Trouble with reading values from the device

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  • #230
    H2L
    Keymaster

      When you find yourself not able to read values from the device, the causes could be related to the points listed below.

      ? CAUSE 1: Serial Communication has not been established properly.

      Please refer to STEP 4 of the following tutorial to run Serial Communication tests.
      http://dev.unlimitedhand.com/introduction/index_intro.html

      ? CAUSE 2: Damage to hardware ? ? ?

      • This topic was modified 8 years, 1 month ago by H2L.
      #257
      monta
      Participant

        By Plugin ver.0033 for Unity, code check “+” or “_” in read data.

        When I tryed by using Arduino IDE or Teraterm, I can’t find those character.

        #260
        H2L
        Keymaster

          Monta,

          Sorry for the delay,
          May I confirm that your question is inquiring what the symbols “+” and “_” mean?
          If so, would you kindly tell us at which step you are encountering those symbols?

          UnlimitedHand Team

          #268
          monta
          Participant

            Hi.

            I’ll explain more detail.

            I read the source code ” UnlimitedHand for Unity Plugin ver 0033″,
            and I understand following.

            To read Photo-reflector sensors values from UnlimtedHand, UH.cs send “c” then UnlimtedHand
            will return data and it contain “_”.

            >if(data!=null && data.Contains(“_”)) {

            To read Gyro and Accel seems same way.(send “a” and get values that contain “+”)

            >if(data!=null && data.Contains(“+”)) {

            But, I tried “c” or “a” command by using arduino IDE or teraterm, I couldn’t get above symbols “+” and “_”.

            So, my question is , what does the symbols “+” and “_” mean? and how to get the symbols?
            (I miss any configuration?)

            Thanks.

            #269
            monta
            Participant

              I found this solution.

              http://dev.unlimitedhand.com/unity/update.html
              (I didn’t update)

              thanks.

              • This reply was modified 8 years ago by monta.
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