Another way is to use the SWO (Serial Wire Output), available on pin PB_3
of the STM32 targets, as described at
https://forums.mbed.com/t/hitchhikers-guide-to-printf-in-mbed-6/12492/38
Another way is to use the SWO (Serial Wire Output), available on pin PB_3
of the STM32 targets, as described at
https://forums.mbed.com/t/hitchhikers-guide-to-printf-in-mbed-6/12492/38