Basic idea here is to make transport-independent command sender/parser and a device baseclass that implements the common SCPI commands
New asyncio_ version. Only for Python 3.6 and above
Since all the other wrappers either require VISA binary or are not generic (and do not implement the device I need)
Basic idea here is to make transport-independent command sender/parser and a device baseclass that implements the common SCPI commands
A device specific implementation can then add the device-specific commands.
Pro tip for thos wishing to work on the code https://python-poetry.org/
.. _asyncio: https://docs.python.org/3/library/asyncio.html
Install the package to your virtualenv with poetry or from pip
GPIBDeviceTransport to be able to use the device helper class)SCPIProtocol with the transport (optional, see below)SCPIDevice with the protocol (or as a shorthand: with the transport directly)Or if you're just playing around in the REPL use AIOWrapper to hide the eventloop handling
for traditional non-concurrent approach.
See the examples directory for more.
Check Carrier-Detect for RS232 transport ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
in the RS232 transport check getCD to make sure the device is present before doing anything. CTS can also be checked even if hw flow control is not in use.
Basically wait for it for X seconds and abort if not found
FAQs
Basic idea here is to make transport-independent command sender/parser and a device baseclass that implements the common SCPI commands
We found that scpi demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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