I just purchased the STM32L432 Nucleo board and tried to run the example from the folder
I found that I could not find the definition for LED3 (macro label)... The question, has anyone used this example?. I also am kind of confused what the code actually does... I set the LED3 to 0 and compiled the code and dumped it.. I cant understand how GPIOA or B or C is configured.... Any explanation in this regard and how and what the code does would be great!!! . Thanks for all the support..