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CCS/TMS320C2812: TMS320C2812

GANESH PRATHABAN
Prodigy 30 points

Part Number: TMS320C2812

Tool/software: Code Composer Studio

We have been implementing MD5 algorithm in ccs, the dsp board we have is tms320f2812.

The algorithm work's like this,  a large string say(3 kb) will be converted to a fixed length of 128 bit hash value. the algorithm works well up to (1 kb), but if the string length is increased to 3kb, then the code is running in infinite loop and if i try to suspend the debugging session, this message is popped out.

No source available for "0x3ffc00".

Any one please bail me out from this.

Best Regards

GANESH

  • 0
    TI__Guru 53755 points

    Hello,

    You're getting that message because the code at that address is in the boot ROM. Since the boot ROM code isn't part of your project, CCS can't find it and display it. This happens with library functions too.

    Any idea what could have caused you to end up in boot ROM? Watchdog reset or NMI maybe?

    Whitney