diff --git a/README.md b/README.md
index 676b67992..1a461e94f 100644
--- a/README.md
+++ b/README.md
@@ -77,14 +77,14 @@ Status               | Platform
 ## Supported Chipsets
 Chipsets             | Status
 --------------       | ------ 
-TI CC256x, WL183x    | complete incl. eHCIll support and SCO-over-HCI (chipset/cc256x)
-CSR 8x10, 8x11       | H4 only (chipset-csr), SCO-over-HCI missing (chipset/csr)
+TI CC256x, WL183x    | H4 incl. eHCIll support and SCO-over-HCI (chipset/cc256x)
+CSR 8x10, 8x11       | H4 + H5 supported, SCO-over-HCI missing (chipset/csr)
 STM STLC2500D        | working, no support for custom deep sleep management (chipset/stlc2500d)
 TC35661              | working, BLE patches missing (chipset/tc3566x)
 EM 9301 (LE-only)    | working, used on Arduino Shield (chipset/em9301)
 CSR USB Dongles      | complete, incl. SCO-over-HCI 
-Broadcom USB Dongles | complete, SCO-over-HCI not missing
-Broadcom BCM43438    | complete. UART baudrate limited to 3 mbps, SCO-over-HCI not missing
+Broadcom USB Dongles | complete, SCO-over-HCI missing
+Broadcom BCM43438    | complete. UART baudrate limited to 3 mbps, SCO-over-HCI missing
 
 ## Source Tree Overview
 Path				| Description
diff --git a/chipset/cc256x/btstack_chipset_cc256x.c b/chipset/cc256x/btstack_chipset_cc256x.c
index 47336f759..2a3719ec9 100644
--- a/chipset/cc256x/btstack_chipset_cc256x.c
+++ b/chipset/cc256x/btstack_chipset_cc256x.c
@@ -84,7 +84,6 @@ extern const uint32_t cc256x_init_script_size;
 // init script
 static uint32_t init_script_offset  = 0;
 static int16_t  init_power_in_dB    = 13; // 13 dBm
-static int      init_ehcill_enabled = 0;
 
 // support for SCO over HCI
 #ifdef ENABLE_SCO_OVER_HCI
@@ -193,11 +192,11 @@ static void update_set_class2_single_power(uint8_t * hci_cmd_buffer){
 
 // eHCILL activate from http://e2e.ti.com/support/low_power_rf/f/660/p/134855/484776.aspx
 static void update_sleep_mode_configurations(uint8_t * hci_cmd_buffer){
-    if (init_ehcill_enabled) {
-        hci_cmd_buffer[4] = 1;
-    } else {
-        hci_cmd_buffer[4] = 0;
-    }
+#ifdef ENABLE_EHCILL  
+    hci_cmd_buffer[4] = 1;
+#else
+    hci_cmd_buffer[4] = 0;
+#endif
 }
 
 static void update_init_script_command(uint8_t *hci_cmd_buffer){
@@ -275,14 +274,6 @@ static btstack_chipset_result_t chipset_next_command(uint8_t * hci_cmd_buffer){
 
 
 // MARK: public API
-void btstack_chipset_cc256x_enable_ehcill(int on){
-    init_ehcill_enabled = on;
-}
-
-int btstack_chipset_cc256x_ehcill_enabled(void){
-    return init_ehcill_enabled;
-}
-
 void btstack_chipset_cc256x_set_power(int16_t power_in_dB){
     init_power_in_dB = power_in_dB;
 }
diff --git a/chipset/cc256x/btstack_chipset_cc256x.h b/chipset/cc256x/btstack_chipset_cc256x.h
index 8cf1fc692..ec2433fa3 100644
--- a/chipset/cc256x/btstack_chipset_cc256x.h
+++ b/chipset/cc256x/btstack_chipset_cc256x.h
@@ -50,8 +50,6 @@ extern "C" {
 #include <stdint.h>
 #include "btstack_chipset.h"
 
-void btstack_chipset_cc256x_enable_ehcill(int on);
-int  btstack_chipset_cc256x_ehcill_enabled(void);
 void btstack_chipset_cc256x_set_power(int16_t power_in_dB);
 const btstack_chipset_t * btstack_chipset_cc256x_instance(void);
 
diff --git a/chipset/csr/btstack_chipset_csr.c b/chipset/csr/btstack_chipset_csr.c
index 83bcbf04d..2f3dbc722 100644
--- a/chipset/csr/btstack_chipset_csr.c
+++ b/chipset/csr/btstack_chipset_csr.c
@@ -71,6 +71,12 @@ static const uint8_t init_script[] = {
     0x01, 0x00, 0xFC, 0x13, 0xc2, 0x02, 0x00, 0x09, 0x00, 0x01, 0x00, 0x03, 0x70, 0x00, 0x00, 0xc9, 0x22, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
 #endif
 
+    // Enable RTS/CTS for BCSP (0806 -> 080e)
+    0x01, 0x00, 0xFC, 0x13, 0xc2, 0x02, 0x00, 0x09, 0x00, 0x01, 0x00, 0x03, 0x70, 0x00, 0x00, 0xbf, 0x01, 0x01, 0x00, 0x00, 0x00, 0x0e, 0x08,
+
+    // Enable RTS/CTS for H5 (1806 -> 180e, even parity still on)
+    0x01, 0x00, 0xFC, 0x13, 0xc2, 0x02, 0x00, 0x09, 0x00, 0x01, 0x00, 0x03, 0x70, 0x00, 0x00, 0xc1, 0x01, 0x01, 0x00, 0x00, 0x00, 0x0e, 0x18,
+
     //  Set UART baudrate to 115200
     0x01, 0x00, 0xFC, 0x15, 0xc2, 0x02, 0x00, 0x0a, 0x00, 0x02, 0x00, 0x03, 0x70, 0x00, 0x00, 0xea, 0x01, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0xc2,
 
diff --git a/doc/manual/docs/how_to.md b/doc/manual/docs/how_to.md
index b88e467d0..c6a7813bc 100644
--- a/doc/manual/docs/how_to.md
+++ b/doc/manual/docs/how_to.md
@@ -39,7 +39,6 @@ System properties:
 
 #define | Description
 -----------------------------------|-------------------------------------
-HAVE_EHCILL                        | TI CC256x/WL18xx with eHCILL is used
 HAVE_MALLOC                        | Use dynamic memory
 
 
@@ -70,6 +69,7 @@ BTstack properties:
 -------------------------|---------------------------------------------
 ENABLE_CLASSIC           | Enable Classic related code in HCI and L2CAP
 ENABLE_BLE               | Enable BLE related code in HCI and L2CAP
+ENABLE_EHCILL            | Enable eHCILL low power mode on TI CC256x/WL18xx chipsets
 ENABLE_LOG_DEBUG         | Enable log_debug messages
 ENABLE_LOG_ERROR         | Enable log_error messages
 ENABLE_LOG_INFO          | Enable log_info messages
diff --git a/platform/daemon/src/daemon.c b/platform/daemon/src/daemon.c
index 00fc0b8a6..7adf89489 100644
--- a/platform/daemon/src/daemon.c
+++ b/platform/daemon/src/daemon.c
@@ -1970,7 +1970,7 @@ int main (int argc,  char * const * argv){
     hci_transport_config_uart.baudrate_main = 0;
     hci_transport_config_uart.flowcontrol = 1;
     hci_transport_config_uart.device_name   = UART_DEVICE;
-    transport = hci_transport_h4_instance();
+    transport = hci_transport_h4_instance(btstack_uart_block_posix_instance());
 
 #ifdef HAVE_PLATFORM_IPHONE_OS
     // use default (max) UART baudrate over netgraph interface
diff --git a/platform/embedded/btstack_uart_block_embedded.c b/platform/embedded/btstack_uart_block_embedded.c
new file mode 100644
index 000000000..092cadca7
--- /dev/null
+++ b/platform/embedded/btstack_uart_block_embedded.c
@@ -0,0 +1,155 @@
+/*
+ * Copyright (C) 2016 BlueKitchen GmbH
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ * 4. Any redistribution, use, or modification is done solely for
+ *    personal benefit and not for any commercial purpose or for
+ *    monetary gain.
+ *
+ * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS
+ * RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+ * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Please inquire about commercial licensing options at 
+ * contact@bluekitchen-gmbh.com
+ *
+ */
+
+/*
+ *  btstack_uart_block_embedded.c
+ *
+ *  Common code to access UART via asynchronous block read/write commands on top of hal_uart_dma.h
+ *
+ */
+
+#include "btstack_debug.h"
+#include "btstack_uart_block.h"
+#include "btstack_run_loop_embedded.h"
+#include "hal_uart_dma.h"
+
+// uart config
+static const btstack_uart_config_t * uart_config;
+
+// data source for integration with BTstack Runloop
+static btstack_data_source_t transport_data_source;
+
+static int send_complete;
+static int receive_complete;
+
+// callbacks
+static void (*block_sent)(void);
+static void (*block_received)(void);
+
+
+static void btstack_uart_block_received(void){
+    receive_complete = 1;
+    btstack_run_loop_embedded_trigger();
+}
+
+static void btstack_uart_block_sent(void){
+    send_complete = 1;
+    btstack_run_loop_embedded_trigger();
+}
+
+static int btstack_uart_embedded_init(const btstack_uart_config_t * config){
+    uart_config = config;
+    hal_uart_dma_set_block_received(&btstack_uart_block_received);
+    hal_uart_dma_set_block_sent(&btstack_uart_block_sent);
+    return 0;
+}
+
+static void btstack_uart_embedded_process(btstack_data_source_t *ds, btstack_data_source_callback_type_t callback_type) {
+    switch (callback_type){
+        case DATA_SOURCE_CALLBACK_POLL:
+            if (send_complete){
+                send_complete = 0;
+                block_sent();
+            }
+            if (receive_complete){
+                receive_complete = 0;
+                block_received();
+            }
+            break;
+        default:
+            break;
+    }
+}
+
+static int btstack_uart_embedded_open(void){
+    hal_uart_dma_init();
+    hal_uart_dma_set_baud(uart_config->baudrate);
+
+    // set up polling data_source
+    btstack_run_loop_set_data_source_handler(&transport_data_source, &btstack_uart_embedded_process);
+    btstack_run_loop_enable_data_source_callbacks(&transport_data_source, DATA_SOURCE_CALLBACK_POLL);
+    btstack_run_loop_add_data_source(&transport_data_source);
+    return 0;
+} 
+
+static int btstack_uart_embedded_close(void){
+    return 0;
+}
+
+static void btstack_uart_embedded_set_block_received( void (*block_handler)(void)){
+    block_received = block_handler;
+}
+
+static void btstack_uart_embedded_set_block_sent( void (*block_handler)(void)){
+    block_sent = block_handler;
+}
+
+static int btstack_uart_embedded_set_parity(int parity){
+    return 0;
+}
+
+static void btstack_uart_embedded_send_block(const uint8_t *data, uint16_t size){
+    hal_uart_dma_send_block(data, size);
+}
+
+static void btstack_uart_embedded_receive_block(uint8_t *buffer, uint16_t len){
+    hal_uart_dma_receive_block(buffer, len);
+}
+
+// static void btstack_uart_embedded_set_sleep(uint8_t sleep){
+// }
+
+// static void btstack_uart_embedded_set_csr_irq_handler( void (*csr_irq_handler)(void)){
+// }
+
+static const btstack_uart_block_t btstack_uart_embedded = {
+    /* int  (*init)(hci_transport_config_uart_t * config); */         &btstack_uart_embedded_init,
+    /* int  (*open)(void); */                                         &btstack_uart_embedded_open,
+    /* int  (*close)(void); */                                        &btstack_uart_embedded_close,
+    /* void (*set_block_received)(void (*handler)(void)); */          &btstack_uart_embedded_set_block_received,
+    /* void (*set_block_sent)(void (*handler)(void)); */              &btstack_uart_embedded_set_block_sent,
+    /* int  (*set_baudrate)(uint32_t baudrate); */                    &hal_uart_dma_set_baud,
+    /* int  (*set_parity)(int parity); */                             &btstack_uart_embedded_set_parity,
+    /* void (*receive_block)(uint8_t *buffer, uint16_t len); */       &btstack_uart_embedded_receive_block,
+    /* void (*send_block)(const uint8_t *buffer, uint16_t length); */ &btstack_uart_embedded_send_block,    
+    /* int (*get_supported_sleep_modes); */                           NULL,
+    /* void (*set_sleep)(btstack_uart_sleep_mode_t sleep_mode); */    NULL
+};
+
+const btstack_uart_block_t * btstack_uart_block_embedded_instance(void){
+	return &btstack_uart_embedded;
+}
\ No newline at end of file
diff --git a/platform/embedded/hci_transport_h4_ehcill_embedded.c b/platform/embedded/hci_transport_h4_ehcill_embedded.c
index fd95eb3f1..1347e5c71 100644
--- a/platform/embedded/hci_transport_h4_ehcill_embedded.c
+++ b/platform/embedded/hci_transport_h4_ehcill_embedded.c
@@ -158,6 +158,7 @@ static const hci_transport_h4_t hci_transport_h4_ehcill_dma = {
   /*  .transport.can_send_packet_now           = */  h4_can_send_packet_now,
   /*  .transport.send_packet                   = */  ehcill_send_packet,
   /*  .transport.set_baudrate                  = */  h4_set_baudrate,
+  /*  .transport.reset_link                    = */  NULL,    
     },
   /*  .ds                                      = */  &hci_transport_h4_dma_ds
 };
@@ -167,7 +168,7 @@ static void dummy_handler(uint8_t packet_type, uint8_t *packet, uint16_t size){
 }
 
 // get h4 singleton
-const hci_transport_t * hci_transport_h4_instance(void){ 
+const hci_transport_t * hci_transport_h4_instance(const btstack_uart_block_t * uart_driver){ 
     return &hci_transport_h4_ehcill_dma.transport;
 }
 
diff --git a/platform/embedded/hci_transport_h4_embedded.c b/platform/embedded/hci_transport_h4_embedded.c
index 8004f442a..306c8ba13 100644
--- a/platform/embedded/hci_transport_h4_embedded.c
+++ b/platform/embedded/hci_transport_h4_embedded.c
@@ -59,7 +59,7 @@
 #error HCI_OUTGOING_PRE_BUFFER_SIZE not defined. Please update hci.h
 #endif
 
-#ifdef HAVE_EHCILL
+#ifdef ENABLE_EHCILL
 #error "HCI Transport H4 DMA does not support eHCILL. Please use hci_transport_h4_ehcill_dma.c instead."
 #endif 
 
@@ -123,6 +123,7 @@ static const hci_transport_h4_t hci_transport_h4_dma = {
   /*  .transport.can_send_packet_now           = */  h4_can_send_packet_now,
   /*  .transport.send_packet                   = */  h4_send_packet,
   /*  .transport.set_baudrate                  = */  h4_set_baudrate,
+  /*  .transport.reset_link                    = */  NULL,    
     },
   /*  .ds                                      = */  &hci_transport_h4_dma_ds
 };
@@ -310,6 +311,6 @@ static void dummy_handler(uint8_t packet_type, uint8_t *packet, uint16_t size){
 }
 
 // get h4 singleton
-const hci_transport_t * hci_transport_h4_instance(void){ 
+const hci_transport_t * hci_transport_h4_instance(const btstack_uart_block_t * uart_driver){ 
     return &hci_transport_h4_dma.transport;
 }
diff --git a/platform/posix/btstack_uart_block_posix.c b/platform/posix/btstack_uart_block_posix.c
new file mode 100644
index 000000000..7608b9a9a
--- /dev/null
+++ b/platform/posix/btstack_uart_block_posix.c
@@ -0,0 +1,361 @@
+/*
+ * Copyright (C) 2016 BlueKitchen GmbH
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ * 4. Any redistribution, use, or modification is done solely for
+ *    personal benefit and not for any commercial purpose or for
+ *    monetary gain.
+ *
+ * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS
+ * RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+ * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Please inquire about commercial licensing options at 
+ * contact@bluekitchen-gmbh.com
+ *
+ */
+
+/*
+ *  btstack_uart_block_posix.c
+ *
+ *  Common code to access serial port via asynchronous block read/write commands
+ *
+ */
+
+#include "btstack_uart_block.h"
+#include "btstack_run_loop.h"
+#include "btstack_debug.h"
+
+#include <termios.h>  /* POSIX terminal control definitions */
+#include <fcntl.h>    /* File control definitions */
+#include <unistd.h>   /* UNIX standard function definitions */
+
+// uart config
+static const btstack_uart_config_t * uart_config;
+
+// data source for integration with BTstack Runloop
+static btstack_data_source_t transport_data_source;
+
+// block write
+static int             write_bytes_len;
+static const uint8_t * write_bytes_data;
+
+// block read
+static uint16_t  read_bytes_len;
+static uint8_t * read_bytes_data;
+
+// callbacks
+static void (*block_sent)(void);
+static void (*block_received)(void);
+
+
+static int btstack_uart_posix_init(const btstack_uart_config_t * config){
+    uart_config = config;
+    return 0;
+}
+
+static void btstack_uart_posix_process_write(btstack_data_source_t *ds) {
+    
+    if (write_bytes_len == 0) return;
+
+    uint32_t start = btstack_run_loop_get_time_ms();
+
+    // write up to write_bytes_len to fd
+    int bytes_written = write(ds->fd, write_bytes_data, write_bytes_len);
+    if (bytes_written < 0) {
+        btstack_run_loop_enable_data_source_callbacks(ds, DATA_SOURCE_CALLBACK_WRITE);
+        return;
+    }
+
+    uint32_t end = btstack_run_loop_get_time_ms();
+    if (end - start > 10){
+        log_info("h4_process: write took %u ms", end - start);
+    }
+
+    write_bytes_data += bytes_written;
+    write_bytes_len  -= bytes_written;
+
+    if (write_bytes_len){
+        btstack_run_loop_enable_data_source_callbacks(ds, DATA_SOURCE_CALLBACK_WRITE);
+        return;
+    }
+
+    btstack_run_loop_disable_data_source_callbacks(ds, DATA_SOURCE_CALLBACK_WRITE);
+
+    // notify done
+    if (block_sent){
+        block_sent();
+    }
+}
+
+static void btstack_uart_posix_process_read(btstack_data_source_t *ds) {
+
+    if (read_bytes_len == 0) {
+        log_info("btstack_uart_posix_process_read but no read requested");
+        btstack_run_loop_disable_data_source_callbacks(ds, DATA_SOURCE_CALLBACK_READ);
+    }
+
+    uint32_t start = btstack_run_loop_get_time_ms();
+    
+    // read up to bytes_to_read data in
+    ssize_t bytes_read = read(ds->fd, read_bytes_data, read_bytes_len);
+    // log_info("btstack_uart_posix_process_read need %u bytes, got %d", read_bytes_len, (int) bytes_read);
+    uint32_t end = btstack_run_loop_get_time_ms();
+    if (end - start > 10){
+        log_info("h4_process: read took %u ms", end - start);
+    }
+    if (bytes_read < 0) return;
+    
+    read_bytes_len   -= bytes_read;
+    read_bytes_data  += bytes_read;
+    if (read_bytes_len > 0) return;
+    
+    btstack_run_loop_disable_data_source_callbacks(ds, DATA_SOURCE_CALLBACK_READ);
+
+    if (block_received){
+        block_received();
+    }
+}
+
+static void hci_transport_h5_process(btstack_data_source_t *ds, btstack_data_source_callback_type_t callback_type) {
+    if (ds->fd < 0) return;
+    switch (callback_type){
+        case DATA_SOURCE_CALLBACK_READ:
+            btstack_uart_posix_process_read(ds);
+            break;
+        case DATA_SOURCE_CALLBACK_WRITE:
+            btstack_uart_posix_process_write(ds);
+            break;
+        default:
+            break;
+    }
+}
+
+static int  btstack_uart_posix_set_baudrate(uint32_t baudrate){
+
+    int fd = transport_data_source.fd;
+
+    log_info("h4_set_baudrate %u", baudrate);
+
+    struct termios toptions;
+
+    if (tcgetattr(fd, &toptions) < 0) {
+        perror("posix_open: Couldn't get term attributes");
+        return -1;
+    }
+    
+    speed_t brate = baudrate; // let you override switch below if needed
+    switch(baudrate) {
+        case 57600:  brate=B57600;  break;
+        case 115200: brate=B115200; break;
+#ifdef B230400
+        case 230400: brate=B230400; break;
+#endif
+#ifdef B460800
+        case 460800: brate=B460800; break;
+#endif
+#ifdef B921600
+        case 921600: brate=B921600; break;
+#endif
+
+// Hacks to switch to 2/3 mbps on FTDI FT232 chipsets
+// requires special config in Info.plist or Registry
+        case 2000000: 
+#if defined(HAVE_POSIX_B300_MAPPED_TO_2000000)
+            log_info("hci_transport_posix: using B300 for 2 mbps");
+            brate=B300; 
+#elif defined(HAVE_POSIX_B1200_MAPPED_TO_2000000)
+           log_info("hci_transport_posix: using B1200 for 2 mbps");
+            brate=B1200;
+#endif
+            break;
+        case 3000000:
+#if defined(HAVE_POSIX_B600_MAPPED_TO_3000000)
+            log_info("hci_transport_posix: using B600 for 3 mbps");
+            brate=B600;
+#elif defined(HAVE_POSIX_B2400_MAPPED_TO_3000000)
+            log_info("hci_transport_posix: using B2400 for 3 mbps");
+            brate=B2400;
+#endif
+            break;
+        default:
+            break;
+    }
+    cfsetospeed(&toptions, brate);
+    cfsetispeed(&toptions, brate);
+
+    if( tcsetattr(fd, TCSANOW, &toptions) < 0) {
+        perror("posix_set_baudrate: Couldn't set term attributes");
+        return -1;
+    }
+
+    return 0;
+}
+
+static int btstack_uart_posix_open(void){
+
+    const char * device_name = uart_config->device_name;
+    const int flowcontrol    = uart_config->flowcontrol;
+    const uint32_t baudrate  = uart_config->baudrate;
+
+    struct termios toptions;
+    int flags = O_RDWR | O_NOCTTY | O_NONBLOCK;
+    int fd = open(device_name, flags);
+    if (fd == -1)  {
+        perror("posix_open: Unable to open port ");
+        perror(device_name);
+        return -1;
+    }
+    
+    if (tcgetattr(fd, &toptions) < 0) {
+        perror("posix_open: Couldn't get term attributes");
+        return -1;
+    }
+    
+    cfmakeraw(&toptions);   // make raw
+
+    // 8N1
+    toptions.c_cflag &= ~CSTOPB;
+    toptions.c_cflag |= CS8;
+
+    // 8E1
+    // toptions.c_cflag |= PARENB; // enable even parity
+    //
+
+    if (flowcontrol) {
+        // with flow control
+        toptions.c_cflag |= CRTSCTS;
+    } else {
+        // no flow control
+        toptions.c_cflag &= ~CRTSCTS;
+    }
+    
+    toptions.c_cflag |= CREAD | CLOCAL;  // turn on READ & ignore ctrl lines
+    toptions.c_iflag &= ~(IXON | IXOFF | IXANY); // turn off s/w flow ctrl
+    
+    // see: http://unixwiz.net/techtips/termios-vmin-vtime.html
+    toptions.c_cc[VMIN]  = 1;
+    toptions.c_cc[VTIME] = 0;
+    
+    if(tcsetattr(fd, TCSANOW, &toptions) < 0) {
+        perror("posix_open: Couldn't set term attributes");
+        return -1;
+    }
+
+    // store fd in data source
+    transport_data_source.fd = fd;
+    
+    // also set baudrate
+    if (btstack_uart_posix_set_baudrate(baudrate) < 0){
+        return -1;
+    }
+
+    // set up data_source
+    btstack_run_loop_set_data_source_fd(&transport_data_source, fd);
+    btstack_run_loop_set_data_source_handler(&transport_data_source, &hci_transport_h5_process);
+    btstack_run_loop_add_data_source(&transport_data_source);
+
+    return 0;
+} 
+
+static int btstack_uart_posix_close_new(void){
+
+    // first remove run loop handler
+    btstack_run_loop_remove_data_source(&transport_data_source);
+    
+    // then close device 
+    close(transport_data_source.fd);
+    transport_data_source.fd = -1;
+    return 0;
+}
+
+static void btstack_uart_posix_set_block_received( void (*block_handler)(void)){
+    block_received = block_handler;
+}
+
+static void btstack_uart_posix_set_block_sent( void (*block_handler)(void)){
+    block_sent = block_handler;
+}
+
+static int btstack_uart_posix_set_parity(int parity){
+
+    int fd = transport_data_source.fd;
+
+    struct termios toptions;
+    if (tcgetattr(fd, &toptions) < 0) {
+        perror("posix_set_parity: Couldn't get term attributes");
+        return -1;
+    }
+    if (parity){
+        toptions.c_cflag |= PARENB; // enable even parity
+    } else {
+        toptions.c_cflag &= ~PARENB; // enable even parity
+    }
+    if(tcsetattr(fd, TCSANOW, &toptions) < 0) {
+        perror("posix_set_parity: Couldn't set term attributes");
+        return -1;
+    }
+    return 0;
+}
+
+static void btstack_uart_posix_send_block(const uint8_t *data, uint16_t size){
+    // setup async write
+    write_bytes_data = data;
+    write_bytes_len  = size;
+
+    // go
+    // btstack_uart_posix_process_write(&transport_data_source);
+    btstack_run_loop_enable_data_source_callbacks(&transport_data_source, DATA_SOURCE_CALLBACK_WRITE);
+}
+
+static void btstack_uart_posix_receive_block(uint8_t *buffer, uint16_t len){
+    read_bytes_data = buffer;
+    read_bytes_len = len;
+    btstack_run_loop_enable_data_source_callbacks(&transport_data_source, DATA_SOURCE_CALLBACK_READ);
+
+    // go
+    // btstack_uart_posix_process_read(&transport_data_source);
+}
+
+// static void btstack_uart_posix_set_sleep(uint8_t sleep){
+// }
+// static void btstack_uart_posix_set_csr_irq_handler( void (*csr_irq_handler)(void)){
+// }
+
+static const btstack_uart_block_t btstack_uart_posix = {
+    /* int  (*init)(hci_transport_config_uart_t * config); */         &btstack_uart_posix_init,
+    /* int  (*open)(void); */                                         &btstack_uart_posix_open,
+    /* int  (*close)(void); */                                        &btstack_uart_posix_close_new,
+    /* void (*set_block_received)(void (*handler)(void)); */          &btstack_uart_posix_set_block_received,
+    /* void (*set_block_sent)(void (*handler)(void)); */              &btstack_uart_posix_set_block_sent,
+    /* int  (*set_baudrate)(uint32_t baudrate); */                    &btstack_uart_posix_set_baudrate,
+    /* int  (*set_parity)(int parity); */                             &btstack_uart_posix_set_parity,
+    /* void (*receive_block)(uint8_t *buffer, uint16_t len); */       &btstack_uart_posix_receive_block,
+    /* void (*send_block)(const uint8_t *buffer, uint16_t length); */ &btstack_uart_posix_send_block,
+    /* int (*get_supported_sleep_modes); */                           NULL,
+    /* void (*set_sleep)(btstack_uart_sleep_mode_t sleep_mode); */    NULL
+};
+
+const btstack_uart_block_t * btstack_uart_block_posix_instance(void){
+	return &btstack_uart_posix;
+}
\ No newline at end of file
diff --git a/platform/posix/hci_transport_h4_posix.c b/platform/posix/hci_transport_h4_posix.c
deleted file mode 100644
index a2e999232..000000000
--- a/platform/posix/hci_transport_h4_posix.c
+++ /dev/null
@@ -1,438 +0,0 @@
-/*
- * Copyright (C) 2014 BlueKitchen GmbH
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the copyright holders nor the names of
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- * 4. Any redistribution, use, or modification is done solely for
- *    personal benefit and not for any commercial purpose or for
- *    monetary gain.
- *
- * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS
- * RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
- * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * Please inquire about commercial licensing options at 
- * contact@bluekitchen-gmbh.com
- *
- */
-
-/*
- *  hci_h4_transport.c
- *
- *  HCI Transport API implementation for basic H4 protocol over POSIX
- *
- *  Created by Matthias Ringwald on 4/29/09.
- */
-
-#include "btstack_config.h"
-
-#include <termios.h>  /* POSIX terminal control definitions */
-#include <fcntl.h>    /* File control definitions */
-#include <unistd.h>   /* UNIX standard function definitions */
-#include <stdio.h>
-#include <string.h>
-#include <pthread.h> 
-
-#include "btstack_debug.h"
-#include "hci.h"
-#include "hci_transport.h"
-
-#ifdef HAVE_EHCILL
-#error "HCI Transport H4 POSIX does not support eHCILL yet. Please remove HAVE_EHCILL from your btstack-config.h"
-#endif 
-
-// assert pre-buffer for packet type is available
-#if !defined(HCI_OUTGOING_PRE_BUFFER_SIZE) || (HCI_OUTGOING_PRE_BUFFER_SIZE == 0)
-#error HCI_OUTGOING_PRE_BUFFER_SIZE not defined. Please update hci.h
-#endif
-
-static void h4_process(btstack_data_source_t *ds, btstack_data_source_callback_type_t callback_type);
-static void dummy_handler(uint8_t packet_type, uint8_t *packet, uint16_t size); 
-
-typedef enum {
-    H4_W4_PACKET_TYPE,
-    H4_W4_EVENT_HEADER,
-    H4_W4_ACL_HEADER,
-    H4_W4_SCO_HEADER,
-    H4_W4_PAYLOAD,
-} H4_STATE;
-
-typedef struct hci_transport_h4 {
-    hci_transport_t transport;
-    btstack_data_source_t *ds;
-    int uart_fd;    // different from ds->fd for HCI reader thread
-    /* power management support, e.g. used by iOS */
-    btstack_timer_source_t sleep_timer;
-} hci_transport_h4_t;
-
-
-// single instance
-static hci_transport_h4_t * hci_transport_h4 = NULL;
-
-static hci_transport_config_uart_t * hci_transport_config_uart = NULL;
-
-static  void (*packet_handler)(uint8_t packet_type, uint8_t *packet, uint16_t size) = dummy_handler;
-
-// packet reader state machine
-static  H4_STATE h4_state;
-static int bytes_to_read;
-static int read_pos;
-
-// packet writer state
-static int             write_bytes_len;
-static const uint8_t * write_bytes_data;
-
-
-static uint8_t hci_packet_with_pre_buffer[HCI_INCOMING_PRE_BUFFER_SIZE + 1 + HCI_PACKET_BUFFER_SIZE]; // packet type + max(acl header + acl payload, event header + event data)
-static uint8_t * hci_packet = &hci_packet_with_pre_buffer[HCI_INCOMING_PRE_BUFFER_SIZE];
-
-static int    h4_set_baudrate(uint32_t baudrate){
-
-    log_info("h4_set_baudrate %u", baudrate);
-
-    struct termios toptions;
-    int fd = btstack_run_loop_get_data_source_fd(hci_transport_h4->ds);
-
-    if (tcgetattr(fd, &toptions) < 0) {
-        perror("init_serialport: Couldn't get term attributes");
-        return -1;
-    }
-    
-    speed_t brate = baudrate; // let you override switch below if needed
-    switch(baudrate) {
-        case 57600:  brate=B57600;  break;
-        case 115200: brate=B115200; break;
-#ifdef B230400
-        case 230400: brate=B230400; break;
-#endif
-#ifdef B460800
-        case 460800: brate=B460800; break;
-#endif
-#ifdef B921600
-        case 921600: brate=B921600; break;
-#endif
-
-// Hacks to switch to 2/3 mbps on FTDI FT232 chipsets
-// requires special config in Info.plist or Registry
-        case 2000000: 
-#if defined(HAVE_POSIX_B300_MAPPED_TO_2000000)
-            log_info("hci_transport_posix: using B300 for 2 mbps");
-            brate=B300; 
-#elif defined(HAVE_POSIX_B1200_MAPPED_TO_2000000)
-           log_info("hci_transport_posix: using B1200 for 2 mbps");
-            brate=B1200;
-#endif
-            break;
-        case 3000000:
-#if defined(HAVE_POSIX_B600_MAPPED_TO_3000000)
-            log_info("hci_transport_posix: using B600 for 3 mbps");
-            brate=B600;
-#elif defined(HAVE_POSIX_B2400_MAPPED_TO_3000000)
-            log_info("hci_transport_posix: using B2400 for 3 mbps");
-            brate=B2400;
-#endif
-            break;
-        default:
-            break;
-    }
-    cfsetospeed(&toptions, brate);
-    cfsetispeed(&toptions, brate);
-
-    if( tcsetattr(fd, TCSANOW, &toptions) < 0) {
-        perror("init_serialport: Couldn't set term attributes");
-        return -1;
-    }
-
-    return 0;
-}
-
-static void h4_init(const void * transport_config){
-    // check for hci_transport_config_uart_t
-    if (!transport_config) {
-        log_error("hci_transport_h4_posix: no config!");
-        return;
-    }
-    if (((hci_transport_config_t*)transport_config)->type != HCI_TRANSPORT_CONFIG_UART) {
-        log_error("hci_transport_h4_posix: config not of type != HCI_TRANSPORT_CONFIG_UART!");
-        return;
-    }
-    hci_transport_config_uart = (hci_transport_config_uart_t*) transport_config;
-}
-
-static int h4_open(void){
-
-    struct termios toptions;
-    int flags = O_RDWR | O_NOCTTY | O_NONBLOCK;
-    int fd = open(hci_transport_config_uart->device_name, flags);
-    if (fd == -1)  {
-        perror("init_serialport: Unable to open port ");
-        perror(hci_transport_config_uart->device_name);
-        return -1;
-    }
-    
-    if (tcgetattr(fd, &toptions) < 0) {
-        perror("init_serialport: Couldn't get term attributes");
-        return -1;
-    }
-    
-    cfmakeraw(&toptions);   // make raw
-
-    // 8N1
-    toptions.c_cflag &= ~CSTOPB;
-    toptions.c_cflag |= CS8;
-
-    if (hci_transport_config_uart->flowcontrol) {
-        // with flow control
-        toptions.c_cflag |= CRTSCTS;
-    } else {
-        // no flow control
-        toptions.c_cflag &= ~CRTSCTS;
-    }
-    
-    toptions.c_cflag |= CREAD | CLOCAL;  // turn on READ & ignore ctrl lines
-    toptions.c_iflag &= ~(IXON | IXOFF | IXANY); // turn off s/w flow ctrl
-    
-    // see: http://unixwiz.net/techtips/termios-vmin-vtime.html
-    toptions.c_cc[VMIN]  = 1;
-    toptions.c_cc[VTIME] = 0;
-    
-    if( tcsetattr(fd, TCSANOW, &toptions) < 0) {
-        perror("init_serialport: Couldn't set term attributes");
-        return -1;
-    }
-    
-    // set up data_source
-    hci_transport_h4->ds = (btstack_data_source_t*) malloc(sizeof(btstack_data_source_t));
-    if (!hci_transport_h4->ds) return -1;
-    hci_transport_h4->uart_fd = fd;
-    btstack_run_loop_set_data_source_fd(hci_transport_h4->ds, fd);
-    btstack_run_loop_set_data_source_handler(hci_transport_h4->ds, &h4_process);
-    btstack_run_loop_enable_data_source_callbacks(hci_transport_h4->ds, DATA_SOURCE_CALLBACK_READ);
-    btstack_run_loop_add_data_source(hci_transport_h4->ds);
-    
-    // also set baudrate
-    if (h4_set_baudrate(hci_transport_config_uart->baudrate_init) < 0){
-        return -1;
-    }
-
-    // init state machine
-    bytes_to_read = 1;
-    h4_state = H4_W4_PACKET_TYPE;
-    read_pos = 0;    
-    return 0;
-}
-
-static int h4_close(void){
-    // first remove run loop handler
-	btstack_run_loop_remove_data_source(hci_transport_h4->ds);
-    
-    // close device 
-    int fd = btstack_run_loop_get_data_source_fd(hci_transport_h4->ds);
-    close(fd);
-
-    // free struct
-    free(hci_transport_h4->ds);
-    hci_transport_h4->ds = NULL;
-    return 0;
-}
-
-static void h4_register_packet_handler(void (*handler)(uint8_t packet_type, uint8_t *packet, uint16_t size)){
-    packet_handler = handler;
-}
-
-static void h4_reset_statemachine(void){
-    h4_state = H4_W4_PACKET_TYPE;
-    read_pos = 0;
-    bytes_to_read = 1;
-}
-
-static void   h4_deliver_packet(void){
-    if (read_pos < 3) return; // sanity check
-    packet_handler(hci_packet[0], &hci_packet[1], read_pos-1);
-    h4_reset_statemachine();
-}
-
-static void h4_statemachine(void){
-    switch (h4_state) {
-            
-        case H4_W4_PACKET_TYPE:
-            switch (hci_packet[0]){
-                case HCI_EVENT_PACKET:
-                    bytes_to_read = HCI_EVENT_HEADER_SIZE;
-                    h4_state = H4_W4_EVENT_HEADER;
-                    break;
-                case HCI_ACL_DATA_PACKET:
-                    bytes_to_read = HCI_ACL_HEADER_SIZE;
-                    h4_state = H4_W4_ACL_HEADER;
-                    break;
-                case HCI_SCO_DATA_PACKET:
-                    bytes_to_read = HCI_SCO_HEADER_SIZE;
-                    h4_state = H4_W4_SCO_HEADER;
-                    break;
-                default:
-                    log_error("h4_process: invalid packet type 0x%02x", hci_packet[0]);
-                    h4_reset_statemachine();
-                    break;
-            }
-            break;
-            
-        case H4_W4_EVENT_HEADER:
-            bytes_to_read = hci_packet[2];
-            h4_state = H4_W4_PAYLOAD;
-            break;
-            
-        case H4_W4_ACL_HEADER:
-            bytes_to_read = little_endian_read_16( hci_packet, 3);
-            // check ACL length
-            if (HCI_ACL_HEADER_SIZE + bytes_to_read >  HCI_PACKET_BUFFER_SIZE){
-                log_error("h4_process: invalid ACL payload len %u - only space for %u", bytes_to_read, HCI_PACKET_BUFFER_SIZE - HCI_ACL_HEADER_SIZE);
-                h4_reset_statemachine();
-                break;              
-            }
-            h4_state = H4_W4_PAYLOAD;
-            break;
-            
-        case H4_W4_SCO_HEADER:
-            bytes_to_read = hci_packet[3];
-            h4_state = H4_W4_PAYLOAD;
-            break;
-
-        case H4_W4_PAYLOAD:
-            h4_deliver_packet();
-            break;
-
-        default:
-            break;
-    }
-}
-static void h4_process_read(btstack_data_source_t *ds){
-    if (hci_transport_h4->uart_fd == 0) return;
-
-    int read_now = bytes_to_read;
-
-    uint32_t start = btstack_run_loop_get_time_ms();
-    
-    // read up to bytes_to_read data in
-    ssize_t bytes_read = read(hci_transport_h4->uart_fd, &hci_packet[read_pos], read_now);
-    // log_info("h4_process: bytes read %u", bytes_read);
-    if (bytes_read < 0) return;
-
-    uint32_t end = btstack_run_loop_get_time_ms();
-    if (end - start > 10){
-        log_info("h4_process: read took %u ms", end - start);
-    }
-    
-    bytes_to_read -= bytes_read;
-    read_pos      += bytes_read;
-    if (bytes_to_read > 0) return;
-    
-    h4_statemachine();
-}
-
-static void h4_process_write(btstack_data_source_t * ds){
-    if (hci_transport_h4->uart_fd == 0) return;
-    if (write_bytes_len == 0) return;
-
-    uint32_t start = btstack_run_loop_get_time_ms();
-
-    // write up to write_bytes_len to fd
-    int bytes_written = write(hci_transport_h4->uart_fd, write_bytes_data, write_bytes_len);
-    if (bytes_written < 0) {
-        btstack_run_loop_enable_data_source_callbacks(ds, DATA_SOURCE_CALLBACK_WRITE);
-        return;
-    }
-
-    uint32_t end = btstack_run_loop_get_time_ms();
-    if (end - start > 10){
-        log_info("h4_process: write took %u ms", end - start);
-    }
-
-    write_bytes_data += bytes_written;
-    write_bytes_len  -= bytes_written;
-
-    if (write_bytes_len){
-        btstack_run_loop_enable_data_source_callbacks(ds, DATA_SOURCE_CALLBACK_WRITE);
-        return;
-    }
-
-    btstack_run_loop_disable_data_source_callbacks(ds, DATA_SOURCE_CALLBACK_WRITE);
-
-    // notify upper stack that it can send again
-    uint8_t event[] = { HCI_EVENT_TRANSPORT_PACKET_SENT, 0};
-    packet_handler(HCI_EVENT_PACKET, &event[0], sizeof(event));
-}
-
-static void h4_process(btstack_data_source_t *ds, btstack_data_source_callback_type_t callback_type) {
-    switch (callback_type){
-        case DATA_SOURCE_CALLBACK_READ:
-            h4_process_read(ds);
-            break;
-        case DATA_SOURCE_CALLBACK_WRITE:
-            h4_process_write(ds);
-        default:
-            break;
-    }
-}
-
-static int h4_send_packet(uint8_t packet_type, uint8_t * packet, int size){
-    if (hci_transport_h4->ds == NULL) return -1;
-    if (hci_transport_h4->uart_fd == 0) return -1;
-
-    // store packet type before actual data and increase size
-    size++;
-    packet--;
-    *packet = packet_type;
-
-    // register outgoing request
-    write_bytes_data = packet;
-    write_bytes_len = size;
-
-    // start sending
-    h4_process_write(hci_transport_h4->ds);
-
-    return 0;
-}
-
-static int h4_can_send_now(uint8_t packet_type){
-    return write_bytes_len == 0;
-}
-
-static void dummy_handler(uint8_t packet_type, uint8_t *packet, uint16_t size){
-}
-
-// get h4 singleton
-const hci_transport_t * hci_transport_h4_instance(void) {
-    if (hci_transport_h4 == NULL) {
-        hci_transport_h4 = (hci_transport_h4_t*)malloc( sizeof(hci_transport_h4_t));
-        memset(hci_transport_h4, 0, sizeof(hci_transport_h4_t));
-        hci_transport_h4->ds                                      = NULL;
-        hci_transport_h4->transport.name                          = "H4_POSIX";
-        hci_transport_h4->transport.init                          = h4_init;
-        hci_transport_h4->transport.open                          = h4_open;
-        hci_transport_h4->transport.close                         = h4_close;
-        hci_transport_h4->transport.register_packet_handler       = h4_register_packet_handler;
-        hci_transport_h4->transport.can_send_packet_now           = h4_can_send_now;
-        hci_transport_h4->transport.send_packet                   = h4_send_packet;
-        hci_transport_h4->transport.set_baudrate                  = h4_set_baudrate;
-    }
-    return (const hci_transport_t *) hci_transport_h4;
-}
diff --git a/port/arduino/BTstack.cpp b/port/arduino/BTstack.cpp
index ea704ac0b..c0accdb9f 100644
--- a/port/arduino/BTstack.cpp
+++ b/port/arduino/BTstack.cpp
@@ -745,7 +745,7 @@ void BTstackManager::setup(void){
 	btstack_memory_init();
     btstack_run_loop_init(btstack_run_loop_embedded_get_instance());
 
