GPIO access on the Akso Board


I read somewhere in this forum that more or less every pin can be used as a GIPO. But the question is how?

I need other Pins which are not listed in the GPIO object

Can someone point me the right direction ?


Hey Marcus.

Look at the implementation of the GPIO and other IO objects. The crux is that you need to make the appropriate ChibiOS HAL calls to configure the pins you want. This roughly boils down to a palSetPadMode call.

I have no idea what that means :slight_smile:

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