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parsing of whitespace after the parameter #159

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hinxx opened this issue Aug 15, 2024 · 0 comments
Open

parsing of whitespace after the parameter #159

hinxx opened this issue Aug 15, 2024 · 0 comments

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@hinxx
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hinxx commented Aug 15, 2024

I'm playing with the CONFigure:VOLTage:DC from examples using pyVISA under linux against the test-tcp example.

Python:

>>> dev.write('CONFigure:VOLTage:DC 1,3')
25
>>> dev.write('CONFigure:VOLTage:DC 1, 3')
26
>>> dev.write('CONFigure:VOLTage:DC 1 , 3')
27

test-tcp:

conf:volt:dc
	P1=1.000000
	P2=3.000000
conf:volt:dc
	P1=1.000000
	P2=3.000000
conf:volt:dc
**ERROR: -151, "Invalid string data"
	P1=1.000000
	P2=0.000000

The space after the 1 seems to be troublesome.

Interestingly if the following is done:

>>> dev.write('CONFigure:VOLTage:DC 1 , 3.0')
29

test-tcp seems happy:

conf:volt:dc
	P1=1.000000
	P2=3.000000
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@hinxx