Commit Graph

3 Commits

Author SHA1 Message Date
Armando
22431bc41b doc: make adc wifi hardware limitation visible on esp32 2023-02-20 10:34:34 +08:00
Armando
1c373cf293 adc: no longer support adc2 continuous mode on esp32c3 and esp32s3
Due to HW limitation, we don't support this anymore. On s3 and c3, ADC2 under continuous  mode is not stable.

However, you can enable CONFIG_ADC_CONTINUOUS_FORCE_USE_ADC2_ON_C3_S3 to force use
ADC2.

Refer to errata to know more details:
https://www.espressif.com/sites/default/files/documentation/esp32-s3_errata_en.pdf
https://www.espressif.com/sites/default/files/documentation/esp32-c3_errata_en.pdf
2022-12-16 12:07:38 +08:00
Armando
5b523a3313 esp_adc: new esp_adc component and adc drivers 2022-07-15 18:31:00 +08:00