-	const hci_transport_t * transport = hci_transport_h4_instance();
+	const hci_transport_t * transport = hci_transport_h4_instance(btstack_uart_block_embedded_instance());
 	hci_init(transport, NULL);
     hci_set_chipset(btstack_chipset_em9301_instance());
     
diff --git a/port/arduino/Makefile b/port/arduino/Makefile
index 7f2ea7623..982df217f 100644
--- a/port/arduino/Makefile
+++ b/port/arduino/Makefile
@@ -9,12 +9,12 @@ VERSION=`sed -n -e 's/^.*BTSTACK_VERSION \"\(.*\)\"/\1/p' ${BTSTACK_ROOT}/platfo
 BTSTACK_PACKAGE=/tmp/btstack
 ARCHIVE=btstack-arduino-${VERSION}.zip
 
-SRC_FILES  = btstack_memory.c btstack_linked_list.c btstack_memory_pool.c btstack_run_loop.c 
+SRC_FILES  = btstack_memory.c btstack_linked_list.c btstack_memory_pool.c btstack_run_loop.c
 SRC_FILES += hci_dump.c hci.c hci_cmd.c  btstack_util.c l2cap.c
 BLE_FILES  =  ad_parser.c att_db.c att_server.c att_dispatch.c att_db_util.c le_device_db_memory.c gatt_client.c
 BLE_FILES += sm.c ancs_client.h ancs_client.c
 PORT_FILES = btstack_config.h bsp_arduino_em9301.cpp BTstack.cpp BTstack.h
-EMBEDDED_FILES = btstack_run_loop_embedded.c hci_transport_h4_embedded.c
+EMBEDDED_FILES = btstack_run_loop_embedded.c hci_transport_h4_embedded.c btstack_uart_block_embedded.c
 
 PATHS  = $(addprefix ${BTSTACK_ROOT}/src/, ${SRC_FILES})
 PATHS += $(wildcard  ${BTSTACK_ROOT}/src/*.h)
diff --git a/port/daemon/src/Makefile.in b/port/daemon/src/Makefile.in
index e3226e760..2025564b9 100644
--- a/port/daemon/src/Makefile.in
+++ b/port/daemon/src/Makefile.in
@@ -39,7 +39,8 @@ libBTstack_SOURCES =    \
 			  
 BTdaemon_SOURCES =      \
     daemon.c            \
-    hci_transport_h4_posix.c  \
+    btstack_uart_block_posix.c \
+    hci_transport_h4.c  \
     $(libBTstack_SOURCES) \
     btstack_memory.c    \
     hci.c               \
diff --git a/port/ez430-rf2560/Makefile b/port/ez430-rf2560/Makefile
index 77d908adf..b53f0136a 100644
--- a/port/ez430-rf2560/Makefile
+++ b/port/ez430-rf2560/Makefile
@@ -50,12 +50,13 @@ CORE   = \
     btstack_util.c			          \
 
 COMMON = \
-    hal_uart_dma.c            \
-	btstack_chipset_cc256x.c       \
-    hci.c			          \
-    hci_cmd.c		          \
+    hal_uart_dma.c            		   \
+	btstack_chipset_cc256x.c       	   \
+    hci.c			          		   \
+    hci_cmd.c		                   \
     hci_transport_h4_ehcill_embedded.c \
-	btstack_link_key_db_memory.c \
+    btstack_uart_block_embedded.c      \
+	btstack_link_key_db_memory.c       \
 
 SPP = \
     l2cap.c			          \
diff --git a/port/ez430-rf2560/btstack_config.h b/port/ez430-rf2560/btstack_config.h
index 91d2fc317..7db358a8d 100644
--- a/port/ez430-rf2560/btstack_config.h
+++ b/port/ez430-rf2560/btstack_config.h
@@ -8,7 +8,6 @@
 // Port related features
 #define HAVE_INIT_SCRIPT
 #define HAVE_EMBEDDED_TICK
-#define HAVE_EHCILL
 
 // BTstack features that can be enabled
 #define ENABLE_BLE
@@ -16,6 +15,7 @@
 #define ENABLE_LOG_INTO_HCI_DUMP
 // #define ENABLE_LOG_ERROR
 // #define ENABLE_LOG_INFO 
+// #define ENABLE_EHCILL
 
 // BTstack configuration. buffers, sizes, ...
 #define HCI_ACL_PAYLOAD_SIZE 52
diff --git a/port/ez430-rf2560/src/main.c b/port/ez430-rf2560/src/main.c
index 643d8ac6c..a46d2dff8 100644
--- a/port/ez430-rf2560/src/main.c
+++ b/port/ez430-rf2560/src/main.c
@@ -107,16 +107,13 @@ int main(void)
     btstack_run_loop_init(btstack_run_loop_embedded_get_instance());
 	
     // init HCI
-	hci_init(hci_transport_h4_instance(), &config);
+	hci_init(hci_transport_h4_instance(btstack_uart_block_embedded_instance()), &config);
     hci_set_link_key_db(btstack_link_key_db_memory_instance());
     hci_set_chipset(btstack_chipset_cc256x_instance());
 	
     // inform about BTstack state
     hci_event_callback_registration.callback = &packet_handler;
     hci_add_event_handler(&hci_event_callback_registration);
-
-    // use eHCILL
-    btstack_chipset_cc256x_enable_ehcill(1);
     
     // ready - enable irq used in h4 task
     __enable_interrupt();   
diff --git a/port/ios/src/Makefile b/port/ios/src/Makefile
index d9b7d1de1..220d592a3 100644
--- a/port/ios/src/Makefile
+++ b/port/ios/src/Makefile
@@ -43,6 +43,7 @@ BTdaemon_FILES = \
 	daemon.c  				  \
 	hci.c                     \
 	hci_transport_h4_iphone.c \
+	btstack_uart_block_posix.c \
 	l2cap.c                   \
 	l2cap_signaling.c         \
 	platform_iphone.m         \
diff --git a/port/ios/src/hci_transport_h4_iphone.c b/port/ios/src/hci_transport_h4_iphone.c
index 160d82f28..1e9979ce4 100644
--- a/port/ios/src/hci_transport_h4_iphone.c
+++ b/port/ios/src/hci_transport_h4_iphone.c
@@ -136,11 +136,11 @@ static uint8_t hci_packet[1+HCI_PACKET_BUFFER_SIZE]; // packet type + max(acl he
 static void h4_init(const void * transport_config){
     // check for hci_transport_config_uart_t
     if (!transport_config) {
-        log_error("hci_transport_h4_posix: no config!");
+        log_error("hci_transport_h4_iphone: no config!");
         return;
     }
     if (((hci_transport_config_t*)transport_config)->type != HCI_TRANSPORT_CONFIG_UART) {
-        log_error("hci_transport_h4_posix: config not of type != HCI_TRANSPORT_CONFIG_UART!");
+        log_error("hci_transport_h4_iphone: config not of type != HCI_TRANSPORT_CONFIG_UART!");
         return;
     }
     hci_transport_config_uart = (hci_transport_config_uart_t*) transport_config;
@@ -384,7 +384,7 @@ static void dummy_handler(uint8_t packet_type, uint8_t *packet, uint16_t size){
 }
 
 // get h4 singleton
-const hci_transport_t * hci_transport_h4_instance(void) {
+const hci_transport_t * hci_transport_h4_instance(const btstack_uart_block_t * uart_driver) {
     if (hci_transport_h4 == NULL) {
         hci_transport_h4 = (hci_transport_h4_t*)malloc( sizeof(hci_transport_h4_t));
         memset(hci_transport_h4, 0, sizeof(hci_transport_h4_t));
diff --git a/port/msp-exp430f5438-cc2564b/Makefile b/port/msp-exp430f5438-cc2564b/Makefile
index 6a1ce7056..470e8cc74 100644
--- a/port/msp-exp430f5438-cc2564b/Makefile
+++ b/port/msp-exp430f5438-cc2564b/Makefile
@@ -54,6 +54,7 @@ COMMON = \
 	btstack_chipset_cc256x.c       \
     hci.c			          \
     hci_cmd.c		          \
+    btstack_uart_block_embedded.c \
     hci_transport_h4_ehcill_embedded.c \
 	btstack_link_key_db_memory.c \
 
diff --git a/port/msp-exp430f5438-cc2564b/btstack_config.h b/port/msp-exp430f5438-cc2564b/btstack_config.h
index 171560e1f..1bd975fd7 100644
--- a/port/msp-exp430f5438-cc2564b/btstack_config.h
+++ b/port/msp-exp430f5438-cc2564b/btstack_config.h
@@ -6,7 +6,6 @@
 #define __BTSTACK_CONFIG
 
 // Port related features
-#define HAVE_EHCILL
 #define HAVE_INIT_SCRIPT
 #define HAVE_EMBEDDED_TICK
 
@@ -16,6 +15,7 @@
 // #define ENABLE_LOG_INTO_HCI_DUMP
 // #define ENABLE_LOG_ERROR
 // #define ENABLE_LOG_INFO 
+// #define ENABLE_EHCILL
 
 // BTstack configuration. buffers, sizes, ...
 #define HCI_ACL_PAYLOAD_SIZE 52
diff --git a/port/msp-exp430f5438-cc2564b/example/hid_demo.c b/port/msp-exp430f5438-cc2564b/example/hid_demo.c
index 1a3019ee5..87ec7ace2 100644
--- a/port/msp-exp430f5438-cc2564b/example/hid_demo.c
+++ b/port/msp-exp430f5438-cc2564b/example/hid_demo.c
@@ -378,15 +378,12 @@ int main(void){
     btstack_run_loop_init(btstack_run_loop_embedded_get_instance());
 
     // init HCI
-	const hci_transport_t * transport = hci_transport_h4_instance();
+	const hci_transport_t * transport = hci_transport_h4_instance(btstack_uart_block_embedded_instance());
     btstack_link_key_db_t * link_key_db = btstack_link_key_db_memory_instance();
 	hci_init(transport, &config);
 	hci_set_link_key_db(link_key_db);
 	hci_set_chipset(btstack_chipset_cc256x_instance());
 
-    // use eHCILL
-    btstack_chipset_cc256x_enable_ehcill(1);
-
     // register for HCI events
     hci_event_callback_registration.callback = &packet_handler;
     hci_add_event_handler(&hci_event_callback_registration);
diff --git a/port/msp-exp430f5438-cc2564b/src/main.c b/port/msp-exp430f5438-cc2564b/src/main.c
index 0dcf4c0a8..2c31fc5c9 100644
--- a/port/msp-exp430f5438-cc2564b/src/main.c
+++ b/port/msp-exp430f5438-cc2564b/src/main.c
@@ -107,16 +107,13 @@ static void btstack_setup(void){
     btstack_run_loop_init(btstack_run_loop_embedded_get_instance());
     
     // init HCI
-    hci_init(hci_transport_h4_instance(), &config);
+    hci_init(hci_transport_h4_instance(btstack_uart_block_embedded_instance()), &config);
     hci_set_link_key_db(btstack_link_key_db_memory_instance());
     hci_set_chipset(btstack_chipset_cc256x_instance());
     
     // inform about BTstack state
     hci_event_callback_registration.callback = &packet_handler;
     hci_add_event_handler(&hci_event_callback_registration);
-
-    // use eHCILL
-    btstack_chipset_cc256x_enable_ehcill(1);    
 }
 
 int btstack_main(int argc, const char * argv[]);
diff --git a/port/msp430f5229lp-cc2564b/Makefile b/port/msp430f5229lp-cc2564b/Makefile
index 79386bf54..9b0d95e94 100644
--- a/port/msp430f5229lp-cc2564b/Makefile
+++ b/port/msp430f5229lp-cc2564b/Makefile
@@ -56,6 +56,7 @@ COMMON = \
 	btstack_chipset_cc256x.c       \
     hci.c			          \
     hci_cmd.c		          \
+    btstack_uart_block_embedded.c \
     hci_transport_h4_ehcill_embedded.c \
 	btstack_link_key_db_memory.c \
 
diff --git a/port/msp430f5229lp-cc2564b/btstack_config.h b/port/msp430f5229lp-cc2564b/btstack_config.h
index a0d709db1..96ca2563a 100644
--- a/port/msp430f5229lp-cc2564b/btstack_config.h
+++ b/port/msp430f5229lp-cc2564b/btstack_config.h
@@ -9,14 +9,13 @@
 #define HAVE_INIT_SCRIPT
 #define HAVE_EMBEDDED_TICK
 
-// #define HAVE_EHCILL
-
 // BTstack features that can be enabled
 #define ENABLE_BLE
 #define ENABLE_CLASSIC
 #define ENABLE_LOG_INTO_HCI_DUMP
 // #define ENABLE_LOG_ERROR
 // #define ENABLE_LOG_INFO 
+// #define ENABLE_EHCILL
 
 // BTstack configuration. buffers, sizes, ...
 #define HCI_ACL_PAYLOAD_SIZE 52
diff --git a/port/msp430f5229lp-cc2564b/src/main.c b/port/msp430f5229lp-cc2564b/src/main.c
index e6eebae33..837995d03 100644
--- a/port/msp430f5229lp-cc2564b/src/main.c
+++ b/port/msp430f5229lp-cc2564b/src/main.c
@@ -114,16 +114,13 @@ static void btstack_setup(void){
     btstack_run_loop_init(btstack_run_loop_embedded_get_instance());
     
     // init HCI
-    hci_init(hci_transport_h4_instance(), &config);
+    hci_init(hci_transport_h4_instance(btstack_uart_block_embedded_instance()), &config);
     hci_set_link_key_db(btstack_link_key_db_memory_instance());
     hci_set_chipset(btstack_chipset_cc256x_instance());
     
     // inform about BTstack state
     hci_event_callback_registration.callback = &packet_handler;
     hci_add_event_handler(&hci_event_callback_registration);
-
-    // use eHCILL
-    // btstack_chipset_cc256x_enable_ehcill(1);    
 }
 
 int btstack_main(int argc, const char * argv[]);
diff --git a/port/mtk/Makefile b/port/mtk/Makefile
index a741c2225..5f09e999d 100644
--- a/port/mtk/Makefile
+++ b/port/mtk/Makefile
@@ -46,6 +46,7 @@ BTdaemon_OBJS = $(libBTstack_OBJS) \
 	gatt_client.o                  \
 	hci.o                          \
 	hci_transport_h4_mtk.o         \
+	btstack_uart_block_posix.o     \
 	l2cap.o                        \
 	l2cap_signaling.o              \
 	le_device_db_memory.o          \
@@ -56,7 +57,7 @@ BTdaemon_OBJS = $(libBTstack_OBJS) \
     att_db.o                       \
     att_server.o                   \
     sdp_client.o                   \
-    sdp_client_rfcomm.o             \
+    sdp_client_rfcomm.o            \
 
 all: $(TOOLCHAIN) version BTstackDaemon libBTstack.so BTstackDaemonRespawn inquiry le_scan rfcomm_echo dist
 
diff --git a/port/mtk/hci_transport_h4_mtk.c b/port/mtk/hci_transport_h4_mtk.c
index 8f25dbf29..c6f98cad8 100644
--- a/port/mtk/hci_transport_h4_mtk.c
+++ b/port/mtk/hci_transport_h4_mtk.c
@@ -156,7 +156,7 @@ static void dummy_handler(uint8_t packet_type, uint8_t *packet, uint16_t size){
 }
 
 // get h4 singleton
-const hci_transport_t * hci_transport_h4_instance(void){
+const hci_transport_t * hci_transport_h4_instance(const btstack_uart_block_t * uart_driver){
     if (hci_transport_h4 == NULL) {
         hci_transport_h4 = (hci_transport_h4_t*)malloc( sizeof(hci_transport_h4_t));
         memset(hci_transport_h4, 0, sizeof(hci_transport_h4_t));
diff --git a/port/nrf5x/btstack_config.h b/port/nrf5x/btstack_config.h
index 377bb5181..d11bbc0fe 100644
--- a/port/nrf5x/btstack_config.h
+++ b/port/nrf5x/btstack_config.h
@@ -6,9 +6,7 @@
 #define __BTSTACK_CONFIG
 
 // Port related features
-#define HAVE_EHCILL
 #define HAVE_EMBEDDED_TIME_MS
-#define WICED_BT_UART_MANUAL_CTS_RTS
 
 // BTstack features that can be enabled
 #define ENABLE_BLE
diff --git a/port/pic32-harmony/README b/port/pic32-harmony/README
deleted file mode 100644
index 0316fa764..000000000
--- a/port/pic32-harmony/README
+++ /dev/null
@@ -1,7 +0,0 @@
-BTstack Port for the Microchip PIC32 Harmony Platform
-
-Status: Port started
-
-Installation: place BTstack tree into harmony/framework folder.
-Examples: app.X can be opened and compiled in Microchip MPLABX
-
diff --git a/port/pic32-harmony/README.md b/port/pic32-harmony/README.md
new file mode 100644
index 000000000..73f2eb0f6
--- /dev/null
+++ b/port/pic32-harmony/README.md
@@ -0,0 +1,16 @@
+# BTstack Port for the Microchip PIC32 Harmony Platform
+
+Status: All examples working, polling UART driver. Tested on Bluetooth Audio Development Kit only.
+
+## Setup
+
+- Place BTstack tree into harmony/framework folder. 
+-Rrun port/pic32-harmony/create_examples.py to create examples in harmony/apps/btstack folder.
+
+## Usage
+
+The examples can be opened and compiled in Microchip MPLABX.
+
+### Modifications to the GATT Database
+
+After changing the GATT definition in $example.gatt, please run ./update_gatt_db.h to regenerate $example.h in the $example folder.
diff --git a/port/pic32-harmony/app.X/nbproject/Makefile-default.mk b/port/pic32-harmony/app.X/nbproject/Makefile-default.mk
index be78f9f8d..1d67f7e9a 100644
--- a/port/pic32-harmony/app.X/nbproject/Makefile-default.mk
+++ b/port/pic32-harmony/app.X/nbproject/Makefile-default.mk
@@ -45,17 +45,17 @@ OBJECTDIR=build/${CND_CONF}/${IMAGE_TYPE}
 DISTDIR=dist/${CND_CONF}/${IMAGE_TYPE}
 
 # Source Files Quoted if spaced
-SOURCEFILES_QUOTED_IF_SPACED=../src/system_config/bk-audio-dk/system_init.c ../src/system_config/bk-audio-dk/system_tasks.c ../src/btstack_port.c ../src/app_debug.c ../src/app.c ../src/main.c ../../../example/spp_and_le_counter.c ../../../src/ble/ad_parser.c ../../../src/ble/att_db.c ../../../src/ble/att_dispatch.c ../../../src/ble/att_server.c ../../../src/ble/le_device_db_memory.c ../../../src/ble/sm.c ../../../chipset/csr/btstack_chipset_csr.c ../../../src/btstack_memory.c ../../../src/hci.c ../../../src/hci_cmd.c ../../../src/hci_dump.c ../../../src/l2cap.c ../../../src/l2cap_signaling.c ../../../src/btstack_linked_list.c ../../../src/btstack_memory_pool.c ../../../src/classic/btstack_link_key_db_memory.c ../../../src/classic/rfcomm.c ../../../src/btstack_run_loop.c ../../../src/classic/sdp_server.c ../../../src/classic/sdp_client.c ../../../src/classic/sdp_client_rfcomm.c ../../../src/classic/sdp_util.c ../../../src/btstack_util.c ../../../platform/embedded/btstack_run_loop_embedded.c ../../../platform/embedded/hci_transport_h4_embedded.c ../../../../driver/tmr/src/dynamic/drv_tmr.c ../../../../system/clk/src/sys_clk.c ../../../../system/clk/src/sys_clk_pic32mx.c ../../../../system/devcon/src/sys_devcon.c ../../../../system/devcon/src/sys_devcon_pic32mx.c ../../../../system/int/src/sys_int_pic32.c ../../../../system/ports/src/sys_ports.c
+SOURCEFILES_QUOTED_IF_SPACED=../src/system_config/bt_audio_dk/system_init.c ../src/system_config/bt_audio_dk/system_tasks.c ../src/btstack_port.c ../src/app_debug.c ../src/app.c ../src/main.c ../../../example/spp_and_le_counter.c ../../../src/ble/ad_parser.c ../../../src/ble/att_db.c ../../../src/ble/att_dispatch.c ../../../src/ble/att_server.c ../../../src/ble/le_device_db_memory.c ../../../src/ble/sm.c ../../../chipset/csr/btstack_chipset_csr.c ../../../platform/embedded/btstack_run_loop_embedded.c ../../../platform/embedded/btstack_uart_block_embedded.c ../../../src/btstack_memory.c ../../../src/hci.c ../../../src/hci_cmd.c ../../../src/hci_dump.c ../../../src/l2cap.c ../../../src/l2cap_signaling.c ../../../src/btstack_linked_list.c ../../../src/btstack_memory_pool.c ../../../src/classic/btstack_link_key_db_memory.c ../../../src/classic/rfcomm.c ../../../src/btstack_run_loop.c ../../../src/classic/sdp_server.c ../../../src/classic/sdp_client.c ../../../src/classic/sdp_client_rfcomm.c ../../../src/classic/sdp_util.c ../../../src/btstack_util.c ../../../src/classic/spp_server.c ../../../src/hci_transport_h4.c ../../../src/hci_transport_h5.c ../../../src/btstack_slip.c ../../../../driver/tmr/src/dynamic/drv_tmr.c ../../../../system/clk/src/sys_clk.c ../../../../system/clk/src/sys_clk_pic32mx.c ../../../../system/devcon/src/sys_devcon.c ../../../../system/devcon/src/sys_devcon_pic32mx.c ../../../../system/int/src/sys_int_pic32.c ../../../../system/ports/src/sys_ports.c
 
