Forest Bond <[email protected]> writes: > On Tue, Mar 05, 2013 at 10:45:15PM +0100, Bjørn Mork wrote: >> Forest Bond <[email protected]> writes: >> >> > Anyway, I notice that one of the ports appears to be QCDM. It appears >> > that QCDM >> > support is partially implemented in oFono? But I don't know QCDM at all. >> > Can >> > we use it to do netreg? >> >> What kind of Sierra device is this? And what vid is it using? > > Well, I'm really after a few devices: > > * Sierra Wireless USB 598 (Sprint/Telus branded) > * Sierra Wireless MC5728V (Feeney Wireless Skyus 3G) > > The 598 has VID 0025. I think the Skyus 3G does, too (at least in some > configurations), but I don't have one in front of me to check. In any case it > is a very similar part to the 598. All I have to test with right now is a > Telus > demo device (with no service :/) as my other parts were returned to their > respective owners some time ago. > >> I ask because I have only seen QCDM ports active on Sierra devices >> in firmware modes with rmnet/qmi_wwan interfaces. In which case you >> should have QMI support. > > I couldn't get qmicli to do anything with any of the ports, but test-qcdm > (from > the ModemManager source tree) seems to like talking to the last port. > >> > If not, I could probably implement (partial) CnS support at some point. >> > I'm >> > just not sure I will have time to do it right away. >> >> And those modes do not have any CnS ports. > > These parts definitely have CnS ports. We've used CnS for an unrelated > project > with all of these devices. > > In all, I think the ports are as follows: > > 1. AT commands > 2. CnS > 3. NMEA 0183 (GPS) > 4. QCDM > > WRT #3, I remember seeing what looked like NMEA a while back using a Sprint > part. WRT #4 I've only ever tested the Telus part. > > What do you think?
Thanks. I think you are right. Learning something new every day. Until know I thought they had a clear split between "Qualcomm" and "Sierra" protocols, but these devices obviously do a mix. Is the NMEA port Sierra style (enabled using the SetNmea control message) or Qualcomm style (enabled by writing "$GPS_START" to the port)? Bjørn _______________________________________________ ofono mailing list [email protected] http://lists.ofono.org/listinfo/ofono
