adi:ad5592r: Added Rx method

[D-Disha]

Added rx method for data capture

Description

Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change.

Fixes # (issue)

Type of change

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• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How has this been tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

• Test A
• Test B

Test Configuration:

• Hardware:
• OS:

Documentation

If this is a new feature or example please mention or link any documentation. All new hardware interface classes require documentation.

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have signed off all commits and they contain "Signed-off by: "
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

[D-Disha]

Hi, are there any comments on this PR @tfcollins

[D-Disha]

Hi @tfcollins ,

I have fixed all the checks that were failing now, and the PR is ready for review.

[tfcollins]

Remove print

[tfcollins]

Need print removed. Can you provide an emulation context for this device with the new buffer interface?

[adisuciu]

This feature is not available on the linux driver for ad5592r as far as i know. Having this in, while the linux driver doesn't support it can cause confusion in my opinion.

Alternatively the Rx component should be added only if it's discovered by pyadi-iio(if the driver supports it). I think this is beyond the scope of this PR ..

(I've been using this part for a project myself)

[tfcollins]

Since this is dependent on the driver the best way to handle it would be to override the rx method if the buffer or scan element based channels do not exist. That is easy enough to query like:

buffers_avail = any([c.scan_element for c in self._rxadc.channels])

if not buffer_avail:
	delattr(self, 'rx')

[D-Disha]

Hi @tfcollins all my tests are passing and I addressed the review comments. Can you please take a look