 # Object Files Quoted if spaced
-OBJECTFILES_QUOTED_IF_SPACED=${OBJECTDIR}/_ext/2048875307/system_init.o ${OBJECTDIR}/_ext/2048875307/system_tasks.o ${OBJECTDIR}/_ext/1360937237/btstack_port.o ${OBJECTDIR}/_ext/1360937237/app_debug.o ${OBJECTDIR}/_ext/1360937237/app.o ${OBJECTDIR}/_ext/1360937237/main.o ${OBJECTDIR}/_ext/97075643/spp_and_le_counter.o ${OBJECTDIR}/_ext/534563071/ad_parser.o ${OBJECTDIR}/_ext/534563071/att_db.o ${OBJECTDIR}/_ext/534563071/att_dispatch.o ${OBJECTDIR}/_ext/534563071/att_server.o ${OBJECTDIR}/_ext/534563071/le_device_db_memory.o ${OBJECTDIR}/_ext/534563071/sm.o ${OBJECTDIR}/_ext/1768064806/btstack_chipset_csr.o ${OBJECTDIR}/_ext/1386528437/btstack_memory.o ${OBJECTDIR}/_ext/1386528437/hci.o ${OBJECTDIR}/_ext/1386528437/hci_cmd.o ${OBJECTDIR}/_ext/1386528437/hci_dump.o ${OBJECTDIR}/_ext/1386528437/l2cap.o ${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o ${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o ${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o ${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o ${OBJECTDIR}/_ext/1386327864/rfcomm.o ${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o ${OBJECTDIR}/_ext/1386327864/sdp_server.o ${OBJECTDIR}/_ext/1386327864/sdp_client.o ${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o ${OBJECTDIR}/_ext/1386327864/sdp_util.o ${OBJECTDIR}/_ext/1386528437/btstack_util.o ${OBJECTDIR}/_ext/993942601/btstack_run_loop_embedded.o ${OBJECTDIR}/_ext/993942601/hci_transport_h4_embedded.o ${OBJECTDIR}/_ext/1880736137/drv_tmr.o ${OBJECTDIR}/_ext/1112166103/sys_clk.o ${OBJECTDIR}/_ext/1112166103/sys_clk_pic32mx.o ${OBJECTDIR}/_ext/1510368962/sys_devcon.o ${OBJECTDIR}/_ext/1510368962/sys_devcon_pic32mx.o ${OBJECTDIR}/_ext/2087176412/sys_int_pic32.o ${OBJECTDIR}/_ext/2147153351/sys_ports.o
-POSSIBLE_DEPFILES=${OBJECTDIR}/_ext/2048875307/system_init.o.d ${OBJECTDIR}/_ext/2048875307/system_tasks.o.d ${OBJECTDIR}/_ext/1360937237/btstack_port.o.d ${OBJECTDIR}/_ext/1360937237/app_debug.o.d ${OBJECTDIR}/_ext/1360937237/app.o.d ${OBJECTDIR}/_ext/1360937237/main.o.d ${OBJECTDIR}/_ext/97075643/spp_and_le_counter.o.d ${OBJECTDIR}/_ext/534563071/ad_parser.o.d ${OBJECTDIR}/_ext/534563071/att_db.o.d ${OBJECTDIR}/_ext/534563071/att_dispatch.o.d ${OBJECTDIR}/_ext/534563071/att_server.o.d ${OBJECTDIR}/_ext/534563071/le_device_db_memory.o.d ${OBJECTDIR}/_ext/534563071/sm.o.d ${OBJECTDIR}/_ext/1768064806/btstack_chipset_csr.o.d ${OBJECTDIR}/_ext/1386528437/btstack_memory.o.d ${OBJECTDIR}/_ext/1386528437/hci.o.d ${OBJECTDIR}/_ext/1386528437/hci_cmd.o.d ${OBJECTDIR}/_ext/1386528437/hci_dump.o.d ${OBJECTDIR}/_ext/1386528437/l2cap.o.d ${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o.d ${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o.d ${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o.d ${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o.d ${OBJECTDIR}/_ext/1386327864/rfcomm.o.d ${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o.d ${OBJECTDIR}/_ext/1386327864/sdp_server.o.d ${OBJECTDIR}/_ext/1386327864/sdp_client.o.d ${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o.d ${OBJECTDIR}/_ext/1386327864/sdp_util.o.d ${OBJECTDIR}/_ext/1386528437/btstack_util.o.d ${OBJECTDIR}/_ext/993942601/btstack_run_loop_embedded.o.d ${OBJECTDIR}/_ext/993942601/hci_transport_h4_embedded.o.d ${OBJECTDIR}/_ext/1880736137/drv_tmr.o.d ${OBJECTDIR}/_ext/1112166103/sys_clk.o.d ${OBJECTDIR}/_ext/1112166103/sys_clk_pic32mx.o.d ${OBJECTDIR}/_ext/1510368962/sys_devcon.o.d ${OBJECTDIR}/_ext/1510368962/sys_devcon_pic32mx.o.d ${OBJECTDIR}/_ext/2087176412/sys_int_pic32.o.d ${OBJECTDIR}/_ext/2147153351/sys_ports.o.d
+OBJECTFILES_QUOTED_IF_SPACED=${OBJECTDIR}/_ext/101891878/system_init.o ${OBJECTDIR}/_ext/101891878/system_tasks.o ${OBJECTDIR}/_ext/1360937237/btstack_port.o ${OBJECTDIR}/_ext/1360937237/app_debug.o ${OBJECTDIR}/_ext/1360937237/app.o ${OBJECTDIR}/_ext/1360937237/main.o ${OBJECTDIR}/_ext/97075643/spp_and_le_counter.o ${OBJECTDIR}/_ext/534563071/ad_parser.o ${OBJECTDIR}/_ext/534563071/att_db.o ${OBJECTDIR}/_ext/534563071/att_dispatch.o ${OBJECTDIR}/_ext/534563071/att_server.o ${OBJECTDIR}/_ext/534563071/le_device_db_memory.o ${OBJECTDIR}/_ext/534563071/sm.o ${OBJECTDIR}/_ext/1768064806/btstack_chipset_csr.o ${OBJECTDIR}/_ext/993942601/btstack_run_loop_embedded.o ${OBJECTDIR}/_ext/993942601/btstack_uart_block_embedded.o ${OBJECTDIR}/_ext/1386528437/btstack_memory.o ${OBJECTDIR}/_ext/1386528437/hci.o ${OBJECTDIR}/_ext/1386528437/hci_cmd.o ${OBJECTDIR}/_ext/1386528437/hci_dump.o ${OBJECTDIR}/_ext/1386528437/l2cap.o ${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o ${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o ${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o ${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o ${OBJECTDIR}/_ext/1386327864/rfcomm.o ${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o ${OBJECTDIR}/_ext/1386327864/sdp_server.o ${OBJECTDIR}/_ext/1386327864/sdp_client.o ${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o ${OBJECTDIR}/_ext/1386327864/sdp_util.o ${OBJECTDIR}/_ext/1386528437/btstack_util.o ${OBJECTDIR}/_ext/1386327864/spp_server.o ${OBJECTDIR}/_ext/1386528437/hci_transport_h4.o ${OBJECTDIR}/_ext/1386528437/hci_transport_h5.o ${OBJECTDIR}/_ext/1386528437/btstack_slip.o ${OBJECTDIR}/_ext/1880736137/drv_tmr.o ${OBJECTDIR}/_ext/1112166103/sys_clk.o ${OBJECTDIR}/_ext/1112166103/sys_clk_pic32mx.o ${OBJECTDIR}/_ext/1510368962/sys_devcon.o ${OBJECTDIR}/_ext/1510368962/sys_devcon_pic32mx.o ${OBJECTDIR}/_ext/2087176412/sys_int_pic32.o ${OBJECTDIR}/_ext/2147153351/sys_ports.o
+POSSIBLE_DEPFILES=${OBJECTDIR}/_ext/101891878/system_init.o.d ${OBJECTDIR}/_ext/101891878/system_tasks.o.d ${OBJECTDIR}/_ext/1360937237/btstack_port.o.d ${OBJECTDIR}/_ext/1360937237/app_debug.o.d ${OBJECTDIR}/_ext/1360937237/app.o.d ${OBJECTDIR}/_ext/1360937237/main.o.d ${OBJECTDIR}/_ext/97075643/spp_and_le_counter.o.d ${OBJECTDIR}/_ext/534563071/ad_parser.o.d ${OBJECTDIR}/_ext/534563071/att_db.o.d ${OBJECTDIR}/_ext/534563071/att_dispatch.o.d ${OBJECTDIR}/_ext/534563071/att_server.o.d ${OBJECTDIR}/_ext/534563071/le_device_db_memory.o.d ${OBJECTDIR}/_ext/534563071/sm.o.d ${OBJECTDIR}/_ext/1768064806/btstack_chipset_csr.o.d ${OBJECTDIR}/_ext/993942601/btstack_run_loop_embedded.o.d ${OBJECTDIR}/_ext/993942601/btstack_uart_block_embedded.o.d ${OBJECTDIR}/_ext/1386528437/btstack_memory.o.d ${OBJECTDIR}/_ext/1386528437/hci.o.d ${OBJECTDIR}/_ext/1386528437/hci_cmd.o.d ${OBJECTDIR}/_ext/1386528437/hci_dump.o.d ${OBJECTDIR}/_ext/1386528437/l2cap.o.d ${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o.d ${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o.d ${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o.d ${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o.d ${OBJECTDIR}/_ext/1386327864/rfcomm.o.d ${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o.d ${OBJECTDIR}/_ext/1386327864/sdp_server.o.d ${OBJECTDIR}/_ext/1386327864/sdp_client.o.d ${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o.d ${OBJECTDIR}/_ext/1386327864/sdp_util.o.d ${OBJECTDIR}/_ext/1386528437/btstack_util.o.d ${OBJECTDIR}/_ext/1386327864/spp_server.o.d ${OBJECTDIR}/_ext/1386528437/hci_transport_h4.o.d ${OBJECTDIR}/_ext/1386528437/hci_transport_h5.o.d ${OBJECTDIR}/_ext/1386528437/btstack_slip.o.d ${OBJECTDIR}/_ext/1880736137/drv_tmr.o.d ${OBJECTDIR}/_ext/1112166103/sys_clk.o.d ${OBJECTDIR}/_ext/1112166103/sys_clk_pic32mx.o.d ${OBJECTDIR}/_ext/1510368962/sys_devcon.o.d ${OBJECTDIR}/_ext/1510368962/sys_devcon_pic32mx.o.d ${OBJECTDIR}/_ext/2087176412/sys_int_pic32.o.d ${OBJECTDIR}/_ext/2147153351/sys_ports.o.d
 
 # Object Files
-OBJECTFILES=${OBJECTDIR}/_ext/2048875307/system_init.o ${OBJECTDIR}/_ext/2048875307/system_tasks.o ${OBJECTDIR}/_ext/1360937237/btstack_port.o ${OBJECTDIR}/_ext/1360937237/app_debug.o ${OBJECTDIR}/_ext/1360937237/app.o ${OBJECTDIR}/_ext/1360937237/main.o ${OBJECTDIR}/_ext/97075643/spp_and_le_counter.o ${OBJECTDIR}/_ext/534563071/ad_parser.o ${OBJECTDIR}/_ext/534563071/att_db.o ${OBJECTDIR}/_ext/534563071/att_dispatch.o ${OBJECTDIR}/_ext/534563071/att_server.o ${OBJECTDIR}/_ext/534563071/le_device_db_memory.o ${OBJECTDIR}/_ext/534563071/sm.o ${OBJECTDIR}/_ext/1768064806/btstack_chipset_csr.o ${OBJECTDIR}/_ext/1386528437/btstack_memory.o ${OBJECTDIR}/_ext/1386528437/hci.o ${OBJECTDIR}/_ext/1386528437/hci_cmd.o ${OBJECTDIR}/_ext/1386528437/hci_dump.o ${OBJECTDIR}/_ext/1386528437/l2cap.o ${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o ${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o ${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o ${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o ${OBJECTDIR}/_ext/1386327864/rfcomm.o ${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o ${OBJECTDIR}/_ext/1386327864/sdp_server.o ${OBJECTDIR}/_ext/1386327864/sdp_client.o ${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o ${OBJECTDIR}/_ext/1386327864/sdp_util.o ${OBJECTDIR}/_ext/1386528437/btstack_util.o ${OBJECTDIR}/_ext/993942601/btstack_run_loop_embedded.o ${OBJECTDIR}/_ext/993942601/hci_transport_h4_embedded.o ${OBJECTDIR}/_ext/1880736137/drv_tmr.o ${OBJECTDIR}/_ext/1112166103/sys_clk.o ${OBJECTDIR}/_ext/1112166103/sys_clk_pic32mx.o ${OBJECTDIR}/_ext/1510368962/sys_devcon.o ${OBJECTDIR}/_ext/1510368962/sys_devcon_pic32mx.o ${OBJECTDIR}/_ext/2087176412/sys_int_pic32.o ${OBJECTDIR}/_ext/2147153351/sys_ports.o
+OBJECTFILES=${OBJECTDIR}/_ext/101891878/system_init.o ${OBJECTDIR}/_ext/101891878/system_tasks.o ${OBJECTDIR}/_ext/1360937237/btstack_port.o ${OBJECTDIR}/_ext/1360937237/app_debug.o ${OBJECTDIR}/_ext/1360937237/app.o ${OBJECTDIR}/_ext/1360937237/main.o ${OBJECTDIR}/_ext/97075643/spp_and_le_counter.o ${OBJECTDIR}/_ext/534563071/ad_parser.o ${OBJECTDIR}/_ext/534563071/att_db.o ${OBJECTDIR}/_ext/534563071/att_dispatch.o ${OBJECTDIR}/_ext/534563071/att_server.o ${OBJECTDIR}/_ext/534563071/le_device_db_memory.o ${OBJECTDIR}/_ext/534563071/sm.o ${OBJECTDIR}/_ext/1768064806/btstack_chipset_csr.o ${OBJECTDIR}/_ext/993942601/btstack_run_loop_embedded.o ${OBJECTDIR}/_ext/993942601/btstack_uart_block_embedded.o ${OBJECTDIR}/_ext/1386528437/btstack_memory.o ${OBJECTDIR}/_ext/1386528437/hci.o ${OBJECTDIR}/_ext/1386528437/hci_cmd.o ${OBJECTDIR}/_ext/1386528437/hci_dump.o ${OBJECTDIR}/_ext/1386528437/l2cap.o ${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o ${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o ${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o ${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o ${OBJECTDIR}/_ext/1386327864/rfcomm.o ${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o ${OBJECTDIR}/_ext/1386327864/sdp_server.o ${OBJECTDIR}/_ext/1386327864/sdp_client.o ${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o ${OBJECTDIR}/_ext/1386327864/sdp_util.o ${OBJECTDIR}/_ext/1386528437/btstack_util.o ${OBJECTDIR}/_ext/1386327864/spp_server.o ${OBJECTDIR}/_ext/1386528437/hci_transport_h4.o ${OBJECTDIR}/_ext/1386528437/hci_transport_h5.o ${OBJECTDIR}/_ext/1386528437/btstack_slip.o ${OBJECTDIR}/_ext/1880736137/drv_tmr.o ${OBJECTDIR}/_ext/1112166103/sys_clk.o ${OBJECTDIR}/_ext/1112166103/sys_clk_pic32mx.o ${OBJECTDIR}/_ext/1510368962/sys_devcon.o ${OBJECTDIR}/_ext/1510368962/sys_devcon_pic32mx.o ${OBJECTDIR}/_ext/2087176412/sys_int_pic32.o ${OBJECTDIR}/_ext/2147153351/sys_ports.o
 
 # Source Files
-SOURCEFILES=../src/system_config/bk-audio-dk/system_init.c ../src/system_config/bk-audio-dk/system_tasks.c ../src/btstack_port.c ../src/app_debug.c ../src/app.c ../src/main.c ../../../example/spp_and_le_counter.c ../../../src/ble/ad_parser.c ../../../src/ble/att_db.c ../../../src/ble/att_dispatch.c ../../../src/ble/att_server.c ../../../src/ble/le_device_db_memory.c ../../../src/ble/sm.c ../../../chipset/csr/btstack_chipset_csr.c ../../../src/btstack_memory.c ../../../src/hci.c ../../../src/hci_cmd.c ../../../src/hci_dump.c ../../../src/l2cap.c ../../../src/l2cap_signaling.c ../../../src/btstack_linked_list.c ../../../src/btstack_memory_pool.c ../../../src/classic/btstack_link_key_db_memory.c ../../../src/classic/rfcomm.c ../../../src/btstack_run_loop.c ../../../src/classic/sdp_server.c ../../../src/classic/sdp_client.c ../../../src/classic/sdp_client_rfcomm.c ../../../src/classic/sdp_util.c ../../../src/btstack_util.c ../../../platform/embedded/btstack_run_loop_embedded.c ../../../platform/embedded/hci_transport_h4_embedded.c ../../../../driver/tmr/src/dynamic/drv_tmr.c ../../../../system/clk/src/sys_clk.c ../../../../system/clk/src/sys_clk_pic32mx.c ../../../../system/devcon/src/sys_devcon.c ../../../../system/devcon/src/sys_devcon_pic32mx.c ../../../../system/int/src/sys_int_pic32.c ../../../../system/ports/src/sys_ports.c
+SOURCEFILES=../src/system_config/bt_audio_dk/system_init.c ../src/system_config/bt_audio_dk/system_tasks.c ../src/btstack_port.c ../src/app_debug.c ../src/app.c ../src/main.c ../../../example/spp_and_le_counter.c ../../../src/ble/ad_parser.c ../../../src/ble/att_db.c ../../../src/ble/att_dispatch.c ../../../src/ble/att_server.c ../../../src/ble/le_device_db_memory.c ../../../src/ble/sm.c ../../../chipset/csr/btstack_chipset_csr.c ../../../platform/embedded/btstack_run_loop_embedded.c ../../../platform/embedded/btstack_uart_block_embedded.c ../../../src/btstack_memory.c ../../../src/hci.c ../../../src/hci_cmd.c ../../../src/hci_dump.c ../../../src/l2cap.c ../../../src/l2cap_signaling.c ../../../src/btstack_linked_list.c ../../../src/btstack_memory_pool.c ../../../src/classic/btstack_link_key_db_memory.c ../../../src/classic/rfcomm.c ../../../src/btstack_run_loop.c ../../../src/classic/sdp_server.c ../../../src/classic/sdp_client.c ../../../src/classic/sdp_client_rfcomm.c ../../../src/classic/sdp_util.c ../../../src/btstack_util.c ../../../src/classic/spp_server.c ../../../src/hci_transport_h4.c ../../../src/hci_transport_h5.c ../../../src/btstack_slip.c ../../../../driver/tmr/src/dynamic/drv_tmr.c ../../../../system/clk/src/sys_clk.c ../../../../system/clk/src/sys_clk_pic32mx.c ../../../../system/devcon/src/sys_devcon.c ../../../../system/devcon/src/sys_devcon_pic32mx.c ../../../../system/int/src/sys_int_pic32.c ../../../../system/ports/src/sys_ports.c
 
 
 CFLAGS=
@@ -94,474 +94,522 @@ endif
 # ------------------------------------------------------------------------------------
 # Rules for buildStep: compile
 ifeq ($(TYPE_IMAGE), DEBUG_RUN)
-${OBJECTDIR}/_ext/2048875307/system_init.o: ../src/system_config/bk-audio-dk/system_init.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/2048875307" 
-	@${RM} ${OBJECTDIR}/_ext/2048875307/system_init.o.d 
-	@${RM} ${OBJECTDIR}/_ext/2048875307/system_init.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/2048875307/system_init.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/2048875307/system_init.o.d" -o ${OBJECTDIR}/_ext/2048875307/system_init.o ../src/system_config/bk-audio-dk/system_init.c     
+${OBJECTDIR}/_ext/101891878/system_init.o: ../src/system_config/bt_audio_dk/system_init.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/101891878" 
+	@${RM} ${OBJECTDIR}/_ext/101891878/system_init.o.d 
+	@${RM} ${OBJECTDIR}/_ext/101891878/system_init.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/101891878/system_init.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/101891878/system_init.o.d" -o ${OBJECTDIR}/_ext/101891878/system_init.o ../src/system_config/bt_audio_dk/system_init.c     
 	
-${OBJECTDIR}/_ext/2048875307/system_tasks.o: ../src/system_config/bk-audio-dk/system_tasks.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/2048875307" 
-	@${RM} ${OBJECTDIR}/_ext/2048875307/system_tasks.o.d 
-	@${RM} ${OBJECTDIR}/_ext/2048875307/system_tasks.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/2048875307/system_tasks.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/2048875307/system_tasks.o.d" -o ${OBJECTDIR}/_ext/2048875307/system_tasks.o ../src/system_config/bk-audio-dk/system_tasks.c     
+${OBJECTDIR}/_ext/101891878/system_tasks.o: ../src/system_config/bt_audio_dk/system_tasks.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/101891878" 
+	@${RM} ${OBJECTDIR}/_ext/101891878/system_tasks.o.d 
+	@${RM} ${OBJECTDIR}/_ext/101891878/system_tasks.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/101891878/system_tasks.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/101891878/system_tasks.o.d" -o ${OBJECTDIR}/_ext/101891878/system_tasks.o ../src/system_config/bt_audio_dk/system_tasks.c     
 	
 ${OBJECTDIR}/_ext/1360937237/btstack_port.o: ../src/btstack_port.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/1360937237" 
 	@${RM} ${OBJECTDIR}/_ext/1360937237/btstack_port.o.d 
 	@${RM} ${OBJECTDIR}/_ext/1360937237/btstack_port.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1360937237/btstack_port.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1360937237/btstack_port.o.d" -o ${OBJECTDIR}/_ext/1360937237/btstack_port.o ../src/btstack_port.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1360937237/btstack_port.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1360937237/btstack_port.o.d" -o ${OBJECTDIR}/_ext/1360937237/btstack_port.o ../src/btstack_port.c     
 	
 ${OBJECTDIR}/_ext/1360937237/app_debug.o: ../src/app_debug.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/1360937237" 
 	@${RM} ${OBJECTDIR}/_ext/1360937237/app_debug.o.d 
 	@${RM} ${OBJECTDIR}/_ext/1360937237/app_debug.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1360937237/app_debug.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1360937237/app_debug.o.d" -o ${OBJECTDIR}/_ext/1360937237/app_debug.o ../src/app_debug.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1360937237/app_debug.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1360937237/app_debug.o.d" -o ${OBJECTDIR}/_ext/1360937237/app_debug.o ../src/app_debug.c     
 	
 ${OBJECTDIR}/_ext/1360937237/app.o: ../src/app.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/1360937237" 
 	@${RM} ${OBJECTDIR}/_ext/1360937237/app.o.d 
 	@${RM} ${OBJECTDIR}/_ext/1360937237/app.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1360937237/app.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1360937237/app.o.d" -o ${OBJECTDIR}/_ext/1360937237/app.o ../src/app.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1360937237/app.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1360937237/app.o.d" -o ${OBJECTDIR}/_ext/1360937237/app.o ../src/app.c     
 	
 ${OBJECTDIR}/_ext/1360937237/main.o: ../src/main.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/1360937237" 
 	@${RM} ${OBJECTDIR}/_ext/1360937237/main.o.d 
 	@${RM} ${OBJECTDIR}/_ext/1360937237/main.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1360937237/main.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1360937237/main.o.d" -o ${OBJECTDIR}/_ext/1360937237/main.o ../src/main.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1360937237/main.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1360937237/main.o.d" -o ${OBJECTDIR}/_ext/1360937237/main.o ../src/main.c     
 	
 ${OBJECTDIR}/_ext/97075643/spp_and_le_counter.o: ../../../example/spp_and_le_counter.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/97075643" 
 	@${RM} ${OBJECTDIR}/_ext/97075643/spp_and_le_counter.o.d 
 	@${RM} ${OBJECTDIR}/_ext/97075643/spp_and_le_counter.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/97075643/spp_and_le_counter.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/97075643/spp_and_le_counter.o.d" -o ${OBJECTDIR}/_ext/97075643/spp_and_le_counter.o ../../../example/spp_and_le_counter.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/97075643/spp_and_le_counter.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/97075643/spp_and_le_counter.o.d" -o ${OBJECTDIR}/_ext/97075643/spp_and_le_counter.o ../../../example/spp_and_le_counter.c     
 	
 ${OBJECTDIR}/_ext/534563071/ad_parser.o: ../../../src/ble/ad_parser.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/534563071" 
 	@${RM} ${OBJECTDIR}/_ext/534563071/ad_parser.o.d 
 	@${RM} ${OBJECTDIR}/_ext/534563071/ad_parser.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/534563071/ad_parser.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/534563071/ad_parser.o.d" -o ${OBJECTDIR}/_ext/534563071/ad_parser.o ../../../src/ble/ad_parser.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/534563071/ad_parser.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/534563071/ad_parser.o.d" -o ${OBJECTDIR}/_ext/534563071/ad_parser.o ../../../src/ble/ad_parser.c     
 	
 ${OBJECTDIR}/_ext/534563071/att_db.o: ../../../src/ble/att_db.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/534563071" 
 	@${RM} ${OBJECTDIR}/_ext/534563071/att_db.o.d 
 	@${RM} ${OBJECTDIR}/_ext/534563071/att_db.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/534563071/att_db.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/534563071/att_db.o.d" -o ${OBJECTDIR}/_ext/534563071/att_db.o ../../../src/ble/att_db.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/534563071/att_db.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/534563071/att_db.o.d" -o ${OBJECTDIR}/_ext/534563071/att_db.o ../../../src/ble/att_db.c     
 	
 ${OBJECTDIR}/_ext/534563071/att_dispatch.o: ../../../src/ble/att_dispatch.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/534563071" 
 	@${RM} ${OBJECTDIR}/_ext/534563071/att_dispatch.o.d 
 	@${RM} ${OBJECTDIR}/_ext/534563071/att_dispatch.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/534563071/att_dispatch.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/534563071/att_dispatch.o.d" -o ${OBJECTDIR}/_ext/534563071/att_dispatch.o ../../../src/ble/att_dispatch.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/534563071/att_dispatch.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/534563071/att_dispatch.o.d" -o ${OBJECTDIR}/_ext/534563071/att_dispatch.o ../../../src/ble/att_dispatch.c     
 	
 ${OBJECTDIR}/_ext/534563071/att_server.o: ../../../src/ble/att_server.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/534563071" 
 	@${RM} ${OBJECTDIR}/_ext/534563071/att_server.o.d 
 	@${RM} ${OBJECTDIR}/_ext/534563071/att_server.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/534563071/att_server.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/534563071/att_server.o.d" -o ${OBJECTDIR}/_ext/534563071/att_server.o ../../../src/ble/att_server.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/534563071/att_server.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/534563071/att_server.o.d" -o ${OBJECTDIR}/_ext/534563071/att_server.o ../../../src/ble/att_server.c     
 	
 ${OBJECTDIR}/_ext/534563071/le_device_db_memory.o: ../../../src/ble/le_device_db_memory.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/534563071" 
 	@${RM} ${OBJECTDIR}/_ext/534563071/le_device_db_memory.o.d 
 	@${RM} ${OBJECTDIR}/_ext/534563071/le_device_db_memory.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/534563071/le_device_db_memory.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/534563071/le_device_db_memory.o.d" -o ${OBJECTDIR}/_ext/534563071/le_device_db_memory.o ../../../src/ble/le_device_db_memory.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/534563071/le_device_db_memory.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/534563071/le_device_db_memory.o.d" -o ${OBJECTDIR}/_ext/534563071/le_device_db_memory.o ../../../src/ble/le_device_db_memory.c     
 	
 ${OBJECTDIR}/_ext/534563071/sm.o: ../../../src/ble/sm.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/534563071" 
 	@${RM} ${OBJECTDIR}/_ext/534563071/sm.o.d 
 	@${RM} ${OBJECTDIR}/_ext/534563071/sm.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/534563071/sm.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/534563071/sm.o.d" -o ${OBJECTDIR}/_ext/534563071/sm.o ../../../src/ble/sm.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/534563071/sm.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/534563071/sm.o.d" -o ${OBJECTDIR}/_ext/534563071/sm.o ../../../src/ble/sm.c     
 	
 ${OBJECTDIR}/_ext/1768064806/btstack_chipset_csr.o: ../../../chipset/csr/btstack_chipset_csr.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/1768064806" 
 	@${RM} ${OBJECTDIR}/_ext/1768064806/btstack_chipset_csr.o.d 
 	@${RM} ${OBJECTDIR}/_ext/1768064806/btstack_chipset_csr.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1768064806/btstack_chipset_csr.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1768064806/btstack_chipset_csr.o.d" -o ${OBJECTDIR}/_ext/1768064806/btstack_chipset_csr.o ../../../chipset/csr/btstack_chipset_csr.c     
-	
-${OBJECTDIR}/_ext/1386528437/btstack_memory.o: ../../../src/btstack_memory.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_memory.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_memory.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/btstack_memory.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/btstack_memory.o.d" -o ${OBJECTDIR}/_ext/1386528437/btstack_memory.o ../../../src/btstack_memory.c     
-	
-${OBJECTDIR}/_ext/1386528437/hci.o: ../../../src/hci.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/hci.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/hci.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/hci.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/hci.o.d" -o ${OBJECTDIR}/_ext/1386528437/hci.o ../../../src/hci.c     
-	
-${OBJECTDIR}/_ext/1386528437/hci_cmd.o: ../../../src/hci_cmd.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/hci_cmd.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/hci_cmd.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/hci_cmd.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/hci_cmd.o.d" -o ${OBJECTDIR}/_ext/1386528437/hci_cmd.o ../../../src/hci_cmd.c     
-	
-${OBJECTDIR}/_ext/1386528437/hci_dump.o: ../../../src/hci_dump.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/hci_dump.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/hci_dump.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/hci_dump.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/hci_dump.o.d" -o ${OBJECTDIR}/_ext/1386528437/hci_dump.o ../../../src/hci_dump.c     
-	
-${OBJECTDIR}/_ext/1386528437/l2cap.o: ../../../src/l2cap.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/l2cap.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/l2cap.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/l2cap.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/l2cap.o.d" -o ${OBJECTDIR}/_ext/1386528437/l2cap.o ../../../src/l2cap.c     
-	
-${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o: ../../../src/l2cap_signaling.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o.d" -o ${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o ../../../src/l2cap_signaling.c     
-	
-${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o: ../../../src/btstack_linked_list.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o.d" -o ${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o ../../../src/btstack_linked_list.c     
-	
-${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o: ../../../src/btstack_memory_pool.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o.d" -o ${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o ../../../src/btstack_memory_pool.c     
-	
-${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o: ../../../src/classic/btstack_link_key_db_memory.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386327864" 
-	@${RM} ${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o.d" -o ${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o ../../../src/classic/btstack_link_key_db_memory.c     
-	
-${OBJECTDIR}/_ext/1386327864/rfcomm.o: ../../../src/classic/rfcomm.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386327864" 
-	@${RM} ${OBJECTDIR}/_ext/1386327864/rfcomm.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386327864/rfcomm.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386327864/rfcomm.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386327864/rfcomm.o.d" -o ${OBJECTDIR}/_ext/1386327864/rfcomm.o ../../../src/classic/rfcomm.c     
-	
-${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o: ../../../src/btstack_run_loop.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o.d" -o ${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o ../../../src/btstack_run_loop.c     
-	
-${OBJECTDIR}/_ext/1386327864/sdp_server.o: ../../../src/classic/sdp_server.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386327864" 
-	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_server.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_server.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386327864/sdp_server.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386327864/sdp_server.o.d" -o ${OBJECTDIR}/_ext/1386327864/sdp_server.o ../../../src/classic/sdp_server.c     
-	
-${OBJECTDIR}/_ext/1386327864/sdp_client.o: ../../../src/classic/sdp_client.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386327864" 
-	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_client.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_client.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386327864/sdp_client.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386327864/sdp_client.o.d" -o ${OBJECTDIR}/_ext/1386327864/sdp_client.o ../../../src/classic/sdp_client.c     
-	
-${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o: ../../../src/classic/sdp_client_rfcomm.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386327864" 
-	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o.d" -o ${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o ../../../src/classic/sdp_client_rfcomm.c     
-	
-${OBJECTDIR}/_ext/1386327864/sdp_util.o: ../../../src/classic/sdp_util.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386327864" 
-	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_util.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_util.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386327864/sdp_util.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386327864/sdp_util.o.d" -o ${OBJECTDIR}/_ext/1386327864/sdp_util.o ../../../src/classic/sdp_util.c     
-	
-${OBJECTDIR}/_ext/1386528437/btstack_util.o: ../../../src/btstack_util.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_util.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_util.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/btstack_util.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/btstack_util.o.d" -o ${OBJECTDIR}/_ext/1386528437/btstack_util.o ../../../src/btstack_util.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1768064806/btstack_chipset_csr.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1768064806/btstack_chipset_csr.o.d" -o ${OBJECTDIR}/_ext/1768064806/btstack_chipset_csr.o ../../../chipset/csr/btstack_chipset_csr.c     
 	
