On 15 November 2011 15:12, Mike Mackintosh <mike.mackintosh@xxxxxxxxxxxxxxx> wrote: > > > On Nov 15, 2011, at 8:25, Richard Quadling <rquadling@xxxxxxxxx> wrote: > >> On 15 November 2011 11:50, a dehqan <dehqan65@xxxxxxxxx> wrote: >>> \n is for Linux >>> \r is for Windows >>> >>> On 11/14/11, Richard Quadling <rquadling@xxxxxxxxx> wrote: >>>> On 12 November 2011 20:02, a dehqan <dehqan65@xxxxxxxxx> wrote: >>>>> dio_write($handle, 'AT') & dio_write($handle, "AT") make firefox times out >>>>> on Waiting for localhost ... . >>>>> But dio_write($handle, "AT\n") makes it prints AT exactly the same command >>>>> or Atttt > Atttt , .. >>>>> >>>>> On Sat, Nov 12, 2011 at 10:02 PM, Negin Nickparsa >>>>> <nickparsa@xxxxxxxxx>wrote: >>>>> >>>>>> are you sure about ATD03518726535\n? >>>>>> >>>>>> can you try if ( dio_write($handle, 'AT') )? >>>>>> >>>>> >>>> >>>> Don't use \n, use \r. >>>> >>>> http://en.wikipedia.org/wiki/AT_commands#Example_session >>>> >>>> >>>> >>>> -- >>>> Richard Quadling >>>> Twitter : EE : Zend : PHPDoc : Fantasy Shopper >>>> @RQuadling : e-e.com/M_248814.html : bit.ly/9O8vFY : bit.ly/lFnVea : >>>> fan.sh/6/370 >>>> >>> >> >> 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. >> >> >> >> -- >> Richard Quadling >> Twitter : EE : Zend : PHPDoc : Fantasy Shopper >> @RQuadling : e-e.com/M_248814.html : bit.ly/9O8vFY : bit.ly/lFnVea : >> fan.sh/6/370 >> >> -- >> PHP General Mailing List (http://www.php.net/) >> To unsubscribe, visit: http://www.php.net/unsub.php >> > > > 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)); ?> -- Richard Quadling Twitter : EE : Zend : PHPDoc : Fantasy Shopper @RQuadling : e-e.com/M_248814.html : bit.ly/9O8vFY : bit.ly/lFnVea : fan.sh/6/370 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
