Serial communication in arduino through Labview

Hi,

I am working on a project where i need to communicate to my arduino board from Labview software. Basically i need to change the values of some variables that i have declared in my arduino code through Labview but i am not able to figure out how to send data from Labview which the arduino board can recognize as two different values. Something like if i change a variable's value in Labview it should automatically change the value of the same variable in arduino code simultaneously when another variables value is being changed from Labview.

Can you please suggest me, if there are, some functions or methods to do it ?

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0 Robert Peter Oakes over 11 years ago

The Arduino will be communicating via its USB port to the PC but this is presented to the Lab View as a com port. Whilst I have not used Lab View I would imagine it should be able to send commands down the appropriate com port for the Arduino to read

Examples of coding the Arduino to respond to commands can be found in this and other tutorials http://www.element14.com/community/groups/arduino/blog/2014/06/09/fast-track-to-arduino-programming , look at lesson 2 and beyond.

Hope this helps

Peter
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0 Robert Peter Oakes over 11 years ago

The Arduino will be communicating via its USB port to the PC but this is presented to the Lab View as a com port. Whilst I have not used Lab View I would imagine it should be able to send commands down the appropriate com port for the Arduino to read

Examples of coding the Arduino to respond to commands can be found in this and other tutorials http://www.element14.com/community/groups/arduino/blog/2014/06/09/fast-track-to-arduino-programming , look at lesson 2 and beyond.

Hope this helps

Peter
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