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CCS5.5 can't reload the bin file when OMAPL138 at Thumb status

Other Parts Discussed in Thread: OMAPL138

I am using OMAPL138's ARM chip at ccs5.5, if ARM chip work in the Thumb status, ccs5.5 can't reload the bin file, it need to reset the cpu first, and then reload the bin file. if not, ARM chip can't halt on the main() function, and the program also can't work correctly.

if ARM chip work in ARM status, it have no problem.

As i know, ARM chip need to work in ARM status while the cpu enter the enter point and init the 7 work mode.

does it caused by ccs can't change ARM chip from Thumb status to Arm status when reload the bin file?

  • Hi Ting,

    Before you reload the file, try resetting the target 'Run -> Reset -> CPU Reset' (you can do System Reset also). This will set the state back to ARM mode and you will then be able to load the program.

    Thanks

    ki