SWO ITM printf() output using ST-LINK utility while debugging
Hello,
Bluenow is right. Only one tool connected at a time.
- About SWO viewer, it is a way to get traces without running a debugger. Could be useful in production;
- To get the printf traces in the OpenOCD tab, you can activate the semihosting. Note that you have to pause the debug session to get updated data values;