Re: [PATCH 3/4] atmodem: Delay return from send_dtmf

2010-10-22 Thread Denis Kenzior
Hi Andrew, On 10/21/2010 12:09 AM, Andrzej Zaborowski wrote: > AT+VTS responds with an OK immediately, so add a wait in the driver > before returning so that core knows when the tone has finished. Note > that some modems actually do wait against 27.007, and other modems > use a manufacturer speci

[PATCH 3/4] atmodem: Delay return from send_dtmf

2010-10-21 Thread Andrzej Zaborowski
AT+VTS responds with an OK immediately, so add a wait in the driver before returning so that core knows when the tone has finished. Note that some modems actually do wait against 27.007, and other modems use a manufacturer specific AT command and the drivers will need to handle accordingly. --- d