How can I display the printable two than non-printable ascii characters from a device and display it in a text box?

Hello

My send UUT to my computer via serial port of printable and non-printable ascii characters. The question is:

(1) how to display all characters in a text box.

(2) how can I display all these characters in hexadecimal format and display it in a text box?

Thank you.

Robert

Text boxes can actually receive channels with printable and non-printable characters: nonprinting characters will be represented with a small square. For example, consider this code:

tank has [512], msg [512];

Create a string with embedded unprintable characters

sprintf (one, "Hello: %c %c %c %c % c: World!", 1, 2, 3, 4, 5);

Pass the string to the text box "such what."

ResetTextBox (bH [1], b1_n, a);

Format a hexadecimal representation of the string and add it to the text box

FMT (msg, '\n%*d[zb1r16w2p0j1]', strlen (a), a);
SetCtrlVal (Bosnia and Herzegovina [1], b1_n, msg);

The result is as follows: the first line is the string passed "such what", what follows is the hexadecimal representation.

Tags: NI Software

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