Driver/keithley s46 #1409
Driver/keithley s46 #1409
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…t does not belong to you
Codecov Report
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… driver/keithley_s46
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Looks good, Rather than using your own caching i think you should consider using the caching build in to the parameter already via the get_latest function. If you look at the QDac driver https://github.com/QCoDeS/Qcodes/blob/master/qcodes/instrument_drivers/QDev/QDac_channels.py you can see that this has a similar function that returns the full status of all the channels. This is called in |
| """ | ||
| Please do not write ':OPEN ALL' to the instrument as this will | ||
| circumvent the lock. | ||
| """ |
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Is this slow compared to :OPEN ALL? Is that an issue or perhaps it doesn't matter?
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Its probably slower, but I do not think it matters.
| super().__init__(*args, **kwargs) | ||
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| def ask(self, cmd: str): | ||
| self._ask_log.append(cmd) |
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You could probably do this with the existing logging in the instrument and pytests log capturing functions
…g. A1, B2, etc) 2) Use the caching functions of the parameters instead of rolling your own 3) Use the visa logger in the test to verify that ":CLOS ?" is called only once.
| """ | ||
| A four channel-per-relay instrument | ||
| """ | ||
| io_stream = StringIO() |
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I still think it's cleaner to use pytests log capturing rather than rolling our you own https://docs.pytest.org/en/latest/logging.html
…it and use caplog for this
… driver/keithley_s46
Adds a driver for the S46 RF switch