CC1312R: Use ADC to sample mic

Hi Team，

I want to use ADC to sample mic, and then modify the sampling source through ADCbuf in the SDK example.

Please tell me where to modify the sampling source of ADCbuf in the SDK example.

Did you modify the sampling source here?

I have given the customer for these:

 enum ADCCC26XX_Reference_Source  

https://software-dl.ti.com/dsps/dsps_public_sw/sdo_sb/targetcontent/tirtos/2_20_00_06/exports/tirtos_full_2_20_00_06/products/tidrivers_cc13xx_cc26xx_2_20_00_08/docs/doxygen/html/_a_d_c_c_c26_x_x_8h.html#a5ed293d16be70036c4008865dbe33b98

But he thinks is not resolved.

Best Regards,

Galaxy