[Cat-M] Paths change for analog inputs on R15

IoT Gateways FX30
5

you might try this:

root@fx30:~# cat /sys/bus/iio/devices/iio\:device0/in_voltage17_input
226864
root@fx30:~# cm adc read EXT_ADC0
EXT_ADC0:222
root@fx30:~# cat /sys/bus/iio/devices/iio\:device0/in_voltage19_input
286369
root@fx30:~# cm adc read EXT_ADC1
EXT_ADC1:285