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when i run this example,the sample values always zero,even i connect the GPIO36(ADC1CH0 input) to VCC(3.3V)
Example "i2s_adc_dac" is working and correctly write recorded data in to DMA memory, if you return back to the "feature(I2S-ADC): add ADC mode for I2S" but after the "Merge branch 'feature/i2s_built_in_adc' into 'master'" it ceased.
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