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Pdm_mic (#18807)

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* add I2S LSB flag

* add support for PDM microphones
This commit is contained in:
blakadder 2023-06-07 12:34:44 +02:00 committed by GitHub
parent 73c48ff5f0
commit 5a8f13d57f
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1 changed files with 6 additions and 2 deletions
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8
tasmota/tasmota_xdrv_driver/xdrv_42_1_i2s_mp3mic.ino
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@ -79,8 +79,12 @@ esp_err_t err = ESP_OK;
#ifdef USE_I2S_MIC
// mic select to GND
i2s_config.mode = (i2s_mode_t)(I2S_MODE_MASTER | I2S_MODE_RX | I2S_MODE_TX);
i2s_config.communication_format = I2S_COMM_FORMAT_STAND_I2S;
#ifdef MIC_PDM
i2s_config.mode = (i2s_mode_t)(I2S_MODE_MASTER | I2S_MODE_RX | I2S_MODE_PDM);
#else
i2s_config.mode = (i2s_mode_t)(I2S_MODE_MASTER | I2S_MODE_RX | I2S_MODE_TX);
i2s_config.communication_format = I2S_COMM_FORMAT_STAND_I2S;
#endif
#endif
#ifdef ESP32S3_BOX