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LAUNCHXL-F28069M: can not enable system in guicomposer

wentao xu
Prodigy 20 points

Part Number: LAUNCHXL-F28069M
Other Parts Discussed in Thread: DRV8305

Tool/software:

Hello TI team

I select this enable system check box, but after 3s , it disappeared, there is no fault on the DRV8305 booster EVM 

  • 0
    TI__Genius 11076 points

    Please verify that your serial communication is correct. There is a LOT that looks wrong here.

    • 31k pole pairs
    • 49669 MHz sys clock
    • 0 values for all motor parameters
    • etc.

    I highly recommend verifying your communication with the board at this time. Additionally, re-flashing the board would not be a bad idea either- if this is actually what's programmed on the board, something has gone wrong.

    Regards,
    Jason Osborn