Hello. Does anyone know why on Due analog input pull-up not working. According to datasheet there is pull-up on analog input also. I tried to put it on but there is nothing happens. I tried pinMode(A0, INPUT_PULLUP); then digitalWrite(A0, HIGH); then REG_PIOA_SODR = 0x0000000F this is register…

Due analog input pull-up resistor not working

MartinL November 27, 2015, 4:24pm 5

If you require a pull-up on your analog input, you can use an external resistor.

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