Yo, Am Wednesday 26 November 2008 21:56:19 schrieb Paul Fertser: > "Michael 'Mickey' Lauer" <[EMAIL PROTECTED]> writes: > >> "Michael 'Mickey' Lauer" <[EMAIL PROTECTED]> writes: > >> > Am Monday 24 November 2008 13:33:54 schrieb Paul Fertser: > >> >> I think i know what happens. If i restart Zhone without restarting > >> >> frameworkd it never receives ReadyStatus signal from > >> >> org.freesmartphone.GSM.SIM because sim was ready long ago it > >> >> started. > >> > > >> > This should no longer be a problem as nowadays, if the last GSM user > >> > vanishes from the bus, the GSM resource (hence the modem) gets > >> > shutdown completely. > >> > >> Yes, moreover after any network status change Zhone will try to reread > >> the contacts and messages lists. But the problem is that > >> org.freesmartphone.GSM.SIM.GetSimReady return 0 after Zhone > >> restart. > > > > Which should no longer happen, if zhone is the only user of the GSM > > resource. > > Well, as far as i understand, that's still not correct. Imagine i want > to restart the phone app while using GPRS? I think it's a valid use > case. > > Moreover, even provided zhone is the only app using the GSM > resource, are you sure that gsm0710muxd will power-cycle the modem?
Yes. Shutting down the resource will shut down gsm0710muxd, which in effect, turns off the modem. > >> As the exact documentation on %CSTAT is unavailable (thank you, TI), i > >> looked it up in Enfora's. It says that the %CSTAT codes will be > >> delivered only after power on. If it is really the case with calypso > >> it is no surprise that we never get SimReady signal as we don't > >> power-cycle the modem (ATZ seems to be not equivalent, and we can't do > >> $RESET). So it seems that %CSTAT should be avoided altogether... > > > > It's a question of alternatives. I don't think hammering the modem with > > read/write contact requests until it stops answering with 'SIM busy' is > > better than using %CSTAT. > > Do it once, then if 'SIM busy' received, wait for the %CSTAT. What's > wrong with this approach? The fact that it only works if the Calypso is in a good mood. If the timing is wrong, you get an empty list of contacts... -- :M: _______________________________________________ Openmoko community mailing list [email protected] http://lists.openmoko.org/mailman/listinfo/community
