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J19 uart

Scheduled Pinned Locked Moved Unsolved VOXL 2 and VOXL 2 Mini
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  • M Offline
    M Offline
    mkriesel
    Regular
    wrote on last edited by
    #1

    I am trying to access the uart port QUP7 on pin 10/11 on J19 on my voxl2 mini as specified is available in
    https://docs.modalai.com/voxl2-linux-user-guide/#slpi-proc

    however I'm not sure I understand exactly how to do that, I know I'm supposed to use libqrb5165-io but I don't really know how. I tried using it and I keep getting this as the output and I was hoping for some clarification on how to enable uart on the port

    Screenshot from 2023-12-08 14-35-39.png

    I'm on sdk 1.1.1

    tomT 1 Reply Last reply
    0
    • M mkriesel

      I am trying to access the uart port QUP7 on pin 10/11 on J19 on my voxl2 mini as specified is available in
      https://docs.modalai.com/voxl2-linux-user-guide/#slpi-proc

      however I'm not sure I understand exactly how to do that, I know I'm supposed to use libqrb5165-io but I don't really know how. I tried using it and I keep getting this as the output and I was hoping for some clarification on how to enable uart on the port

      Screenshot from 2023-12-08 14-35-39.png

      I'm on sdk 1.1.1

      tomT Offline
      tomT Offline
      tom
      admin
      wrote on last edited by
      #2

      @mkriesel Do you have a loopback cable from pin 10 to 11 connected to J19? If not then that is the expected output

      M 1 Reply Last reply
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      • tomT tom

        @mkriesel Do you have a loopback cable from pin 10 to 11 connected to J19? If not then that is the expected output

        M Offline
        M Offline
        mkriesel
        Regular
        wrote on last edited by
        #3

        @tom I thought I did but it wasn't in properly I tested it again and I got sucess.
        so this confirms that uart is working correct? and then for using it in my own program I could use the same things I see in the test program with #include <voxl_io.h> and then all the same voxl_uart functions used in the program yeah?
        Thanks.

        tomT 1 Reply Last reply
        1
        • M mkriesel

          @tom I thought I did but it wasn't in properly I tested it again and I got sucess.
          so this confirms that uart is working correct? and then for using it in my own program I could use the same things I see in the test program with #include <voxl_io.h> and then all the same voxl_uart functions used in the program yeah?
          Thanks.

          tomT Offline
          tomT Offline
          tom
          admin
          wrote on last edited by
          #4

          @mkriesel Yep, exactly

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