 ${OBJECTDIR}/_ext/993942601/btstack_run_loop_embedded.o: ../../../platform/embedded/btstack_run_loop_embedded.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/993942601" 
 	@${RM} ${OBJECTDIR}/_ext/993942601/btstack_run_loop_embedded.o.d 
 	@${RM} ${OBJECTDIR}/_ext/993942601/btstack_run_loop_embedded.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/993942601/btstack_run_loop_embedded.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/993942601/btstack_run_loop_embedded.o.d" -o ${OBJECTDIR}/_ext/993942601/btstack_run_loop_embedded.o ../../../platform/embedded/btstack_run_loop_embedded.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/993942601/btstack_run_loop_embedded.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/993942601/btstack_run_loop_embedded.o.d" -o ${OBJECTDIR}/_ext/993942601/btstack_run_loop_embedded.o ../../../platform/embedded/btstack_run_loop_embedded.c     
 	
-${OBJECTDIR}/_ext/993942601/hci_transport_h4_embedded.o: ../../../platform/embedded/hci_transport_h4_embedded.c  nbproject/Makefile-${CND_CONF}.mk
+${OBJECTDIR}/_ext/993942601/btstack_uart_block_embedded.o: ../../../platform/embedded/btstack_uart_block_embedded.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/993942601" 
-	@${RM} ${OBJECTDIR}/_ext/993942601/hci_transport_h4_embedded.o.d 
-	@${RM} ${OBJECTDIR}/_ext/993942601/hci_transport_h4_embedded.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/993942601/hci_transport_h4_embedded.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/993942601/hci_transport_h4_embedded.o.d" -o ${OBJECTDIR}/_ext/993942601/hci_transport_h4_embedded.o ../../../platform/embedded/hci_transport_h4_embedded.c     
+	@${RM} ${OBJECTDIR}/_ext/993942601/btstack_uart_block_embedded.o.d 
+	@${RM} ${OBJECTDIR}/_ext/993942601/btstack_uart_block_embedded.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/993942601/btstack_uart_block_embedded.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/993942601/btstack_uart_block_embedded.o.d" -o ${OBJECTDIR}/_ext/993942601/btstack_uart_block_embedded.o ../../../platform/embedded/btstack_uart_block_embedded.c     
+	
+${OBJECTDIR}/_ext/1386528437/btstack_memory.o: ../../../src/btstack_memory.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_memory.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_memory.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/btstack_memory.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/btstack_memory.o.d" -o ${OBJECTDIR}/_ext/1386528437/btstack_memory.o ../../../src/btstack_memory.c     
+	
+${OBJECTDIR}/_ext/1386528437/hci.o: ../../../src/hci.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/hci.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/hci.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/hci.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/hci.o.d" -o ${OBJECTDIR}/_ext/1386528437/hci.o ../../../src/hci.c     
+	
+${OBJECTDIR}/_ext/1386528437/hci_cmd.o: ../../../src/hci_cmd.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/hci_cmd.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/hci_cmd.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/hci_cmd.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/hci_cmd.o.d" -o ${OBJECTDIR}/_ext/1386528437/hci_cmd.o ../../../src/hci_cmd.c     
+	
+${OBJECTDIR}/_ext/1386528437/hci_dump.o: ../../../src/hci_dump.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/hci_dump.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/hci_dump.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/hci_dump.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/hci_dump.o.d" -o ${OBJECTDIR}/_ext/1386528437/hci_dump.o ../../../src/hci_dump.c     
+	
+${OBJECTDIR}/_ext/1386528437/l2cap.o: ../../../src/l2cap.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/l2cap.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/l2cap.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/l2cap.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/l2cap.o.d" -o ${OBJECTDIR}/_ext/1386528437/l2cap.o ../../../src/l2cap.c     
+	
+${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o: ../../../src/l2cap_signaling.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o.d" -o ${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o ../../../src/l2cap_signaling.c     
+	
+${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o: ../../../src/btstack_linked_list.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o.d" -o ${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o ../../../src/btstack_linked_list.c     
+	
+${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o: ../../../src/btstack_memory_pool.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o.d" -o ${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o ../../../src/btstack_memory_pool.c     
+	
+${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o: ../../../src/classic/btstack_link_key_db_memory.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386327864" 
+	@${RM} ${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o.d" -o ${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o ../../../src/classic/btstack_link_key_db_memory.c     
+	
+${OBJECTDIR}/_ext/1386327864/rfcomm.o: ../../../src/classic/rfcomm.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386327864" 
+	@${RM} ${OBJECTDIR}/_ext/1386327864/rfcomm.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386327864/rfcomm.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386327864/rfcomm.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386327864/rfcomm.o.d" -o ${OBJECTDIR}/_ext/1386327864/rfcomm.o ../../../src/classic/rfcomm.c     
+	
+${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o: ../../../src/btstack_run_loop.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o.d" -o ${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o ../../../src/btstack_run_loop.c     
+	
+${OBJECTDIR}/_ext/1386327864/sdp_server.o: ../../../src/classic/sdp_server.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386327864" 
+	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_server.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_server.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386327864/sdp_server.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386327864/sdp_server.o.d" -o ${OBJECTDIR}/_ext/1386327864/sdp_server.o ../../../src/classic/sdp_server.c     
+	
+${OBJECTDIR}/_ext/1386327864/sdp_client.o: ../../../src/classic/sdp_client.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386327864" 
+	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_client.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_client.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386327864/sdp_client.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386327864/sdp_client.o.d" -o ${OBJECTDIR}/_ext/1386327864/sdp_client.o ../../../src/classic/sdp_client.c     
+	
+${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o: ../../../src/classic/sdp_client_rfcomm.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386327864" 
+	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o.d" -o ${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o ../../../src/classic/sdp_client_rfcomm.c     
+	
+${OBJECTDIR}/_ext/1386327864/sdp_util.o: ../../../src/classic/sdp_util.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386327864" 
+	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_util.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_util.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386327864/sdp_util.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386327864/sdp_util.o.d" -o ${OBJECTDIR}/_ext/1386327864/sdp_util.o ../../../src/classic/sdp_util.c     
+	
+${OBJECTDIR}/_ext/1386528437/btstack_util.o: ../../../src/btstack_util.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_util.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_util.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/btstack_util.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/btstack_util.o.d" -o ${OBJECTDIR}/_ext/1386528437/btstack_util.o ../../../src/btstack_util.c     
+	
+${OBJECTDIR}/_ext/1386327864/spp_server.o: ../../../src/classic/spp_server.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386327864" 
+	@${RM} ${OBJECTDIR}/_ext/1386327864/spp_server.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386327864/spp_server.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386327864/spp_server.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386327864/spp_server.o.d" -o ${OBJECTDIR}/_ext/1386327864/spp_server.o ../../../src/classic/spp_server.c     
+	
+${OBJECTDIR}/_ext/1386528437/hci_transport_h4.o: ../../../src/hci_transport_h4.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/hci_transport_h4.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/hci_transport_h4.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/hci_transport_h4.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/hci_transport_h4.o.d" -o ${OBJECTDIR}/_ext/1386528437/hci_transport_h4.o ../../../src/hci_transport_h4.c     
+	
+${OBJECTDIR}/_ext/1386528437/hci_transport_h5.o: ../../../src/hci_transport_h5.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/hci_transport_h5.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/hci_transport_h5.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/hci_transport_h5.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/hci_transport_h5.o.d" -o ${OBJECTDIR}/_ext/1386528437/hci_transport_h5.o ../../../src/hci_transport_h5.c     
+	
+${OBJECTDIR}/_ext/1386528437/btstack_slip.o: ../../../src/btstack_slip.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_slip.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_slip.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/btstack_slip.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/btstack_slip.o.d" -o ${OBJECTDIR}/_ext/1386528437/btstack_slip.o ../../../src/btstack_slip.c     
 	
 ${OBJECTDIR}/_ext/1880736137/drv_tmr.o: ../../../../driver/tmr/src/dynamic/drv_tmr.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/1880736137" 
 	@${RM} ${OBJECTDIR}/_ext/1880736137/drv_tmr.o.d 
 	@${RM} ${OBJECTDIR}/_ext/1880736137/drv_tmr.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1880736137/drv_tmr.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1880736137/drv_tmr.o.d" -o ${OBJECTDIR}/_ext/1880736137/drv_tmr.o ../../../../driver/tmr/src/dynamic/drv_tmr.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1880736137/drv_tmr.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1880736137/drv_tmr.o.d" -o ${OBJECTDIR}/_ext/1880736137/drv_tmr.o ../../../../driver/tmr/src/dynamic/drv_tmr.c     
 	
 ${OBJECTDIR}/_ext/1112166103/sys_clk.o: ../../../../system/clk/src/sys_clk.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/1112166103" 
 	@${RM} ${OBJECTDIR}/_ext/1112166103/sys_clk.o.d 
 	@${RM} ${OBJECTDIR}/_ext/1112166103/sys_clk.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1112166103/sys_clk.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1112166103/sys_clk.o.d" -o ${OBJECTDIR}/_ext/1112166103/sys_clk.o ../../../../system/clk/src/sys_clk.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1112166103/sys_clk.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1112166103/sys_clk.o.d" -o ${OBJECTDIR}/_ext/1112166103/sys_clk.o ../../../../system/clk/src/sys_clk.c     
 	
 ${OBJECTDIR}/_ext/1112166103/sys_clk_pic32mx.o: ../../../../system/clk/src/sys_clk_pic32mx.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/1112166103" 
 	@${RM} ${OBJECTDIR}/_ext/1112166103/sys_clk_pic32mx.o.d 
 	@${RM} ${OBJECTDIR}/_ext/1112166103/sys_clk_pic32mx.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1112166103/sys_clk_pic32mx.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1112166103/sys_clk_pic32mx.o.d" -o ${OBJECTDIR}/_ext/1112166103/sys_clk_pic32mx.o ../../../../system/clk/src/sys_clk_pic32mx.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1112166103/sys_clk_pic32mx.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1112166103/sys_clk_pic32mx.o.d" -o ${OBJECTDIR}/_ext/1112166103/sys_clk_pic32mx.o ../../../../system/clk/src/sys_clk_pic32mx.c     
 	
 ${OBJECTDIR}/_ext/1510368962/sys_devcon.o: ../../../../system/devcon/src/sys_devcon.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/1510368962" 
 	@${RM} ${OBJECTDIR}/_ext/1510368962/sys_devcon.o.d 
 	@${RM} ${OBJECTDIR}/_ext/1510368962/sys_devcon.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1510368962/sys_devcon.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1510368962/sys_devcon.o.d" -o ${OBJECTDIR}/_ext/1510368962/sys_devcon.o ../../../../system/devcon/src/sys_devcon.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1510368962/sys_devcon.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1510368962/sys_devcon.o.d" -o ${OBJECTDIR}/_ext/1510368962/sys_devcon.o ../../../../system/devcon/src/sys_devcon.c     
 	
 ${OBJECTDIR}/_ext/1510368962/sys_devcon_pic32mx.o: ../../../../system/devcon/src/sys_devcon_pic32mx.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/1510368962" 
 	@${RM} ${OBJECTDIR}/_ext/1510368962/sys_devcon_pic32mx.o.d 
 	@${RM} ${OBJECTDIR}/_ext/1510368962/sys_devcon_pic32mx.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1510368962/sys_devcon_pic32mx.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1510368962/sys_devcon_pic32mx.o.d" -o ${OBJECTDIR}/_ext/1510368962/sys_devcon_pic32mx.o ../../../../system/devcon/src/sys_devcon_pic32mx.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1510368962/sys_devcon_pic32mx.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1510368962/sys_devcon_pic32mx.o.d" -o ${OBJECTDIR}/_ext/1510368962/sys_devcon_pic32mx.o ../../../../system/devcon/src/sys_devcon_pic32mx.c     
 	
 ${OBJECTDIR}/_ext/2087176412/sys_int_pic32.o: ../../../../system/int/src/sys_int_pic32.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/2087176412" 
 	@${RM} ${OBJECTDIR}/_ext/2087176412/sys_int_pic32.o.d 
 	@${RM} ${OBJECTDIR}/_ext/2087176412/sys_int_pic32.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/2087176412/sys_int_pic32.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/2087176412/sys_int_pic32.o.d" -o ${OBJECTDIR}/_ext/2087176412/sys_int_pic32.o ../../../../system/int/src/sys_int_pic32.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/2087176412/sys_int_pic32.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/2087176412/sys_int_pic32.o.d" -o ${OBJECTDIR}/_ext/2087176412/sys_int_pic32.o ../../../../system/int/src/sys_int_pic32.c     
 	
 ${OBJECTDIR}/_ext/2147153351/sys_ports.o: ../../../../system/ports/src/sys_ports.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/2147153351" 
 	@${RM} ${OBJECTDIR}/_ext/2147153351/sys_ports.o.d 
 	@${RM} ${OBJECTDIR}/_ext/2147153351/sys_ports.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/2147153351/sys_ports.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/2147153351/sys_ports.o.d" -o ${OBJECTDIR}/_ext/2147153351/sys_ports.o ../../../../system/ports/src/sys_ports.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/2147153351/sys_ports.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE) -g -D__DEBUG -D__MPLAB_DEBUGGER_PK3=1 -fframe-base-loclist  -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/2147153351/sys_ports.o.d" -o ${OBJECTDIR}/_ext/2147153351/sys_ports.o ../../../../system/ports/src/sys_ports.c     
 	
 else
-${OBJECTDIR}/_ext/2048875307/system_init.o: ../src/system_config/bk-audio-dk/system_init.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/2048875307" 
-	@${RM} ${OBJECTDIR}/_ext/2048875307/system_init.o.d 
-	@${RM} ${OBJECTDIR}/_ext/2048875307/system_init.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/2048875307/system_init.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/2048875307/system_init.o.d" -o ${OBJECTDIR}/_ext/2048875307/system_init.o ../src/system_config/bk-audio-dk/system_init.c     
+${OBJECTDIR}/_ext/101891878/system_init.o: ../src/system_config/bt_audio_dk/system_init.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/101891878" 
+	@${RM} ${OBJECTDIR}/_ext/101891878/system_init.o.d 
+	@${RM} ${OBJECTDIR}/_ext/101891878/system_init.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/101891878/system_init.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/101891878/system_init.o.d" -o ${OBJECTDIR}/_ext/101891878/system_init.o ../src/system_config/bt_audio_dk/system_init.c     
 	
-${OBJECTDIR}/_ext/2048875307/system_tasks.o: ../src/system_config/bk-audio-dk/system_tasks.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/2048875307" 
-	@${RM} ${OBJECTDIR}/_ext/2048875307/system_tasks.o.d 
-	@${RM} ${OBJECTDIR}/_ext/2048875307/system_tasks.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/2048875307/system_tasks.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/2048875307/system_tasks.o.d" -o ${OBJECTDIR}/_ext/2048875307/system_tasks.o ../src/system_config/bk-audio-dk/system_tasks.c     
+${OBJECTDIR}/_ext/101891878/system_tasks.o: ../src/system_config/bt_audio_dk/system_tasks.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/101891878" 
+	@${RM} ${OBJECTDIR}/_ext/101891878/system_tasks.o.d 
+	@${RM} ${OBJECTDIR}/_ext/101891878/system_tasks.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/101891878/system_tasks.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/101891878/system_tasks.o.d" -o ${OBJECTDIR}/_ext/101891878/system_tasks.o ../src/system_config/bt_audio_dk/system_tasks.c     
 	
 ${OBJECTDIR}/_ext/1360937237/btstack_port.o: ../src/btstack_port.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/1360937237" 
 	@${RM} ${OBJECTDIR}/_ext/1360937237/btstack_port.o.d 
 	@${RM} ${OBJECTDIR}/_ext/1360937237/btstack_port.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1360937237/btstack_port.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1360937237/btstack_port.o.d" -o ${OBJECTDIR}/_ext/1360937237/btstack_port.o ../src/btstack_port.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1360937237/btstack_port.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1360937237/btstack_port.o.d" -o ${OBJECTDIR}/_ext/1360937237/btstack_port.o ../src/btstack_port.c     
 	
 ${OBJECTDIR}/_ext/1360937237/app_debug.o: ../src/app_debug.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/1360937237" 
 	@${RM} ${OBJECTDIR}/_ext/1360937237/app_debug.o.d 
 	@${RM} ${OBJECTDIR}/_ext/1360937237/app_debug.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1360937237/app_debug.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1360937237/app_debug.o.d" -o ${OBJECTDIR}/_ext/1360937237/app_debug.o ../src/app_debug.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1360937237/app_debug.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1360937237/app_debug.o.d" -o ${OBJECTDIR}/_ext/1360937237/app_debug.o ../src/app_debug.c     
 	
 ${OBJECTDIR}/_ext/1360937237/app.o: ../src/app.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/1360937237" 
 	@${RM} ${OBJECTDIR}/_ext/1360937237/app.o.d 
 	@${RM} ${OBJECTDIR}/_ext/1360937237/app.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1360937237/app.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1360937237/app.o.d" -o ${OBJECTDIR}/_ext/1360937237/app.o ../src/app.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1360937237/app.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1360937237/app.o.d" -o ${OBJECTDIR}/_ext/1360937237/app.o ../src/app.c     
 	
 ${OBJECTDIR}/_ext/1360937237/main.o: ../src/main.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/1360937237" 
 	@${RM} ${OBJECTDIR}/_ext/1360937237/main.o.d 
 	@${RM} ${OBJECTDIR}/_ext/1360937237/main.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1360937237/main.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1360937237/main.o.d" -o ${OBJECTDIR}/_ext/1360937237/main.o ../src/main.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1360937237/main.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1360937237/main.o.d" -o ${OBJECTDIR}/_ext/1360937237/main.o ../src/main.c     
 	
 ${OBJECTDIR}/_ext/97075643/spp_and_le_counter.o: ../../../example/spp_and_le_counter.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/97075643" 
 	@${RM} ${OBJECTDIR}/_ext/97075643/spp_and_le_counter.o.d 
 	@${RM} ${OBJECTDIR}/_ext/97075643/spp_and_le_counter.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/97075643/spp_and_le_counter.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/97075643/spp_and_le_counter.o.d" -o ${OBJECTDIR}/_ext/97075643/spp_and_le_counter.o ../../../example/spp_and_le_counter.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/97075643/spp_and_le_counter.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/97075643/spp_and_le_counter.o.d" -o ${OBJECTDIR}/_ext/97075643/spp_and_le_counter.o ../../../example/spp_and_le_counter.c     
 	
 ${OBJECTDIR}/_ext/534563071/ad_parser.o: ../../../src/ble/ad_parser.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/534563071" 
 	@${RM} ${OBJECTDIR}/_ext/534563071/ad_parser.o.d 
 	@${RM} ${OBJECTDIR}/_ext/534563071/ad_parser.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/534563071/ad_parser.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/534563071/ad_parser.o.d" -o ${OBJECTDIR}/_ext/534563071/ad_parser.o ../../../src/ble/ad_parser.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/534563071/ad_parser.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/534563071/ad_parser.o.d" -o ${OBJECTDIR}/_ext/534563071/ad_parser.o ../../../src/ble/ad_parser.c     
 	
 ${OBJECTDIR}/_ext/534563071/att_db.o: ../../../src/ble/att_db.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/534563071" 
 	@${RM} ${OBJECTDIR}/_ext/534563071/att_db.o.d 
 	@${RM} ${OBJECTDIR}/_ext/534563071/att_db.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/534563071/att_db.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/534563071/att_db.o.d" -o ${OBJECTDIR}/_ext/534563071/att_db.o ../../../src/ble/att_db.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/534563071/att_db.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/534563071/att_db.o.d" -o ${OBJECTDIR}/_ext/534563071/att_db.o ../../../src/ble/att_db.c     
 	
 ${OBJECTDIR}/_ext/534563071/att_dispatch.o: ../../../src/ble/att_dispatch.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/534563071" 
 	@${RM} ${OBJECTDIR}/_ext/534563071/att_dispatch.o.d 
 	@${RM} ${OBJECTDIR}/_ext/534563071/att_dispatch.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/534563071/att_dispatch.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/534563071/att_dispatch.o.d" -o ${OBJECTDIR}/_ext/534563071/att_dispatch.o ../../../src/ble/att_dispatch.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/534563071/att_dispatch.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/534563071/att_dispatch.o.d" -o ${OBJECTDIR}/_ext/534563071/att_dispatch.o ../../../src/ble/att_dispatch.c     
 	
 ${OBJECTDIR}/_ext/534563071/att_server.o: ../../../src/ble/att_server.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/534563071" 
 	@${RM} ${OBJECTDIR}/_ext/534563071/att_server.o.d 
 	@${RM} ${OBJECTDIR}/_ext/534563071/att_server.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/534563071/att_server.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/534563071/att_server.o.d" -o ${OBJECTDIR}/_ext/534563071/att_server.o ../../../src/ble/att_server.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/534563071/att_server.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/534563071/att_server.o.d" -o ${OBJECTDIR}/_ext/534563071/att_server.o ../../../src/ble/att_server.c     
 	
 ${OBJECTDIR}/_ext/534563071/le_device_db_memory.o: ../../../src/ble/le_device_db_memory.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/534563071" 
 	@${RM} ${OBJECTDIR}/_ext/534563071/le_device_db_memory.o.d 
 	@${RM} ${OBJECTDIR}/_ext/534563071/le_device_db_memory.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/534563071/le_device_db_memory.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/534563071/le_device_db_memory.o.d" -o ${OBJECTDIR}/_ext/534563071/le_device_db_memory.o ../../../src/ble/le_device_db_memory.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/534563071/le_device_db_memory.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/534563071/le_device_db_memory.o.d" -o ${OBJECTDIR}/_ext/534563071/le_device_db_memory.o ../../../src/ble/le_device_db_memory.c     
 	
 ${OBJECTDIR}/_ext/534563071/sm.o: ../../../src/ble/sm.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/534563071" 
 	@${RM} ${OBJECTDIR}/_ext/534563071/sm.o.d 
 	@${RM} ${OBJECTDIR}/_ext/534563071/sm.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/534563071/sm.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/534563071/sm.o.d" -o ${OBJECTDIR}/_ext/534563071/sm.o ../../../src/ble/sm.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/534563071/sm.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/534563071/sm.o.d" -o ${OBJECTDIR}/_ext/534563071/sm.o ../../../src/ble/sm.c     
 	
 ${OBJECTDIR}/_ext/1768064806/btstack_chipset_csr.o: ../../../chipset/csr/btstack_chipset_csr.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/1768064806" 
 	@${RM} ${OBJECTDIR}/_ext/1768064806/btstack_chipset_csr.o.d 
 	@${RM} ${OBJECTDIR}/_ext/1768064806/btstack_chipset_csr.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1768064806/btstack_chipset_csr.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1768064806/btstack_chipset_csr.o.d" -o ${OBJECTDIR}/_ext/1768064806/btstack_chipset_csr.o ../../../chipset/csr/btstack_chipset_csr.c     
-	
-${OBJECTDIR}/_ext/1386528437/btstack_memory.o: ../../../src/btstack_memory.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_memory.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_memory.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/btstack_memory.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/btstack_memory.o.d" -o ${OBJECTDIR}/_ext/1386528437/btstack_memory.o ../../../src/btstack_memory.c     
-	
-${OBJECTDIR}/_ext/1386528437/hci.o: ../../../src/hci.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/hci.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/hci.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/hci.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/hci.o.d" -o ${OBJECTDIR}/_ext/1386528437/hci.o ../../../src/hci.c     
-	
-${OBJECTDIR}/_ext/1386528437/hci_cmd.o: ../../../src/hci_cmd.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/hci_cmd.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/hci_cmd.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/hci_cmd.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/hci_cmd.o.d" -o ${OBJECTDIR}/_ext/1386528437/hci_cmd.o ../../../src/hci_cmd.c     
-	
-${OBJECTDIR}/_ext/1386528437/hci_dump.o: ../../../src/hci_dump.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/hci_dump.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/hci_dump.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/hci_dump.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/hci_dump.o.d" -o ${OBJECTDIR}/_ext/1386528437/hci_dump.o ../../../src/hci_dump.c     
-	
-${OBJECTDIR}/_ext/1386528437/l2cap.o: ../../../src/l2cap.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/l2cap.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/l2cap.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/l2cap.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/l2cap.o.d" -o ${OBJECTDIR}/_ext/1386528437/l2cap.o ../../../src/l2cap.c     
-	
-${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o: ../../../src/l2cap_signaling.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o.d" -o ${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o ../../../src/l2cap_signaling.c     
-	
-${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o: ../../../src/btstack_linked_list.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o.d" -o ${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o ../../../src/btstack_linked_list.c     
-	
-${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o: ../../../src/btstack_memory_pool.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o.d" -o ${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o ../../../src/btstack_memory_pool.c     
-	
-${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o: ../../../src/classic/btstack_link_key_db_memory.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386327864" 
-	@${RM} ${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o.d" -o ${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o ../../../src/classic/btstack_link_key_db_memory.c     
-	
-${OBJECTDIR}/_ext/1386327864/rfcomm.o: ../../../src/classic/rfcomm.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386327864" 
-	@${RM} ${OBJECTDIR}/_ext/1386327864/rfcomm.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386327864/rfcomm.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386327864/rfcomm.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386327864/rfcomm.o.d" -o ${OBJECTDIR}/_ext/1386327864/rfcomm.o ../../../src/classic/rfcomm.c     
-	
-${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o: ../../../src/btstack_run_loop.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o.d" -o ${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o ../../../src/btstack_run_loop.c     
-	
-${OBJECTDIR}/_ext/1386327864/sdp_server.o: ../../../src/classic/sdp_server.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386327864" 
-	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_server.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_server.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386327864/sdp_server.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386327864/sdp_server.o.d" -o ${OBJECTDIR}/_ext/1386327864/sdp_server.o ../../../src/classic/sdp_server.c     
-	
-${OBJECTDIR}/_ext/1386327864/sdp_client.o: ../../../src/classic/sdp_client.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386327864" 
-	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_client.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_client.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386327864/sdp_client.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386327864/sdp_client.o.d" -o ${OBJECTDIR}/_ext/1386327864/sdp_client.o ../../../src/classic/sdp_client.c     
-	
-${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o: ../../../src/classic/sdp_client_rfcomm.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386327864" 
-	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o.d" -o ${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o ../../../src/classic/sdp_client_rfcomm.c     
-	
-${OBJECTDIR}/_ext/1386327864/sdp_util.o: ../../../src/classic/sdp_util.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386327864" 
-	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_util.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_util.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386327864/sdp_util.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386327864/sdp_util.o.d" -o ${OBJECTDIR}/_ext/1386327864/sdp_util.o ../../../src/classic/sdp_util.c     
-	
-${OBJECTDIR}/_ext/1386528437/btstack_util.o: ../../../src/btstack_util.c  nbproject/Makefile-${CND_CONF}.mk
-	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_util.o.d 
-	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_util.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/btstack_util.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/btstack_util.o.d" -o ${OBJECTDIR}/_ext/1386528437/btstack_util.o ../../../src/btstack_util.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1768064806/btstack_chipset_csr.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1768064806/btstack_chipset_csr.o.d" -o ${OBJECTDIR}/_ext/1768064806/btstack_chipset_csr.o ../../../chipset/csr/btstack_chipset_csr.c     
 	
 ${OBJECTDIR}/_ext/993942601/btstack_run_loop_embedded.o: ../../../platform/embedded/btstack_run_loop_embedded.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/993942601" 
 	@${RM} ${OBJECTDIR}/_ext/993942601/btstack_run_loop_embedded.o.d 
 	@${RM} ${OBJECTDIR}/_ext/993942601/btstack_run_loop_embedded.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/993942601/btstack_run_loop_embedded.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/993942601/btstack_run_loop_embedded.o.d" -o ${OBJECTDIR}/_ext/993942601/btstack_run_loop_embedded.o ../../../platform/embedded/btstack_run_loop_embedded.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/993942601/btstack_run_loop_embedded.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/993942601/btstack_run_loop_embedded.o.d" -o ${OBJECTDIR}/_ext/993942601/btstack_run_loop_embedded.o ../../../platform/embedded/btstack_run_loop_embedded.c     
 	
