stm32/i2c: slave mode support
I'm interested in implementing stm32 i2c slave mode. I see there was a PR opened a while ago in #2118 but that there were some changes that needed to be made and the PR was marked as a draft. Would it be better to use that PR as a starting point or start from scratch and use the rp implementation as a reference?
Any update on this? Cc @Dirbaio
I've started implementing it but haven't finished. Will probably get back around to it in a few weeks
@bsodmike I have a draft PR open in #2909
Not quite finished but will likely be finished soon