Hi! > > Ok, so I got calls and smses somehow working in kernel&ofono ... which > > is really all I need. > > Nice :) > > I think the SIM card reading and writing should be doable > using dlci10 /dev/motmdm10 for AT+CRSM calls.. Might be. Sorry, this is outside of my area of interest, because LTE would not be on usable frequencies, anyway. > > I pushed the tree to git@xxxxxxxxxx:pavelmachek/ofono.git , branch > > d4... But I had to do some "rather interesting" hacks. D4 modem > > expects packets and current kernel drivers rely on write() boundaries > > and flush(). .. which is a bit of problem for in ofonod, as it expects > > to work with bytestream with no explicit packet boundaries. > > > > However D4 still uses normal AT commands, so... it would be good to be > > able to use AT parsing framework in ofono. > > > > I believe easiest solution would be to automatically do the packet > > splitting in kernel, it should be as easy as splitting on \r and > > ^Z. (Currently packets are only generated when \r or ^Z is seen on > > write boundary, but that does not work well for ofono). > > OK yeah it's worth trying. I hit that issue too with the > flush needed for droid4-sms-tools scripts. And the traffic > we're seeing is minimal and AFAIK there's no network port > for ts27010. And SMS messages are PDU encoded anyways. > > Hmm should we do it for \r\n and \r? Otherwise the \n > will be left out of the packet :) I guess splitting on \n makes sense, yes. Ofono normally uses just \r. Translating it to \r\n in kernel (ttys already do that) would be super nice, but I think this is easy enough to handle in ofono. Thanks, Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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