My device is iMXRT1064. I am working on a touch screen which is 4 wire resistive. Its has analog outputs which need to be read. On my prototype board the following pins are used.
GPIO_AD_B0_00 TOUCH_XR_IN CMP1, IN4
GPIO_AD_B0_01 TOUCH_YD CMP2, IN4
GPIO_AD_B0_02 TOUCH_XL CMP3, IN4
GPIO_AD_B0_03 TOUCH_YU_IN CMP4, IN4
As per iMXRT1064 reference manual these pins are Analog comparator pins.
I only want to read the voltages on these pins. Is it possible to do that? I don't need the comparator.
If yes then please let me know if any reference code is available.