In The Name Of Allah
Thank you all for attentions ;
Weird but solved with using another symbolink of Device
Weird because other App in linux in the same time were using for example
/dev/ttyusb1 but php code works with /dev/ttyusb3 ..
Regards dehqan
On Tue, Nov 15, 2011 at 7:39 PM, Richard Quadling rquadl...@gmail.comwrote:
On 15 November 2011 15:12, Mike Mackintosh
mike.mackint...@angrystatic.com wrote:
On Nov 15, 2011, at 8:25, Richard Quadling rquadl...@gmail.com wrote:
On 15 November 2011 11:50, a dehqan dehqa...@gmail.com wrote:
\n is for Linux
\r is for Windows
On 11/14/11, Richard Quadling rquadl...@gmail.com wrote:
On 12 November 2011 20:02, a dehqan dehqa...@gmail.com wrote:
dio_write($handle, 'AT') dio_write($handle, AT) make firefox
times out
on Waiting for localhost ... .
But dio_write($handle, AT\n) makes it prints AT exactly the same
command
or A A , ..
On Sat, Nov 12, 2011 at 10:02 PM, Negin Nickparsa
nickpa...@gmail.comwrote:
are you sure about ATD03518726535\n?
can you try if ( dio_write($handle, 'AT') )?
Don't use \n, use \r.
http://en.wikipedia.org/wiki/AT_commands#Example_session
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No, \r is the requirement of the modem. Nothing to do with the OS.
Windows uses \r\n as its line terminators, but when you talk to a
modem, you use \r.
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I've had better luck with PHP_EOL instead of \r or \n.
I think I've not explained myself properly.
The modem wants a carriage return. That is a \r.
It doesn't matter what OS you are on. If you don't send the right
string to the modem, then the modem won't process it properly.
If your OS maps \r to PHP_EOL, then, obviously PHP_EOL will be just
fine. But I would recommend ...
?php
define('CR', chr(13));
?
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Richard Quadling
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