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DRAFT: add AD7173 family #42

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  • AD4111 12 channel (8 voltage/4 current) +1 temperature

Pull Request Description

Please replace this with a detailed description and motivation of the changes.
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PR Type

  • Bug fix (change that fixes an issue)
  • New feature (change that adds new functionality)
  • Breaking change (has dependencies in other repos or will cause CI to fail)

PR Checklist

  • I have performed a self-review of the changes
  • I have commented my code, at least hard-to-understand parts
  • I have build all projects affected by the changes in this PR
  • I have tested in hardware affected projects, at the relevant boards
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  • I have updated the documentation by running /docs/source/reference_api/gen_sysobj_doc.m script locally, if applies.

* AD4111 12 channel (8 voltage/4 current) +1 temperature

Signed-off-by: Guillaume Ranquet <[email protected]>
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CLAassistant commented Nov 21, 2024

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% SamplesPerFrame Samples Per Frame
% Number of samples per frame, specified as an even positive
% integer.
SamplesPerFrame = 400
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Not sure I understand where the SampleRate/SamplesPerFrame default values come from?

properties (Nontunable, Hidden)
Timeout = Inf
kernelBuffersCount = 1
dataTypeStr = 'int32'
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is int32 the best type available? most devices declare realbits to 24 and ad4113 is 16 bits

%% Check Voltage Scale
function rValue = get.VoltageScale(obj)
if obj.ConnectedToDevice
rValue = obj.getAttributeDouble('voltage0', 'scale', obj.isOutput);
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the default of 'voltage0' might not exists depending on how the dtb is written, how to account for that? I see GetChannelAttrValue() exists in +Generic/Rx.m but I'm unsure how to get the chnID from the first enabled channel?

function updateBuildInfo(buildInfo, bldCfg)
% Call the matlabshared.libiio.method first
matlabshared.libiio.ExternalDependency.updateBuildInfo(buildInfo, bldCfg);
end
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not sure what all this boilerplate is doing!?

channel_names = {'voltage0','voltage1','voltage2','voltage3',...
'voltage4','voltage5','voltage6','voltage7','current0', ...
'current1','current2','current3','differential0', ...
'differential1','differential2','differential3', 'temp'};
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the channels will not be named differentialX but something like in_voltage3-voltage5_raw
I'm unsure how to translate this here? other devices in the toolbox seems to use differentialX, not sure how this works?

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2 participants