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AWR1843BOOST: AWR1843BOOST: SPI data output of 1843

zhe meng
Prodigy 20 points
Part Number: AWR1843BOOST

Tool/software:

Now, I can output data normally from the UART port using the 1843 OOB firmware. The documentation states that the 1843 has two 20-pin BoosterPack Connectors on the back, which support both 232 and SPI. Now, I want to use this pin to output data from the OOB firmware. Is there any guidance document available, such as wiring instructions or software modification instructions.

  • +1
    TI__Guru*** 149204 points

    Hi,

    Unfortunately we don't have any example that shows how to use SPI for data transfer for 1843. We have some internal example that shows how to use SPI data transfer for 6843. This device is very similar to 1843 so you can use this example to start with. 

    You can download this example from the following link that is valid 7 days

    https://tidrive.ext.ti.com/u/7J3r6A4d617-nevu/306ceadc-34f2-4e5a-b29f-28e8f949ef71?l

    7mtu|6gT

    This is example is provided as is with no support.

    You should diff this example with the standard 6843 oob sdk demo to see the changes that were performed to send the data over SPI instead of UART.

    thank you
    Cesar 

  • 0 in reply to Cesar
    Prodigy 20 points

    Hello, I also saw a similar xWRL6432-Raw_Sata_Sver_SPI project in the toolbox. I will try the example you shared first. Thank you very much.

  • 0 in reply to zhe meng
    TI__Guru*** 149204 points

    Thank you
    Cesar