I2S -Driver with two ADC channels

joges1987
Posts: 2
Joined: Mon Dec 14, 2020 4:27 pm

I2S -Driver with two ADC channels

Postby joges1987 » Sun Jan 10, 2021 10:48 am

Hello,
I need two read 2 ADC channels with a high sampling rate, at least 200kHz. So I used the I2S driver from Esp-idf to read the ADC channel and it works well for ADC1. However the driver doesn´t support to use the ADC2.
What can I do if want to read both ADC with the I2S? Is there any alternative to the Esp-idf I2S driver?

Thank you for your help!!!
Josef

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