Comedi data acquisition
The Comedi libraries provide a convenient method for interacting with data acquisition cards, but are restricted to Linux compatible operating systems.
- pymeasure.instruments.comedi.getAI(device, channel, range=None)
Returns the analog input channel as specified for a given device
- pymeasure.instruments.comedi.getAO(device, channel, range=None)
Returns the analog output channel as specified for a given device
- pymeasure.instruments.comedi.readAI(device, channel, range=None, count=1)
Reads a single measurement (count==1) from the analog input channel of the device specified. Multiple readings can be preformed with count not equal to one, which are seperated by an arbitrary time
- pymeasure.instruments.comedi.writeAO(device, channel, voltage, range=None)
Writes a single voltage to the analog output channel of the device specified