diff --git a/README.md b/README.md
index 74c7d8850..b292b5988 100644
--- a/README.md
+++ b/README.md
@@ -57,7 +57,8 @@ No build server | [wiced-h5](https://github.com/bluekitchen/btstack/tree/develop
Status | Port | Platform
-------------------| ------|---------
[<img src="http://buildbot.bluekitchen-gmbh.com/btstack/badges/port-posix-h4-develop.svg">](https://buildbot.bluekitchen-gmbh.com/btstack/#/builders/port-posix-h4-develop) | [posix-h4](https://github.com/bluekitchen/btstack/tree/develop/port/posix-h4) | Unix-based system connected to Bluetooth module via H4 over serial port
-No build server | [posix-h4-da14581](https://github.com/bluekitchen/btstack/tree/develop/port/posix-h4-da14581) | Unix-based system connected to Dialog Semiconductor DA14581 via H4 over serial port
+No build server | [posix-h4-da14581](https://github.com/bluekitchen/btstack/tree/develop/port/posix-h4-da14581) | Unix-based system connected to Dialog Semiconductor DA14581 via H4 over serial port
+No build server | [posix-h4-da14585](https://github.com/bluekitchen/btstack/tree/develop/port/posix-h4-da14585) | Unix-based system connected to Dialog Semiconductor DA14585 via H4 over serial port
No build server | [posix-h5](https://github.com/bluekitchen/btstack/tree/develop/port/posix-h5) | Unix-based system connected to Bluetooth module via H5 over serial port
No build server | [posix-h5-bcm](https://github.com/bluekitchen/btstack/tree/develop/port/posix-h5) | Unix-based system connected to Broadcom/Cypress Bluetooth module via H5 over serial port
[<img src="http://buildbot.bluekitchen-gmbh.com/btstack/badges/port-libusb-develop.svg">](https://buildbot.bluekitchen-gmbh.com/btstack/#/builders/port-libusb-develop) | [libusb](https://github.com/bluekitchen/btstack/tree/develop/port/libusb) | Unix-based system with dedicated USB Bluetooth dongle
@@ -79,7 +80,7 @@ Broadcom USB Dongles | Dual mode | USB | Yes |
CSR UART | Dual mode | H4, H5, BCSP | No (didn't work) | csr |
CSR USB Dongles | Dual mode | USB | Yes | csr |
Cypress CYW20704 | Dual mode | H4, H5, USB | Probably | bcm |
-Dialog Semiconductor DA14581 | LE | H4, SPI | n.a. | da14581 | Official HCI firmware used
+Dialog Semiconductor DA14581, DA14585 | LE | H4, SPI | n.a. | da14581 | Official HCI firmware used
Espressif ESP32 | Dual mode | VHCI | Not yet | | SoC with Bluetooth and Wifi
EM 9301, 9304 | LE | SPI | n.a. | em9301 | Custom HCI SPI implementation
Nordic nRF | LE | H4 | n.a. | | Requires custom HCI firmware
diff --git a/chipset/README.md b/chipset/README.md
index 9f4013cd8..b42286b6f 100644
--- a/chipset/README.md
+++ b/chipset/README.md
@@ -60,6 +60,7 @@ CSR UART | Dual mode | H4, H5, BCSP | Rarely | No (didn't wo
CSR USB Dongles | Dual mode | USB | Mostly | Yes | No | No | csr |
Cypress CYW20704 | Dual mode | H4, H5, USB | Don't know | Probably (2) | Yes | Yes | bcm |
Dialog DA14581 | LE | H4, SPI | No | n.a. | No | No | da14581 | Official HCI firmware included in BTstack
+Dialog DA14585 | LE | H4, SPI | No | n.a. | Yes | Yes | da14581 | Official HCI firmware included in BTstack
Espressif ESP32 | Dual mode | VHCI | Yes | Not yet | Yes | Yes | | SoC with Bluetooth and Wifi
EM 9301 | LE | SPI, H4 | No | n.a. | No | No | em9301 | Custom HCI SPI implementation
EM 9304 | LE | SPI, H4 | Yes | n.a. | Yes | Yes | em9301 | Custom HCI SPI implementation
@@ -140,6 +141,8 @@ Dialog Semiconductor offers the DA14581, an LE-only SoC that can be programmed w
It does not implement the Data Length Extension or supports multiple concurrent roles.
+The newer DA14585 uses the same firmware upload mechanism as the 581 model. In addition, it supports both Data Length Extension as well as multiple concurrent roles.
