[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Serial communication problem

From: Alastair Watts
Subject: Re: Serial communication problem
Date: Sat, 25 Oct 2008 12:08:05 +1030

On Sat, 2008-10-25 at 02:20 +0200, Filip Houf wrote:

> Please help with basic communication. 
> Problem is if I open COM like file and after write command, so I read
> not just answer but command and answer. 
> For example
> Write:AT<#13>
> Read:<#13><#10>OK<#13><#10>
> It’s theory 
> But reality is
> Write:AT<#13>
> Read:AT<#13><#13><#10>OK<#13><#10>

That's the modem echoing back what you send it.

If you don't want to receive back what you sent, then send the modem the
'ATE0' command.



reply via email to

[Prev in Thread] Current Thread [Next in Thread]