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OVMS3-idf/examples/bluetooth/bluedroid/coex/a2dp_gatts_coex
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xiongyu faf898b659 bugfix(i2s): fix driver ut i2s 
* Add test support for ESP32S2

* Add loop back test

* Support chip internal connection, no external wiring required.

* Delete the relevant codes of PDM of ESP32-S2 ll layer.

* fix dac dma mode issue
2020-03-03 11:58:53 +08:00
..
main bugfix(i2s): fix driver ut i2s 2020-03-03 11:58:53 +08:00
CMakeLists.txt Merge branch 'master' into feature/esp32s2beta_update 2019-08-08 13:44:24 +10:00
Makefile Bluetooth examples restructuring 2019-07-01 19:21:57 +08:00
README.md Bluetooth examples restructuring 2019-07-01 19:21:57 +08:00
sdkconfig.defaults examples: fix sdkconfig warnings 2019-11-21 15:36:06 +01:00

README.md

ESP-IDF A2DP-GATTS_COEX demo

This demo showcases APIs to create a GATT service and A2DP profile and demonstrates BLE and classic Bluetooth coexistence.

The BLE GATT SERVER part of demo creates a GATT service and then starts advertising, waiting to be connected by a GATT client. After the program is started, the GATT client can discover a device named "ESP_COEX_BLE_DEMO". Once a connection is established, GATT client can read or write data to the device. Or GATT client can receive notification or indication data.

The classic bluetooth A2DP part of the demo implements Advanced Audio Distribution Profile to receive an audio stream. After the program is started, other bluetooth devices such as smart phones can discover a device named "ESP_COEX_A2DP_DEMO". Once a connection is established, audio data can be transmitted. This will be visible in the application log including a count of audio data packets.