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CC2640: while iam trying to debug the code error 242 @0x00 ocuring

Sandeep C
Prodigy 175 points
Part Number: CC2640
Other Parts Discussed in Thread: UNIFLASH, CC2650

Hi

One of our project we are using IAR workbench, the program was successfully compiled and build but while trying to debug from the ide iam getting the following error

 i tried with snart rf flash programmer :Forced mass erase still iam getting the same error

i need solution for this or any refernce document

Regards

Sandeep C

  • 0
    TI__Guru**** 219527 points

    Hi Sandeep,

    Are you using a TI LaunchPad EVM or custom hardware?  Have you tried programming a basic, non-BLE example or attempted to use Smart RF Flash Programmer or UniFlash to program a binary image to the device?  This error typically indicates that either the CCFG has locked the JTAG interface or an instability in the XDS110 connection.  Please refer to similar E2E threads.

    Regards,
    Ryan

  • 0 in reply to Ryan Brown1
    Prodigy 175 points

    Its custom board

    1)

    i havent found any non ble example for cc26xx SDK => ble_sdk_2_02_07_06

                                  i tried with simpleperipheral example ==>C:\ti\simplelink\ble_sdk_2_02_07_06\examples\cc2650em\simple_peripheral

    2) how to binary image or where can i find binary image?

    3) i gone through the forum quetion all thread saying almost mass erase but it didnt worked 

    4)if possible can you check below debugger configuration in IAR IDE is it correction or not??

  • 0 in reply to Sandeep C
    TI__Guru**** 219527 points

    Can you try evaluating the simple_peripheral example with a CC2650 LaunchPad?  Are you programming with an external XDS device?  Have you ever successfully programmed your custom hardware before, and have you submitted your design to SIMPLELINK-2-4GHZ-DESIGN-REVIEWS for further review?  Currently I suspect you are encountering a HW issue.  Your images display the default TI XDS interface for IAR and no further changes should be required.  The recommended version of IAR supported by BLE-STACK 2.X is EWARM 7.80.4 as stated in the Release Notes.  I don't know if this will affect your interface behavior.  You can contact IAR support for further assistance regarding their IDE.

    Regards,
    Ryan