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ASCii code convert to decimal number

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Hi, Steven 

 

Thank you for your advice.

Root cause is the baud rate wrong selection.

 

best regards.

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Message 11 of 17
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Hi, Steven,

 

I found that i selected wrong baud rate . Correct baud rate is 115200.

I managed to read the ASCII input data.

I found new problem.

My program can read incoming data (data from R-Visa) but just starting period only.

Do you know why ?

Attached images files for your reference.

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Message 12 of 17
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Hi, Steven,

 

The data is from Bluetooth receiver.

Data format is ASCII.

 

best regards.

 

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Message 13 of 17
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Solution
Accepted by topic author Jeffrey_Oon

Hi Jeffrey,

 


@Jeffrey_Oon wrote:

I found new problem.

My program can read incoming data (data from R-Visa) but just starting period only.

Do you know why ?


Still no VI, just images: how should we edit/debug them with LabVIEW?

 

Replace the BytesAtPort by a numeric constant, and set its value to 999.

Also remove the "Wait before read" sequence frame completely with its content!

Best regards,
GerdW


using LV2016/2019/2021 on Win10/11+cRIO, TestStand2016/2019
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Message 14 of 17
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Hi, Gerd,

 

Sorry, attached my project file for your study.

 

Thank you very much.

 

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Message 15 of 17
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Solution
Accepted by topic author Jeffrey_Oon

GerdW already gave you good advice:

 

Replace the BytesAtPort by a numeric constant, and set its value to 999.

Also remove the "Wait before read" sequence frame completely with its content!

 

Here's a cleaned up version that should work. 

 

Visa Read Snippet.png

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Message 16 of 17
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Hi Steven,

 


@StevenD wrote:

Here's a cleaned up version that should work. 


More improvements:

  • No need to set the file position to "end" in each iteration. No need to set that at all…
  • I would replace the Num2String/FormatTimeDateString/BuildArray/ArrayToSpreadsheetString with just one FormatIntoString (in this simple case)…
Best regards,
GerdW


using LV2016/2019/2021 on Win10/11+cRIO, TestStand2016/2019
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Message 17 of 17
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