+
**BD Addr** fixed to 80:EA:CA:00:00:01. No command in HCI firmware to set it differently. Random addresses could be used instead.
**Baud rate**: The baud rate is fixed at 115200 with the provided firmware. A higher baud rate could be achieved by re-compiling the HCI firmware using Dialog's HCI SDK.
diff --git a/port/posix-h4-da14581/.gitignore b/port/posix-h4-da14581/.gitignore
index 11e6e4efd..eb6db3145 100644
--- a/port/posix-h4-da14581/.gitignore
+++ b/port/posix-h4-da14581/.gitignore
@@ -48,3 +48,4 @@ pbap_client_demo
sm_pairing_central
sm_pairing_peripheral
+att_delayed_read_response.h
diff --git a/port/posix-h4-da14585/.gitignore b/port/posix-h4-da14585/.gitignore
new file mode 100644
index 000000000..eb6db3145
--- /dev/null
+++ b/port/posix-h4-da14585/.gitignore
@@ -0,0 +1,51 @@
+ancs_client_demo
+ancs_client_demo.h
+ble_central_test
+ble_peripheral
+ble_peripheral_sm_minimal
+ble_peripheral_test
+bluetooth_init_cc2560_2.44.c
+bluetooth_init_cc2560a_2.14.c
+bluetooth_init_cc2560B_1.2_BT_Spec_4.0.c
+bluetooth_init_cc2564_2.14.c
+bluetooth_init_cc2564B_1.2_BT_Spec_4.0.c
+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
+sco_input.wav
+sdp_bnep_query
+sdp_general_query
+sdp_rfcomm_query
+sm_pairing_peripheral.h
+spp_and_le_counter
+spp_and_le_counter.h
+spp_counter
+spp_streamer
+TIInit_12.10.28.c
+TIInit_12.8.32.c
+gatt_battery_query.h
+gatt_browser.h
+le_streamer_client
+pbap_client_demo
+sm_pairing_central
+sm_pairing_peripheral
+
+att_delayed_read_response.h
diff --git a/port/posix-h4-da14585/Makefile b/port/posix-h4-da14585/Makefile
new file mode 100644
index 000000000..2870f1bc0
--- /dev/null
+++ b/port/posix-h4-da14585/Makefile
@@ -0,0 +1,46 @@
+# Makefile for libusb based examples
+BTSTACK_ROOT = ../..
+
+CORE += \
+ btstack_chipset_da14581.c \
+ btstack_link_key_db_fs.c \
+ btstack_run_loop_posix.c \
+ btstack_uart_block_posix.c \
+ hci_transport_h4.c \
+ le_device_db_fs.c \
+ main.c \
+ wav_util.c \
+ btstack_stdin_posix.c \
+ hci_585.c \
+ # hci_581_active_uart.c \
+
+# examples
+include ${BTSTACK_ROOT}/example/Makefile.inc
+
+CFLAGS += -g -Wall -Werror \
+ -I$(BTSTACK_ROOT)/platform/posix \
+ -I$(BTSTACK_ROOT)/chipset/da14581 \
+ -I$(BTSTACK_ROOT)/platform/embedded \
+ -I${BTSTACK_ROOT}/3rd-party/tinydir
+
+VPATH += ${BTSTACK_ROOT}/platform/posix
+VPATH += ${BTSTACK_ROOT}/chipset/da14581
+
+ifeq ($(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
+
+# use pkg-config for portaudio
+# CFLAGS += $(shell pkg-config portaudio-2.0 --cflags) -DHAVE_PORTAUDIO
+# LDFLAGS += $(shell pkg-config portaudio-2.0 --libs)
+# hard coded flags for portaudio in /usr/local/lib
+# CFLAGS += -I/usr/local/include -DHAVE_PORTAUDIO
+# LDFLAGS += -L/sw/lib -lportaudio -Wl,-framework,CoreAudio -Wl,-framework,AudioToolbox -Wl,-framework,AudioUnit -Wl,-framework,Carbon
+
+all: ${EXAMPLES}
+
diff --git a/port/posix-h4-da14585/README.md b/port/posix-h4-da14585/README.md
new file mode 100644
index 000000000..ff879fca4
--- /dev/null
+++ b/port/posix-h4-da14585/README.md
@@ -0,0 +1,11 @@
+# POSIX H4 Port for Dialog Semiconductor DA14581
+
+This port allows to use the DA14581 connected via UART with BTstack running on a POSIX host system.
