Arduino for STM32

Hi Everyone, I'm working on a STM32F401CC using the STM32duino libraries (2.2.2). My board variant aliases as a Blackpill since its the same processor and clocks. What I'd like to implement is something like this: A timer that triggers ADC reads at fixed interval - Works (software configurable later...

Oh, I found the mistake myself. It was the BOOT1 pin being low that held the device in bootloader mode all the time. For now I've disabled the BOOT1 pin check in the bootloader code. As a consequence it needs some arduino code present at the userspace code at 0x8004000 or we dont get into userland.....

Hi Everyone, I got myself a little board with an STM32 (my first). Its an STM32F401CCU6. The board is not really for development, so it lacks proper breakout of the BOOT pins. So I have to put a wire between USB VCC and BOOT0 to get it into DFU mode everytime I want to flash it which is a pain, so I...