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CCS/AWR1642: exception occurred after load program "xwr16xx_pplcount_mss.xer4f"

ken hsieh
Intellectual 440 points
Part Number: AWR1642
Other Parts Discussed in Thread: SYSBIOS

Tool/software: Code Composer Studio

Hi,

after rebuild pplcount_16XX_dss ad pplcount_16xx_mss source from industrial toolbox 2_5_2, i try to load program "xwr16xx_pplcount_mss.xer4f" and run, but met below exception. no code change has been made, please advise. thanks!

[Cortex_R4_0] Exception occurred in ThreadType_Main.
Main handle: 0x0.
Main stack base: 0x8015900.
Main stack size: 0x1000.
R0 = 0x00016e9c R8 = 0xffffffff
R1 = 0x00007200 R9 = 0xffffffff
R2 = 0x080145b8 R10 = 0xffffffff
R3 = 0x08015900 R11 = 0xffffffff
R4 = 0x00000000 R12 = 0x080144b8
R5 = 0x00016e9c SP(R13) = 0x00000000
R6 = 0x0001c8fc LR(R14) = 0x00013608
R7 = 0x0001c940 PC(R15) = 0x00007200
PSR = 0x600c019f
DFSR = 0x00000808 IFSR = 0x00000000
DFAR = 0xfffffff8 IFAR = 0x00000000
ti.sysbios.family.arm.exc.Exception: line 205: E_dataAbort: pc = 0x00007200, lr = 0x00013608.
xdc.runtime.Error.raise: terminating execution

  • 0
    TI__Guru 69990 points
    Hi Ken,
    If you are loading images (MSS and DSS) from CCS then make sure that you have flashed ccsdebug.bin to xWR1642 device.
    And if you have already flashed ccsdebug then
    - While building select the default SDK version which comes along with CCS project (from Toolbox)
    - Try to do step by step debugging after loading MSS image and find out at which point this exception is happening.
    - After loading MSS and DSS images from CCS to device (over JTAG), run MSS core first then execute DSS core.

    Regards,
    Jitendra
  • 0 in reply to Jitendra Gupta
    Intellectual 440 points
    Hi Jitendra,

    Thanks and it's working now.

    Regards,
    Ken Hsieh