Hi Pekka, > Hi all, > > I think the Modem "Powered" property is meant to control the radios > (something like at+cfun=0 vs. at+cfun=1..). Now core automatically > removes all the atoms in case modem has "Powered" false. However, the > SIM card should be accessible while the radios are off (cfun=0) so > that PIN code could be entered. If the +CFUN=1 is given before PIN > code is entered, the modem registers to network in limited service > (emergency call only) mode. Perhaps it would be better to let the > modem driver itself decide which atoms are active when it is not fully > powered? >
I've been talking about this exact issue with Marcel but so far we have not firmly agreed on any solution. Our current thinking is to keep Powered semantics as they are, but to also add Flight mode property. This would in affect allow interaction with the SIM while the radio is off. For some modems it might not even make sense to support flight mode (e.g. HFP) We're also trying to figure out how this would interact with SIM removal / SIM dead events. If you have strong feelings about a particular approach feel free to discuss it here or on IRC. Regards, -Denis _______________________________________________ ofono mailing list [email protected] http://lists.ofono.org/listinfo/ofono
