#include <stdio.h> #include <stdlib.h> #include <string.h> //Debug mode On/Off switch #define DEBUG 1 //set=0, disable all LOG lines //select one of the following "printf" retarget methods #define ...

Simple printf/scanf functions implementation for the Nucleo-G491RE evaluation board. STM32CubeIDE ver. 1.11.0 used to build the Demo. VCP UART port is dedicated to the data transfer, see the board ...

The oldest, tried-and-true debugging technique in embedded development is to sprinkle printf statements throughout the software in the hope of gleaning insight into system behavior. Using printf is ...

In any real-life embedded project, getting the code written, compiled, and successfully linked is only the first step. The system still needs to be debugged, tested, and optimized. So far in this ...

Hackaday regular [befinitiv] wrote into the tip line to let us know about a hack you might enjoy, wireless UART output from a bare STM32 microcontroller. Desiring the full printf debugging experience, ...