May I ask how to implement this logging function so that every step of execution is recorded in log.txt

[留白]

Is there any expert who can write a demo for me to learn from

[santo_13]

Every step from where?

This looks like a communication log for GPIB or VISA.

[留白]

yes,How can I add the SCPI instruction to the log 

[GerdW]

Hi,

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@留白 wrote:

yes,How can I add the SCPI instruction to the log 

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By writing the string to the log file!

What's the problem?

[留白]

Could you write a demo for me to learn from

[GerdW]

Hi,

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@留白 wrote:

Could you write a demo for me to learn from

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You want me to place a WriteTextFile function on an empty block diagram?

• You should know how to write data to a file.
• You should know how to use subVIs (or a QMH) to handle data/messages.
• As you want to write "every step" you need to write "every SCPI message" to your log file...

[留白]

Yes,I want to write "every step" you need to write "every SCPI message" to your log file...

[PalanivelThiruvenkadam]

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@留白 wrote:

Is there any expert who can write a demo for me to learn from

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Where did you got this log are you able to get the read SCPI data from your DUT?, Is the problem is only with Logging in the above format?

[LVNinja]

use a function write file everytime you call visa write. 

[留白]

The logging function of C#