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Communication through J18

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  • Filip Slezak 0F Filip Slezak 0

    @Eric-Katzfey Hi again, can we expose another UART port for programming on the Voxl2?

    Filip Slezak 0F Offline
    Filip Slezak 0F Offline
    Filip Slezak 0
    Contributor
    wrote on last edited by
    #21

    @Filip-Slezak-0 Thinking about ttyHS2 or ttyHS3 maybe shown here https://docs.modalai.com/voxl2-linux-user-guide/#uarts

    modaltbM 1 Reply Last reply
    0
    • Filip Slezak 0F Filip Slezak 0

      @Filip-Slezak-0 Thinking about ttyHS2 or ttyHS3 maybe shown here https://docs.modalai.com/voxl2-linux-user-guide/#uarts

      modaltbM Offline
      modaltbM Offline
      modaltb
      ModalAI Team
      wrote on last edited by
      #22

      @Filip-Slezak-0 please see here: https://docs.modalai.com/voxl2-linux-user-guide/#apps-proc, we have ttySH2/ttyHS3 routed to the B2B connectors, but you need a carrier board to pick them up...

      For example, ttyHS2 goes to our M0090 - 5G Add-On Board J9 Pins 2/3 (Tx/Rx)

      9f1f7f3b-71fb-44c2-a032-f2bd1acb538a-image.png

      Filip Slezak 0F 1 Reply Last reply
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      • modaltbM modaltb

        @Filip-Slezak-0 please see here: https://docs.modalai.com/voxl2-linux-user-guide/#apps-proc, we have ttySH2/ttyHS3 routed to the B2B connectors, but you need a carrier board to pick them up...

        For example, ttyHS2 goes to our M0090 - 5G Add-On Board J9 Pins 2/3 (Tx/Rx)

        9f1f7f3b-71fb-44c2-a032-f2bd1acb538a-image.png

        Filip Slezak 0F Offline
        Filip Slezak 0F Offline
        Filip Slezak 0
        Contributor
        wrote on last edited by
        #23

        @modaltb Hey, thanks for the quick reply. Unfortunately, none of these work for us since it seems exposing one port prevents us from accessing another (I also can't find a ref to buy the M0130).

        We found a workaround by having a USB hub on the m0125 instead of going over the native uart.

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