Update IDF to aaf1239 (#1539)

* fix sdmmc config

* Fix warnings in EEPROM

from @Curclamas

* remove leftover TAG in EEPROM

* Initial add of @stickbreaker i2c

* Add log_n

* fix warnings when log is off

* i2c code clean up and reorganization

* add flags to interrupt allocator

* fix sdmmc config

* Fix warnings in EEPROM

from @Curclamas

* remove leftover TAG in EEPROM

* fix errors with latest IDF

* fix debug optimization (#1365)

incorrect optimization for debugging tick markers.

* Fix some missing BT header

* Change BTSerial log calls

* Update BLE lib

* Arduino-ESP32 release management scripted (#1515)

* Calculate an absolute path for a custom partitions table (#1452)

* * Arduino-ESP32 release management scripted
(ready-to-merge)

* * secure env for espressif/arduino-esp32

* * build tests enabled
* gitter webhook enabled

* * gitter room link fixed
* better comment

* * filepaths fixed

* BT Serial adjustments

* * don't run sketch builds & tests for tagged builds

* Return false from WiFi.hostByName() if hostname is not resolved

* Free BT Memory when BT is not used

* WIFI_MODE_NULL is not supported anymore

* Select some key examples to build with PlatformIO to save some time

* Update BLE lib

* Fixed BLE lib

* Major WiFi overhaul

- auto reconnect on connection loss now works
- moved to event groups
- some code clean up and procedure optimizations
- new methods to get a more elaborate system ststus

* Add cmake tests to travis

* Add initial AsyncUDP

* Add NetBIOS lib and fix CMake includes

* Add Initial WebServer

* Fix WebServer and examples

* travis not quiting on build fail

* Try different travis build

* Update IDF to aaf1239

* Fix WPS Example

* fix script permission and add some fail tests to sketch builder

* Add missing space in WiFiClient::write(Stream &stream)

tools/sdk/include/bluedroid/btc_av.h

@@ -25,12 +25,12 @@
 #ifndef __BTC_AV_H__
 #define __BTC_AV_H__
 
-#include "bt_target.h"
+#include "common/bt_target.h"
 #include "esp_a2dp_api.h"
-#include "btc_task.h"
-#include "btc_common.h"
-#include "btc_sm.h"
-#include "bta_av_api.h"
+#include "btc/btc_task.h"
+#include "btc/btc_common.h"
+#include "btc/btc_sm.h"
+#include "bta/bta_av_api.h"
 
 #if (BTC_AV_INCLUDED == TRUE)
 /*******************************************************************************
@@ -203,6 +203,18 @@ BOOLEAN btc_av_is_peer_edr(void);
 ********************************************************************************/
 void btc_av_clear_remote_suspend_flag(void);
 
+/*******************************************************************************
+ *
+ * Function         btc_av_get_service_id
+ *
+ * Description      Get the current AV service ID.
+ *
+ * Returns          The stream endpoint type: either BTA_A2DP_SOURCE_SERVICE_ID or
+ *                  BTA_A2DP_SINK_SERVICE_ID.
+ *
+ ******************************************************************************/
+uint8_t btc_av_get_service_id(void);
+
 #endif  ///BTC_AV_INCLUDED == TRUE
 
 #endif /* __BTC_AV_H__ */