I am a newbie and I have just started playing around with the RTLS example. I would like to include “printf” instructions in order to follow more easily the flow of the execution. I see that there are commented “printf” instructions throughout the source code, so I guess that it is possible to see those messages in Coocox.
I have followed the instructions from a couple of websites about how to configure the semihosting and retarget the printf but I always get some errors when building.
I would love some help for configuring the semihosting or an alternative way for seeing the debugging messages. I am using Coocox 1.7.8 and GNU Tools ARM 7-2017-q4-major.