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AWR1843BOOST: Park Assist Demo

Leo Smith57
Prodigy 320 points
Part Number: AWR1843BOOST
Other Parts Discussed in Thread: UNIFLASH,

I am trying to run the park assist demo on the board and I end up crashing.Ports are connects, i start the GUI and receive Error 0x16. Any feedback or advice on the correct way to bring up the board/demo?

  • 0
    TI__Mastermind 21025 points
    That's not a lot of detail to go on. Have you successfully flashed the pre-built binary with Uniflash? Have you checked the COM ports with Device Manager or Teraterm? Have you installed the Matlab runtime on that PC? See the demo's gui\readme.txt file for info on Matlab installation.

    -dave
  • 0 in reply to db_woodall
    TI__Prodigy 320 points
    Hi Dave,

    Yes to all your questions above, the issue starts after sensorStart.

    Starting configuration in AWR18xx ...
    advFrameCfg
    sensorStart
    Error 0x16 at ../src/termios.c(512): The device does not recognize the command.
  • 0 in reply to Leo Smith57
    TI__Mastermind 21025 points
    It looks like an issue with the COM ports. Please check that the CLI port is set to 115200 baud, 8 data bits, no parity, 1 stop bit. The Data port is the same except the baud rate is 921600.
  • 0 in reply to db_woodall
    TI__Prodigy 320 points
    The Windows 10 device manager doesn’t have 921600 baud as an option. It is set11500 N81. Is this an issue?
  • 0 in reply to Leo Smith57
    TI__Guru*** 148594 points
    Hi,

    PC usually should support the 921600 baud rate. Please research the PC configuration with PC manufacturer for available drivers. We are not able to support PC problems

    thank you
    Cesar
  • 0 in reply to Cesar
    TI__Prodigy 320 points

    Hi Cesar,

    On the AWR1843BOOST EVM we are receiving the error 0x16. What does this mean? Where is the source where this error is generated? it’s not in the matlab program.

  • 0 in reply to Leo Smith57
    TI__Mastermind 21025 points

    All of these prints are from Matlab:

    Starting configuration in AWR18xx ...
    advFrameCfg
    sensorStart
    Error 0x16 at ../src/termios.c(512): The device does not recognize the command.

    There should be a "done" response from the EVM after advFrameCfg and sensorStart.  Since there is not, I wonder if you've flashed pa_18xx_mss_demo.bin correctly. If it is correct, you should be able to connect the EVM to the PC and power (check the SOP jumpers!), then bring up a terminal emulator such as TeraTerm, set it to the "User" COM port (115200 baud), hit Enter and see the prompt "PaTIDesign:/>".  If you don't see it, then it's likely you need to reflash.  If you think the flashing is correct, you should try a different PC.

     -dave