Is it possible to change frequency of hardware generated PWM on the fly?

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dimitry
dimitry il 17 Mar 2014
Risposto: Madhura Suresh il 10 Mag 2014
s = daq.createSession('ni');
ch = s.addCounterOutputChannel('Dev1', 0, 'PulseGeneration');
s.IsContinuous = true;
s.startBackground;
% now try change freq
ch.Frequency = 200;
% produces error:
The property cannot be changed while the Session is running.

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Risposte (1)

Madhura Suresh
Madhura Suresh il 10 Mag 2014
Nope, properties for background operations cannot be changed. You have to pause the background operation, and then change the property and start again.

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