gsmd question

2008-05-29 Thread Bin Chen
Hi, I am a mobile phone developer and I am looking at the GSMd application on OpenMoko. Seems all the AT command are sent to UART without waiting the OK or ERROR response. Because the intrinsic of AT command, if you don't wait for the response of OK or ERROR, but send successive (quick enough) AT

Re: gsmd question

2008-05-30 Thread Michael 'Mickey' Lauer
Bin Chen: > I am a mobile phone developer and I am looking at the GSMd application > on OpenMoko. Seems all the AT command are sent to UART without waiting > the OK or ERROR response. > Because the intrinsic of AT command, if you don't wait for the > response of OK or ERROR, but send successive (qu

Re: gsmd question

2008-05-30 Thread Bin Chen
On Sat, May 31, 2008 at 3:08 AM, Michael 'Mickey' Lauer <[EMAIL PROTECTED]> wrote: > Bin Chen: >> I am a mobile phone developer and I am looking at the GSMd application >> on OpenMoko. Seems all the AT command are sent to UART without waiting >> the OK or ERROR response. >> Because the intrinsic of

Re: gsmd question

2008-05-30 Thread Joerg Reisenweber
hey guys, this was an issue 1988. Since then, AT command set is well understood, for Hayes modems and everything that came later on... Sorry it's late at night here, and I might be a little ungraceful... But REALLY *THATS* an issue??? c'mon let me write your specs ;-) maybe I'm totally OT, then

Re: gsmd question

2008-05-30 Thread Joerg Reisenweber
Am Sa 31. Mai 2008 schrieb Bin Chen: > On Sat, May 31, 2008 at 3:08 AM, Michael 'Mickey' Lauer > <[EMAIL PROTECTED]> wrote: > > Bin Chen: > >> I am a mobile phone developer and I am looking at the GSMd application > >> on OpenMoko. Seems all the AT command are sent to UART without waiting > >> the

Re: gsmd question

2008-05-30 Thread Tick
Hi Mickey, Though I was assigned to do other stuff for months, I think gsmd will wait for responses. Actually gsmd will queue the AT commands (in pending_atcmds) until the last command get the response (in busy_atcmds) or timeout happened. Gsmd does not has the issue Bin mentioned. The or

Re: gsmd question

2008-06-01 Thread Michael 'Mickey' Lauer
On Saturday 31 May 2008 01:43:48 Bin Chen wrote: > Whats the new design? Send AT CMD one at a time and wait the OK or > ERROR for this command? Yes. A new commands will only be sent once we received a confirmation (whatsoever) from the modem -- with the exception of a sending a cancelling charac

Re: gsmd question

2008-06-01 Thread Michael 'Mickey' Lauer
On Saturday 31 May 2008 04:49:04 Tick wrote: > Hi Mickey, > Though I was assigned to do other stuff for months, I think gsmd > will wait for responses. Yes, this is correct, you did a whole lot of good fixes to it. I was merely indicating the original approach. Sorry, if that was unclear. :M