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ae8ed8dad8
esp-idf/examples/bluetooth/a2dp_source
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Amey Inamdar ae8ed8dad8 bt-a2dp: BT A2DP sink and source selection is now runtime 
Earlier they have to be selected at the compile time through sdkconfig.
A2DP sink and source application tested with this change.

Signed-off-by: Amey Inamdar <amey@espressif.com>
2018-05-21 14:02:49 +05:30
..
main component/bt: Add APIs of get and remove bond device 2018-05-03 19:05:57 +08:00
Makefile component/bt: implement A2DP source 2018-01-09 20:20:52 +08:00
README.md component/bt: implement A2DP source 2018-01-09 20:20:52 +08:00
sdkconfig.defaults bt-a2dp: BT A2DP sink and source selection is now runtime 2018-05-21 14:02:49 +05:30

README.md

ESP-IDF A2DP-SOURCE demo

Demo of A2DP audio source role

This is the demo for user to use ESP_APIs to use Advanced Audio Distribution Profile in transmitting audio stream

Options choose step: 1. make menuconfig. 2. enter menuconfig "Component config", choose "Bluetooth" 3. enter menu Bluetooth, choose "Bluedroid Enable" 4. enter menu Bluedroid Enable, choose "Classic Bluetooth" 5. select "A2DP" and choose "SOURCE"

In this example, the bluetooth device implements A2DP source. The A2DP sink device to be connected to can be set up with the example "A2DP sink" in another folder in ESP-IDF example directory. For the first step, the device performs device discovery to find a target device(A2DP sink) named "ESP_SPEAKER". Then it initiate connection with the target device. After connection is established, the device then start media transmission. The raw PCM media stream to be encoded and transmited in this example is random sequence therefore continuous noise can be heard if the stream is decoded and played on the sink side. After a period of time, media stream suspend, disconnection and reconnection procedure will be performed.