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MSP430 custom BSL debug error

Gireesh S
Prodigy 60 points
Other Parts Discussed in Thread: MSP430F5529

Hi,

My target is MSP430F5529 & IDE is IAR EWB,  I am developing a custom BSL which will not have any communication, it just need to check for new firmware on external EEPROM  & load it to flash.  I changed the file "BSL430_Low_Level_Init.s43"  available in example MSP430F552x 00.05.84.34 to disable USB functionality.

I could able to build completely. Now when I try to debug without downloading, I am getting the error "Illegal op-code found on address 0x0". I have unchecked the run to main option in Debugger selection. Please suggest what could be the problem.

Thanks

Gireesh

 

 

  • 0
    TI__Expert 3315 points

    Hi,

        This error message can be ignored, and happens when you download BSL startup code to the simulator.  Set the PC to the starting point of your low level init code, and you can debug as you'd like.

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