STM32 Print Function for Debugging

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here is a not so quick video explaining on how to implement the printf function in the stm32 and have it print onto a serial com port on your computer.
LIST of all the things you can do with the function: https://www.tutorialspoint.com/c_standard_library/c_function_vsprintf.htm
Note that a USB to SERIAL adapter is needed.
search amazon or ebay for "usb to uart"
they range from $1 - $7

Видео STM32 Print Function for Debugging канала Eddie Amaya