alice97480

Dear all, I am currently working on a software that communicates with a sine wave generator. It is controlled by a control unit having 4 channels, allowing to connect 4 modules. I created one subVI allowing to control 1 module. I want for examples that 2 of them are connected on channel1 and channel2 of the control unit, and that it goes into my subVI only one time if the user ask to change value, and then send the information on the right channel. Someone suggested me to use the queue functions. Is it right? And how to place it in the code? Thank you very much.