add btstack_chipset_t

chipset/bcm/bt_control_bcm.h

@@ -49,6 +49,7 @@ extern "C" {
 
 #include <stdint.h>
 #include "btstack_control.h"
+#include "btstack_chipset.h"
 
 bt_control_t * bt_control_bcm_instance(void);
 

chipset/cc256x/bt_control_cc256x.h

@@ -49,7 +49,7 @@ extern "C" {
 
 #include <stdint.h>
 #include "btstack_control.h"
-#include "hci_transport.h"
+#include "btstack_chipset.h"
 
 bt_control_t *bt_control_cc256x_instance(void);
 void bt_control_cc256x_set_power(int16_t power_in_dB);

chipset/csr/bt_control_csr.c

@@ -141,9 +141,6 @@ static const bt_control_t bt_control_csr = {
 };
 
 // MARK: public API
-void bt_control_csr_set_power(int16_t power_in_dB){
-}
-
 bt_control_t *bt_control_csr_instance(void){
     return (bt_control_t*) &bt_control_csr;
 }

chipset/csr/bt_control_csr.h

@@ -38,11 +38,11 @@
 /*
  *  bt_control_cc256x.c
  *
- *  Adapter to use cc256x-based chipsets with BTstack
+ *  Adapter to use CSR-based chipsets with BTstack
  */
  
-#ifndef __BT_CONTROL_CC256X_H
+#ifndef __BT_CONTROL_CSR_H
-#define __BT_CONTROL_CC256X_H
+#define __BT_CONTROL_CSR_H
 
 #if defined __cplusplus
 extern "C" {
@@ -50,13 +50,12 @@ extern "C" {
 
 #include <stdint.h>
 #include "btstack_control.h"
-#include "hci_transport.h"
+#include "btstack_chipset.h"
 
 bt_control_t *     bt_control_csr_instance(void);
-void               bt_control_csr_set_power(int16_t power_in_dB);
 
 #if defined __cplusplus
 }
 #endif
 
-#endif // __BT_CONTROL_CC256X_H
+#endif // __BT_CONTROL_CSR_H

chipset/em9301/bt_control_em9301.h

@@ -51,6 +51,7 @@ extern "C" {
 #endif
 
 #include "btstack_control.h"
+#include "btstack_chipset.h"
 
 bt_control_t *bt_control_em9301_instance(void);
 

chipset/stlc2500d/bt_control_stlc2500d.h

@@ -51,6 +51,7 @@ extern "C" {
 #endif
 
 #include "btstack_control.h"
+#include "btstack_chipset.h"
 
 bt_control_t *bt_control_stlc2500d_instance(void);
 

chipset/tc3556x/bt_control_tc3566x.h

@@ -45,14 +45,15 @@
  *  - Set baud rate
  */
 
-#ifndef __BT_CONTROL_TC3566x_H
+#ifndef __BT_CONTROL_TC3566X_H
-#define __BT_CONTROL_TC3566x_H
+#define __BT_CONTROL_TC3566X_H
 
 #if defined __cplusplus
 extern "C" {
 #endif
 
 #include "btstack_control.h"
+#include "btstack_chipset.h"
 
 bt_control_t *bt_control_tc3566x_instance(void);
 
@@ -60,4 +61,4 @@ bt_control_t *bt_control_tc3566x_instance(void);
 }
 #endif
 
-#endif // __BT_CONTROL_TC3566x_H
+#endif // __BT_CONTROL_TC3566X_H

src/btstack_chipset.h

@@ -0,0 +1,101 @@
+/*
+ * 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_chipset.h
+ *
+ *  Chipset Driver - implements custom chipset initializtion and support proprietary extensions
+ *  to set UART baud rate, Bluetooth Address, and similar.
+ */
+
+#ifndef __BTSTACK_CHIPSET_H
+#define __BTSTACK_CHIPSET_H
+
+#include <stdint.h>
+#include "btstack_util.h"
+
+#if defined __cplusplus
+extern "C" {
+#endif
+
+typedef enum {
+  BTSTACK_CHIPSET_DONE = 0,
+  BTSTACK_CHIPSET_VALID_COMMAND,
+  BTSTACK_CHIPSET_WARMSTART_REQUIRED,
+} btstack_chipset_result_t;
+
+typedef struct {
+    /**
+     * chipset driver name
+     */
+    const char * name;
+
+    /**
+     * init driver
+     * allows to reset init script index
+     * @param config
+     */
+    void (*init)(void * config);
+
+    /**
+     * support custom init sequences after RESET command
+     * @param  hci_cmd_buffer to store generated command
+     * @return result see btstack_chipset_result_t
+     */
+    btstack_chipset_result_t (*next_cmd)(uint8_t * hci_cmd_buffer); 
+
+    /**
+     * provide UART Baud Rate change command.
+     * @param baudrate
+     * @param hci_cmd_buffer to store generated command
+     */
+    void (*baudrate_cmd)(uint32_t baudrate, uint8_t *hci_cmd_buffer); 
+    
+    /** provide Set BD Addr command
+     * @param baudrate
+     * @param hci_cmd_buffer to store generated command
+     */
+    void (*set_bd_addr_cmd)(void * config, bd_addr_t addr, uint8_t *hci_cmd_buffer); 
+
+
+} btstack_chipset_t;
+
+#if defined __cplusplus
+}
+#endif
+
+#endif // __BTSTACK_CHIPSET_H