Hyper Terminal USB Loopback test

[shaicoh]

Hi

IM trying to use a cellular USB modem from LabView to send a SMS .

I can make it work from Hyper Terminal but as I said I want it to be done automatically from LabView.

To do so i must know what the HyperTerminal really send when i type in something. how can it be done?

thanks

shai 

[Dennis_Knutson]

Hyperterminal sends exactly what you type with a CR/LF at the end. Same as the basic serial write and read example does. That's what the \r\n means. Be sure to have '\' Codes Display turned on for the string control/constant.

[shaicoh]

Can you give some example of how to give the next commend: AT<return>

thanks

Shai

[Dennis_Knutson]

It's simple:

As I said, just make sure you enable '\' Codes Display.