04-11-2006 08:35 PM
04-12-2006 12:58 AM
In LabVIEW, find examples, Go to Hardware input/ output>>DAQMX>>Control>>General folder. Here, you will find two exmple programs PWM Analog output.VI and PWM Digiital output.vi.
Using Relevant "DAQ Card", you can do PWM on a 'computer' .
Hope this helps
Regards,
Dev
04-17-2006 02:00 PM
04-18-2006 04:40 PM
Echeese,
You specify which physical pins you are going to use with the “Physical Channel” input to the DAQmx Create Channel.vi. If you take a look at the examples that Devchander pointed you to, you will see this vi as the first vi on the left. These physical channels are mapped to certain pins on your DAQ card. These pin outs can be found in the manual associated with your DAQ card. If you are using a DAQmx compatible board then you can find these pinouts in the NI-DAQmx help manual installed with your DAQ drivers. If you have trouble finding this document, take a look at the following KB, it describes where you can find them installed.-GDE
04-19-2006 09:11 AM
04-20-2006 07:42 AM
Please look at the example devchnandler suggested. It shows how to do exactly what you are looking for.
StuartG