esp-idf/examples/bluetooth/a2dp_gatts_coex/main/Kconfig.projbuild
2019-05-21 09:32:55 +02:00

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menu "A2DP Example Configuration"
choice EXAMPLE_A2DP_SINK_OUTPUT
prompt "A2DP Sink Output"
default EXAMPLE_A2DP_SINK_OUTPUT_EXTERNAL_I2S
help
Select to use Internal DAC or external I2S driver
config EXAMPLE_A2DP_SINK_OUTPUT_INTERNAL_DAC
bool "Internal DAC"
help
Select this to use Internal DAC sink output
config EXAMPLE_A2DP_SINK_OUTPUT_EXTERNAL_I2S
bool "External I2S Codec"
help
Select this to use External I2S sink output
endchoice
config EXAMPLE_I2S_LRCK_PIN
int "I2S LRCK (WS) GPIO"
default 22
depends on EXAMPLE_A2DP_SINK_OUTPUT_EXTERNAL_I2S
help
GPIO number to use for I2S LRCK(WS) Driver.
config EXAMPLE_I2S_BCK_PIN
int "I2S BCK GPIO"
default 26
depends on EXAMPLE_A2DP_SINK_OUTPUT_EXTERNAL_I2S
help
GPIO number to use for I2S BCK Driver.
config EXAMPLE_I2S_DATA_PIN
int "I2S DATA GPIO"
default 25
depends on EXAMPLE_A2DP_SINK_OUTPUT_EXTERNAL_I2S
help
GPIO number to use for I2S Data Driver.
endmenu