How to generate a sinewave with dutycycle using DaqmxwriteCtrFreq

[krishna_ak]

HI,

We r required to generate a frequency signal using a sinewave with dutycycle.

Can we generate using Daqmx functions like DaqmxWriteCtrFreq? Can you post the example for generation of frequency signal using a sinewave with dutycycle.

Response required ASAP

Regards

krishna

[McKala[DE]]

Hello Krishna,

Are you trying to create a sine wave with a configurable frequency or a square wave with a duty cycle? 

If you want to create a square wave you can use a counter and a shipping example like those found in: C:\Program Files\National Instruments\NI-DAQ\Examples\DAQmx ANSI C\Counter\Generate Pulse. 

Good luck!