-${OBJECTDIR}/_ext/993942601/hci_transport_h4_embedded.o: ../../../platform/embedded/hci_transport_h4_embedded.c  nbproject/Makefile-${CND_CONF}.mk
+${OBJECTDIR}/_ext/993942601/btstack_uart_block_embedded.o: ../../../platform/embedded/btstack_uart_block_embedded.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/993942601" 
-	@${RM} ${OBJECTDIR}/_ext/993942601/hci_transport_h4_embedded.o.d 
-	@${RM} ${OBJECTDIR}/_ext/993942601/hci_transport_h4_embedded.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/993942601/hci_transport_h4_embedded.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/993942601/hci_transport_h4_embedded.o.d" -o ${OBJECTDIR}/_ext/993942601/hci_transport_h4_embedded.o ../../../platform/embedded/hci_transport_h4_embedded.c     
+	@${RM} ${OBJECTDIR}/_ext/993942601/btstack_uart_block_embedded.o.d 
+	@${RM} ${OBJECTDIR}/_ext/993942601/btstack_uart_block_embedded.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/993942601/btstack_uart_block_embedded.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/993942601/btstack_uart_block_embedded.o.d" -o ${OBJECTDIR}/_ext/993942601/btstack_uart_block_embedded.o ../../../platform/embedded/btstack_uart_block_embedded.c     
+	
+${OBJECTDIR}/_ext/1386528437/btstack_memory.o: ../../../src/btstack_memory.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_memory.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_memory.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/btstack_memory.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/btstack_memory.o.d" -o ${OBJECTDIR}/_ext/1386528437/btstack_memory.o ../../../src/btstack_memory.c     
+	
+${OBJECTDIR}/_ext/1386528437/hci.o: ../../../src/hci.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/hci.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/hci.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/hci.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/hci.o.d" -o ${OBJECTDIR}/_ext/1386528437/hci.o ../../../src/hci.c     
+	
+${OBJECTDIR}/_ext/1386528437/hci_cmd.o: ../../../src/hci_cmd.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/hci_cmd.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/hci_cmd.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/hci_cmd.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/hci_cmd.o.d" -o ${OBJECTDIR}/_ext/1386528437/hci_cmd.o ../../../src/hci_cmd.c     
+	
+${OBJECTDIR}/_ext/1386528437/hci_dump.o: ../../../src/hci_dump.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/hci_dump.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/hci_dump.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/hci_dump.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/hci_dump.o.d" -o ${OBJECTDIR}/_ext/1386528437/hci_dump.o ../../../src/hci_dump.c     
+	
+${OBJECTDIR}/_ext/1386528437/l2cap.o: ../../../src/l2cap.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/l2cap.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/l2cap.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/l2cap.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/l2cap.o.d" -o ${OBJECTDIR}/_ext/1386528437/l2cap.o ../../../src/l2cap.c     
+	
+${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o: ../../../src/l2cap_signaling.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o.d" -o ${OBJECTDIR}/_ext/1386528437/l2cap_signaling.o ../../../src/l2cap_signaling.c     
+	
+${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o: ../../../src/btstack_linked_list.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o.d" -o ${OBJECTDIR}/_ext/1386528437/btstack_linked_list.o ../../../src/btstack_linked_list.c     
+	
+${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o: ../../../src/btstack_memory_pool.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o.d" -o ${OBJECTDIR}/_ext/1386528437/btstack_memory_pool.o ../../../src/btstack_memory_pool.c     
+	
+${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o: ../../../src/classic/btstack_link_key_db_memory.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386327864" 
+	@${RM} ${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o.d" -o ${OBJECTDIR}/_ext/1386327864/btstack_link_key_db_memory.o ../../../src/classic/btstack_link_key_db_memory.c     
+	
+${OBJECTDIR}/_ext/1386327864/rfcomm.o: ../../../src/classic/rfcomm.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386327864" 
+	@${RM} ${OBJECTDIR}/_ext/1386327864/rfcomm.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386327864/rfcomm.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386327864/rfcomm.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386327864/rfcomm.o.d" -o ${OBJECTDIR}/_ext/1386327864/rfcomm.o ../../../src/classic/rfcomm.c     
+	
+${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o: ../../../src/btstack_run_loop.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o.d" -o ${OBJECTDIR}/_ext/1386528437/btstack_run_loop.o ../../../src/btstack_run_loop.c     
+	
+${OBJECTDIR}/_ext/1386327864/sdp_server.o: ../../../src/classic/sdp_server.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386327864" 
+	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_server.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_server.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386327864/sdp_server.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386327864/sdp_server.o.d" -o ${OBJECTDIR}/_ext/1386327864/sdp_server.o ../../../src/classic/sdp_server.c     
+	
+${OBJECTDIR}/_ext/1386327864/sdp_client.o: ../../../src/classic/sdp_client.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386327864" 
+	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_client.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_client.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386327864/sdp_client.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386327864/sdp_client.o.d" -o ${OBJECTDIR}/_ext/1386327864/sdp_client.o ../../../src/classic/sdp_client.c     
+	
+${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o: ../../../src/classic/sdp_client_rfcomm.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386327864" 
+	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o.d" -o ${OBJECTDIR}/_ext/1386327864/sdp_client_rfcomm.o ../../../src/classic/sdp_client_rfcomm.c     
+	
+${OBJECTDIR}/_ext/1386327864/sdp_util.o: ../../../src/classic/sdp_util.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386327864" 
+	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_util.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386327864/sdp_util.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386327864/sdp_util.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386327864/sdp_util.o.d" -o ${OBJECTDIR}/_ext/1386327864/sdp_util.o ../../../src/classic/sdp_util.c     
+	
+${OBJECTDIR}/_ext/1386528437/btstack_util.o: ../../../src/btstack_util.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_util.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_util.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/btstack_util.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/btstack_util.o.d" -o ${OBJECTDIR}/_ext/1386528437/btstack_util.o ../../../src/btstack_util.c     
+	
+${OBJECTDIR}/_ext/1386327864/spp_server.o: ../../../src/classic/spp_server.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386327864" 
+	@${RM} ${OBJECTDIR}/_ext/1386327864/spp_server.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386327864/spp_server.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386327864/spp_server.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386327864/spp_server.o.d" -o ${OBJECTDIR}/_ext/1386327864/spp_server.o ../../../src/classic/spp_server.c     
+	
+${OBJECTDIR}/_ext/1386528437/hci_transport_h4.o: ../../../src/hci_transport_h4.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/hci_transport_h4.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/hci_transport_h4.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/hci_transport_h4.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/hci_transport_h4.o.d" -o ${OBJECTDIR}/_ext/1386528437/hci_transport_h4.o ../../../src/hci_transport_h4.c     
+	
+${OBJECTDIR}/_ext/1386528437/hci_transport_h5.o: ../../../src/hci_transport_h5.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/hci_transport_h5.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/hci_transport_h5.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/hci_transport_h5.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/hci_transport_h5.o.d" -o ${OBJECTDIR}/_ext/1386528437/hci_transport_h5.o ../../../src/hci_transport_h5.c     
+	
+${OBJECTDIR}/_ext/1386528437/btstack_slip.o: ../../../src/btstack_slip.c  nbproject/Makefile-${CND_CONF}.mk
+	@${MKDIR} "${OBJECTDIR}/_ext/1386528437" 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_slip.o.d 
+	@${RM} ${OBJECTDIR}/_ext/1386528437/btstack_slip.o 
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1386528437/btstack_slip.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1386528437/btstack_slip.o.d" -o ${OBJECTDIR}/_ext/1386528437/btstack_slip.o ../../../src/btstack_slip.c     
 	
 ${OBJECTDIR}/_ext/1880736137/drv_tmr.o: ../../../../driver/tmr/src/dynamic/drv_tmr.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/1880736137" 
 	@${RM} ${OBJECTDIR}/_ext/1880736137/drv_tmr.o.d 
 	@${RM} ${OBJECTDIR}/_ext/1880736137/drv_tmr.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1880736137/drv_tmr.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1880736137/drv_tmr.o.d" -o ${OBJECTDIR}/_ext/1880736137/drv_tmr.o ../../../../driver/tmr/src/dynamic/drv_tmr.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1880736137/drv_tmr.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1880736137/drv_tmr.o.d" -o ${OBJECTDIR}/_ext/1880736137/drv_tmr.o ../../../../driver/tmr/src/dynamic/drv_tmr.c     
 	
 ${OBJECTDIR}/_ext/1112166103/sys_clk.o: ../../../../system/clk/src/sys_clk.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/1112166103" 
 	@${RM} ${OBJECTDIR}/_ext/1112166103/sys_clk.o.d 
 	@${RM} ${OBJECTDIR}/_ext/1112166103/sys_clk.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1112166103/sys_clk.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1112166103/sys_clk.o.d" -o ${OBJECTDIR}/_ext/1112166103/sys_clk.o ../../../../system/clk/src/sys_clk.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1112166103/sys_clk.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1112166103/sys_clk.o.d" -o ${OBJECTDIR}/_ext/1112166103/sys_clk.o ../../../../system/clk/src/sys_clk.c     
 	
 ${OBJECTDIR}/_ext/1112166103/sys_clk_pic32mx.o: ../../../../system/clk/src/sys_clk_pic32mx.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/1112166103" 
 	@${RM} ${OBJECTDIR}/_ext/1112166103/sys_clk_pic32mx.o.d 
 	@${RM} ${OBJECTDIR}/_ext/1112166103/sys_clk_pic32mx.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1112166103/sys_clk_pic32mx.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1112166103/sys_clk_pic32mx.o.d" -o ${OBJECTDIR}/_ext/1112166103/sys_clk_pic32mx.o ../../../../system/clk/src/sys_clk_pic32mx.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1112166103/sys_clk_pic32mx.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1112166103/sys_clk_pic32mx.o.d" -o ${OBJECTDIR}/_ext/1112166103/sys_clk_pic32mx.o ../../../../system/clk/src/sys_clk_pic32mx.c     
 	
 ${OBJECTDIR}/_ext/1510368962/sys_devcon.o: ../../../../system/devcon/src/sys_devcon.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/1510368962" 
 	@${RM} ${OBJECTDIR}/_ext/1510368962/sys_devcon.o.d 
 	@${RM} ${OBJECTDIR}/_ext/1510368962/sys_devcon.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1510368962/sys_devcon.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1510368962/sys_devcon.o.d" -o ${OBJECTDIR}/_ext/1510368962/sys_devcon.o ../../../../system/devcon/src/sys_devcon.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1510368962/sys_devcon.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1510368962/sys_devcon.o.d" -o ${OBJECTDIR}/_ext/1510368962/sys_devcon.o ../../../../system/devcon/src/sys_devcon.c     
 	
 ${OBJECTDIR}/_ext/1510368962/sys_devcon_pic32mx.o: ../../../../system/devcon/src/sys_devcon_pic32mx.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/1510368962" 
 	@${RM} ${OBJECTDIR}/_ext/1510368962/sys_devcon_pic32mx.o.d 
 	@${RM} ${OBJECTDIR}/_ext/1510368962/sys_devcon_pic32mx.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/1510368962/sys_devcon_pic32mx.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1510368962/sys_devcon_pic32mx.o.d" -o ${OBJECTDIR}/_ext/1510368962/sys_devcon_pic32mx.o ../../../../system/devcon/src/sys_devcon_pic32mx.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/1510368962/sys_devcon_pic32mx.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/1510368962/sys_devcon_pic32mx.o.d" -o ${OBJECTDIR}/_ext/1510368962/sys_devcon_pic32mx.o ../../../../system/devcon/src/sys_devcon_pic32mx.c     
 	
 ${OBJECTDIR}/_ext/2087176412/sys_int_pic32.o: ../../../../system/int/src/sys_int_pic32.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/2087176412" 
 	@${RM} ${OBJECTDIR}/_ext/2087176412/sys_int_pic32.o.d 
 	@${RM} ${OBJECTDIR}/_ext/2087176412/sys_int_pic32.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/2087176412/sys_int_pic32.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/2087176412/sys_int_pic32.o.d" -o ${OBJECTDIR}/_ext/2087176412/sys_int_pic32.o ../../../../system/int/src/sys_int_pic32.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/2087176412/sys_int_pic32.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/2087176412/sys_int_pic32.o.d" -o ${OBJECTDIR}/_ext/2087176412/sys_int_pic32.o ../../../../system/int/src/sys_int_pic32.c     
 	
 ${OBJECTDIR}/_ext/2147153351/sys_ports.o: ../../../../system/ports/src/sys_ports.c  nbproject/Makefile-${CND_CONF}.mk
 	@${MKDIR} "${OBJECTDIR}/_ext/2147153351" 
 	@${RM} ${OBJECTDIR}/_ext/2147153351/sys_ports.o.d 
 	@${RM} ${OBJECTDIR}/_ext/2147153351/sys_ports.o 
-	@${FIXDEPS} "${OBJECTDIR}/_ext/2147153351/sys_ports.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bk-audio-dk" -I"../../../include" -I"../../../src" -I"../../../ble" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/2147153351/sys_ports.o.d" -o ${OBJECTDIR}/_ext/2147153351/sys_ports.o ../../../../system/ports/src/sys_ports.c     
+	@${FIXDEPS} "${OBJECTDIR}/_ext/2147153351/sys_ports.o.d" $(SILENT) -rsi ${MP_CC_DIR}../  -c ${MP_CC}  $(MP_EXTRA_CC_PRE)  -g -x c -c -mprocessor=$(MP_PROCESSOR_OPTION)  -Os -I"." -I"../../../.." -I"../src" -I"../src/system_config/bt_audio_dk" -I"../../../src" -I"../../../chipset/csr" -I"../../../platform/embedded" -MMD -MF "${OBJECTDIR}/_ext/2147153351/sys_ports.o.d" -o ${OBJECTDIR}/_ext/2147153351/sys_ports.o ../../../../system/ports/src/sys_ports.c     
 	
 endif
 
@@ -576,12 +624,12 @@ endif
 ifeq ($(TYPE_IMAGE), DEBUG_RUN)
 dist/${CND_CONF}/${IMAGE_TYPE}/app.X.${IMAGE_TYPE}.${OUTPUT_SUFFIX}: ${OBJECTFILES}  nbproject/Makefile-${CND_CONF}.mk  ../../../../../bin/framework/peripheral/PIC32MX450F256L_peripherals.a  
 	@${MKDIR} dist/${CND_CONF}/${IMAGE_TYPE} 
-	${MP_CC} $(MP_EXTRA_LD_PRE)  -mdebugger -D__MPLAB_DEBUGGER_PK3=1 -mprocessor=$(MP_PROCESSOR_OPTION)  -o dist/${CND_CONF}/${IMAGE_TYPE}/app.X.${IMAGE_TYPE}.${OUTPUT_SUFFIX} ${OBJECTFILES_QUOTED_IF_SPACED}    ../../../../../bin/framework/peripheral/PIC32MX450F256L_peripherals.a          -mreserve=boot@0x1FC02000:0x1FC02FEF -mreserve=boot@0x1FC02000:0x1FC0275F  -Wl,--defsym=__MPLAB_BUILD=1$(MP_EXTRA_LD_POST)$(MP_LINKER_FILE_OPTION),--defsym=__MPLAB_DEBUG=1,--defsym=__DEBUG=1,--defsym=__MPLAB_DEBUGGER_PK3=1,-Map="${DISTDIR}/${PROJECTNAME}.${IMAGE_TYPE}.map",--memorysummary,dist/${CND_CONF}/${IMAGE_TYPE}/memoryfile.xml
+	${MP_CC} $(MP_EXTRA_LD_PRE)  -mdebugger -D__MPLAB_DEBUGGER_PK3=1 -mprocessor=$(MP_PROCESSOR_OPTION)  -o dist/${CND_CONF}/${IMAGE_TYPE}/app.X.${IMAGE_TYPE}.${OUTPUT_SUFFIX} ${OBJECTFILES_QUOTED_IF_SPACED}    ../../../../../bin/framework/peripheral/PIC32MX450F256L_peripherals.a          -mreserve=boot@0x1FC02000:0x1FC02FEF -mreserve=boot@0x1FC02000:0x1FC0275F  -Wl,--defsym=__MPLAB_BUILD=1$(MP_EXTRA_LD_POST)$(MP_LINKER_FILE_OPTION),--defsym=__MPLAB_DEBUG=1,--defsym=__DEBUG=1,--defsym=__MPLAB_DEBUGGER_PK3=1,--defsym=_min_heap_size=16,-Map="${DISTDIR}/${PROJECTNAME}.${IMAGE_TYPE}.map",--memorysummary,dist/${CND_CONF}/${IMAGE_TYPE}/memoryfile.xml
 	
 else
 dist/${CND_CONF}/${IMAGE_TYPE}/app.X.${IMAGE_TYPE}.${OUTPUT_SUFFIX}: ${OBJECTFILES}  nbproject/Makefile-${CND_CONF}.mk  ../../../../../bin/framework/peripheral/PIC32MX450F256L_peripherals.a 
 	@${MKDIR} dist/${CND_CONF}/${IMAGE_TYPE} 
-	${MP_CC} $(MP_EXTRA_LD_PRE)  -mprocessor=$(MP_PROCESSOR_OPTION)  -o dist/${CND_CONF}/${IMAGE_TYPE}/app.X.${IMAGE_TYPE}.${DEBUGGABLE_SUFFIX} ${OBJECTFILES_QUOTED_IF_SPACED}    ../../../../../bin/framework/peripheral/PIC32MX450F256L_peripherals.a        -Wl,--defsym=__MPLAB_BUILD=1$(MP_EXTRA_LD_POST)$(MP_LINKER_FILE_OPTION),-Map="${DISTDIR}/${PROJECTNAME}.${IMAGE_TYPE}.map",--memorysummary,dist/${CND_CONF}/${IMAGE_TYPE}/memoryfile.xml
+	${MP_CC} $(MP_EXTRA_LD_PRE)  -mprocessor=$(MP_PROCESSOR_OPTION)  -o dist/${CND_CONF}/${IMAGE_TYPE}/app.X.${IMAGE_TYPE}.${DEBUGGABLE_SUFFIX} ${OBJECTFILES_QUOTED_IF_SPACED}    ../../../../../bin/framework/peripheral/PIC32MX450F256L_peripherals.a        -Wl,--defsym=__MPLAB_BUILD=1$(MP_EXTRA_LD_POST)$(MP_LINKER_FILE_OPTION),--defsym=_min_heap_size=16,-Map="${DISTDIR}/${PROJECTNAME}.${IMAGE_TYPE}.map",--memorysummary,dist/${CND_CONF}/${IMAGE_TYPE}/memoryfile.xml
 	${MP_CC_DIR}/xc32-bin2hex dist/${CND_CONF}/${IMAGE_TYPE}/app.X.${IMAGE_TYPE}.${DEBUGGABLE_SUFFIX} 
 endif
 
diff --git a/port/pic32-harmony/app.X/nbproject/Makefile-genesis.properties b/port/pic32-harmony/app.X/nbproject/Makefile-genesis.properties
index 9e9c57a22..bf18f1220 100644
--- a/port/pic32-harmony/app.X/nbproject/Makefile-genesis.properties
+++ b/port/pic32-harmony/app.X/nbproject/Makefile-genesis.properties
@@ -1,8 +1,8 @@
 #
-#Mon Mar 07 22:03:33 CET 2016
+#Mon May 02 17:06:20 CEST 2016
 default.com-microchip-mplab-nbide-toolchainXC32-XC32LanguageToolchain.md5=53fb2ac0203ca7bc347fa1cfc029d2dd
 default.languagetoolchain.dir=/Applications/microchip/xc32/v1.40/bin
-configurations-xml=935f32d81efe418a2148905ef6c8a87c
+configurations-xml=0df9182c13476f6c3a0ce9f91bd947c3
 com-microchip-mplab-nbide-embedded-makeproject-MakeProject.md5=4b47e815d50912689a67d0b162f47a58
 default.languagetoolchain.version=1.40
 host.platform=mac
diff --git a/port/pic32-harmony/app.X/nbproject/configurations.xml b/port/pic32-harmony/app.X/nbproject/configurations.xml
index c99d6479b..42fa9fc69 100644
--- a/port/pic32-harmony/app.X/nbproject/configurations.xml
+++ b/port/pic32-harmony/app.X/nbproject/configurations.xml
@@ -6,9 +6,9 @@
                    projectFiles="true">
       <logicalFolder name="f1" displayName="app" projectFiles="true">
         <logicalFolder name="f1" displayName="system_config" projectFiles="true">
-          <logicalFolder name="f1" displayName="bt-audio-dk" projectFiles="true">
-            <itemPath>../src/system_config/bk-audio-dk/system_definitions.h</itemPath>
-            <itemPath>../src/system_config/bk-audio-dk/system_config.h</itemPath>
+          <logicalFolder name="f1" displayName="bt_audio_dk" projectFiles="true">
+            <itemPath>../src/system_config/bt_audio_dk/system_definitions.h</itemPath>
+            <itemPath>../src/system_config/bt_audio_dk/system_config.h</itemPath>
           </logicalFolder>
         </logicalFolder>
         <itemPath>../../../src/btstack_debug.h</itemPath>
@@ -35,6 +35,7 @@
           <itemPath>../../../src/classic/sdp_server.h</itemPath>
           <itemPath>../../../src/classic/sdp_client.h</itemPath>
           <itemPath>../../../src/classic/sdp_client_rfcomm.h</itemPath>
+          <itemPath>../../../src/classic/spp_server.h</itemPath>
         </logicalFolder>
         <logicalFolder name="embedded" displayName="embedded" projectFiles="true">
           <itemPath>../../../platform/embedded/hal_cpu.h</itemPath>
@@ -57,6 +58,7 @@
           <itemPath>../../../src/hci_transport.h</itemPath>
           <itemPath>../../../src/l2cap.h</itemPath>
           <itemPath>../../../src/l2cap_signaling.h</itemPath>
+          <itemPath>../../../src/btstack_uart_block.h</itemPath>
         </logicalFolder>
       </logicalFolder>
       <logicalFolder name="f2" displayName="framework" projectFiles="true">
@@ -93,9 +95,9 @@
                    projectFiles="true">
       <logicalFolder name="f1" displayName="app" projectFiles="true">
         <logicalFolder name="f1" displayName="system_config" projectFiles="true">
-          <logicalFolder name="f1" displayName="bt-audio-dk" projectFiles="true">
-            <itemPath>../src/system_config/bk-audio-dk/system_init.c</itemPath>
-            <itemPath>../src/system_config/bk-audio-dk/system_tasks.c</itemPath>
+          <logicalFolder name="f1" displayName="bt_audio_dk" projectFiles="true">
+            <itemPath>../src/system_config/bt_audio_dk/system_init.c</itemPath>
+            <itemPath>../src/system_config/bt_audio_dk/system_tasks.c</itemPath>
           </logicalFolder>
         </logicalFolder>
         <itemPath>../src/btstack_port.c</itemPath>
@@ -116,6 +118,10 @@
         <logicalFolder name="chipset-csr" displayName="chipset-csr" projectFiles="true">
           <itemPath>../../../chipset/csr/btstack_chipset_csr.c</itemPath>
         </logicalFolder>
+        <logicalFolder name="f1" displayName="platform-embedded" projectFiles="true">
+          <itemPath>../../../platform/embedded/btstack_run_loop_embedded.c</itemPath>
+          <itemPath>../../../platform/embedded/btstack_uart_block_embedded.c</itemPath>
+        </logicalFolder>
         <logicalFolder name="src" displayName="src" projectFiles="true">
           <itemPath>../../../src/btstack_memory.c</itemPath>
           <itemPath>../../../src/hci.c</itemPath>
@@ -133,8 +139,10 @@
           <itemPath>../../../src/classic/sdp_client_rfcomm.c</itemPath>
           <itemPath>../../../src/classic/sdp_util.c</itemPath>
           <itemPath>../../../src/btstack_util.c</itemPath>
-          <itemPath>../../../platform/embedded/btstack_run_loop_embedded.c</itemPath>
-          <itemPath>../../../platform/embedded/hci_transport_h4_embedded.c</itemPath>
+          <itemPath>../../../src/classic/spp_server.c</itemPath>
+          <itemPath>../../../src/hci_transport_h4.c</itemPath>
+          <itemPath>../../../src/hci_transport_h5.c</itemPath>
+          <itemPath>../../../src/btstack_slip.c</itemPath>
         </logicalFolder>
       </logicalFolder>
       <logicalFolder name="f2" displayName="framework" projectFiles="true">
@@ -201,7 +209,7 @@
         <targetPluginBoard></targetPluginBoard>
         <platformTool>PICkit3PlatformTool</platformTool>
         <languageToolchain>XC32</languageToolchain>
-        <languageToolchainVersion></languageToolchainVersion>
+        <languageToolchainVersion>1.40</languageToolchainVersion>
         <platform>4</platform>
       </toolsSet>
       <compileType>
@@ -235,7 +243,7 @@
         <property key="enable-unroll-loops" value="false"/>
         <property key="exclude-floating-point" value="false"/>
         <property key="extra-include-directories"
-                  value=".;../../../..;../src;../src/system_config/bk-audio-dk;../../../include;../../../src;../../../ble;../../../chipset/csr;../../../platform/embedded"/>
+                  value=".;../../../..;../src;../src/system_config/bt_audio_dk;../../../src;../../../chipset/csr;../../../platform/embedded"/>
         <property key="generate-16-bit-code" value="false"/>
         <property key="generate-micro-compressed-code" value="false"/>
         <property key="isolate-each-function" value="false"/>
@@ -288,7 +296,7 @@
         <property key="generate-16-bit-code" value="false"/>
         <property key="generate-cross-reference-file" value="false"/>
         <property key="generate-micro-compressed-code" value="false"/>
-        <property key="heap-size" value=""/>
+        <property key="heap-size" value="16"/>
         <property key="input-libraries" value=""/>
         <property key="linker-symbols" value=""/>
         <property key="map-file" value="${DISTDIR}/${PROJECTNAME}.${IMAGE_TYPE}.map"/>
diff --git a/port/pic32-harmony/app.X/nbproject/private/configurations.xml b/port/pic32-harmony/app.X/nbproject/private/configurations.xml
index 1102937f0..6d60a6101 100644
--- a/port/pic32-harmony/app.X/nbproject/private/configurations.xml
+++ b/port/pic32-harmony/app.X/nbproject/private/configurations.xml
@@ -5,7 +5,7 @@
   <confs>
     <conf name="default" type="2">
       <platformToolSN></platformToolSN>
-      <languageToolchainDir></languageToolchainDir>
+      <languageToolchainDir>/Applications/microchip/xc32/v1.40/bin</languageToolchainDir>
       <mdbdebugger version="1">
         <placeholder1>place holder 1</placeholder1>
         <placeholder2>place holder 2</placeholder2>
diff --git a/port/pic32-harmony/app.X/nbproject/private/private.xml b/port/pic32-harmony/app.X/nbproject/private/private.xml
index 65d519ac9..cd3e03d7e 100644
--- a/port/pic32-harmony/app.X/nbproject/private/private.xml
+++ b/port/pic32-harmony/app.X/nbproject/private/private.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project-private xmlns="http://www.netbeans.org/ns/project-private/1">
     <editor-bookmarks xmlns="http://www.netbeans.org/ns/editor-bookmarks/1"/>
+    <editor-bookmarks xmlns="http://www.netbeans.org/ns/editor-bookmarks/2" lastBookmarkId="0"/>
     <open-files xmlns="http://www.netbeans.org/ns/projectui-open-files/2">
         <group/>
     </open-files>
diff --git a/port/pic32-harmony/create_examples.py b/port/pic32-harmony/create_examples.py
new file mode 100755
index 000000000..5dfece95e
--- /dev/null
+++ b/port/pic32-harmony/create_examples.py
@@ -0,0 +1,113 @@
+#!/usr/bin/env python
+#
+# Create project files for all BTstack embedded examples in harmony/apps/btstack
+
+import os
+import shutil
+import sys
+import time
+import subprocess
+import re
+
+gatt_update_template = '''#!/bin/sh
+DIR=`dirname $0`
+BTSTACK_ROOT=$DIR/../../../framework/btstack
+echo "Creating EXAMPLE.h from EXAMPLE.gatt"
+$BTSTACK_ROOT/tool/compile_gatt.py $BTSTACK_ROOT/example/EXAMPLE.gatt $DIR/EXAMPLE.h
+'''
+
+# get script path
+script_path = os.path.abspath(os.path.dirname(sys.argv[0]))
+
+# validate Harmony root by reading version.txt
+harmony_root = script_path + "/../../../../"
+print harmony_root
+harmony_version = ""
+try:
+    with open(harmony_root + 'config/harmony.hconfig', 'r') as fin:
+        for line in fin:
+            m = re.search('default \"(.*)\"', line)
+            if m and len(m.groups()) == 1:
+                harmony_version = m.groups(1)
+                break
+except:
+    pass
+
+if len(harmony_version) == 0:
+    print("Cannot find Harmony root. Make sure BTstack is checked out as harmony/vx_xx/frameworks/btstack")
+    sys.exit(1)
+
+# show Harmony version
+print("Found Harmony version %s" % harmony_version)
+
+# path to examples
+examples_embedded = script_path + "/../../example/"
+
+# path to WICED/apps/btstack
+apps_btstack = harmony_root + "/apps/btstack/"
+
+print("Creating examples in apps/btstack")
+
+# iterate over btstack examples
+for file in os.listdir(examples_embedded):
+    if not file.endswith(".c"):
+        continue
+    example = file[:-2]
+
+    # recreate folder
+    apps_folder = apps_btstack + example + "/"
+    shutil.rmtree(apps_folder)
+    os.makedirs(apps_folder)
+
+    # create update_gatt.sh if .gatt file is present
+    gatt_path = examples_embedded + example + ".gatt"
+    if os.path.exists(gatt_path):
+        update_gatt_script = apps_folder + "update_gatt_db.sh"
+        with open(update_gatt_script, "wt") as fout:
+            fout.write(gatt_update_template.replace("EXAMPLE", example))        
+        os.chmod(update_gatt_script, 0o755)
+        subprocess.call(update_gatt_script + "> /dev/null", shell=True)
+        print("- %s including compiled GATT DB" % example)
+    else:
+        print("- %s" % example)
+
+
+    # create $example.X
+    appX_folder = apps_folder + example + ".X/"
+    os.makedirs(appX_folder)
+
+    # create makefife
+    shutil.copyfile(script_path + "/app.X/Makefile", appX_folder + "Makefile")
+
+    nbproject_folder = appX_folder = appX_folder + "nbproject/"
+    os.makedirs(nbproject_folder)
+
+    template_path = script_path + "/app.X/nbproject/"
+    for file in os.listdir(template_path):
+        src = template_path + file
+        dst = nbproject_folder + file
+        # copy private folder
+        if file == "private":
+            shutil.copytree(src, dst)
+            continue
+        # replace app.X and spp_and_le_counter.c
+        with open(src, 'r') as fin:
+            template = fin.read()
+        with open(dst, 'wt') as fout:
+            # template = template.replace('app', example)
+            template = template.replace("<itemPath>../../../example/spp_and_le_counter.c", "<itemPath>../../../../framework/btstack/example/" + example + ".c")
+            template = template.replace(">../../../../driver", ">../../../../framework/driver");
+            template = template.replace(">../../../../system", ">../../../../framework/system");
+            template = template.replace(">../../../chipset",   ">../../../../framework/btstack/chipset");
+            template = template.replace(">../../../platform",  ">../../../../framework/btstack/platform");
+            template = template.replace(">../../../src",       ">../../../../framework/btstack/src");
+            template = template.replace(">../src",             ">../../../../framework/btstack/port/pic32-harmony/src");
+            template = template.replace("app.X", example+".X")
+            template = template.replace(";../../../..", ";../../../../framework");
+            template = template.replace(";../../../chipset",   ";../../../../framework/btstack/chipset")
+            template = template.replace(";../../../platform",  ";../../../../framework/btstack/platform")
+            template = template.replace(";../../../src",       ";../../../../framework/btstack/src")
+            template = template.replace(";../src",             ";../../../../framework/btstack/port/pic32-harmony/src")
+            template = template.replace(">../../../../../bin/framework/peripheral", ">../../../../bin/framework/peripheral")
+            template = template.replace('value=".;', 'value="..;')
+            fout.write(template)
diff --git a/port/pic32-harmony/src/btstack_port.c b/port/pic32-harmony/src/btstack_port.c
index a4504d2b8..22f2425cc 100644
--- a/port/pic32-harmony/src/btstack_port.c
+++ b/port/pic32-harmony/src/btstack_port.c
@@ -123,10 +123,10 @@ static uint8_t * tx_buffer_ptr = 0;
 
 // reset Bluetooth using n_shutdown
 static void bluetooth_power_cycle(void){
-    printf("Bluetooth power cycle Reset ON\n");
+    printf("Bluetooth power cycle: Reset ON\n");
     SYS_PORTS_PinClear(PORTS_ID_0, BT_RESET_PORT, BT_RESET_BIT);
     msleep(250);
-    printf("Bluetooth power cycle Reset OFF\n");
+    printf("Bluetooth power cycle: Reset OFF\n");
     SYS_PORTS_PinSet(PORTS_ID_0, BT_RESET_PORT, BT_RESET_BIT);
 }
 
@@ -148,36 +148,30 @@ void hal_uart_dma_init(void){
     PLIB_USART_HandshakeModeSelect(BT_USART_ID, USART_HANDSHAKE_MODE_FLOW_CONTROL);
     PLIB_USART_OperationModeSelect(BT_USART_ID, USART_ENABLE_TX_RX_CTS_RTS_USED);
     PLIB_USART_LineControlModeSelect(BT_USART_ID, USART_8N1);
-    PLIB_USART_TransmitterEnable(BT_USART_ID);
-//    PLIB_USART_TransmitterInterruptModeSelect(bluetooth_uart_id, USART_TRANSMIT_FIFO_IDLE);
-    PLIB_USART_ReceiverEnable(BT_USART_ID);
-//    PLIB_USART_ReceiverInterruptModeSelect(bluetooth_uart_id, USART_RECEIVE_FIFO_ONE_CHAR);
 
+    // BCSP on CSR requires even parity
+    // PLIB_USART_LineControlModeSelect(BT_USART_ID, USART_8E1);
+
+    PLIB_USART_TransmitterEnable(BT_USART_ID);
+    // PLIB_USART_TransmitterInterruptModeSelect(bluetooth_uart_id, USART_TRANSMIT_FIFO_IDLE);
+
+    // allow overrun mode: not needed for H4. CSR with BCSP/H5 does not enable RTS/CTS
+    PLIB_USART_RunInOverflowEnable(BT_USART_ID);
+
+    PLIB_USART_ReceiverEnable(BT_USART_ID);
+    // PLIB_USART_ReceiverInterruptModeSelect(bluetooth_uart_id, USART_RECEIVE_FIFO_ONE_CHAR);
+    
     PLIB_USART_Enable(BT_USART_ID);
 
     // enable _RESET
-    SYS_PORTS_PinDirectionSelect(PORTS_ID_0, SYS_PORTS_DIRECTION_OUTPUT, BT_RESET_PORT, BT_RESET_BIT);
-
+    SYS_PORTS_PinDirectionSelect(PORTS_ID_0, SYS_PORTS_DIRECTION_OUTPUT, BT_RESET_PORT, BT_RESET_BIT); 
+    
     bluetooth_power_cycle();
 
     // After reset, CTS is high and we need to wait until CTS is low again
 
     // HACK: CTS doesn't seem to work right now
     msleep(250);
-
-    // HACK: CSR seems to do an auto-baud on the uart, which makes the first HCI RESET fail
-    // 2 options: a) check for CTS going high within 10 ms, b) just send HCI RESET twice
-
-//    const uint8_t hci_reset_cmd[] = {0x01, 0x03, 0x0c, 0x00};
-//    int pos = 0;
-//    while(pos < sizeof(hci_reset_cmd)){
-//        if (PLIB_USART_TransmitterIsEmpty(BT_USART_ID)){
-//            PLIB_USART_TransmitterByteSend(BT_USART_ID, hci_reset_cmd[pos]);
-//            pos++;
-//        }
-//    }
-//    msleep(250);
-
 }
 
 void hal_uart_dma_set_block_received( void (*the_block_handler)(void)){
@@ -193,9 +187,9 @@ void hal_uart_dma_set_csr_irq_handler( void (*the_irq_handler)(void)){
 }
 
 int  hal_uart_dma_set_baud(uint32_t baud){
-    PLIB_USART_Disable(BT_USART_ID);
-    PLIB_USART_BaudRateSet(BT_USART_ID, SYS_CLK_PeripheralFrequencyGet(CLK_BUS_PERIPHERAL_1), baud);
-    PLIB_USART_Enable(BT_USART_ID);
+//    PLIB_USART_Disable(BT_USART_ID);
+//    PLIB_USART_BaudRateSet(BT_USART_ID, SYS_CLK_PeripheralFrequencyGet(CLK_BUS_PERIPHERAL_1), baud);
+//    PLIB_USART_Enable(BT_USART_ID);
     return 0;
 }
 
@@ -237,7 +231,7 @@ void BTSTACK_Initialize ( void )
 
     hci_dump_open(NULL, HCI_DUMP_STDOUT);
 
-    const hci_transport_t * transport = hci_transport_h4_instance();
+    const hci_transport_t * transport = hci_transport_h5_instance(btstack_uart_block_embedded_instance());
     hci_init(transport, &config);
     hci_set_chipset(btstack_chipset_csr_instance());
 
@@ -250,15 +244,22 @@ void BTSTACK_Initialize ( void )
 
 
 void BTSTACK_Tasks(void){
-    if (bytes_to_read && PLIB_USART_ReceiverDataIsAvailable(BT_USART_ID)) {
+    
+    while (bytes_to_read && PLIB_USART_ReceiverDataIsAvailable(BT_USART_ID)) {
         *rx_buffer_ptr++ = PLIB_USART_ReceiverByteReceive(BT_USART_ID);
         bytes_to_read--;
         if (bytes_to_read == 0){
             (*rx_done_handler)();
         }
     }
-
-    if (bytes_to_write && PLIB_USART_TransmitterIsEmpty(BT_USART_ID)){
+    
+    if(PLIB_USART_ReceiverOverrunHasOccurred(BT_USART_ID))
+    {
+        // printf("RX Overrun!\n");
+        PLIB_USART_ReceiverOverrunErrorClear(BT_USART_ID);
+    }
+    
+    while (bytes_to_write && !PLIB_USART_TransmitterBufferIsFull(BT_USART_ID)){
         PLIB_USART_TransmitterByteSend(BT_USART_ID, *tx_buffer_ptr++);
         bytes_to_write--;
         if (bytes_to_write == 0){
diff --git a/port/pic32-harmony/src/system_config/bk-audio-dk/system_config.h b/port/pic32-harmony/src/system_config/bt_audio_dk/system_config.h
similarity index 100%
rename from port/pic32-harmony/src/system_config/bk-audio-dk/system_config.h
rename to port/pic32-harmony/src/system_config/bt_audio_dk/system_config.h
diff --git a/port/pic32-harmony/src/system_config/bk-audio-dk/system_definitions.h b/port/pic32-harmony/src/system_config/bt_audio_dk/system_definitions.h
similarity index 100%
rename from port/pic32-harmony/src/system_config/bk-audio-dk/system_definitions.h
rename to port/pic32-harmony/src/system_config/bt_audio_dk/system_definitions.h
diff --git a/port/pic32-harmony/src/system_config/bk-audio-dk/system_init.c b/port/pic32-harmony/src/system_config/bt_audio_dk/system_init.c
similarity index 100%
rename from port/pic32-harmony/src/system_config/bk-audio-dk/system_init.c
rename to port/pic32-harmony/src/system_config/bt_audio_dk/system_init.c
diff --git a/port/pic32-harmony/src/system_config/bk-audio-dk/system_tasks.c b/port/pic32-harmony/src/system_config/bt_audio_dk/system_tasks.c
similarity index 100%
rename from port/pic32-harmony/src/system_config/bk-audio-dk/system_tasks.c
rename to port/pic32-harmony/src/system_config/bt_audio_dk/system_tasks.c
diff --git a/port/posix-h4/Makefile b/port/posix-h4/Makefile
index 2823fa27f..810b5aa2b 100644
--- a/port/posix-h4/Makefile
+++ b/port/posix-h4/Makefile
@@ -1,13 +1,6 @@
 # Makefile for libusb based examples
 BTSTACK_ROOT = ../..
 
