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Unable to flash the new application
rajashekhar a. Aug 24, 2017 at 07:24 AM (07:24 hours)
Staff: Zahar R.

  • I have KEA128 board, I wanted to flash my first application (blinky) on the board from Linux. I followed the openSDA User Guide (,
    1) Switched the board into bootloder mode(using reset button).
    2) Drag and dropped the MSD Debug SDA file (MSD-DEBUG-TRK-KEA128_Pemicro_v118.SDA) from Pemicro_OpenSDA_Debug_MSD_Update_Apps_2017_06_28. 3) the board name displays as "TRK-KEA128"
    4) Now I drag and dropped my application (blinky)
    Reset LED is blinking with 2 seconds off followed by 8 rapid on/

    I am using Ubuntu, it this application error or bootloader error? or is it issue with flashing in ubuntu ?


  • Hi Rajashekhar,

    Can you please copy and paste the contents of SDA_INFO.HTM file so I could see the version of Bootloader that you are currently using.

    Can you please email me .s19 file to zahar dot raskin at pemicro dot com. I would like to give it a try on one of KEAZ128 boards in our lab to make sure its not a .s19 file issue.

    When you get a blinking LED, what error number is reported in LASTSTAT.TXT file?

    Best Regards,

    • Hi Zahar,

      Sorry for late reply.

      following is the content of SDA_INFO.HTM

      Board Name is: TRK-KEA128
      MicroBoot Kernel Version is: 1.06
      Bootloader Version is: 1.12
      Installed Application: PEMicro TRK-KEA128 Mass Storage/Debug App
      Application Version is: 1.18
      DUID is: 35333938-F2CC81C8-37451805-C45DE678
      EUID is: 3DB1A239-7CAE8746-18443A22-A66668D6
      TUID is: 74823938-8067C6C9-37410E05-92389858
      TOA is: 86B6E505-FC8273A6-706D03CA-22274220
      TOA2 is: 86B6E505-E5E5DDCB-F1865BA9-8749A764
      SUID is: 86B6E505-4D5A81D7-37239806-8003EC65

      Error number on LASTSTAT.TXT is 7

      I mailed the .s19
      Thank you for quick response

      • I have same problem after updating OPEN SDA firmware I am unable to program an application into TRK KEA128 because I am unable to switch from boot loader mode to flash programmer mode !

        my board Info

        Board Name is: TRK-KEA128
        MicroBoot Kernel Version is: 1.06
        Bootloader Version is: 1.11
        Application Version is: 0.00
        DUID is: 41233938-ADD681B4-37282809-B860E678
        EUID is: 39C1A239-3F74871A-18294A1E-925968D6
        TUID is: 74823938-8067C6C9-37490E05-92389839
        TOA is: 86B6E505-7FC4B055-706D03CA-FCCEDE3C
        TOA2 is: 86B6E505-98254D75-F1865BA9-2032DEA1
        SUID is: 86B6E505-4D5A81D7-37239806-8003EC65

        Board registered to student.

        how to solve this problem ?

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