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Ligne 57 : + +
→Input Reading with Pull-Up
When the Pin is tied to ground then the input is Low (0) otherwise, the pull-up resistor will drive back the pin voltage to 3.3V.
When the Pin is tied to ground then the input is Low (0) otherwise, the pull-up resistor will drive back the pin voltage to 3.3V.
[[Fichier:ENG-CANSAT-FEATHER-PICO-HowTo-24.png]]
The following code will read the state of the GP15 configured as input pin + pull-up.
The following code will read the state of the GP15 configured as input pin + pull-up.