Arduino for STM32

Thanks fredbox , that's an interesting resource I didn't stumble upon earlier. I'll try to use it as a workaround and write my own display driving functions, with timers or using a state machine. However, that still doesn't answer my question from the title ;) . And as I can go on with the project u...

Hello everyone! I'm using a generic Blue Pill with STM32F103C8, flashed with a generic PC13 maple dfu bootloader (not sure if fast or not). My problem in short is that when trying to override yield() inside my sketch (no matter in which place regarding setup() and loop()), my sketch won't start. The...