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  • I2C Implementation help

    Hi everyone,

    I want to implement an I2C bus for my project using the XportAR, and the integration guide says that 2 of the pins (CP12 and CP13) are used for SDA and SCL. But that's all I can find on it in the documentation.

    Has anyone tried to get an I2C bus working? Any help/advice out there?
    Oddly Enough,
    --
    Ilya C

  • #2
    Hi ilya687,

    I'm sorry to say that I2C is not supported on the XPort AR. Critical internal configuration data is managed on an I2C Flash chip so we've been reluctant to expose the bus.

    mattmc

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    • #3
      I see that the new SDK includes an I2C library. Does this mean that the I2C bus is now good to use (pins CP12 & CP13)?
      Oddly Enough,
      --
      Ilya C

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      • #4
        I2C only on the MatchPort AR and MatchPort b/g Pro, not the XPort AR.

        I see that the I2C sample is included in the XPort AR release, which is misleading.

        I've noted this in our bug database and will have it removed for the next release.

        mattmc

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        • #5
          Thanks for the clarification
          Oddly Enough,
          --
          Ilya C

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