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CCS: CCS10: Breakpoint bug

richard payne
Genius 4640 points
Other Parts Discussed in Thread: CONTROLSUITE, MOTORWARE, DRV8305

Tool/software: Code Composer Studio

CCS Version: 10.1.1.00004. All motorware, controlsuite/etc library up to date for the project I'm working on. 

Setup: LaunchXL 28069M with DRV8305.

When a simple breakpoint (one or many) is set anywhere in code, after compiler and run (debug), it hangs, does not boot code in 28069M (no led flicker).

When I disable the breakpoint, similar issue.

When I clean all breakpoint, the code run and led flicker, then I put back breakpoint and work.

Previous version CCS does not have this issue. 

This tends to happen at random, sometimes bad for a day and then no issue for a day. 

  • 0
    TI__Guru**** 472311 points

    Hello,

    If you are trying to set a hardware breakpoint while the target is running, then you are likely running into this known issue on 28x:

    https://sir.ext.ti.com/jira/browse/EXT_EP-9781

    It will be resolved in the next EMU pack release (which will come with CCS 10.2.0 (eta early next month). In the meantime, you can use the workaround mentioned in the above link.

    Please let me know if your scenario is the same and if the workaround helps.

    Thanks

    ki