Update IDF to 1c3dd23

* Update mDNS and LEDC

* update toolchain

* Update IDF to 1c3dd23

* Advertise the board variant for Arduino OTA

* Add generic variant definition for mDNS

tools/sdk/include/bluedroid/btc_a2dp_sink.h

@@ -0,0 +1,139 @@
+// 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.
+
+/*******************************************************************************
+ *
+ *  Filename:      btc_a2dp_sink.h
+ *
+ *******************************************************************************/
+
+#ifndef __BTC_A2DP_SINK_H__
+#define __BTC_A2DP_SINK_H__
+
+#include <stdbool.h>
+#include "bt_target.h"
+#include "bta_api.h"
+#include "btc_av_api.h"
+#include "esp_a2dp_api.h"
+
+#if BTC_AV_SINK_INCLUDED
+/*******************************************************************************
+ **  Data types
+ *******************************************************************************/
+typedef struct {
+    BT_HDR hdr;
+    UINT8 codec_info[AVDT_CODEC_SIZE];
+} tBTC_MEDIA_SINK_CFG_UPDATE;
+
+/*******************************************************************************
+ **  Public functions
+ *******************************************************************************/
+
+/*******************************************************************************
+ **
+ ** Function         btc_a2dp_sink_startup
+ **
+ ** Description      Initialize and startup the A2DP sink module. This function
+ **                  should be called by the BTC AV state machine prior to using
+ **                  the module.
+ **
+ ** Returns          true if success
+ **
+ *******************************************************************************/
+bool btc_a2dp_sink_startup(void);
+
+/*******************************************************************************
+ **
+ ** Function         btc_a2dp_sink_shutdown
+ **
+ ** Description      Shutdown and cleanup the A2DP sink module
+ **
+ *******************************************************************************/
+void btc_a2dp_sink_shutdown(void);
+
+/*******************************************************************************
+ **
+ ** Function         btc_a2dp_sink_rx_flush_req
+ **
+ ** Description      Request to flush audio decoding pipe
+ **
+ ** Returns          TRUE if success
+ **
+ *******************************************************************************/
+BOOLEAN btc_a2dp_sink_rx_flush_req(void);
+
+/*******************************************************************************
+ **
+ ** Function         btc_a2dp_sink_enque_buf
+ **
+ ** Description      Enqueue a Advance Audio media buffer to be processed by btc media task.
+ **
+ ** Returns          size of the queue
+ **
+ *******************************************************************************/
+UINT8 btc_a2dp_sink_enque_buf(BT_HDR *p_buf);
+
+
+/*******************************************************************************
+ **
+ ** Function         btc_a2dp_sink_on_idle
+ **
+ ** Description      Process 'idle' request from the BTC AV state machine during
+ **                  initialization
+ **
+ *******************************************************************************/
+void btc_a2dp_sink_on_idle(void);
+
+/*******************************************************************************
+ **
+ ** Function         btc_a2dp_sink_on_stopped
+ **
+ ** Description      Process 'stop' request from the BTC AV state machine to stop
+ **                  A2DP streaming
+ **
+ *******************************************************************************/
+void btc_a2dp_sink_on_stopped(tBTA_AV_SUSPEND *p_av);
+
+/*******************************************************************************
+ **
+ ** Function         btc_a2dp_sink_on_suspended
+ **
+ ** Description      Process 'suspend' request from the BTC AV state machine to
+ **                  suspend A2DP streaming
+ **
+ *******************************************************************************/
+void btc_a2dp_sink_on_suspended(tBTA_AV_SUSPEND *p_av);
+
+/*******************************************************************************
+ **
+ ** Function         btc_a2dp_sink_set_rx_flush
+ **
+ ** Description      enable/disabel discarding of received A2DP frames
+ **
+ *******************************************************************************/
+void btc_a2dp_sink_set_rx_flush(BOOLEAN enable);
+
+/*******************************************************************************
+ **
+ ** Function         btc_a2dp_sink_reset_decoder
+ **
+ ** Description      Reset decoder parameters according to configuration from remote
+ **                  device
+ **
+ *******************************************************************************/
+void btc_a2dp_sink_reset_decoder(UINT8 *p_av);
+
+#endif /* #if BTC_AV_SINK_INCLUDED */
+
+#endif /* __BTC_A2DP_SINK_H__ */