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TMDX570LC43, communication protocol between PC and board

Konstantin Sukharev
Prodigy 50 points
Other Parts Discussed in Thread: TMDX570LC43HDK, HALCOGEN

We have TMDX570LC43HDK

I ran Hercules Safety MCU Demos example. It works properly.

I cannot find communication protocol description between PC and board, register map. I use USB (virtual COM) port.

Are there information about communication protocol between PC and board, register map for Hercules Safety MCU Demos example?

  • 0
    TI__Guru 72500 points

    It sets the virtual com port to 9600 baud and uses 8 bit data:

  • 0 in reply to Bob Crosby
    Prodigy 50 points

    Hi Bob Crosby!

    Thanks for reply!

     

    Comport works with following parameters:

    Baud:                    19200

    data bits:             8

    stop bit:               1

    parity:                   non

     

    I still did not find protocol description and board register map.

  • 0 in reply to Konstantin Sukharev
    TI__Guru 72500 points
    I don't think the protocol is documented, but you should have the source. It is in a directory like:
    C:\ti\Hercules\Hercules Safety MCU Demos\4.0.0\TMS570LC43x_target_sources\HALCoGen\source (depending on the install directory).

    You can see how the command from the PC is interpreted in the function sciNotification() in the file HL_notification.c.

    Not sure I know what you mean by "board register map".