I connected my mobile to the laptop to COM1 serial by the cable came with mobile, then I used the Hyper Terminal. Every thing is okay I can write command and Read the Response (like read SMS) by its configurations using AT-Command. BUT.......... When I built my project on labview the result was wrong, when I write to VISA "COM1" (AT) as example , the response should be (OK) but it read (AT) again so the Read from VISA read just what I wrote in VISA write "it's wrong". I thought about ECHO but it's already works fine on Hyper Terminal, so the problem is not ECHO. When I Built the project on labview I start with VISA configuration then VISA write then Delay time then VISA read, Finally VISA Close. Am I wrong???? Can any one help me???? please

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LabVIEW

AT-Command

I was aware of three of the posts before I answered and added my answer to the oldest known to me. I only looked at the same subject so I was not aware of the message posted under a different subject, which is a bit

. Sorry it took so long before brain started thinking.

Regards,
André (CLA, CLED)

Message 11 of 13

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Author

Thanks all,

I tried to send at\n to VISA write, but also the read string gave me at\n again.

I put the project below if there is any mistake!!

Message 12 of 13

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Again, please put your responses in the original thread. I have responded in that thread.

Message 13 of 13

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LabVIEW

AT-Command

Re: AT-Command

Re: AT-Command

Re: AT-Command