I am trying to generate a PWM signal with variable frequency using Labview and an Arduino UNO. When using the PWM write pin VI, I cannot adjust the frequency.When using a Tone VI, I cannot adjust the duty cycle (set 50%).When using the Digital Write pin with a signal generator in LabView, it appears that the Arduino cannot read the signal I am generating.My question is: Is there a way to create a PWM signal with Arduino and Labview where I can control all of these features? Note: I realize that I can edit the arduino LVIFA code to change the frequency, but that isn't ideal because I cannot change it with a control, right?Thanks for the help and please have some grace due to the fact that I am new to this stuff.John

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LabVIEW Interface for Arduino Discussions

PWM Signal with Labview and Arduino

ohh thanks for updating me.. i will try thanks alot

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hello champions... i regret for asking anything stupid.. sorry in advance

i have written a code in Arduino MEGA and using LIFA plotted the same on graphIN LABVIEW . also i have simulated encoder, now what i want to do is to control PWM according to encoder output.. for that I want to calculate motor speed from that PWM and ENCODER waveform, is it possible?? can u suggest me any solution or alternative option?

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please help guys ...

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LabVIEW Interface for Arduino Discussions

PWM Signal with Labview and Arduino

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