-CORE += main.c stdin_support.c
-
-COMMON += \
-	hci_transport_h4_posix.c \
-	btstack_run_loop_posix.c \
-	btstack_link_key_db_fs.c \
-
 CORE += \
 	bluetooth_init_cc2564B_1.2_BT_Spec_4.1.c \
 	btstack_chipset_cc256x.c \
@@ -15,6 +8,12 @@ CORE += \
 	btstack_chipset_em9301.c \
 	btstack_chipset_stlc2500d.c \
 	btstack_chipset_tc3566x.c \
+	btstack_link_key_db_fs.c \
+	btstack_run_loop_posix.c \
+	btstack_uart_block_posix.c \
+	hci_transport_h4.c \
+	main.c \
+	stdin_support.c \
 #	btstack_chipset_bcm.c \
 
 # TI-WL183x requires TIInit_11.8.32.c
diff --git a/port/posix-h4/btstack_config.h b/port/posix-h4/btstack_config.h
index 1906cc488..34d701205 100644
--- a/port/posix-h4/btstack_config.h
+++ b/port/posix-h4/btstack_config.h
@@ -19,6 +19,7 @@
 #define ENABLE_LOG_INTO_HCI_DUMP
 #define ENABLE_SCO_OVER_HCI
 #define ENABLE_SDP_DES_DUMP
+#define ENABLE_EHCILL
 
 // BTstack configuration. buffers, sizes, ...
 #define HCI_INCOMING_PRE_BUFFER_SIZE 14 // sizeof benep heade, avoid memcpy
diff --git a/port/posix-h4/main.c b/port/posix-h4/main.c
index ea18c9b24..5c5f4402f 100644
--- a/port/posix-h4/main.c
+++ b/port/posix-h4/main.c
@@ -139,6 +139,9 @@ static void local_version_information_callback(uint8_t * packet){
             printf("Texas Instruments - CC256x compatible chipset.\n");
             use_fast_uart();
             hci_set_chipset(btstack_chipset_cc256x_instance());
+#ifdef ENABLE_EHCILL
+            printf("eHCILL enabled.\n");
+#endif
             break;
         case COMPANY_ID_BROADCOM_CORPORATION:   
             printf("Broadcom chipset. Not supported yet\n");
@@ -172,7 +175,8 @@ int main(int argc, const char * argv[]){
     config.device_name = "/dev/tty.usbserial-A900K0VK";
 
     // init HCI
-	const hci_transport_t * transport = hci_transport_h4_instance();
+    const btstack_uart_block_t * uart_driver = btstack_uart_block_posix_instance();
+	const hci_transport_t * transport = hci_transport_h4_instance(uart_driver);
     const btstack_link_key_db_t * link_key_db = btstack_link_key_db_fs_instance();
 	hci_init(transport, (void*) &config);
     hci_set_link_key_db(link_key_db);
diff --git a/port/posix-h5/.gitignore b/port/posix-h5/.gitignore
new file mode 100644
index 000000000..166cbd73c
--- /dev/null
+++ b/port/posix-h5/.gitignore
@@ -0,0 +1,35 @@
+ancs_client_demo
+ancs_client_demo.h
+ble_central_test
+ble_peripheral
+ble_peripheral_sm_minimal
+ble_peripheral_test
+bnep_test
+classic_test
+gap_dedicated_bonding
+gap_inquiry
+gap_inquiry_and_bond
+gap_le_advertisements
+gatt_battery_query
+gatt_browser
+hfp_ag_demo
+hfp_hf_demo
+hsp_ag_demo
+hsp_ag_test
+hsp_hs_demo
+hsp_hs_test
+l2cap_test
+le_counter
+le_counter.h
+le_streamer
+le_streamer.h
+led_counter
+profile.h
+sdp_bnep_query
+sdp_general_query
+sdp_rfcomm_query
+spp_and_le_counter
+spp_and_le_counter.h
+spp_counter
+spp_streamer
+bluetooth_init_cc2560B_1.2_BT_Spec_4.0.c
\ No newline at end of file
diff --git a/port/posix-h5/Makefile b/port/posix-h5/Makefile
new file mode 100644
index 000000000..b98920889
--- /dev/null
+++ b/port/posix-h5/Makefile
@@ -0,0 +1,57 @@
+# Makefile for libusb based examples
+BTSTACK_ROOT = ../..
+
+CORE += \
+	bluetooth_init_cc2564B_1.2_BT_Spec_4.1.c \
+	btstack_chipset_cc256x.c \
+	btstack_chipset_csr.c \
+	btstack_chipset_em9301.c \
+	btstack_chipset_stlc2500d.c \
+	btstack_chipset_tc3566x.c \
+	btstack_link_key_db_fs.c \
+	btstack_run_loop_posix.c \
+	btstack_uart_block_posix.c \
+	btstack_slip.c \
+	hci_transport_h5.c \
+	main.c \
+	stdin_support.c \
+#	btstack_chipset_bcm.c \
+
+# TI-WL183x requires TIInit_11.8.32.c
+
+# examples
+include ${BTSTACK_ROOT}/example/Makefile.inc
+
+# fetch and convert TI init scripts
+include ${BTSTACK_ROOT}/chipset/cc256x/Makefile.inc
+
+CFLAGS  += -g -Wall -Werror \
+	-I$(BTSTACK_ROOT)/platform/embedded \
+	-I$(BTSTACK_ROOT)/platform/posix \
+	-I$(BTSTACK_ROOT)/chipset/bcm \
+	-I$(BTSTACK_ROOT)/chipset/cc256x \
+	-I$(BTSTACK_ROOT)/chipset/csr \
+	-I$(BTSTACK_ROOT)/chipset/em9301 \
+	-I$(BTSTACK_ROOT)/chipset/stlc2500d \
+	-I$(BTSTACK_ROOT)/chipset/tc3566x \
+
+VPATH += ${BTSTACK_ROOT}/platform/posix
+VPATH += ${BTSTACK_ROOT}/platform/embedded
+
+VPATH += ${BTSTACK_ROOT}/chipset/bcm	
+VPATH += ${BTSTACK_ROOT}/chipset/cc256x
+VPATH += ${BTSTACK_ROOT}/chipset/csr
+VPATH += ${BTSTACK_ROOT}/chipset/em9301
+VPATH += ${BTSTACK_ROOT}/chipset/stlc2500d
+VPATH += ${BTSTACK_ROOT}/chipset/tc3566x
+
+ifeq ($(OS),Windows_NT)
+LDFLAGS += -lws2_32
+endif
+
+# Command Line examples require porting to win32, so only build on other unix-ish hosts
+ifneq ($(OS),Windows_NT)
+EXAMPLES += ${EXAMPLES_CLI}
+endif
+
+all: ${EXAMPLES}
diff --git a/port/posix-h5/btstack_config.h b/port/posix-h5/btstack_config.h
new file mode 100644
index 000000000..1906cc488
--- /dev/null
+++ b/port/posix-h5/btstack_config.h
@@ -0,0 +1,28 @@
+//
+// btstack_config.h for generic POSIX H4 port
+//
+
+#ifndef __BTSTACK_CONFIG
+#define __BTSTACK_CONFIG
+
+// Port related features
+#define HAVE_MALLOC
+#define HAVE_POSIX_FILE_IO
+#define HAVE_POSIX_STDIN
+#define HAVE_POSIX_TIME
+
+// BTstack features that can be enabled
+#define ENABLE_BLE
+#define ENABLE_CLASSIC
+#define ENABLE_LOG_ERROR
+#define ENABLE_LOG_INFO 
+#define ENABLE_LOG_INTO_HCI_DUMP
+#define ENABLE_SCO_OVER_HCI
+#define ENABLE_SDP_DES_DUMP
+
+// BTstack configuration. buffers, sizes, ...
+#define HCI_INCOMING_PRE_BUFFER_SIZE 14 // sizeof benep heade, avoid memcpy
+#define HCI_ACL_PAYLOAD_SIZE (1691 + 4)
+
+#endif
+
diff --git a/port/posix-h5/main.c b/port/posix-h5/main.c
new file mode 100644
index 000000000..2913cef8e
--- /dev/null
+++ b/port/posix-h5/main.c
@@ -0,0 +1,194 @@
+/*
+ * Copyright (C) 2014 BlueKitchen GmbH
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ * 4. Any redistribution, use, or modification is done solely for
+ *    personal benefit and not for any commercial purpose or for
+ *    monetary gain.
+ *
+ * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS
+ * RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+ * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Please inquire about commercial licensing options at 
+ * contact@bluekitchen-gmbh.com
+ *
+ */
+
+// *****************************************************************************
+//
+// minimal setup for HCI code
+//
+// *****************************************************************************
+
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <signal.h>
+
+#include "btstack_config.h"
+
+#include "btstack_debug.h"
+#include "btstack_event.h"
+#include "btstack_link_key_db_fs.h"
+#include "btstack_memory.h"
+#include "btstack_run_loop.h"
+#include "btstack_run_loop_posix.h"
+#include "hci.h"
+#include "hci_dump.h"
+#include "stdin_support.h"
+
+#include "btstack_chipset_bcm.h"
+#include "btstack_chipset_csr.h"
+#include "btstack_chipset_cc256x.h"
+#include "btstack_chipset_em9301.h"
+#include "btstack_chipset_stlc2500d.h"
+#include "btstack_chipset_tc3566x.h"
+
+int btstack_main(int argc, const char * argv[]);
+
+static hci_transport_config_uart_t config = {
+    HCI_TRANSPORT_CONFIG_UART,
+    115200,
+    0,  // main baudrate
+    1,  // flow control
+    NULL,
+};
+
+static btstack_packet_callback_registration_t hci_event_callback_registration;
+
+static void sigint_handler(int param){
+
+#ifndef _WIN32
+    // reset anyway
+    btstack_stdin_reset();
+#endif
+
+    log_info(" <= SIGINT received, shutting down..\n");   
+    hci_power_control(HCI_POWER_OFF);
+    hci_close();
+    log_info("Good bye, see you.\n");    
+    exit(0);
+}
+
+static int led_state = 0;
+void hal_led_toggle(void){
+    led_state = 1 - led_state;
+    printf("LED State %u\n", led_state);
+}
+static void use_fast_uart(void){
+    // printf("Using 921600 baud.\n");
+    // config.baudrate_main = 921600;
+}
+
+static void local_version_information_callback(uint8_t * packet){
+    printf("Local version information:\n");
+    uint16_t hci_version    = little_endian_read_16(packet, 4);
+    uint16_t hci_revision   = little_endian_read_16(packet, 6);
+    uint16_t lmp_version    = little_endian_read_16(packet, 8);
+    uint16_t manufacturer   = little_endian_read_16(packet, 10);
+    uint16_t lmp_subversion = little_endian_read_16(packet, 12);
+    printf("- HCI Version  0x%04x\n", hci_version);
+    printf("- HCI Revision 0x%04x\n", hci_revision);
+    printf("- LMP Version  0x%04x\n", lmp_version);
+    printf("- LMP Revision 0x%04x\n", lmp_subversion);
+    printf("- Manufacturer 0x%04x\n", manufacturer);
+    switch (manufacturer){
+        case COMPANY_ID_CAMBRIDGE_SILICON_RADIO:
+            printf("Cambridge Silicon Radio CSR chipset.\n");
+            use_fast_uart();
+            hci_set_chipset(btstack_chipset_csr_instance());
+            break;
+        case COMPANY_ID_TEXAS_INSTRUMENTS_INC: 
+            printf("Texas Instruments - CC256x compatible chipset.\n");
+            use_fast_uart();
+            hci_set_chipset(btstack_chipset_cc256x_instance());
+            break;
+        case COMPANY_ID_BROADCOM_CORPORATION:   
+            printf("Broadcom chipset. Not supported yet\n");
+            // hci_set_chipset(btstack_chipset_bcm_instance());
+            break;
+        case COMPANY_ID_ST_MICROELECTRONICS:   
+            printf("ST Microelectronics - using STLC2500d driver.\n");
+            use_fast_uart();
+            hci_set_chipset(btstack_chipset_stlc2500d_instance());
+            break;
+        case COMPANY_ID_EM_MICROELECTRONICS_MARIN:
+            printf("EM Microelectronics - using EM9301 driver.\n");
+            hci_set_chipset(btstack_chipset_em9301_instance());
+            break;
+        default:
+            printf("Unknown manufacturer / manufacturer not supported yet.\n");
+            break;
+    }
+}
+
+static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
+    if (packet_type != HCI_EVENT_PACKET) return;
+    if (hci_event_packet_get_type(packet) != BTSTACK_EVENT_STATE) return;
+    if (btstack_event_state_get_state(packet) != HCI_STATE_WORKING) return;
+    printf("BTstack up and running.\n");
+}
+
+
+int main(int argc, const char * argv[]){
+
+	/// GET STARTED with BTstack ///
+	btstack_memory_init();
+    btstack_run_loop_init(btstack_run_loop_posix_get_instance());
+	    
+    // use logger: format HCI_DUMP_PACKETLOGGER, HCI_DUMP_BLUEZ or HCI_DUMP_STDOUT
+    hci_dump_open("/tmp/hci_dump.pklg", HCI_DUMP_PACKETLOGGER);
+
+    // pick serial port
+    config.device_name = "/dev/tty.usbserial-A900K0VK";
+
+    // init HCI
+    const btstack_uart_block_t * uart_driver = btstack_uart_block_posix_instance();
+    const hci_transport_t * transport = hci_transport_h5_instance(uart_driver);
+    const btstack_link_key_db_t * link_key_db = btstack_link_key_db_fs_instance();
+	hci_init(transport, (void*) &config);
+    hci_set_link_key_db(link_key_db);
+
+    // enable auto-sleep mode
+    // hci_transport_h5_set_auto_sleep(300);
+
+    // setup dynamic chipset driver setup
+    hci_set_local_version_information_callback(&local_version_information_callback);
+
+    // register for HCI events
+    hci_event_callback_registration.callback = &packet_handler;
+    hci_add_event_handler(&hci_event_callback_registration);
+
+    // handle CTRL-c
+    signal(SIGINT, sigint_handler);
+
+    // setup app
+    btstack_main(argc, argv);
+
+    // go
+    btstack_run_loop_execute();    
+
+    return 0;
+}
diff --git a/port/stm32-f103rb-nucleo/Makefile b/port/stm32-f103rb-nucleo/Makefile
index c757f2094..4e78f7df2 100644
--- a/port/stm32-f103rb-nucleo/Makefile
+++ b/port/stm32-f103rb-nucleo/Makefile
@@ -33,6 +33,7 @@ COMMON = \
     hci.c			          \
     hci_cmd.c		          \
     hci_dump.c		          \
+    btstack_uart_block_embedded.c \
     hci_transport_h4_ehcill_embedded.c \
     l2cap.c			          \
     l2cap_signaling.c         \
@@ -69,6 +70,8 @@ include ${BTSTACK_ROOT}/chipset/cc256x/Makefile.inc
 
 clean:
 	rm -f *.map *.o *.d *.out *.elf *.bin *.hex 
+
+distclean: clean
 	make -C libopencm3 clean
 
 # git clone and compile libopencm3
diff --git a/port/stm32-f103rb-nucleo/btstack_config.h b/port/stm32-f103rb-nucleo/btstack_config.h
index adfd9841e..a3fb65477 100644
--- a/port/stm32-f103rb-nucleo/btstack_config.h
+++ b/port/stm32-f103rb-nucleo/btstack_config.h
@@ -8,13 +8,13 @@
 // Port related features
 #define HAVE_INIT_SCRIPT
 #define HAVE_EMBEDDED_TICK
-#define HAVE_EHCILL
 
 // BTstack features that can be enabled
 #define ENABLE_BLE
 #define ENABLE_CLASSIC
 // #define ENABLE_LOG_INFO 
 // #define ENABLE_LOG_ERROR
+// #define ENABLE_EHCILL
 
 // BTstack configuration. buffers, sizes, ...
 #define HCI_ACL_PAYLOAD_SIZE 52
diff --git a/port/stm32-f103rb-nucleo/main.c b/port/stm32-f103rb-nucleo/main.c
index cc7253de9..c07828bd1 100644
--- a/port/stm32-f103rb-nucleo/main.c
+++ b/port/stm32-f103rb-nucleo/main.c
@@ -434,7 +434,7 @@ int main(void)
     btstack_run_loop_init(btstack_run_loop_embedded_get_instance());
     
     // init HCI
-    hci_init(hci_transport_h4_instance(), (void*) &config);
+    hci_init(hci_transport_h4_instance(btstack_uart_block_embedded_instance()), (void*) &config);
     hci_set_link_key_db(btstack_link_key_db_memory_instance());
     hci_set_chipset(btstack_chipset_cc256x_instance());
 
@@ -442,9 +442,6 @@ int main(void)
     hci_event_callback_registration.callback = &packet_handler;
     hci_add_event_handler(&hci_event_callback_registration);
 
-    // enable eHCILL
-    btstack_chipset_cc256x_enable_ehcill(1);
-
 	// hand over to btstack embedded code 
     btstack_main();
 
diff --git a/port/wiced/btstack_config.h b/port/wiced/btstack_config.h
index 377bb5181..e394b2b5d 100644
--- a/port/wiced/btstack_config.h
+++ b/port/wiced/btstack_config.h
@@ -6,7 +6,6 @@
 #define __BTSTACK_CONFIG
 
 // Port related features
-#define HAVE_EHCILL
 #define HAVE_EMBEDDED_TIME_MS
 #define WICED_BT_UART_MANUAL_CTS_RTS
 
diff --git a/port/wiced/hci_transport_h4_wiced.c b/port/wiced/hci_transport_h4_wiced.c
index 998619797..f7804f5a8 100644
--- a/port/wiced/hci_transport_h4_wiced.c
+++ b/port/wiced/hci_transport_h4_wiced.c
@@ -231,11 +231,11 @@ static int h4_set_baudrate(uint32_t baudrate){
 static void h4_init(const void * transport_config){
     // check for hci_transport_config_uart_t
     if (!transport_config) {
-        log_error("hci_transport_h4_posix: no config!");
+        log_error("hci_transport_h4_wiced: no config!");
         return;
     }
     if (((hci_transport_config_t*)transport_config)->type != HCI_TRANSPORT_CONFIG_UART) {
-        log_error("hci_transport_h4_posix: config not of type != HCI_TRANSPORT_CONFIG_UART!");
+        log_error("hci_transport_h4_wiced: config not of type != HCI_TRANSPORT_CONFIG_UART!");
         return;
     }
     hci_transport_config_uart = (hci_transport_config_uart_t*) transport_config;
@@ -330,7 +330,7 @@ static void dummy_handler(uint8_t packet_type, uint8_t *packet, uint16_t size){
 }
 
 // get h4 singleton
-const hci_transport_t * hci_transport_h4_instance(void) {
+const hci_transport_t * hci_transport_h4_instance(const btstack_uart_block_t * uart_driver) {
     if (hci_transport_h4 == NULL) {
         hci_transport_h4 = (hci_transport_h4_t*)malloc( sizeof(hci_transport_h4_t));
         memset(hci_transport_h4, 0, sizeof(hci_transport_h4_t));
diff --git a/port/wiced/main.c b/port/wiced/main.c
index 5d3219b4c..2fa4667f2 100644
--- a/port/wiced/main.c
+++ b/port/wiced/main.c
@@ -82,7 +82,7 @@ void application_start(void){
     // hci_dump_open(NULL, HCI_DUMP_STDOUT);
 
     // init HCI
-    hci_init(hci_transport_h4_instance(), (void*) &hci_transport_config_uart);
+    hci_init(hci_transport_h4_instance(btstack_uart_block_embedded_instance()), (void*) &hci_transport_config_uart);
     hci_set_link_key_db(btstack_link_key_db_memory_instance());
     hci_set_chipset(btstack_chipset_bcm_instance());
 
diff --git a/port/wiced/wiced.mk b/port/wiced/wiced.mk
index dcac0deb4..817b56f53 100644
--- a/port/wiced/wiced.mk
+++ b/port/wiced/wiced.mk
@@ -37,8 +37,9 @@ $(NAME)_SOURCES += \
 
 # WICED port incl. support for Broadcom chipset
 $(NAME)_SOURCES += \
-	main.c                                \
-	btstack_run_loop_wiced.c                      \
-	hci_transport_h4_wiced.c              \
+	main.c                                     \
+	btstack_run_loop_wiced.c                   \
+	btstack_uart_block_embedded.c  			   \
+	hci_transport_h4_wiced.c                   \
 	../../chipset/bcm/btstack_chipset_bcm.c    \
 	../../../drivers/bluetooth/firmware/$(BT_CHIP)$(BT_CHIP_REVISION)/bt_firmware_image.c \
diff --git a/src/btstack_uart_block.h b/src/btstack_uart_block.h
new file mode 100644
index 000000000..51df4163a
--- /dev/null
+++ b/src/btstack_uart_block.h
@@ -0,0 +1,141 @@
+/*
+ * Copyright (C) 2016 BlueKitchen GmbH
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ * 4. Any redistribution, use, or modification is done solely for
+ *    personal benefit and not for any commercial purpose or for
+ *    monetary gain.
+ *
+ * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS
+ * RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+ * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Please inquire about commercial licensing options at 
+ * contact@bluekitchen-gmbh.com
+ *
+ */
+
+/*
+ *  btstack_uart_block.h
+ *
+ *  Common code to access serial port via asynchronous block read/write commands
+ *
+ */
+
+#ifndef __BTSTACK_UART_BLOCK_H
+#define __BTSTACK_UART_BLOCK_H
+
+#include <stdint.h>
+
+typedef struct {
+    uint32_t   baudrate;
+    int        flowcontrol;
+    const char *device_name;
+} btstack_uart_config_t;
+
+typedef enum {
+    // UART active, sleep off
+    BTSTACK_UART_SLEEP_OFF = 0,
+    // used for eHCILL
+    BTSTACK_UART_SLEEP_RTS_HIGH_WAKE_ON_CTS_PULSE,
+    // used for H5 and for eHCILL without support for wake on CTS pulse
+    BTSTACK_UART_SLEEP_RTS_LOW_WAKE_ON_RX_EDGE, 
+
+} btstack_uart_sleep_mode_t;
+
+typedef enum { 
+    BTSTACK_UART_SLEEP_MASK_RTS_HIGH_WAKE_ON_CTS_PULSE  = 1 << BTSTACK_UART_SLEEP_RTS_HIGH_WAKE_ON_CTS_PULSE,
+    BTSTACK_UART_SLEEP_MASK_RTS_LOW_WAKE_ON_RX_EDGE     = 1 << BTSTACK_UART_SLEEP_RTS_LOW_WAKE_ON_RX_EDGE
+} btstack_uart_sleep_mode_mask_t;
+
+typedef struct {
+    /**
+     * init transport
+     * @param uart_config
+     */
+    int (*init)(const btstack_uart_config_t * uart_config);
+
+    /**
+     * open transport connection
+     */
+    int (*open)(void);
+
+    /**
+     * close transport connection
+     */
+    int (*close)(void);
+
+    /**
+     * set callback for block received
+     */
+    void (*set_block_received)(void (*block_handler)(void));
+
+    /**
+     * set callback for sent
+     */
+    void (*set_block_sent)(void (*block_handler)(void));
+
+    /**
+     * set baudrate
+     */
+    int (*set_baudrate)(uint32_t baudrate);
+
+    /**
+     * set parity
+     */
+    int  (*set_parity)(int parity);
+
+    /**
+     * receive block
+     */
+    void (*receive_block)(uint8_t *buffer, uint16_t len);
+
+    /**
+     * send block
+     */
+    void (*send_block)(const uint8_t *buffer, uint16_t length);
+
+    // support for sleep modes in TI's H4 eHCILL and H5
+
+    /**
+     * query supported wakeup mechanisms
+     * @return supported_sleep_modes mask
+     */
+     int (*get_supported_sleep_modes)(void);
+
+    /**
+     * set UART sleep mode - allows to turn off UART and it's clocks to save energy
+     * Supported sleep modes:
+     * - off: UART active, RTS low if receive_block was called and block not read yet
+     * - RTS high, wake on CTS: RTS should be high. On CTS pulse, UART gets enabled again and RTS goes to low
+     * - RTS low, wake on RX: data on RX will trigger UART enable, bytes might get lost
+     */
+    void (*set_sleep)(btstack_uart_sleep_mode_t sleep_mode);
+
+} btstack_uart_block_t;
+
+// common implementations
+const btstack_uart_block_t * btstack_uart_block_posix_instance(void);
+const btstack_uart_block_t * btstack_uart_block_embedded_instance(void);
+
+#endif
diff --git a/src/hci.c b/src/hci.c
index a59b7b576..b8231d4a3 100644
--- a/src/hci.c
+++ b/src/hci.c
@@ -867,6 +867,12 @@ static void hci_initialization_timeout_handler(btstack_timer_source_t * ds){
             hci_stack->num_cmd_packets = 1;
             hci_run();
             break;
+        case HCI_INIT_W4_CUSTOM_INIT_CSR_WARM_BOOT_LINK_RESET:
+            log_info("Resend HCI Reset - CSR Warm Boot with Link Reset");
+            if (hci_stack->hci_transport->reset_link){
+                hci_stack->hci_transport->reset_link();
+            }
+            // NOTE: explicit fallthrough to HCI_INIT_W4_CUSTOM_INIT_CSR_WARM_BOOT
         case HCI_INIT_W4_CUSTOM_INIT_CSR_WARM_BOOT:
             log_info("Resend HCI Reset - CSR Warm Boot");
             hci_stack->substate = HCI_INIT_SEND_RESET_CSR_WARM_BOOT;
@@ -895,7 +901,7 @@ static void hci_initializing_next_state(void){
 
 // assumption: hci_can_send_command_packet_now() == true
 static void hci_initializing_run(void){
-    log_info("hci_initializing_run: substate %u", hci_stack->substate);
+    log_info("hci_initializing_run: substate %u, can send %u", hci_stack->substate, hci_can_send_command_packet_now());
     switch (hci_stack->substate){
         case HCI_INIT_SEND_RESET:
             hci_state_reset();
@@ -978,7 +984,7 @@ static void hci_initializing_run(void){
                                 && hci_transport_uart_get_main_baud_rate()){
                                 hci_stack->substate = HCI_INIT_W4_SEND_BAUD_CHANGE;
                             } else {
-                               hci_stack->substate = HCI_INIT_W4_CUSTOM_INIT_CSR_WARM_BOOT;
+                               hci_stack->substate = HCI_INIT_W4_CUSTOM_INIT_CSR_WARM_BOOT_LINK_RESET;
                             }
                             break;
                     }
@@ -1004,7 +1010,12 @@ static void hci_initializing_run(void){
             // otherwise continue
             hci_stack->substate = HCI_INIT_W4_READ_LOCAL_SUPPORTED_COMMANDS;
             hci_send_cmd(&hci_read_local_supported_commands);
-            break;
+            break;            
+        case HCI_INIT_READ_LOCAL_SUPPORTED_COMMANDS:
+            log_info("Resend hci_read_local_supported_commands after CSR Warm Boot double reset");
+            hci_stack->substate = HCI_INIT_W4_READ_LOCAL_SUPPORTED_COMMANDS;
+            hci_send_cmd(&hci_read_local_supported_commands);
+            break;       
         case HCI_INIT_SET_BD_ADDR:
             log_info("Set Public BD ADDR to %s", bd_addr_to_str(hci_stack->custom_bd_addr));
             hci_stack->chipset->set_bd_addr_command(hci_stack->custom_bd_addr, hci_stack->hci_packet_buffer);
@@ -1109,7 +1120,7 @@ static void hci_initializing_event_handler(uint8_t * packet, uint16_t size){
             command_completed = 1;
             log_info("Command complete for expected opcode %04x at substate %u", opcode, hci_stack->substate);
         } else {
-            log_info("Command complete for opcode %04x, expected %04x", opcode, hci_stack->last_cmd_opcode);
+            log_info("Command complete for different opcode %04x, expected %04x, at substate %u", opcode, hci_stack->last_cmd_opcode, hci_stack->substate);
         }
     }
 
