jeans/Tasmota
jeans/Tasmota
1
0
Fork 0
mirror of https://github.com/arendst/Tasmota.git synced 2025-07-23 10:46:31 +00:00
Code Issues Packages Projects Releases Wiki Activity

Pdm_mic (#18807)

Browse Source 
* 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
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
tasmota/tasmota_xdrv_driver/xdrv_42_1_i2s_mp3mic.ino
View File

@ -79,9 +79,13 @@ esp_err_t err = ESP_OK;
#ifdef USE_I2S_MIC
// mic select to GND
#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
i2s_config.mode = (i2s_mode_t)(I2S_MODE_MASTER | I2S_MODE_RX | I2S_MODE_TX);