Trouble with reading values from the device

[H2L]

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 ago by H2L.

[monta]

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.

[H2L]

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

[monta]

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.

[monta]

I found this solution.

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

thanks.

• This reply was modified 7 years, 11 months ago by monta.

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