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Kinetis Design Studio debug problem - UART

Question asked by Darnai Adam on Aug 14, 2015
Latest reply on Aug 27, 2015 by Giorgio Colazzo

Hy all,


I'm in a big trouble with KDS, and i don't know, how to solve it. The problem is that I wrote a program that communicate with multiple devices on MODBUS, and I can't monitoring the processes with the breakpoints. If I build my own program first, it works without any failure. After that, when I open an other project and than build and run it, it won't be able to work, and if I turn back to my first project, it won't be, too. My program doesn't receive any data from the devices, so if I put a breakpoint to the OnReceiveBlock function, nothing happens.  In practice, I can measure the output pin with a scope, and I have to push the reset button a lot to make my project OK.

Maybe this message helps, but I don't know, what does it mean:

No source available for "(gdb[2].proc[42000].threadGroup[i1],gdb[2].proc[42000].OSthread[1]).thread[1].frame[0]"

Sometimes, after a build it says: "No source for 0x"address""

I really don't know, if my settings are good, but I have an old project, that uses the similar peripherals, and it's working with no problem.

I'm using a P&E Multilink Universal external debugger.(without that, the result is the same).

Can you help me to figur out, what am I doing wrong, ot what's the matter?


Kinetis version number: 2.0.0

Operating System: Ubuntu Linux