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  3. MSU-M0107 IMX412 I2C address selection

MSU-M0107 IMX412 I2C address selection

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  • L Offline
    L Offline
    linus777
    wrote on last edited by
    #1

    Is there an option on the board to change I2C address selection? If so, how can I change it?

    797c93a2-57a1-4e5a-91d0-aa39c707b722-image.png

    Alex KushleyevA 1 Reply Last reply
    0
    • L linus777

      Is there an option on the board to change I2C address selection? If so, how can I change it?

      797c93a2-57a1-4e5a-91d0-aa39c707b722-image.png

      Alex KushleyevA Offline
      Alex KushleyevA Offline
      Alex Kushleyev
      ModalAI Team
      wrote on last edited by
      #2

      @linus777 , unfortunately changing i2c slave address of the camera is not supported by the camera drivers on VOXL2, as the i2c slave address is part of each of the sensormodule binaries that contain information for each camera module.

      Alex

      L 1 Reply Last reply
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      • Alex KushleyevA Alex Kushleyev

        @linus777 , unfortunately changing i2c slave address of the camera is not supported by the camera drivers on VOXL2, as the i2c slave address is part of each of the sensormodule binaries that contain information for each camera module.

        Alex

        L Offline
        L Offline
        linus777
        wrote on last edited by
        #3

        @Alex-Kushleyev
        Please, see below.

        The M0061 had an I2C address selection pin.

        Thanks,
        Linus

        ffa6d782-5482-4ead-bbb6-d2f6b327ec30-image.png

        Alex KushleyevA 1 Reply Last reply
        0
        • L linus777

          @Alex-Kushleyev
          Please, see below.

          The M0061 had an I2C address selection pin.

          Thanks,
          Linus

          ffa6d782-5482-4ead-bbb6-d2f6b327ec30-image.png

          Alex KushleyevA Offline
          Alex KushleyevA Offline
          Alex Kushleyev
          ModalAI Team
          wrote on last edited by
          #4

          @linus777 , the instructions you referenced were made for VOXL1, which had all cameras connected to the same i2c bus and slave address conflicts were not allowed. On VOXL2, each camera port has its own i2c bus and there is no possibility of a conflict when using several cameras with the same i2c slave addresses.

          Is your question related to usage on VOXL1 or VOXL2?

          Alex

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