Over the weekend I finished porting all DC2N5-LC drivers from the Blue Pill to the Black Pill. In particular I was missing the key handling driver, which is now in good working order.
I think I might actually port the DC2N5-LC main firmware to the Black Pill before Spring as that’s definitely an achievable target. What sets me back is the fact I am really close to having it finished, which is usually an anticlimax 😀
Here’s the finished development circuit for the Black Pill that I have been using for porting code.

Stay tuned for more!