Hello,

i have this problem that I need simple numeral value from arduino from ultrasonic sensor to pd, but it aint working at all.

I use this code in arduino, but modified to only print numeral value:
http://code.google.com/p/arduino-new-ping/wiki/Simple_NewPing_Example
this works nicely in arduino

when i try to get values in pd in comport 115200----print, it prints only value about 255 all the time, so can someone help me to get this to work.

If all you need is a numerical value, it might just be easier to use the [Pduino/arduino] abstraction in Pd-extended. All you have to do is activate the right input pin and [route] it.

Can you say what you mean?

how i can get right value in pduino