From 18653586ab05f91f228921ae4cbf26a8764dc982 Mon Sep 17 00:00:00 2001 From: Arnaud-Oechslin <85665696+Arnaud-Oechslin@users.noreply.github.com> Date: Fri, 8 Oct 2021 08:10:58 +0200 Subject: [PATCH] i2s: add mck pin definition in the example If the mck pin is not set to GPIO 0,1,3 or -1 the whole pin configuration fails. This fix corrects that. Merges https://github.com/espressif/esp-idf/pull/7661 --- examples/peripherals/i2s/i2s_basic/main/i2s_example_main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/examples/peripherals/i2s/i2s_basic/main/i2s_example_main.c b/examples/peripherals/i2s/i2s_basic/main/i2s_example_main.c index f4e8d8c9e4..accb12bf0d 100644 --- a/examples/peripherals/i2s/i2s_basic/main/i2s_example_main.c +++ b/examples/peripherals/i2s/i2s_basic/main/i2s_example_main.c @@ -102,6 +102,7 @@ void app_main(void) .intr_alloc_flags = ESP_INTR_FLAG_LEVEL1 //Interrupt level 1 }; i2s_pin_config_t pin_config = { + .mck_io_num = I2S_PIN_NO_CHANGE, .bck_io_num = I2S_BCK_IO, .ws_io_num = I2S_WS_IO, .data_out_num = I2S_DO_IO,