Display the exact string of the file as a hexadecimal display data

I'll send control messages via a serial port, which are built in a series of bytes.  Currently, I have all these messages in an excel file which is 8 columns of 224 lines.  The messages are the exact hex display, I need for my program works.  To check my installation, I tested a few messages by manually typing in messages using a string constant and the value display hexadecimal and everything works well.  How can I get the strings in my file to be recognized as they use hexadecimal display.

Thanks for your suggestions.

So if I understand, you read an ASCII representation to hexadecimal format of the command strings.

You must convert ASCII bytes, then the chain, in this way:

The entrance on the left string must be read from your file, of course.

Notice that the representation of the integer constant must be U8.

You don't need the Trim function spaces if you are sure that the string does not contain additional characters beyond the last hexagonal number.

Tags: NI Software

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