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Example Code for SPI communication with F28335

Amit Jain53087
Prodigy 130 points

Other Parts Discussed in Thread: CONTROLSUITE

Hello,

 

 I am trying to transfer data between two F28335 devices via SPI.   I am new to SPI.

Does anyone know of example code/tech reference that may help.

 

Thanks. 

 

Amit.

 

  • 0 in reply to ChrisClearman
    Prodigy 130 points

    Hello,

     

    Chris,  The ControlSuite is certainly a helpful resource.

     However, I am still not able to find a good example code for SPI. I am able to understand and execute the examples supplied by TI: Example_2833xSpi_FFDLB_int.c

    This just uses loop back to send and read back the sent data.

    What I am looking for is a higher level example code for a specific application not just to test the DSP's SPI port. Preferably I would like to see an application with duplex communication and data transfer. I think  I am looking for what the TI documentation on the SPI calls "application software".

    Can someone suggest a reference to get started on this?

    Thanks!

    Amit.

     

     

  • 0 in reply to Amit Jain53087
    TI__Guru** 119680 points

    Amit,

    In controlSUITE, go to Training & Support, C2000 Teaching Materials.

    Download the material and look at Chapter 10.