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SK-AM62: I2C and SPI communication with MPU-9250 sensor

veerapandiyan v
Intellectual 695 points
Part Number: SK-AM62
Other Parts Discussed in Thread: SYSCONFIG

Hi,

I have using sk-am62x Board.how to use SPI communication. example progrmme is runnigng output is all test passed with out spi device internal are external SPI device. How to connect external SPI device Example Code FOR CCS IDE Send Me.

Regards,

VJ.PANDI

  • 0 in reply to Vaibhav Kumar
    Intellectual 695 points

    Hi Vaibhav,

    Ok. I wait.

    Thanks Regards,

    Veerapandiyan V.

  • +1 in reply to veerapandiyan v
    TI__Mastermind 21083 points

    Hi Veerapandiyan,

    I have done my due research and able to figure out that you can use MCU_SPI1. Note, I am still to check for MAIN_SPI1 and MAIN_SPI2.

    Basically, I had to go through datasheet and keep an eye on the schematics at the same time to find out these pins.

    Please have a look at the pins for the same. Connect them on J9. 

    Here are the pin connection details:

    MCU_SPI1_CS3 --> J9(22)

    MCU_SPI1_CLK --> J9(11)

    MCU_SPI1_D0 --> J9(12)

    MCU_SPI1_D1 --> J9(17)

    Please let me know if these work for you. If not then I need to do some multiplexing.

    Thanks,

    Vaibhav

  • +1 in reply to veerapandiyan v
    TI__Mastermind 21083 points

    Hi Veerapandiyan,

    What is the status on this ?

    Were you able to interface MPU 9250 with SPI with the connections as shown above.

    Looking forward to your response.

    Alternatively, if the issue is resolved please mark the thread resolved.

    Thanks,

    Vaibhav