Search found 2 matches
- Tue Jun 10, 2025 6:28 pm
- Forum: ESP-IDF
- Topic: How do I use the ADC mode for i2s is esp-idf v5.2.2?
- Replies: 8
- Views: 3487
Re: How do I use the ADC mode for i2s is esp-idf v5.2.2?
So I found a more perfomant workaround. Useing the legacy i2s api it is posible to continusly sample without the droped samples but it only supports 1 channel. The simplest solution to this is to manualy set the pattern table registers (APB_SARADC_SAR1_PATT_TAB1 for example can be found as APB_CTRL ...
- Mon Jun 09, 2025 10:01 pm
- Forum: ESP-IDF
- Topic: How do I use the ADC mode for i2s is esp-idf v5.2.2?
- Replies: 8
- Views: 3487
Re: How do I use the ADC mode for i2s is esp-idf v5.2.2?
the only problem whit this aproch is the fact that this driver by default drops every 11th and 12th samples on the esp32You can use this driver for that.