Configurable AD Convertor: Difference between revisions
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[[Image:Configurable AD Converter Configuration Window.png]] | |||
{{ScreenElementDescriptionStart}} | {{ScreenElementDescriptionStart}} | ||
{{ScreenElementDescription|Reset|The reset code that needs to be send to device. When left blank no command will be send.}} | {{ScreenElementDescription|Reset|The reset code that needs to be send to device. When left blank no command will be send.}} | ||
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{{ScreenElementDescription|Get Id|The code that needs to be send to device to get the identification back. A common used [[SCPI]] command is *IDN?. When left blank no command will be send.}} | {{ScreenElementDescription|Get Id|The code that needs to be send to device to get the identification back. A common used [[SCPI]] command is *IDN?. When left blank no command will be send.}} | ||
{{ScreenElementDescriptionEnd}} | {{ScreenElementDescriptionEnd}} | ||
{{ScreenElementDescription|Trigger and Reading| | {{ScreenElementDescription|Trigger and Reading| | ||
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== | == Readback example(s) == | ||
=== Second Value === | |||
There are situations where the expression "([+-]?[0-9]*\.?[0-9]+([eE][+-]?[0-9]+)?)" is not giving the wanted result. For example "C1:PAVA RMS,16.4E-3 V,OK", when using the expression the result will be 1 instead of 16.4E-3. In the given situation the expression ",([+-]?[0-9]*\.?[0-9]+([eE][+-]?[0-9]+)?)" will give the correct result. Why does this give the correct answer? When searching for the correct value there is a search for ",[value]" instead of "[value]". Why is the "," not in the ()? Because we want {{radimation}} to find the value not the value with a "," in front of it. By leaving it outside the "([expression])" it does search for it but it is not part of the decoding of the value. | |||
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[[Category:Configurable Drivers]] | [[Category:Configurable Drivers]] | ||
Revision as of 09:29, 6 October 2016
The Configurable AD Convertor device driver is a AD Converter which is supported by RadiMation®.
 Reset
|
The reset code that needs to be send to device. When left blank no command will be send. |
| Init
|
The Init code that needs to be send to device. When left blank no command will be send. |
| Get Id
|
The code that needs to be send to device to get the identification back. A common used SCPI command is *IDN?. When left blank no command will be send. |
| Trigger and Reading
|
|
| Trigger and Reading
|
|
Readback example(s)[edit]
Second Value[edit]
There are situations where the expression "([+-]?[0-9]*\.?[0-9]+([eE][+-]?[0-9]+)?)" is not giving the wanted result. For example "C1:PAVA RMS,16.4E-3 V,OK", when using the expression the result will be 1 instead of 16.4E-3. In the given situation the expression ",([+-]?[0-9]*\.?[0-9]+([eE][+-]?[0-9]+)?)" will give the correct result. Why does this give the correct answer? When searching for the correct value there is a search for ",[value]" instead of "[value]". Why is the "," not in the ()? Because we want RadiMation® to find the value not the value with a "," in front of it. By leaving it outside the "([expression])" it does search for it but it is not part of the decoding of the value.