Waveforms SDK in Python: choosing DigitalIn channels

[DDrew]

I am trying to write a Python script for a repeated-mode simultaneous logic analyzer / oscilloscope capture using the Analog Discovery 2 and running into some problems.

How do I set active digital channels? For example, if I want to modify the DigitalIn_Record example to record from both channel 0 and 1.

Is there an analogous command to the AnalogIn version:

dwf.FDwfAnalogInChannelEnableSet(hdwf, c_int(0), c_bool(True))

Sorry if this is a trivial question but I cannot find an example or note in the reference manual.

 

 

[jpeyron]

Hi @DDrew,

I am tagging the engineer that will be able to give you the best response( @attila).

cheers,

Jon

[attila]

Hi @DDrew

There is no need to enable the digital inputs, these are always available to read.
The DigitalIO data and DigitalIn acquisition sample bits represent the digital channels. The least significant bit (0) being DIO (channel) 0, bit 1 = DIO 1,...

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