STM32 HAL: Configure UART and send data to the computer.
STM32 UART article on Polling and DMA modes:
https://www.steppeschool.com/blog/stm...
STM32 and Robotics Courses:
https://www.steppeschool.com/courses
A short description how to send data through UART using HAL API.
The board I am using (NUCLEO-L476RG):
https://www.st.com/en/evaluation-tool...
0:00 UART configuration
0:37 Sending data through UART
2:02: Checking COM PORT number and reading data using PuTTY Software