samr21-xpro ADC I/O lines

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1

Hi Rioters,

I was looking for any example about ADC lines on the SAMR21-xpro, because i have to manage analog signals. I saw that there is nothing about it in the official release of RIOT, so, there is someone that has already use it? Can he give me some tip about it?

Thanks a lot! :slight_smile:

2

Hi Alessandro,

there have been several efforts to write the ADC driver but unfortunately we never finished because of discrepancies in terms of configuration. Have a loot at this PR which basically works but needs rebase:

https://github.com/RIOT-OS/RIOT/pull/4162

It is somewhere on my ToDo list to update that PR but I can not estimate when it will be. We would be *really* happy about this feature, so would you probably find some time to take over?

Best regards Peter