gsmd correctness question
Michael 'Mickey' Lauer
mickey at openmoko.org
Mon Jun 2 15:26:29 CEST 2008
On Monday 02 June 2008 15:11:17 Bin Chen wrote:
> On Mon, Jun 2, 2008 at 9:04 PM, Michael 'Mickey' Lauer
> <mickey at openmoko.org> wrote:
> > On Monday 02 June 2008 11:34:07 Bin Chen wrote:
> >> I am just looking at the code of gsmd2, I doubt whether a condition
> >> has been processed. Suppose a command is send but during the wait time
> >> of the response, another unsolicited command sent to the AP and the
> >> name is the same:
> >> AT+CREG?
> >> +CREG: 2 (1)
> >> +CREG: 0,1 (2)
> >> The (1) is an unsolicited command from BP side but the (2) is the
> >> actual response for the AT+CREG? command, if this case happens, has
> >> gsmd2 processed it correctly?
> > I don't know about gsmd2 offhand, however in general there are two ways
> > to deal with this problem:
> > 1.) Disable sending unsolicited responses between commands. There's a
> > 07.07 command to control that.
> > 2.) Allow sending unsolicited responses at all times (this is better for
> > latency) and dedicate an own GSM channel for unsolicited responses.
> How to? If enable this maybe the 07.10(MUX) must be enabled?
Correct. ophoned uses the Calypso in MUX mode by utilizing gsm0710muxd.
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