configuration - Error when using debugging under Atollic TrueStudio / STM32

I'm using

• STM32F103C8T6


• Atollic TrueStudio


• STLink2.1

Error I get when debugging:

Debug configuration set in TrueStudio:

What worked before was in SW4STM32/Eclipse, with the following settings. I always had to change the reset mode from Connect under Reset to Software System Reset. However, this option is not available in the debug configuration of True Studio.

What can I do to use debugging successfully with STLink2.1 on Atollic TrueStudio?

Answer

I found the answer elsewhere but I will repeat it here for other people:

• Close Atollic TrueStudio (not sure if this is needed)


• Startup ST Utility


• Press the Reset button and keep it pressed


• Select Erase Chip (in Target menu)



• Release the Reset button


• The chip is erased


• Close ST Utility


• Startup Atollic TrueStudio

Debug should work now