* Serial assert (needs work) * Bring STM32F4/F7 together * Tweaks to STM32 headers * More general 'stm32_timer_t' * Move vsnprintf_P to Marduino.h
* Serial assert (needs work) * Bring STM32F4/F7 together * Tweaks to STM32 headers * More general 'stm32_timer_t' * Move vsnprintf_P to Marduino.h