+
+It first downloads the hci_581_active_uart.hex firmware from the DA14581_HCI_3.110.2.12 SDK packet, before BTstack starts up.
+
+Please note that it does not detect if the firmware has already been downloaded, so you need to reset the DA14581 before starting an example.
+
+For production use, the HCI firmware could be flashed into the OTP and the firmware download could be skipped.
+
+Tested with the official DA14581 Dev Kit on OS X.
diff --git a/port/posix-h4-da14585/btstack_config.h b/port/posix-h4-da14585/btstack_config.h
new file mode 100644
index 000000000..b4e6b9a41
--- /dev/null
+++ b/port/posix-h4-da14585/btstack_config.h
@@ -0,0 +1,35 @@
+//
+// 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_BTSTACK_STDIN
+#define HAVE_POSIX_TIME
+
+// BTstack features that can be enabled
+#define ENABLE_BLE
+#define ENABLE_CLASSIC
+#define ENABLE_HFP_WIDE_BAND_SPEECH
+#define ENABLE_LE_CENTRAL
+#define ENABLE_LE_PERIPHERAL
+#define ENABLE_LE_SECURE_CONNECTIONS
+#define ENABLE_MICRO_ECC_FOR_LE_SECURE_CONNECTIONS
+#define ENABLE_LE_DATA_CHANNELS
+#define ENABLE_LE_DATA_LENGTH_EXTENSION
+#define ENABLE_LOG_ERROR
+#define ENABLE_LOG_INFO
+#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
+#define HCI_ACL_PAYLOAD_SIZE (1691 + 4)
+
+#endif
+
diff --git a/port/posix-h4-da14585/main.c b/port/posix-h4-da14585/main.c
new file mode 100644
index 000000000..c8299c51d
--- /dev/null
+++ b/port/posix-h4-da14585/main.c
@@ -0,0 +1,178 @@
+/*
+ * 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
+ *
+ */
+
+#define __BTSTACK_FILE__ "main.c"
+
+// *****************************************************************************
+//
+// 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 "btstack_stdin.h"
+
+#include "btstack_chipset_da14581.h"
+#include "hci_581_active_uart.h"
+
+static int main_argc;
+static const char ** main_argv;
+static const btstack_uart_block_t * uart_driver;
+static btstack_uart_config_t uart_config;
+
+int btstack_main(int argc, const char * argv[]);
+
+static hci_transport_config_uart_t transport_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 packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
+ if (packet_type != HCI_EVENT_PACKET) return;
+ switch (hci_event_packet_get_type(packet)){
+ case BTSTACK_EVENT_STATE:
+ if (btstack_event_state_get_state(packet) != HCI_STATE_WORKING) break;
+ printf("BTstack up and running.\n");
+ break;
+ default:
+ break;
+ }
+}
+
+static void sigint_handler(int param){
+ UNUSED(param);
+
+ printf("CTRL-C - SIGINT received, shutting down..\n");
+ log_info("sigint_handler: shutting down");
+
+ // reset anyway
+ btstack_stdin_reset();
+
+ // power down
+ 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 phase2(int status){
+
+ if (status){
+ printf("Download firmware failed\n");
+ return;
+ }
+
+ printf("Phase 2: Main app\n");
+
+ // init HCI
+ 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*) &transport_config);
+ hci_set_link_key_db(link_key_db);
+
+ // inform about BTstack state
+ 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(main_argc, main_argv);
+}
+
+
+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
+ const char * pklg_path = "/tmp/hci_dump.pklg";
+ hci_dump_open(pklg_path, HCI_DUMP_PACKETLOGGER);
+ printf("Packet Log: %s\n", pklg_path);
+
+ // pick serial port and configure uart block driver
+ transport_config.device_name = "/dev/tty.usbmodem1461";
+ uart_driver = btstack_uart_block_posix_instance();
+
+ // extract UART config from transport config, but overide initial uart speed
+ uart_config.baudrate = 57600;
+ uart_config.flowcontrol = transport_config.flowcontrol;
+ uart_config.device_name = transport_config.device_name;
+ uart_driver->init(&uart_config);
+
+ main_argc = argc;
+ main_argv = argv;
+
+ // phase #1 download firmware
+ printf("Phase 1: Download firmware\n");
+
+ // phase #2 start main app
+ btstack_chipset_da14581_download_firmware(uart_driver, da14581_fw_data, da14581_fw_size, &phase2);
+
+ // go
+ btstack_run_loop_execute();
+ return 0;
+}