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processing gui based on udp
i have made a guy on processing based on controlp5 and udp . it sends data to arduino and i receive the data sent on serial port of arduino . the data sent bak to the guy from arduino is only received when i send some data to arduino again what should i do? the data is in string form. need help asap
Answers
I have moved this to the arduino forum.
pl send the link
No link - meant arduino category :\">
I suppose the guy is actually a GUI...
And well, I know nothing about Arduino, but perhaps showing your code can help those more knowledgeable.
you wrote:
yeah... a work around would be to do just that: send some data to arduino again. Send a specific String like "DummyJustToTriggerArduino".
On the Arduino program a few lines that catch the specific String "DummyJustToTriggerArduino" and ignore it...
But please post your codes...
Chrisir ;-)
the suggestion is fine but. the receiving device cannot handle dummy strings. Request to have other suggestion.
is there any way to attach the sketch?
the link of the sketch is here http://forum.arduino.cc/index.php?topic=255063.0
Ask on the arduino portal your problem
;-)
i suppose the problem is with the processing sketch. the data received is converted to string and then displayed on the GUI with through void draw and then then text . the received data is not displayed instantaneously instead when i send something through GUI it shows the data. it think it is not able to refresh on its own . is there any way to do it .