DART-6UL ADC
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DART-6UL - ADC
ADC channel 0 is connected to the user button. It has pull-up to 3.3V. Reading the ADC value will return 3000+ value in case of button released and 0+ in case of button pressed.
$ cd /sys/devices/soc0/soc.0/2100000.aips-bus/2198000.adc/iio:device0 $ cat in_voltage0_raw push the user button $ cat in_voltage0_raw