Tool/software: Code Composer Studio
CCS version : 9.2, windows 10
Launch target, group both cores, load cores with valid code, group run, code prints some statements on console after which it enters in real-time [i.e no more prints], at this point need to enable global breakpoints so trying at group level (right click with group selected and "Enable Global Breakpoints") to do this shows only one core (R4) succeeds, DSP does not. The R4 shows the "Running - Global breakpoint on" but DSP only shows "Running" and stopping R4 does not stop DSP confirming DSP enabling was not successful. After this point if DSP is selected (while running) and attempt to enable global breakpoint on it, it does not succeed so it seems enabling global breakpoint in running state does not work for DSP. Don't know if this is a hardware limitation, if so, perhaps the GUI should prevent the group level enabling of global breakpoint in running state as it does not make sense to have only one core enabled by the definition/meaning of global breakpoint. If cores are stopped and attempt is made to enable global bp at group level, both cores succeed and feature works as expected i.e when both are running, stopping one stops the other.
