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CC3200-LAUNCHXL: CC3200 Boot loader Error | Need help to resolve

RAMESH VS
Prodigy 40 points
Part Number: CC3200-LAUNCHXL
Other Parts Discussed in Thread: UNIFLASH, ENERGIA, CC3200

Hi

In some of the EVM i am getting the error " Bootloader Error".

This i am noticing in uniflash , Energia.

Would like to know the possibility of loading bootloader image on to the device . i am unable to get the Boot loader program for CC3200.

Thanks 

  • 0
    Prodigy 40 points

    E nclosing the Screen shot of the error

  • 0 in reply to RAMESH VS
    Prodigy 40 points

    Enclosing the screen shot

  • 0 in reply to RAMESH VS
    Guru 78295 points

    Hi,

    Please see this video. Question related to Energia you should ask at Energia forum.

    btw ... for CC3200 devices you need to use Uniflash v3.x not a latest versions.

    Jan

  • 0 in reply to Jan D
    TI__Mastermind 40965 points

    Hi,

    As Jan mentioned, Energia is not directly supported on E2E and you will need to ask the 43oh forum for help on your precise bootloader issue.

    Now, it does appear that there are two parts to your issue:

    1. The Energia program doesn't appear to be able to invoke the bootloader correctly

    This is probably because you cannot load code directly through UART on the CC3200 - you need to use JTAG, and have a specific JTAG profile specific to the CC3200. Check your energia target settings to ensure that this is the case.

    2. Uniflash is unable to program the CC3200 binary

    You need to use version 3.x of Uniflash, not v4+. This is since only the older versions of Uniflash have the needed support for the CC3200 bootloader. Once you use the older version of Uniflash, you should be able to program the device with the binary generated by Energia.


    Regards,

    Michael