@@ -1163,6 +1174,33 @@ static void hci_initializing_event_handler(uint8_t * packet, uint16_t size){
         }
     }
 
+    // CSR & H5
+    // Fix: Command Complete for HCI Reset in HCI_INIT_W4_SEND_READ_LOCAL_VERSION_INFORMATION trigger resend
+    if (!command_completed
+            && hci_event_packet_get_type(packet) == HCI_EVENT_COMMAND_COMPLETE
+            && hci_stack->substate == HCI_INIT_W4_READ_LOCAL_SUPPORTED_COMMANDS){
+
+        uint16_t opcode = little_endian_read_16(packet,3);
+        if (opcode == hci_reset.opcode){
+            hci_stack->substate = HCI_INIT_READ_LOCAL_SUPPORTED_COMMANDS;
+            return;
+        }
+    }
+
+    // on CSR with BCSP/H5, the reset resend timeout leads to substate == HCI_INIT_SEND_RESET or HCI_INIT_SEND_RESET_CSR_WARM_BOOT
+    // fix: Correct substate and behave as command below
+    if (command_completed){
+        switch (hci_stack->substate){
+            case HCI_INIT_SEND_RESET:
+                hci_stack->substate = HCI_INIT_W4_SEND_RESET;
+                break;
+            case HCI_INIT_SEND_RESET_CSR_WARM_BOOT:
+                hci_stack->substate = HCI_INIT_W4_CUSTOM_INIT_CSR_WARM_BOOT;
+                break;
+            default:
+                break;
+        }
+    }
 
 
     if (!command_completed) return;
@@ -1178,6 +1216,12 @@ static void hci_initializing_event_handler(uint8_t * packet, uint16_t size){
                         && hci_stack->chipset->set_bd_addr_command;
 
     switch(hci_stack->substate){
+        case HCI_INIT_SEND_RESET:
+            // on CSR with BCSP/H5, resend triggers resend of HCI Reset and leads to substate == HCI_INIT_SEND_RESET
+            // fix: just correct substate and behave as command below
+            hci_stack->substate = HCI_INIT_W4_SEND_RESET;
+            btstack_run_loop_remove_timer(&hci_stack->timeout);
+            break;
         case HCI_INIT_W4_SEND_RESET:
             btstack_run_loop_remove_timer(&hci_stack->timeout);
             break;
diff --git a/src/hci.h b/src/hci.h
index df5c2fb8b..ce9b15265 100644
--- a/src/hci.h
+++ b/src/hci.h
@@ -421,6 +421,7 @@ typedef enum hci_init_state{
     HCI_INIT_W4_CUSTOM_INIT,
     HCI_INIT_SEND_RESET_CSR_WARM_BOOT,
     HCI_INIT_W4_CUSTOM_INIT_CSR_WARM_BOOT,
+    HCI_INIT_W4_CUSTOM_INIT_CSR_WARM_BOOT_LINK_RESET,
 
     HCI_INIT_READ_LOCAL_SUPPORTED_COMMANDS,
     HCI_INIT_W4_READ_LOCAL_SUPPORTED_COMMANDS,
diff --git a/src/hci_transport.h b/src/hci_transport.h
index 8ee11b2ae..94814b59c 100644
--- a/src/hci_transport.h
+++ b/src/hci_transport.h
@@ -47,6 +47,7 @@
 #define __HCI_TRANSPORT_H
 
 #include <stdint.h>
+#include "btstack_uart_block.h"
 #include "btstack_run_loop.h"
 
 #if defined __cplusplus
@@ -94,10 +95,15 @@ typedef struct {
     int    (*send_packet)(uint8_t packet_type, uint8_t *packet, int size);
 
     /**
-     *  extension for UART transport implementations
+     * extension for UART transport implementations
      */
     int    (*set_baudrate)(uint32_t baudrate);
 
+    /**
+     * extension for UART H5 on CSR: reset BCSP/H5 Link
+     */
+    void   (*reset_link)(void);
+
 } hci_transport_t;
 
 typedef enum {
@@ -121,19 +127,27 @@ typedef struct {
 // inline various hci_transport_X.h files
 
 /*
- * @brief
+ * @brief Setup H4 instance with uart_driver
+ * @param uart_driver to use 
  */
-extern const hci_transport_t * hci_transport_h4_instance(void);
+const hci_transport_t * hci_transport_h4_instance(const btstack_uart_block_t * uart_driver);
+
+/*
+ * @brief Setup H5 instance with uart_driver
+ * @param uart_driver to use 
+ */
+const hci_transport_t * hci_transport_h5_instance(const btstack_uart_block_t * uart_driver);
+
+/*
+ * @brief Enable H5 Low Power Mode: enter sleep mode after x ms of inactivity
+ * @param inactivity_timeout_ms or 0 for off
+ */
+void hci_transport_h5_set_auto_sleep(uint16_t inactivity_timeout_ms);
 
 /*
  * @brief
  */
-extern const hci_transport_t * hci_transport_h5_instance(void);
-
-/*
- * @brief
- */
-extern const hci_transport_t * hci_transport_usb_instance(void);
+const hci_transport_t * hci_transport_usb_instance(void);
 
 
 /* API_END */
diff --git a/src/hci_transport_h4.c b/src/hci_transport_h4.c
new file mode 100644
index 000000000..ca1d5d220
--- /dev/null
+++ b/src/hci_transport_h4.c
@@ -0,0 +1,521 @@
+/*
+ * Copyright (C) 2014 BlueKitchen GmbH
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ * 4. Any redistribution, use, or modification is done solely for
+ *    personal benefit and not for any commercial purpose or for
+ *    monetary gain.
+ *
+ * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS
+ * RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+ * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Please inquire about commercial licensing options at 
+ * contact@bluekitchen-gmbh.com
+ *
+ */
+
+/*
+ *  hci_h4_transport.c
+ *
+ *  HCI Transport API implementation for H4 protocol over POSIX with optional support for eHCILL
+ *
+ *  Created by Matthias Ringwald on 4/29/09.
+ */
+
+#include "btstack_config.h"
+
+#include "btstack_debug.h"
+#include "hci.h"
+#include "hci_transport.h"
+#include "btstack_uart_block.h"
+
+#ifdef ENABLE_EHCILL
+
+// eHCILL commands
+#define EHCILL_GO_TO_SLEEP_IND 0x030
+#define EHCILL_GO_TO_SLEEP_ACK 0x031
+#define EHCILL_WAKE_UP_IND     0x032
+#define EHCILL_WAKE_UP_ACK     0x033
+
+static int  hci_transport_h4_ehcill_outgoing_packet_ready(void);
+static int  hci_transport_h4_ehcill_sleep_mode_active(void);
+static void hci_transport_h4_echill_send_wakeup_ind(void);
+static void hci_transport_h4_ehcill_handle_command(uint8_t action);
+static void hci_transport_h4_ehcill_handle_ehcill_command_sent(void);
+static void hci_transport_h4_ehcill_handle_packet_sent(void);
+static void hci_transport_h4_ehcill_open(void);
+static void hci_transport_h4_ehcill_reset_statemachine(void);
+static void hci_transport_h4_ehcill_send_ehcill_command(void);
+static void hci_transport_h4_ehcill_sleep_ack_timer_setup(void);
+static void hci_transport_h4_ehcill_trigger_wakeup(void);
+
+typedef enum {
+    EHCILL_STATE_SLEEP,
+    EHCILL_STATE_W4_ACK,
+    EHCILL_STATE_AWAKE
+} EHCILL_STATE;
+
+// eHCILL state machine
+static EHCILL_STATE ehcill_state;
+static uint8_t      ehcill_command_to_send;
+
+static btstack_uart_sleep_mode_t btstack_uart_sleep_mode;
+
+// work around for eHCILL problem
+static btstack_timer_source_t ehcill_sleep_ack_timer;
+
+#endif
+
+
+// assert pre-buffer for packet type is available
+#if !defined(HCI_OUTGOING_PRE_BUFFER_SIZE) || (HCI_OUTGOING_PRE_BUFFER_SIZE == 0)
+#error HCI_OUTGOING_PRE_BUFFER_SIZE not defined. Please update hci.h
+#endif
+
+static void dummy_handler(uint8_t packet_type, uint8_t *packet, uint16_t size); 
+
+typedef enum {
+    H4_W4_PACKET_TYPE,
+    H4_W4_EVENT_HEADER,
+    H4_W4_ACL_HEADER,
+    H4_W4_SCO_HEADER,
+    H4_W4_PAYLOAD,
+} H4_STATE;
+
+typedef enum {
+    TX_IDLE = 1,
+    TX_W4_PACKET_SENT,
+#ifdef ENABLE_EHCILL
+    TX_W4_WAKEUP, 
+    TX_W2_EHCILL_SEND,
+    TX_W4_EHCILL_SENT,
+#endif
+} TX_STATE;
+
+// UART Driver + Config
+static const btstack_uart_block_t * btstack_uart;
+static btstack_uart_config_t uart_config;
+
+// write state
+static TX_STATE tx_state;         
+static uint8_t * tx_data;
+static uint16_t  tx_len;   // 0 == no outgoing packet
+
+static uint8_t packet_sent_event[] = { HCI_EVENT_TRANSPORT_PACKET_SENT, 0};
+
+static  void (*packet_handler)(uint8_t packet_type, uint8_t *packet, uint16_t size) = dummy_handler;
+
+// packet reader state machine
+static  H4_STATE h4_state;
+static int bytes_to_read;
+static int read_pos;
+
+// incoming packet buffer
+static uint8_t hci_packet_with_pre_buffer[HCI_INCOMING_PRE_BUFFER_SIZE + 1 + HCI_PACKET_BUFFER_SIZE]; // packet type + max(acl header + acl payload, event header + event data)
+static uint8_t * hci_packet = &hci_packet_with_pre_buffer[HCI_INCOMING_PRE_BUFFER_SIZE];
+
+static int hci_transport_h4_set_baudrate(uint32_t baudrate){
+    log_info("hci_transport_h4_set_baudrate %u", baudrate);
+    return btstack_uart->set_baudrate(baudrate);
+}
+
+static void hci_transport_h4_reset_statemachine(void){
+    h4_state = H4_W4_PACKET_TYPE;
+    read_pos = 0;
+    bytes_to_read = 1;
+}
+
+static void hci_transport_h4_trigger_next_read(void){
+    // log_info("hci_transport_h4_trigger_next_read: %u bytes", bytes_to_read);
+    btstack_uart->receive_block(&hci_packet[read_pos], bytes_to_read);  
+}
+
+static void hci_transport_h4_block_read(void){
+
+    read_pos += bytes_to_read;
+
+    switch (h4_state) {
+        case H4_W4_PACKET_TYPE:
+            switch (hci_packet[0]){
+                case HCI_EVENT_PACKET:
+                    bytes_to_read = HCI_EVENT_HEADER_SIZE;
+                    h4_state = H4_W4_EVENT_HEADER;
+                    break;
+                case HCI_ACL_DATA_PACKET:
+                    bytes_to_read = HCI_ACL_HEADER_SIZE;
+                    h4_state = H4_W4_ACL_HEADER;
+                    break;
+                case HCI_SCO_DATA_PACKET:
+                    bytes_to_read = HCI_SCO_HEADER_SIZE;
+                    h4_state = H4_W4_SCO_HEADER;
+                    break;
+#ifdef ENABLE_EHCILL
+                case EHCILL_GO_TO_SLEEP_IND:
+                case EHCILL_GO_TO_SLEEP_ACK:
+                case EHCILL_WAKE_UP_IND:
+                case EHCILL_WAKE_UP_ACK:
+                    hci_transport_h4_ehcill_handle_command(hci_packet[0]);
+                    hci_transport_h4_reset_statemachine();
+                    break;
+#endif
+                default:
+                    log_error("hci_transport_h4: invalid packet type 0x%02x", hci_packet[0]);
+                    hci_transport_h4_reset_statemachine();
+                    break;
+            }
+            break;
+            
+        case H4_W4_EVENT_HEADER:
+            bytes_to_read = hci_packet[2];
+            h4_state = H4_W4_PAYLOAD;
+            break;
+            
+        case H4_W4_ACL_HEADER:
+            bytes_to_read = little_endian_read_16( hci_packet, 3);
+            // check ACL length
+            if (HCI_ACL_HEADER_SIZE + bytes_to_read >  HCI_PACKET_BUFFER_SIZE){
+                log_error("hci_transport_h4: invalid ACL payload len %u - only space for %u", bytes_to_read, HCI_PACKET_BUFFER_SIZE - HCI_ACL_HEADER_SIZE);
+                hci_transport_h4_reset_statemachine();
+                break;              
+            }
+            h4_state = H4_W4_PAYLOAD;
+            break;
+            
+        case H4_W4_SCO_HEADER:
+            bytes_to_read = hci_packet[3];
+            h4_state = H4_W4_PAYLOAD;
+            break;
+
+        case H4_W4_PAYLOAD:
+            packet_handler(hci_packet[0], &hci_packet[1], read_pos-1);
+            hci_transport_h4_reset_statemachine();
+            break;
+        default:
+            break;
+    }
+    hci_transport_h4_trigger_next_read();
+}
+
+static void hci_transport_h4_block_sent(void){
+    switch (tx_state){
+        case TX_W4_PACKET_SENT:
+            // packet fully sent, reset state
+            tx_len = 0;
+            tx_state = TX_IDLE;
+
+#ifdef ENABLE_EHCILL
+            // notify eHCILL engine
+            hci_transport_h4_ehcill_handle_packet_sent();
+#endif
+            // notify upper stack that it can send again
+            packet_handler(HCI_EVENT_PACKET, &packet_sent_event[0], sizeof(packet_sent_event));
+            break;
+
+#ifdef ENABLE_EHCILL        
+        case TX_W4_EHCILL_SENT: 
+            hci_transport_h4_ehcill_handle_ehcill_command_sent();
+            break;
+#endif
+
+        default:
+            break;
+    }
+}
+
+static int hci_transport_h4_can_send_now(uint8_t packet_type){
+    return tx_state == TX_IDLE;
+}
+
+static int hci_transport_h4_send_packet(uint8_t packet_type, uint8_t * packet, int size){
+    // store packet type before actual data and increase size
+    size++;
+    packet--;
+    *packet = packet_type;
+
+    // store request
+    tx_len   = size;
+    tx_data  = packet;
+
+#ifdef ENABLE_EHCILL
+    if (hci_transport_h4_ehcill_sleep_mode_active()){
+        hci_transport_h4_ehcill_trigger_wakeup();
+        return 0;
+    }
+#endif
+
+    // start sending
+    tx_state = TX_W4_PACKET_SENT;
+    btstack_uart->send_block(packet, size);
+    return 0;
+}
+
+static void hci_transport_h4_init(const void * transport_config){
+    // check for hci_transport_config_uart_t
+    if (!transport_config) {
+        log_error("hci_transport_h4: no config!");
+        return;
+    }
+    if (((hci_transport_config_t*)transport_config)->type != HCI_TRANSPORT_CONFIG_UART) {
+        log_error("hci_transport_h4: config not of type != HCI_TRANSPORT_CONFIG_UART!");
+        return;
+    }
+
+    // extract UART config from transport config
+    hci_transport_config_uart_t * hci_transport_config_uart = (hci_transport_config_uart_t*) transport_config;
+    uart_config.baudrate    = hci_transport_config_uart->baudrate_init;
+    uart_config.flowcontrol = hci_transport_config_uart->flowcontrol;
+    uart_config.device_name = hci_transport_config_uart->device_name;
+
+    // setup UART driver
+    btstack_uart->init(&uart_config);
+    btstack_uart->set_block_received(&hci_transport_h4_block_read);
+    btstack_uart->set_block_sent(&hci_transport_h4_block_sent);
+}
+
+static int hci_transport_h4_open(void){
+    int res = btstack_uart->open();
+    if (res){
+        return res;
+    }
+    hci_transport_h4_reset_statemachine();
+    hci_transport_h4_trigger_next_read();
+
+    tx_state = TX_IDLE;
+
+#ifdef ENABLE_EHCILL
+    hci_transport_h4_ehcill_open();
+#endif
+    return 0;
+}
+
+static int hci_transport_h4_close(void){
+    return btstack_uart->close();
+}
+
+static void hci_transport_h4_register_packet_handler(void (*handler)(uint8_t packet_type, uint8_t *packet, uint16_t size)){
+    packet_handler = handler;
+}
+
+static void dummy_handler(uint8_t packet_type, uint8_t *packet, uint16_t size){
+}
+
+//
+// --- main part of eHCILL implementation ---
+//
+
+#ifdef ENABLE_EHCILL
+
+static void hci_transport_h4_ehcill_open(void){
+    hci_transport_h4_ehcill_reset_statemachine();
+
+    // find best sleep mode to use: wake on CTS, wake on RX, none
+    btstack_uart_sleep_mode = BTSTACK_UART_SLEEP_OFF;
+    int supported_sleep_modes = 0;
+    if (btstack_uart->get_supported_sleep_modes){
+        supported_sleep_modes = btstack_uart->get_supported_sleep_modes();
+    }
+    if (supported_sleep_modes & BTSTACK_UART_SLEEP_MASK_RTS_HIGH_WAKE_ON_CTS_PULSE){
+        log_info("eHCILL: using wake on CTS");
+        btstack_uart_sleep_mode = BTSTACK_UART_SLEEP_RTS_HIGH_WAKE_ON_CTS_PULSE;
+    } else if (supported_sleep_modes & BTSTACK_UART_SLEEP_MASK_RTS_LOW_WAKE_ON_RX_EDGE){
+        log_info("eHCILL: using wake on RX");
+        btstack_uart_sleep_mode = BTSTACK_UART_SLEEP_RTS_LOW_WAKE_ON_RX_EDGE;
+    } else {
+        log_info("eHCILL: UART driver does not provide compatible sleep mode");
+    }
+}
+
+static void hci_transport_h4_echill_send_wakeup_ind(void){
+    // update state
+    tx_state     = TX_W4_WAKEUP;
+    ehcill_state = EHCILL_STATE_W4_ACK;
+    ehcill_command_to_send = EHCILL_WAKE_UP_IND;
+    btstack_uart->send_block(&ehcill_command_to_send, 1);
+}
+
+static int hci_transport_h4_ehcill_outgoing_packet_ready(void){
+    return tx_len != 0;
+}
+
+static int  hci_transport_h4_ehcill_sleep_mode_active(void){
+    return ehcill_state == EHCILL_STATE_SLEEP;
+}
+
+static void hci_transport_h4_ehcill_reset_statemachine(void){
+    ehcill_state = EHCILL_STATE_AWAKE;
+}
+
+static void hci_transport_h4_ehcill_send_ehcill_command(void){
+    log_debug("eHCILL: send command %02x", ehcill_command_to_send);
+    tx_state = TX_W4_EHCILL_SENT;
+    btstack_uart->send_block(&ehcill_command_to_send, 1);
+}
+
+static void hci_transport_h4_ehcill_sleep_ack_timer_handler(btstack_timer_source_t * timer){
+    log_debug("eHCILL: timer triggered");
+    hci_transport_h4_ehcill_send_ehcill_command();
+}
+
+static void hci_transport_h4_ehcill_sleep_ack_timer_setup(void){
+    // setup timer
+    log_debug("eHCILL: set timer for sending command");
+    btstack_run_loop_set_timer_handler(&ehcill_sleep_ack_timer, &hci_transport_h4_ehcill_sleep_ack_timer_handler);
+    btstack_run_loop_set_timer(&ehcill_sleep_ack_timer, 50);
+    btstack_run_loop_add_timer(&ehcill_sleep_ack_timer);
+}
+
+static void hci_transport_h4_ehcill_trigger_wakeup(void){
+    switch (tx_state){
+        case TX_W2_EHCILL_SEND:
+        case TX_W4_EHCILL_SENT:
+            // wake up / sleep ack in progress, nothing to do now
+            return;
+        case TX_IDLE:
+        default:
+            // all clear, prepare for wakeup
+            break;
+    }
+    // UART needed again
+    if (btstack_uart_sleep_mode){
+        btstack_uart->set_sleep(BTSTACK_UART_SLEEP_OFF);
+    }
+    hci_transport_h4_echill_send_wakeup_ind();
+}
+
+static void hci_transport_h4_ehcill_schedule_ecill_command(uint8_t command){
+    ehcill_command_to_send = command;
+    switch (tx_state){
+        case TX_IDLE:
+            if (ehcill_command_to_send == EHCILL_WAKE_UP_ACK){
+                // send right away
+                hci_transport_h4_ehcill_send_ehcill_command();
+            } else {
+                // change state so BTstack cannot send and setup timer
+                tx_state = TX_W2_EHCILL_SEND;
+                hci_transport_h4_ehcill_sleep_ack_timer_setup();
+            }
+            break;
+        default:
+            break;
+    }
+}
+
+static void hci_transport_h4_ehcill_handle_command(uint8_t action){
+    // log_info("hci_transport_h4_ehcill_handle: %x, state %u, defer_rx %u", action, ehcill_state, ehcill_defer_rx_size);
+    switch(ehcill_state){
+        case EHCILL_STATE_AWAKE:
+            switch(action){
+                case EHCILL_GO_TO_SLEEP_IND:
+                    ehcill_state = EHCILL_STATE_SLEEP;
+                    log_info("eHCILL: GO_TO_SLEEP_IND RX");
+                    hci_transport_h4_ehcill_schedule_ecill_command(EHCILL_GO_TO_SLEEP_ACK);
+                    break;
+                default:
+                    break;
+            }
+            break;
+            
+        case EHCILL_STATE_SLEEP:
+            switch(action){
+                case EHCILL_WAKE_UP_IND:
+                    ehcill_state = EHCILL_STATE_AWAKE;
+                    log_info("eHCILL: WAKE_UP_IND RX");
+                    hci_transport_h4_ehcill_schedule_ecill_command(EHCILL_WAKE_UP_ACK);
+                    break;
+                    
+                default:
+                    break;
+            }
+            break;
+            
+        case EHCILL_STATE_W4_ACK:
+            switch(action){
+                case EHCILL_WAKE_UP_IND:
+                case EHCILL_WAKE_UP_ACK:
+                    log_info("eHCILL: WAKE_UP_IND or ACK");
+                    tx_state = TX_W4_PACKET_SENT;
+                    ehcill_state = EHCILL_STATE_AWAKE;
+                    btstack_uart->send_block(tx_data, tx_len);
+                    break;
+                default:
+                    break;
+            }
+            break;
+    }
+}
+
+static void hci_transport_h4_ehcill_handle_packet_sent(void){
+    // now, send pending ehcill command if neccessary
+    switch (ehcill_command_to_send){
+        case EHCILL_GO_TO_SLEEP_ACK:
+            hci_transport_h4_ehcill_sleep_ack_timer_setup();
+            break;
+        case EHCILL_WAKE_UP_IND:
+            hci_transport_h4_ehcill_send_ehcill_command();
+            break;
+        default:
+            break;
+    }
+}
+
+static void hci_transport_h4_ehcill_handle_ehcill_command_sent(void){
+    tx_state = TX_IDLE;
+    int command = ehcill_command_to_send;
+    ehcill_command_to_send = 0;
+    if (command == EHCILL_GO_TO_SLEEP_ACK) {
+        log_info("eHCILL: GO_TO_SLEEP_ACK sent, enter sleep mode");
+        // UART not needed after EHCILL_GO_TO_SLEEP_ACK was sent
+        if (btstack_uart_sleep_mode != BTSTACK_UART_SLEEP_OFF){
+            btstack_uart->set_sleep(btstack_uart_sleep_mode);
+        }
+    }
+    // already packet ready? then start wakeup
+    if (hci_transport_h4_ehcill_outgoing_packet_ready()){
+        if (btstack_uart_sleep_mode){
+            btstack_uart->set_sleep(BTSTACK_UART_SLEEP_OFF);
+        }
+        hci_transport_h4_echill_send_wakeup_ind();
+    }
+}
+
+#endif
+// --- end of eHCILL implementation ---------
+
+static const hci_transport_t hci_transport_h4 = {
+    /* const char * name; */                                        "H4",
+    /* void   (*init) (const void *transport_config); */            &hci_transport_h4_init,
+    /* int    (*open)(void); */                                     &hci_transport_h4_open,
+    /* int    (*close)(void); */                                    &hci_transport_h4_close,
+    /* void   (*register_packet_handler)(void (*handler)(...); */   &hci_transport_h4_register_packet_handler,
+    /* int    (*can_send_packet_now)(uint8_t packet_type); */       &hci_transport_h4_can_send_now,
+    /* int    (*send_packet)(...); */                               &hci_transport_h4_send_packet,
+    /* int    (*set_baudrate)(uint32_t baudrate); */                &hci_transport_h4_set_baudrate,
+    /* void   (*reset_link)(void); */                               NULL,
+};
+
+// configure and return h4 singleton
+const hci_transport_t * hci_transport_h4_instance(const btstack_uart_block_t * uart_driver) {
+    btstack_uart = uart_driver;
+    return &hci_transport_h4;
+}
diff --git a/platform/posix/hci_transport_h5_posix.c b/src/hci_transport_h5.c
similarity index 55%
rename from platform/posix/hci_transport_h5_posix.c
rename to src/hci_transport_h5.c
index 5a9bed98e..e57ee3bb0 100644
--- a/platform/posix/hci_transport_h5_posix.c
+++ b/src/hci_transport_h5.c
@@ -43,22 +43,11 @@
  *  Created by Matthias Ringwald on 4/29/09.
  */
 
-#include <termios.h>  /* POSIX terminal control definitions */
-#include <fcntl.h>    /* File control definitions */
-#include <unistd.h>   /* UNIX standard function definitions */
-#include <stdio.h>
-#include <string.h>
-
 #include "hci.h"
 #include "btstack_slip.h"
 #include "btstack_debug.h"
 #include "hci_transport.h"
-
-#ifdef HAVE_EHCILL
-#error "HCI Transport H5 POSIX does not support eHCILL. Please either use HAVE_EHCILL or H5 Transport"
-#endif 
-
-/// newer
+#include "btstack_uart_block.h"
 
 typedef enum {
     LINK_UNINITIALIZED,
@@ -66,6 +55,20 @@ typedef enum {
     LINK_ACTIVE
 } hci_transport_link_state_t;
 
+typedef enum {
+    HCI_TRANSPORT_LINK_SEND_SYNC            = 1 << 0,
+    HCI_TRANSPORT_LINK_SEND_SYNC_RESPONSE   = 1 << 1,
+    HCI_TRANSPORT_LINK_SEND_CONFIG          = 1 << 2,
+    HCI_TRANSPORT_LINK_SEND_CONFIG_RESPONSE = 1 << 3,
+    HCI_TRANSPORT_LINK_SEND_SLEEP           = 1 << 4,
+    HCI_TRANSPORT_LINK_SEND_WOKEN           = 1 << 5,
+    HCI_TRANSPORT_LINK_SEND_WAKEUP          = 1 << 6,
+    HCI_TRANSPORT_LINK_SEND_QUEUED_PACKET   = 1 << 7,
+    HCI_TRANSPORT_LINK_SEND_ACK_PACKET      = 1 << 8,
+    HCI_TRANSPORT_LINK_ENTER_SLEEP          = 1 << 9,
+
+} hci_transport_link_actions_t;
+
 // Configuration Field. No packet buffers -> sliding window = 1, no OOF flow control, no data integrity check
 #define LINK_CONFIG_SLIDING_WINDOW_SIZE 1
 #define LINK_CONFIG_OOF_FLOW_CONTROL 0
@@ -83,9 +86,14 @@ typedef enum {
 #define LINK_ACKNOWLEDGEMENT_TYPE 0x00
 #define LINK_CONTROL_PACKET_TYPE 0x0f
 
+// max size of write requests
+#define LINK_SLIP_TX_CHUNK_LEN 64
+
+// ---
 static const uint8_t link_control_sync[] =   { 0x01, 0x7e};
 static const uint8_t link_control_sync_response[] = { 0x02, 0x7d};
 static const uint8_t link_control_config[] = { 0x03, 0xfc, LINK_CONFIG_FIELD};
+static const uint8_t link_control_config_prefix_len  = 2;
 static const uint8_t link_control_config_response[] = { 0x04, 0x7b, LINK_CONFIG_FIELD};
 static const uint8_t link_control_config_response_prefix_len  = 2;
 static const uint8_t link_control_wakeup[] = { 0x05, 0xfa};
@@ -95,8 +103,9 @@ static const uint8_t link_control_sleep[] =  { 0x07, 0x78};
 // incoming pre-bufffer + 4 bytes H5 header + max(acl header + acl payload, event header + event data) + 2 bytes opt CRC
 static uint8_t   hci_packet_with_pre_buffer[HCI_INCOMING_PRE_BUFFER_SIZE + 6 + HCI_PACKET_BUFFER_SIZE];
 
-// Non-optimized outgoing buffer (EOF, 4 bytes header, payload, EOF)
-static uint8_t slip_outgoing_buffer[2 + 2 * (HCI_PACKET_BUFFER_SIZE + 4)];
+// outgoing slip encoded buffer. +1 to assert that last SOF fits in buffer
+static uint8_t slip_outgoing_buffer[LINK_SLIP_TX_CHUNK_LEN+1];
+static int     slip_write_active;
 
 // H5 Link State
 static hci_transport_link_state_t link_state;
@@ -106,48 +115,75 @@ static uint8_t  link_ack_nr;
 static uint16_t link_resend_timeout_ms;
 static uint8_t  link_peer_asleep;
 
+// auto sleep-mode
+static btstack_timer_source_t inactivity_timer;
+static uint16_t link_inactivity_timeout_ms; // auto-sleep if set
+
 // Outgoing packet
 static uint8_t   hci_packet_type;
 static uint16_t  hci_packet_size;
 static uint8_t * hci_packet;
 
-// device
-static hci_transport_config_uart_t * hci_transport_config_uart;
-
-// data source for device
-static btstack_data_source_t         hci_transport_h5_data_source;
-
-// hci_transport_t instance
-static hci_transport_t *             hci_transport_h5;
-
 // hci packet handler
 static  void (*packet_handler)(uint8_t packet_type, uint8_t *packet, uint16_t size);
 
+static int hci_transport_link_actions;
+
+// UART Driver + Config
+static const btstack_uart_block_t * btstack_uart;
+static btstack_uart_config_t uart_config;
+static btstack_uart_sleep_mode_t btstack_uart_sleep_mode;
 
 // Prototypes
-static int hci_transport_h5_process(btstack_data_source_t *ds);
+static void hci_transport_h5_process_frame(uint16_t frame_size);
+static int  hci_transport_link_have_outgoing_packet(void);
+static void hci_transport_link_send_queued_packet(void);
 static void hci_transport_link_set_timer(uint16_t timeout_ms);
 static void hci_transport_link_timeout_handler(btstack_timer_source_t * timer);
-static int  hci_transport_h5_outgoing_packet(void);
-static void hci_transport_h5_send_queued_packet(void);
+static void hci_transport_link_run(void);
+static void hci_transport_slip_init(void);
 
-// Generic helper
-static void hci_transport_h5_send_really(const uint8_t * data, int size){
-    // log_info("hci_transport_h5_send_really (%u bytes)", size);
-    // log_info_hexdump(data, size);
-    while (size > 0) {
-        int bytes_written = write(hci_transport_h5_data_source.fd, data, size);
-        if (bytes_written < 0) {
-            usleep(5000);
-            continue;
-        }
-        data += bytes_written;
-        size -= bytes_written;
-    }
+// -----------------------------
+static void hci_transport_inactivity_timeout_handler(btstack_timer_source_t * ts){
+    log_info("h5: inactivity timeout. link state %u, peer asleep %u, actions 0x%02x, outgoing packet %u",
+        link_state, link_peer_asleep, hci_transport_link_actions, hci_transport_link_have_outgoing_packet());
+    if (hci_transport_link_have_outgoing_packet()) return;
+    if (link_state != LINK_ACTIVE) return;
+    if (hci_transport_link_actions) return;
+    if (link_peer_asleep) return;
+    hci_transport_link_actions |= HCI_TRANSPORT_LINK_SEND_SLEEP;
+    hci_transport_link_run();
 }
 
