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AWR1843BOOST: couldn't flash AWR1843 bin using uniflash

Vimal Prasath
Intellectual 565 points
Part Number: AWR1843BOOST
Other Parts Discussed in Thread: UNIFLASH, AWR1843

Hi,

i'm trying to flash demo bin file to AWR1843 using uniflash.

But in uniflash im com port couldn't found.

when i plug kit using USB i'm detecting two COM ports(user debug port and auxiliary port).then i selected the com port in the uniflash .what could go wrong?

Thanks,

Vimal

  • 0
    TI__Guru 69960 points

    Hi Vimal,

    • Please make sure that you have set the right SOP jumper (SOP0 and SOP2) on EVM in order to put device in flashing mode. Do the power cycle after putting the jumpers then start using Uniflash.
    • Make sure the COM port number is correct in the Uniflash ‘Settings & utilities’ TAB. This COM port should be the number which is populated as a “XDS110 Class Application/User UART”.
    • Disconnect and connect the USB cable if Uniflash is not able to access the COM port.
    • Check the power supply if it is according to the spec. (5V ~3A)
    • If Uniflash was crashed or closed forcefully in last session then try to kill these processes from TaskManager – “DSLite.exe” and “Python**” and restart the Uniflash GUI. [TODO] find the 2nd process name.
    • Try different PC to use the Uniflash. (if above doesn’t resolve the issue)
    • Update to latest Uniflash version if using old version of it.

    Related thread- https://e2e.ti.com/support/microcontrollers/c2000/f/171/t/740576

    https://e2e.ti.com/support/sensors/f/1023/t/824004

    Regards,

    Jitendra

  • 0 in reply to Jitendra Gupta
    Intellectual 565 points

    Hi,

    i tried with other computers also.but this didn't solve.

    when i tried with CCS i'm getting this error

    C674X_0: GEL: Error while executing OnPreTargetConnect(): Target failed to read 0x500006CC@System_View
    at gempwrsmcfg4_rd=*((unsigned int *) (0x50000400U+0x000002CCU)) [xwr16xx_dss_csdap.gel:152]
    at DSS_PreConnect_CheckResetStatus()
    at GEL_EvalOnTarget("CS_DAP_0", "DSS_PreConnect_CheckResetStatus()", 1) [xwr16xx_dss_init.gel:11]
    at OnPreTargetConnect()
    C674X_0: Error connecting to the target: (Error -6305) PRSC module failed to write to a router register. (Emulation package 8.2.0.00004)
    IcePick_M_0: Error: (Error -261 @ 0xFFFFFEFB) Invalid response was received from the XDS110. (Emulation package 8.2.0.00004)
    CS_DAP_0: Error: (Error -261 @ 0x0) Invalid response was received from the XDS110. (Emulation package 8.2.0.00004)
    CS_DAP_0: Unable to determine target status after 20 attempts
    CS_DAP_0: Failed to remove the debug state from the target before disconnecting. There may still be breakpoint op-codes embedded in program memory. It is recommended that you reset the emulator before you connect and reload your program before you continue debugging
    C674X_0: Error connecting to the target: (Error -6306) Failed to connect to PRSC module. (Emulation package 8.2.0.00004)
    C674X_0: Error connecting to the target: (Error -6306) Failed to connect to PRSC module. (Emulation package 8.2.0.00004)
    C674X_0: Error connecting to the target: (Error -6306) Failed to connect to PRSC module. (Emulation package 8.2.0.00004)

    Please help me out on solving this.

    Thanks,

    Vimal

  • 0 in reply to Vimal Prasath
    TI__Guru 69960 points

    You need to flash the image to device then you need to use Uniflash only not CCS.

    And there is online version uniflash which you can try optionally.

    Make sure that you have followed all the required steps mentioned above.

    Regards,

    Jitendra