Regards,
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Robert Nelson
https://rcn-ee.com/
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Thanks Robert and Jason. For pin 5 and 6, your solution works:Pin 5:$ config-pin P2_35 gpio$ echo in > /sys/class/gpio/gpio86/direction$ cat /sys/bus/iio/devices/iio:device0/in_voltage5_raw1571Pin 6:$ config-pin P1_2 gpio$ echo in > /sys/class/gpio/gpio87/direction$ cat /sys/bus/iio/devices/iio:device0/in_voltage6_raw1571Because of the voltage divider, the values are half of the "normal" values.But I still can't get pin 7 to work:$ while [ 1 ]; do cat /sys/bus/iio/devices/iio:device0/in_voltage7_raw; doneThis gives me a sequence of values starting around 1600 dropping by about 10 every second, unrelated to my input, slowing down to about 658. Sort of like the voltage if you were discharging a capacitor.So analog input 7 seems to be measuring something, but I don't know what. Maybe some PMIC thing?
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