Closed hathach closed 1 month ago
ok thanks. it is a little unclear about flash memory. some folks say theres 224K on a variant
https://cpldcpu.com/2024/05/01/decapsulating-the-ch32v203-reveals-a-separate-flash-die/
oh, that is an interesting read, the official doc only mentnion max 64KB for v20x. I will give it a try to see if that is possible :)
Description of Change
Initial support for ch32v20x, build and run, able to enumerate as MSC and written to flash. Double tap dectection work. However, @ladyada it is not fully functional since jump to app not working yet (hopefully other can help). But we made an good progress, will wrap this up for now, since it already takes quite a few days, will come back after doing other pending work (pr/issue).
Ch32v20x current state:
Lots of other Tinyuf2 refactor