Update IDF to 65acd99 (#358)

* Update IDF to 65acd99

* Update platformio and arduino build paths and libs

* Update esptool binaries

tools/sdk/include/bluedroid/esp_avrc_api.h

@@ -0,0 +1,153 @@
+// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef __ESP_AVRC_API_H__
+#define __ESP_AVRC_API_H__
+
+#include <stdint.h>
+#include <stdbool.h>
+#include "esp_err.h"
+#include "esp_bt_defs.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/// AVRC feature bit mask
+typedef enum {
+    ESP_AVRC_FEAT_RCTG = 0x0001,                 /*!< remote control target */
+    ESP_AVRC_FEAT_RCCT = 0x0002,                 /*!< remote control controller */
+    ESP_AVRC_FEAT_VENDOR = 0x0008,               /*!< remote control vendor dependent commands */
+    ESP_AVRC_FEAT_BROWSE = 0x0010,               /*!< use browsing channel */
+    ESP_AVRC_FEAT_META_DATA = 0x0040,            /*!< remote control metadata transfer command/response */
+    ESP_AVRC_FEAT_ADV_CTRL = 0x0200,             /*!< remote control advanced control commmand/response */
+} esp_avrc_features_t;
+
+/// AVRC passthrough command code
+typedef enum {
+    ESP_AVRC_PT_CMD_PLAY = 0x44,                 /*!< play */
+    ESP_AVRC_PT_CMD_STOP = 0x45,                 /*!< stop */
+    ESP_AVRC_PT_CMD_PAUSE = 0x46,                /*!< pause */
+    ESP_AVRC_PT_CMD_FORWARD = 0x4B,              /*!< forward */
+    ESP_AVRC_PT_CMD_BACKWARD = 0x4C              /*!< backward */
+} esp_avrc_pt_cmd_t;
+
+/// AVRC passthrough command state
+typedef enum {
+    ESP_AVRC_PT_CMD_STATE_PRESSED = 0,           /*!< key pressed */
+    ESP_AVRC_PT_CMD_STATE_RELEASED = 1           /*!< key released */
+} esp_avrc_pt_cmd_state_t;
+
+/// AVRC Controller callback events
+typedef enum {
+    ESP_AVRC_CT_CONNECTION_STATE_EVT = 0,        /*!< connection state changed event */
+    ESP_AVRC_CT_PASSTHROUGH_RSP_EVT = 1,         /*!< passthrough response event */
+    ESP_AVRC_CT_MAX_EVT
+} esp_avrc_ct_cb_event_t;
+
+/// AVRC controller callback parameters
+typedef union {
+    /**
+     * @brief ESP_AVRC_CT_CONNECTION_STATE_EVT
+     */
+    struct avrc_ct_conn_stat_param {
+        bool connected;                          /*!< whether AVRC connection is set up */
+	uint32_t feat_mask;                      /*!< AVRC feature mask of remote device */
+        esp_bd_addr_t remote_bda;                /*!< remote bluetooth device address */
+    } conn_stat;                                 /*!< AVRC connection status */
+    
+    /**
+     * @brief ESP_AVRC_CT_PASSTHROUGH_RSP_EVT
+     */
+    struct avrc_ct_psth_rsp_param {
+        uint8_t tl;                              /*!< transaction label, 0 to 15 */
+        uint8_t key_code;                        /*!< passthrough command code */
+        uint8_t key_state;                       /*!< 0 for PRESSED, 1 for RELEASED */
+    } psth_rsp;                                  /*!< passthrough command response */
+} esp_avrc_ct_cb_param_t;
+
+
+/**
+ * @brief           AVRCP controller callback function type
+ * @param           event : Event type
+ * @param           param : Pointer to callback parameter union
+ */
+typedef void (* esp_avrc_ct_cb_t)(esp_avrc_ct_cb_event_t event, esp_avrc_ct_cb_param_t *param);
+
+
+/**
+ * @brief           Register application callbacks to AVRCP module; for now only AVRCP Controller
+ *                  role is supported. This function should be called after esp_bluedroid_enable() 
+ *                  completes successfully
+ *                  
+ * @param[in]       callback: AVRCP controller callback function
+ *
+ * @return
+ *                  - ESP_OK: success
+ *                  - ESP_INVALID_STATE: if bluetooth stack is not yet enabled
+ *                  - ESP_FAIL: others
+ *
+ */
+esp_err_t esp_avrc_ct_register_callback(esp_avrc_ct_cb_t callback);
+
+
+/**
+ *
+ * @brief           Initialize the bluetooth AVRCP controller module, This function should be called
+ *                  after esp_bluedroid_enable() completes successfully
+ *
+ * @return          
+ *                  - ESP_OK: success
+ *                  - ESP_INVALID_STATE: if bluetooth stack is not yet enabled
+ *                  - ESP_FAIL: others
+ *
+ */
+esp_err_t esp_avrc_ct_init(void);
+
+
+/**
+ *
+ * @brief           De-initialize AVRCP controller module. This function should be called after
+ *                  after esp_bluedroid_enable() completes successfully
+ *
+ * @return          
+ *                  - ESP_OK: success
+ *                  - ESP_INVALID_STATE: if bluetooth stack is not yet enabled
+ *                  - ESP_FAIL: others
+ */
+esp_err_t esp_avrc_ct_deinit(void);
+
+
+/**
+ * @brief           Send passthrough command to AVRCP target, This function should be called after
+ *                  ESP_AVRC_CT_CONNECTION_STATE_EVT is received and AVRCP connection is established
+ *
+ * @param[in]       tl : transaction label, 0 to 15, consecutive commands should use different values.
+ * @param[in]       key_code : passthrough command code, e.g. ESP_AVRC_PT_CMD_PLAY, ESP_AVRC_PT_CMD_STOP, etc.
+ * @param[in]       key_state : passthrough command key state, ESP_AVRC_PT_CMD_STATE_PRESSED or
+ *                  ESP_AVRC_PT_CMD_STATE_PRESSED
+ *
+ * @return          
+ *                  - ESP_OK: success
+ *                  - ESP_INVALID_STATE: if bluetooth stack is not yet enabled
+ *                  - ESP_FAIL: others
+ */
+esp_err_t esp_avrc_ct_send_passthrough_cmd(uint8_t tl, uint8_t key_code, uint8_t key_state);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __ESP_AVRC_API_H__ */