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TMS320F28379D: Break at address 0x3ff16a

Rekha K
Intellectual 330 points
Part Number: TMS320F28379D
Other Parts Discussed in Thread: C2000WARE

Hello,

When I am debugging my code I am runnin into this error.

What could be the possible reason?

Thanks in advance.

  • 0
    TI__Guru 71835 points

    Rekha,

    Thanks for contacting the E2E support forums.  This address is inside the Boot ROM of the device.  Since the source code/symbols are not included in your project if the device is halted inside this address region it will give the display from CCS that you see.

    The project and symbols are located in C2000Ware here: C:\ti\c2000\C2000Ware_3_04_00_00\libraries\boot_rom\f2837xd\, you can add the rom symbols as you see fit if you need to debug code in this region.

    A quick question, is CCS halting on its own or are you halting manually for debug reasons?  Depending on the boot mode (defined by the boot pins) certain boot modes could pend if they are waiting on data input.

    Typically the example projects are compiled for RAM or Flash.  In either case, when loaded some defaults of CCS will automatically set to main, bypassing the BootROM.  These can be disabled, and there is also an EMUBOOT option to emulate a true boot process if you want to debug how your code would work standalone.

    Best,

    Matthew