addchannel missing or incorrect argument

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robert gerritsen
robert gerritsen 2021-7-13
回答： Sindhu Karri 2021-7-16
In not sure when this ni daq code was written because when I search some of the functions used like addchannel() almost no examples show up. Is this from an older version of matlab or from a no longer supported package.
here is the code:
addchannel(handles.AI, 0:total_chans-1, 1:total_chans); % (obj,hwch,index)

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回答（1 个）

Sindhu Karri
Sindhu Karri 2021-7-16
Hii,
addchannel function is from older versions of MATLAB and is no longer supported .Instead you can use addinput function to add the channel and returns a channel object.
Refer to below information for more info
Transition Your Code to Session-Based Interface - MATLAB & Simulink (mathworks.com) - modify older coder to match with latest relase.
Hope this helps!

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