+static void hci_transport_inactivity_timer_set(void){
+    if (!link_inactivity_timeout_ms) return;
+    btstack_run_loop_set_timer_handler(&inactivity_timer, &hci_transport_inactivity_timeout_handler);
+    btstack_run_loop_set_timer(&inactivity_timer, link_inactivity_timeout_ms);
+    btstack_run_loop_remove_timer(&inactivity_timer);
+    btstack_run_loop_add_timer(&inactivity_timer);
+}
+
+// -----------------------------
 // SLIP Outgoing
 
+// Fill chunk and write
+static void hci_transport_slip_encode_chunk_and_send(int pos){
+    while (btstack_slip_encoder_has_data() & (pos < LINK_SLIP_TX_CHUNK_LEN)) {
+        slip_outgoing_buffer[pos++] = btstack_slip_encoder_get_byte();
+    }
+    if (!btstack_slip_encoder_has_data()){
+        // Start of Frame
+        slip_outgoing_buffer[pos++] = BTSTACK_SLIP_SOF;
+    }
+    slip_write_active = 1;
+    log_info("hci_transport_slip: send %u bytes", pos);
+    btstack_uart->send_block(slip_outgoing_buffer, pos);
+}
+
+static inline void hci_transport_slip_send_next_chunk(void){
+    hci_transport_slip_encode_chunk_and_send(0);
+}
+
 // format: 0xc0 HEADER PACKER 0xc0
 // @param uint8_t header[4]
 static void hci_transport_slip_send_frame(const uint8_t * header, const uint8_t * packet, uint16_t packet_size){
@@ -165,14 +201,9 @@ static void hci_transport_slip_send_frame(const uint8_t * header, const uint8_t
 
     // Packet
     btstack_slip_encoder_start(packet, packet_size);
-    while (btstack_slip_encoder_has_data()){
-        slip_outgoing_buffer[pos++] = btstack_slip_encoder_get_byte();
-    }
 
-    // Start of Frame
-    slip_outgoing_buffer[pos++] = BTSTACK_SLIP_SOF;
-
-    hci_transport_h5_send_really(slip_outgoing_buffer, pos);
+    // Fill rest of chunk from packet and send
+    hci_transport_slip_encode_chunk_and_send(pos);
 }
 
 // SLIP Incoming
@@ -239,6 +270,23 @@ static void hci_transport_link_send_wakeup(void){
     hci_transport_link_send_control(link_control_wakeup, sizeof(link_control_wakeup));
 }
 
+static void hci_transport_link_send_sleep(void){
+    log_info("link: send sleep");
+    hci_transport_link_send_control(link_control_sleep, sizeof(link_control_sleep));
+}
+
+static void hci_transport_link_send_queued_packet(void){
+    log_info("hci_transport_link_send_queued_packet: seq %u, ack %u, size %u", link_seq_nr, link_ack_nr, hci_packet_size);
+    log_info_hexdump(hci_packet, hci_packet_size);
+
+    uint8_t header[4];
+    hci_transport_link_calc_header(header, link_seq_nr, link_ack_nr, 0, 1, hci_packet_type, hci_packet_size);
+    hci_transport_slip_send_frame(header, hci_packet, hci_packet_size);
+
+    // reset inactvitiy timer
+    hci_transport_inactivity_timer_set();
+}
+
 static void hci_transport_link_send_ack_packet(void){
     log_info("link: send ack %u", link_ack_nr);
     uint8_t header[4];
@@ -246,6 +294,62 @@ static void hci_transport_link_send_ack_packet(void){
     hci_transport_slip_send_frame(header, NULL, 0);
 }
 
+static void hci_transport_link_run(void){
+    // exit if outgoing active
+    if (slip_write_active) return;
+
+    // process queued requests
+    if (hci_transport_link_actions & HCI_TRANSPORT_LINK_SEND_SYNC){
+        hci_transport_link_actions &= ~HCI_TRANSPORT_LINK_SEND_SYNC;
+        hci_transport_link_send_sync();
+        return;
+    }
+    if (hci_transport_link_actions & HCI_TRANSPORT_LINK_SEND_SYNC_RESPONSE){
+        hci_transport_link_actions &= ~HCI_TRANSPORT_LINK_SEND_SYNC_RESPONSE;
+        hci_transport_link_send_sync_response();
+        return;
+    }
+    if (hci_transport_link_actions & HCI_TRANSPORT_LINK_SEND_CONFIG){
+        hci_transport_link_actions &= ~HCI_TRANSPORT_LINK_SEND_CONFIG;
+        hci_transport_link_send_config();
+        return;
+    }
+    if (hci_transport_link_actions & HCI_TRANSPORT_LINK_SEND_CONFIG_RESPONSE){
+        hci_transport_link_actions &= ~HCI_TRANSPORT_LINK_SEND_CONFIG_RESPONSE;
+        hci_transport_link_send_config_response();
+        return;
+    }
+    if (hci_transport_link_actions & HCI_TRANSPORT_LINK_SEND_WOKEN){
+        hci_transport_link_actions &= ~HCI_TRANSPORT_LINK_SEND_WOKEN;
+        hci_transport_link_send_woken();
+        return;
+    }
+    if (hci_transport_link_actions & HCI_TRANSPORT_LINK_SEND_WAKEUP){
+        hci_transport_link_actions &= ~HCI_TRANSPORT_LINK_SEND_WAKEUP;
+        hci_transport_link_send_wakeup();
+        return;
+    }
+    if (hci_transport_link_actions & HCI_TRANSPORT_LINK_SEND_QUEUED_PACKET){
+        hci_transport_link_actions &= ~HCI_TRANSPORT_LINK_SEND_QUEUED_PACKET;
+        // packet already contains ack, no need to send addtitional one
+        hci_transport_link_actions &= ~HCI_TRANSPORT_LINK_SEND_ACK_PACKET;
+        hci_transport_link_send_queued_packet();
+        return;
+    }
+    if (hci_transport_link_actions & HCI_TRANSPORT_LINK_SEND_ACK_PACKET){
+        hci_transport_link_actions &= ~HCI_TRANSPORT_LINK_SEND_ACK_PACKET;
+        hci_transport_link_send_ack_packet();
+        return;
+    }
+    if (hci_transport_link_actions & HCI_TRANSPORT_LINK_SEND_SLEEP){
+        hci_transport_link_actions &= ~HCI_TRANSPORT_LINK_SEND_SLEEP;
+        hci_transport_link_actions |=  HCI_TRANSPORT_LINK_ENTER_SLEEP;
+        link_peer_asleep = 1;
+        hci_transport_link_send_sleep();
+        return;
+    }
+}
+
 static void hci_transport_link_set_timer(uint16_t timeout_ms){
     btstack_run_loop_set_timer_handler(&link_timer, &hci_transport_link_timeout_handler);
     btstack_run_loop_set_timer(&link_timer, timeout_ms);
@@ -255,30 +359,32 @@ static void hci_transport_link_set_timer(uint16_t timeout_ms){
 static void hci_transport_link_timeout_handler(btstack_timer_source_t * timer){
     switch (link_state){
         case LINK_UNINITIALIZED:
-            hci_transport_link_send_sync();
+            hci_transport_link_actions |= HCI_TRANSPORT_LINK_SEND_SYNC;
             hci_transport_link_set_timer(LINK_PERIOD_MS);
             break;            
         case LINK_INITIALIZED:
-            hci_transport_link_send_config();
+            hci_transport_link_actions |= HCI_TRANSPORT_LINK_SEND_CONFIG;
             hci_transport_link_set_timer(LINK_PERIOD_MS);
             break;
         case LINK_ACTIVE:
-            if (!hci_transport_h5_outgoing_packet()){
+            if (!hci_transport_link_have_outgoing_packet()){
                 log_info("h5 timeout while active, but no outgoing packet");
                 return;
             }
             if (link_peer_asleep){
-                hci_transport_link_send_wakeup();
+                hci_transport_link_actions |= HCI_TRANSPORT_LINK_SEND_WAKEUP;
                 hci_transport_link_set_timer(LINK_WAKEUP_MS);
                 return;
             }
             // resend packet
-            hci_transport_h5_send_queued_packet();
+            hci_transport_link_actions |= HCI_TRANSPORT_LINK_SEND_QUEUED_PACKET;
             hci_transport_link_set_timer(link_resend_timeout_ms);
             break;
         default:
             break;
     }
+
+    hci_transport_link_run();
 }
 
 static void hci_transport_link_init(void){
@@ -286,19 +392,20 @@ static void hci_transport_link_init(void){
     link_peer_asleep = 0;
  
     // get started
-    hci_transport_link_send_sync();
+    hci_transport_link_actions |= HCI_TRANSPORT_LINK_SEND_SYNC;
     hci_transport_link_set_timer(LINK_PERIOD_MS);
+    hci_transport_link_run();
 }
 
-static int hci_transport_h5_inc_seq_nr(int seq_nr){
+static int hci_transport_link_inc_seq_nr(int seq_nr){
     return (seq_nr + 1) & 0x07;    
 }
 
-static int hci_transport_h5_outgoing_packet(void){
+static int hci_transport_link_have_outgoing_packet(void){
     return hci_packet != 0;
 }
 
-static void hci_transport_h5_clear_queue(void){
+static void hci_transport_link_clear_queue(void){
     btstack_run_loop_remove_timer(&link_timer);
     hci_packet = NULL;
 }
@@ -309,20 +416,6 @@ static void hci_transport_h5_queue_packet(uint8_t packet_type, uint8_t *packet,
     hci_packet_size = size;
 }
 
-static void hci_transport_h5_send_queued_packet(void){
-    log_info("hci_transport_h5_send_queued_packet: seq %u, ack %u, size %u", link_seq_nr, link_ack_nr, hci_packet_size);
-    log_info_hexdump(hci_packet, hci_packet_size);
-
-    uint8_t header[4];
-    hci_transport_link_calc_header(header, link_seq_nr, link_ack_nr, 0, 1, hci_packet_type, hci_packet_size);
-    hci_transport_slip_send_frame(header, hci_packet, hci_packet_size);
-}
-
-static int hci_transport_h5_can_send_packet_now(uint8_t packet_type){
-    if (hci_transport_h5_outgoing_packet()) return 0;
-    return link_state == LINK_ACTIVE;
-}
-
 static void hci_transport_h5_process_frame(uint16_t frame_size){
 
     if (frame_size < 4) return;
@@ -342,6 +435,15 @@ static void hci_transport_h5_process_frame(uint16_t frame_size){
     log_info_hexdump(slip_header, 4);
     log_info_hexdump(slip_payload, frame_size_without_header);
 
+    // CSR 8811 does not seem to auto-detect H5 mode and sends data with even parity.
+    // if this byte sequence is detected, just enable even parity
+    const uint8_t sync_response_bcsp[] = {0x01, 0x7a, 0x06, 0x10};
+    if (memcmp(sync_response_bcsp, slip_header, 4) == 0){
+        log_info("h5: detected BSCP SYNC sent with Even Parity -> discard frame and enable Even Parity");
+        btstack_uart->set_parity(1);
+        return;
+    }
+
     // validate header checksum
     uint8_t header_checksum = slip_header[0] + slip_header[1] + slip_header[2] + slip_header[3];
     if (header_checksum != 0xff){
@@ -364,7 +466,7 @@ static void hci_transport_h5_process_frame(uint16_t frame_size){
             if (link_packet_type != LINK_CONTROL_PACKET_TYPE) break;
             if (memcmp(slip_payload, link_control_sync, sizeof(link_control_sync)) == 0){
                 log_info("link: received sync");
-                hci_transport_link_send_sync_response();
+                hci_transport_link_actions |= HCI_TRANSPORT_LINK_SEND_SYNC_RESPONSE;
             }
             if (memcmp(slip_payload, link_control_sync_response, sizeof(link_control_sync_response)) == 0){
                 log_info("link: received sync response");
@@ -372,7 +474,7 @@ static void hci_transport_h5_process_frame(uint16_t frame_size){
                 btstack_run_loop_remove_timer(&link_timer);
                 log_info("link initialized");
                 //
-                hci_transport_link_send_config();
+                hci_transport_link_actions |= HCI_TRANSPORT_LINK_SEND_CONFIG;
                 hci_transport_link_set_timer(LINK_PERIOD_MS);
             }
             break;
@@ -380,11 +482,11 @@ static void hci_transport_h5_process_frame(uint16_t frame_size){
             if (link_packet_type != LINK_CONTROL_PACKET_TYPE) break;
             if (memcmp(slip_payload, link_control_sync, sizeof(link_control_sync)) == 0){
                 log_info("link: received sync");
-                hci_transport_link_send_sync_response();
+                hci_transport_link_actions |= HCI_TRANSPORT_LINK_SEND_SYNC_RESPONSE;
             }
-            if (memcmp(slip_payload, link_control_config, sizeof(link_control_config)) == 0){
+            if (memcmp(slip_payload, link_control_config, link_control_config_prefix_len) == 0){
                 log_info("link: received config");
-                hci_transport_link_send_config_response();
+                hci_transport_link_actions |= HCI_TRANSPORT_LINK_SEND_CONFIG_RESPONSE;
             }
             if (memcmp(slip_payload, link_control_config_response, link_control_config_response_prefix_len) == 0){
                 log_info("link: received config response");
@@ -405,22 +507,22 @@ static void hci_transport_h5_process_frame(uint16_t frame_size){
             if (reliable_packet){
                 if (seq_nr != link_ack_nr){
                     log_info("expected seq nr %u, but received %u", link_ack_nr, seq_nr);
-                    hci_transport_link_send_ack_packet();
-                    return;
+                    hci_transport_link_actions |= HCI_TRANSPORT_LINK_SEND_ACK_PACKET;
+                    break;
                 }
                 // ack packet right away
-                link_ack_nr = hci_transport_h5_inc_seq_nr(link_ack_nr);
-                hci_transport_link_send_ack_packet();
+                link_ack_nr = hci_transport_link_inc_seq_nr(link_ack_nr);
+                hci_transport_link_actions |= HCI_TRANSPORT_LINK_SEND_ACK_PACKET;
             }
           
             // Process ACKs in reliable packet and explicit ack packets
             if (reliable_packet || link_packet_type == LINK_ACKNOWLEDGEMENT_TYPE){
                 // our packet is good if the remote expects our seq nr + 1
-                int next_seq_nr = hci_transport_h5_inc_seq_nr(link_seq_nr);
-                if (hci_transport_h5_outgoing_packet() && next_seq_nr == ack_nr){
+                int next_seq_nr = hci_transport_link_inc_seq_nr(link_seq_nr);
+                if (hci_transport_link_have_outgoing_packet() && next_seq_nr == ack_nr){
                     log_info("h5: outoing packet with seq %u ack'ed", link_seq_nr);
                     link_seq_nr = next_seq_nr;
-                    hci_transport_h5_clear_queue();
+                    hci_transport_link_clear_queue();
 
                     // notify upper stack that it can send again
                     uint8_t event[] = { HCI_EVENT_TRANSPORT_PACKET_SENT, 0};
@@ -432,7 +534,7 @@ static void hci_transport_h5_process_frame(uint16_t frame_size){
                 case LINK_CONTROL_PACKET_TYPE:
                     if (memcmp(slip_payload, link_control_config, sizeof(link_control_config)) == 0){
                         log_info("link: received config");
-                        hci_transport_link_send_config_response();
+                        hci_transport_link_actions |= HCI_TRANSPORT_LINK_SEND_CONFIG_RESPONSE;
                         break;
                     }
                     if (memcmp(slip_payload, link_control_sync, sizeof(link_control_sync)) == 0){
@@ -441,27 +543,37 @@ static void hci_transport_h5_process_frame(uint16_t frame_size){
                         break;
                     }
                     if (memcmp(slip_payload, link_control_sleep, sizeof(link_control_sleep)) == 0){
-                        log_info("link: received sleep message");
+                        if (btstack_uart_sleep_mode){
+                            log_info("link: received sleep message. Enabling UART Sleep.");
+                            btstack_uart->set_sleep(btstack_uart_sleep_mode);
+                        } else {
+                            log_info("link: received sleep message. UART Sleep not supported");
+                        }
                         link_peer_asleep = 1;
                         break;
                     }
                     if (memcmp(slip_payload, link_control_wakeup, sizeof(link_control_wakeup)) == 0){
                         log_info("link: received wakupe message -> send woken");
                         link_peer_asleep = 0;
-                        hci_transport_link_send_woken();
+                        hci_transport_link_actions |= HCI_TRANSPORT_LINK_SEND_WOKEN;
                         break;
                     }
                     if (memcmp(slip_payload, link_control_woken, sizeof(link_control_woken)) == 0){
                         log_info("link: received woken message");
                         link_peer_asleep = 0;
-                        // TODO: send packet if queued....
+                        // queued packet will be sent in hci_transport_link_run if needed
                         break;
                     }
                     break;
                 case HCI_EVENT_PACKET:
                 case HCI_ACL_DATA_PACKET:
                 case HCI_SCO_DATA_PACKET:
+                    // seems like peer is awake
+                    link_peer_asleep = 0;
+                    // forward packet to stack
                     packet_handler(link_packet_type, slip_payload, link_payload_len);
+                    // reset inactvitiy timer
+                    hci_transport_inactivity_timer_set();
                     break;
             }
 
@@ -470,6 +582,136 @@ static void hci_transport_h5_process_frame(uint16_t frame_size){
             break;
     }
 
+    hci_transport_link_run();
+}
+
+// recommendet time until resend: 3 * time of largest packet
+static uint16_t hci_transport_link_calc_resend_timeout(uint32_t baudrate){
+    uint32_t max_packet_size_in_bit = (HCI_PACKET_BUFFER_SIZE + 6) << 3;
+    uint32_t t_max_x3_ms = max_packet_size_in_bit * 3000 / baudrate;
+    log_info("resend timeout for %u baud: %u ms", baudrate, t_max_x3_ms);
+    return t_max_x3_ms;
+}
+
+static void hci_transport_link_update_resend_timeout(uint32_t baudrate){
+    link_resend_timeout_ms = hci_transport_link_calc_resend_timeout(baudrate);
+}
+
+/// H5 Interface
+
+static uint8_t hci_transport_link_read_byte;
+
+static void hci_transport_h5_read_next_byte(void){
+    log_debug("h5: rx nxt");
+    btstack_uart->receive_block(&hci_transport_link_read_byte, 1);    
+}
+
+static void hci_transport_h5_block_received(){
+    log_debug("slip: process 0x%02x", hci_transport_link_read_byte);
+    btstack_slip_decoder_process(hci_transport_link_read_byte);
+    uint16_t frame_size = btstack_slip_decoder_frame_size();
+    if (frame_size) {
+        hci_transport_h5_process_frame(frame_size);
+        hci_transport_slip_init();
+    }
+    hci_transport_h5_read_next_byte();
+}
+
+static void hci_transport_h5_block_sent(void){
+
+    // check if more data to send
+    if (btstack_slip_encoder_has_data()){
+        hci_transport_slip_send_next_chunk();
+        return;
+    }
+
+    // done
+    slip_write_active = 0;
+
+    // enter sleep mode after sending sleep message
+    if (hci_transport_link_actions & HCI_TRANSPORT_LINK_ENTER_SLEEP){
+        hci_transport_link_actions &= ~HCI_TRANSPORT_LINK_ENTER_SLEEP;
+        if (btstack_uart_sleep_mode){
+            log_info("link: sent sleep message. Enabling UART Sleep.");
+            btstack_uart->set_sleep(btstack_uart_sleep_mode);
+        } else {
+            log_info("link: sent sleep message. UART Sleep not supported");
+        }
+    }
+
+    hci_transport_link_run();
+}
+
+static void hci_transport_h5_init(const void * transport_config){
+    // check for hci_transport_config_uart_t
+    if (!transport_config) {
+        log_error("hci_transport_h5: no config!");
+        return;
+    }
+    if (((hci_transport_config_t*)transport_config)->type != HCI_TRANSPORT_CONFIG_UART) {
+        log_error("hci_transport_h5: config not of type != HCI_TRANSPORT_CONFIG_UART!");
+        return;
+    }
+
+    // extract UART config from transport config
+    hci_transport_config_uart_t * hci_transport_config_uart = (hci_transport_config_uart_t*) transport_config;
+    uart_config.baudrate    = hci_transport_config_uart->baudrate_init;
+    uart_config.flowcontrol = hci_transport_config_uart->flowcontrol;
+    uart_config.device_name = hci_transport_config_uart->device_name;
+
+    // setup UART driver
+    btstack_uart->init(&uart_config);
+    btstack_uart->set_block_received(&hci_transport_h5_block_received);
+    btstack_uart->set_block_sent(&hci_transport_h5_block_sent);
+}
+
+static int hci_transport_h5_open(void){
+    int res = btstack_uart->open();
+    if (res){
+        return res;
+    }        
+    
+    // check if wake on RX can be used
+    btstack_uart_sleep_mode = BTSTACK_UART_SLEEP_OFF;
+    int supported_sleep_modes = 0;
+    if (btstack_uart->get_supported_sleep_modes){
+        supported_sleep_modes = btstack_uart->get_supported_sleep_modes();
+    }
+    if (supported_sleep_modes & BTSTACK_UART_SLEEP_MASK_RTS_LOW_WAKE_ON_RX_EDGE){
+        log_info("H5: using wake on RX");
+        btstack_uart_sleep_mode = BTSTACK_UART_SLEEP_RTS_LOW_WAKE_ON_RX_EDGE;
+    } else {
+        log_info("H5: UART driver does not provide compatible sleep mode");
+    }
+
+    // setup resend timeout
+    hci_transport_link_update_resend_timeout(uart_config.baudrate);
+
+    // init slip parser state machine
+    hci_transport_slip_init();
+
+    // init link management - already starts syncing
+    hci_transport_link_init();
+
+    // start receiving
+    hci_transport_h5_read_next_byte();
+
+    return 0;
+}
+
+static int hci_transport_h5_close(void){
+    return btstack_uart->close();
+    return 0;
+}
+
+static void hci_transport_h5_register_packet_handler(void (*handler)(uint8_t packet_type, uint8_t *packet, uint16_t size)){
+    packet_handler = handler;
+}
+
+static int hci_transport_h5_can_send_packet_now(uint8_t packet_type){
+    int res = !hci_transport_link_have_outgoing_packet() && link_state == LINK_ACTIVE;
+    // log_info("hci_transport_h5_can_send_packet_now: %u", res);
+    return res;
 }
 
 static int hci_transport_h5_send_packet(uint8_t packet_type, uint8_t *packet, int size){
@@ -481,160 +723,38 @@ static int hci_transport_h5_send_packet(uint8_t packet_type, uint8_t *packet, in
     // store request
     hci_transport_h5_queue_packet(packet_type, packet, size);
 
-    // check peer sleep mode
+    // send wakeup first
     if (link_peer_asleep){
-        hci_transport_link_send_wakeup();
+        if (btstack_uart_sleep_mode){
+            log_info("h5: disable UART sleep");
+            btstack_uart->set_sleep(BTSTACK_UART_SLEEP_OFF);
+        }
+        hci_transport_link_actions |= HCI_TRANSPORT_LINK_SEND_WAKEUP;
         hci_transport_link_set_timer(LINK_WAKEUP_MS);
-        return 0;        
+    } else {
+        hci_transport_link_actions |= HCI_TRANSPORT_LINK_SEND_QUEUED_PACKET;
+        hci_transport_link_set_timer(link_resend_timeout_ms);
     }
-
-    // otherwise, send packet right away
-    hci_transport_h5_send_queued_packet();
-
-    // set timer for retransmit
-    hci_transport_link_set_timer(link_resend_timeout_ms);
+    hci_transport_link_run();
     return 0;
 }
 
-/// H5 Interface
-
-static void hci_transport_h5_register_packet_handler(void (*handler)(uint8_t packet_type, uint8_t *packet, uint16_t size)){
-    packet_handler = handler;
-}
-
-// recommendet time until resend: 3 * time of largest packet
-static uint16_t hci_transport_h5_calc_resend_timeout(uint32_t baudrate){
-    uint32_t max_packet_size_in_bit = (HCI_PACKET_BUFFER_SIZE + 6) << 3;
-    uint32_t t_max_x3_ms = max_packet_size_in_bit * 3000 / baudrate;
-    log_info("resend timeout for %u baud: %u ms", baudrate, t_max_x3_ms);
-    return t_max_x3_ms;
-}
-
-static void hci_transport_h5_init(const void * transport_config){
-    // check for hci_transport_config_uart_t
-    if (!transport_config) {
-        log_error("hci_transport_h5_posix: no config!");
-        return;
-    }
-    if (((hci_transport_config_t*)transport_config)->type != HCI_TRANSPORT_CONFIG_UART) {
-        log_error("hci_transport_h5_posix: config not of type != HCI_TRANSPORT_CONFIG_UART!");
-        return;
-    }
-    hci_transport_config_uart = (hci_transport_config_uart_t*) transport_config;
-    hci_transport_h5_data_source.fd = -1;
-}
-
 static int hci_transport_h5_set_baudrate(uint32_t baudrate){
 
     log_info("hci_transport_h5_set_baudrate %u", baudrate);
+    int res = btstack_uart->set_baudrate(baudrate);
 
-    struct termios toptions;
-    int fd = hci_transport_h5_data_source.fd;
-
-    if (tcgetattr(fd, &toptions) < 0) {
-        perror("init_serialport: Couldn't get term attributes");
-        return -1;
-    }
-    
-    speed_t brate = baudrate; // let you override switch below if needed
-    switch(baudrate) {
-        case 57600:  brate=B57600;  break;
-        case 115200: brate=B115200; break;
-#ifdef B230400
-        case 230400: brate=B230400; break;
-#endif
-#ifdef B460800
-        case 460800: brate=B460800; break;
-#endif
-#ifdef B921600
-        case 921600: brate=B921600; break;
-#endif
-    }
-    cfsetospeed(&toptions, brate);
-    cfsetispeed(&toptions, brate);
-
-    if( tcsetattr(fd, TCSANOW, &toptions) < 0) {
-        perror("init_serialport: Couldn't set term attributes");
-        return -1;
-    }
-
-    // extra for h5: calc resend timeout
-    link_resend_timeout_ms = hci_transport_h5_calc_resend_timeout(baudrate);
-
+    if (res) return res;
+    hci_transport_link_update_resend_timeout(baudrate);
     return 0;
 }
 
-static int hci_transport_h5_open(void){
-
-    struct termios toptions;
-    int flags = O_RDWR | O_NOCTTY | O_NONBLOCK;
-    int fd = open(hci_transport_config_uart->device_name, flags);
-    if (fd == -1)  {
-        perror("h5_open: Unable to open port ");
-        perror(hci_transport_config_uart->device_name);
-        return -1;
-    }
-    
-    if (tcgetattr(fd, &toptions) < 0) {
-        perror("h5_open: Couldn't get term attributes");
-        return -1;
-    }
-    
-    cfmakeraw(&toptions);   // make raw
-
-    // 8N1
-    toptions.c_cflag &= ~CSTOPB;
-    toptions.c_cflag |= CS8;
-
-    if (hci_transport_config_uart->flowcontrol) {
-        // with flow control
-        toptions.c_cflag |= CRTSCTS;
-    } else {
-        // no flow control
-        toptions.c_cflag &= ~CRTSCTS;
-    }
-    
-    toptions.c_cflag |= CREAD | CLOCAL;  // turn on READ & ignore ctrl lines
-    //
-    // toptions.c_cflag |= PARENB; // enable even parity
-    //
-    toptions.c_iflag &= ~(IXON | IXOFF | IXANY); // turn off s/w flow ctrl
-    
-    // see: http://unixwiz.net/techtips/termios-vmin-vtime.html
-    toptions.c_cc[VMIN]  = 1;
-    toptions.c_cc[VTIME] = 0;
-    
-    if( tcsetattr(fd, TCSANOW, &toptions) < 0) {
-        perror("init_serialport: Couldn't set term attributes");
-        return -1;
-    }
-    
-    // set up data_source
-    btstack_run_loop_set_data_source_fd(&hci_transport_h5_data_source, fd);
-    btstack_run_loop_set_data_source_handler(&hci_transport_h5_data_source, &hci_transport_h5_process);
-    btstack_run_loop_enable_data_source_callbacks(&hci_transport_h5_data_source, DATA_SOURCE_CALLBACK_READ);
-    btstack_run_loop_add_data_source(&hci_transport_h5_data_source);
-    
-    // also set baudrate
-    if (hci_transport_h5_set_baudrate(hci_transport_config_uart->baudrate_init) < 0){
-        return -1;
-    }
-
-    // init slip parser state machine
-    hci_transport_slip_init();
-    
-    // init link management - already starts syncing
-    hci_transport_link_init();
-
-    return 0;
-}
-
-void hci_transport_h5_reset_link(void){
+static void hci_transport_h5_reset_link(void){
 
     log_info("hci_transport_h5_reset_link");
 
     // clear outgoing queue
-    hci_transport_h5_clear_queue();
+    hci_transport_link_clear_queue();
 
     // init slip parser state machine
     hci_transport_slip_init();
@@ -643,47 +763,24 @@ void hci_transport_h5_reset_link(void){
     hci_transport_link_init();
 }
 
-static int hci_transport_h5_close(void){
-    // first remove run loop handler
-    btstack_run_loop_remove_data_source(&hci_transport_h5_data_source);
-    
-    // then close device 
-    close(hci_transport_h5_data_source.fd);
-    hci_transport_h5_data_source.fd = -1;
-    return 0;
+static const hci_transport_t hci_transport_h5 = {
+    /* const char * name; */                                        "H5",
+    /* void   (*init) (const void *transport_config); */            &hci_transport_h5_init,
+    /* int    (*open)(void); */                                     &hci_transport_h5_open,
+    /* int    (*close)(void); */                                    &hci_transport_h5_close,
+    /* void   (*register_packet_handler)(void (*handler)(...); */   &hci_transport_h5_register_packet_handler,
+    /* int    (*can_send_packet_now)(uint8_t packet_type); */       &hci_transport_h5_can_send_packet_now,
+    /* int    (*send_packet)(...); */                               &hci_transport_h5_send_packet,
+    /* int    (*set_baudrate)(uint32_t baudrate); */                &hci_transport_h5_set_baudrate,
+    /* void   (*reset_link)(void); */                               &hci_transport_h5_reset_link,
+};
+
+// configure and return h5 singleton
+const hci_transport_t * hci_transport_h5_instance(const btstack_uart_block_t * uart_driver) {
+    btstack_uart = uart_driver;
+    return &hci_transport_h5;
 }
 
-static void hci_transport_h5_process(btstack_data_source_t *ds, btstack_data_source_callback_type_t callback_type) {
-    if (hci_transport_h5_data_source.fd < 0) return;
-
-    // process data byte by byte
-    uint8_t data;
-    while (1) {
-        int bytes_read = read(hci_transport_h5_data_source.fd, &data, 1);
-        if (bytes_read < 1) break;
-        // log_info("slip: process 0x%02x", data);
-        btstack_slip_decoder_process(data);
-        uint16_t frame_size = btstack_slip_decoder_frame_size();
-        if (frame_size) {
-            hci_transport_h5_process_frame(frame_size);
-            hci_transport_slip_init();
-        }
-    };
-}
-
-// get h5 singleton
-const hci_transport_t * hci_transport_h5_instance(void) {
-    if (hci_transport_h5 == NULL) {
-        hci_transport_h5 = (hci_transport_t*) malloc(sizeof(hci_transport_t));
-        memset(hci_transport_h5, 0, sizeof(hci_transport_t));
-        hci_transport_h5->name                          = "H5_POSIX";
-        hci_transport_h5->init                          = &hci_transport_h5_init;
-        hci_transport_h5->open                          = &hci_transport_h5_open;
-        hci_transport_h5->close                         = &hci_transport_h5_close;
-        hci_transport_h5->register_packet_handler       = &hci_transport_h5_register_packet_handler;
-        hci_transport_h5->can_send_packet_now           = &hci_transport_h5_can_send_packet_now;
-        hci_transport_h5->send_packet                   = &hci_transport_h5_send_packet;
-        hci_transport_h5->set_baudrate                  = &hci_transport_h5_set_baudrate;
-    }
-    return (const hci_transport_t *) hci_transport_h5;
+void hci_transport_h5_set_auto_sleep(uint16_t inactivity_timeout_ms){
+    link_inactivity_timeout_ms = inactivity_timeout_ms;
 }