There have now been several posts related to the successful use of GPRS on one or more of the software platforms - OM 200*.* and FSO - but not much discussion of how to multiplex voice and data calls. The FSO platform through it's mdbus/dbus interface seems to accomplish this. [1] below describes how to do so with a prior release of ASU. Is the multiplexer referenced in [1] - gsm0710muxd - now part of OM 2008.8 and should the direct use of /dev/ttySAC0 be avoided? Is the multiplexer referenced in [1] and apparently running on FSO the means by which data and voice are multiplexed in FSO? In FSO, if gsm0710muxd is the running daemon, what is the role of gsmd? Is gsmd active during voice calls only? Finally, with FSO and the mdbus/dbus interface , how can I set other connection parameters - for example, speed, timeouts, reconnect?
Thoughts? Suggestions? Oh, yea - how can either a dund or pand connection event trigger gprs for laptop tethering? Chris [1] http://freeyourphone.de/portal_v1/viewtopic.php?f=21&t=295&start=0&st=0&sk=t&sd=a&sid=dda5c6cbf5850182c786488123f056ce On Aug 11, 2008, at 3:13 AM, Norbert Hartl wrote: > I gave it a try, too! I have a t-mobile flat rate which I use > from my laptop. I just copied the file to the freerunner altered > /etc/group as you supposed. > > My files look like this: > > /etc/ppp/peers/t-mobile > ----------------------- > user "tm" > connect "/usr/sbin/chat -v -f /etc/ppp/connect-t-mobile" > /dev/ttySAC0 > persist > modem > noipdefault > usepeerdns > defaultroute > ipcp-accept-local > ipcp-accept-remote > lock > crtscts > > /etc/ppp/connect-t-mobile > ------------------------- > > ABORT 'BUSY' > ABORT 'NO CARRIER' > ABORT 'ERROR' > '' AT > OK AT+CGATT=1 > OK AT+CGDCONT=1,"IP","internet.t-mobile" > OK ATDT*99***1# > > /etc/ppp/pap-secrets > -------------------- > # Secrets for authentication using PAP > # client server secret IP addresses > * * "" * > "tm" * "tm" * > > That's all. I connected it yesterday and it worked. I used tangogps > along with it and it downloaded the tiles automatically without having > a usb cable connected. This is great! Gprs indeed feels slow and > sluggish. > > The user tm in my files is arbitrarily chosen. It is said it's just > better to connect with supplying a user and password. > > Norbert > > > 08-09 at 14:51 -0700, Nathan Kinkade wrote: >> I just wanted to share with the community that I have somewhat got >> GPRS working T-Mobile on a Freerunner (GTA02) with the August 8 >> release of Om2008.8. I'm going to paste a bunch of stuff in here, so >> sorry if this email is pretty confused and long. I need to say up >> front that I don't have any data plan with T-Mobile. I just went >> to a >> T-Mobile store yesterday and bought a SIM chip (US$10) and a pre-paid >> plan. The guy behind the counter asked me what the phone was that I >> had. I explained a little, and then he mentioned something about me >> being able to get free data service, that T-Mobile didn't advertise >> it, and that it wasn't worth their time to track down who was using >> it >> ... I don't know. He just wrote on my receipt "wap.voicestream.com". >> >> I should also note that I didn't have to modify >> /sys/bus/platform/devices/neo1973-pm-gsm.0/power_on, or chown >> /dev/ttySAC0, or even do "stty -F /dev/ttySAC0 crtscts". However, in >> relation to chowning /dev/ttySAC0, I *did* modify /etc/group and add >> the users "uucp" and "ppp" to the group "dialout", which by default >> has write permissions on /dev/ttySAC0. >> >> It seems to connect, bring up the ppp0 interface, and get and >> configure a number of TCP/IP settings. Only DNS name resolution >> seems >> to work, but this is probably just because I don't have a data plan, >> or haven't figured out what ports are open to the outside world or >> what proxy may need to be used. Any input, or suggestions would be >> great. >> >> What I've done required very little modification from this wiki >> article: http://wiki.openmoko.org/wiki/GPRS. The only files I edited >> or created were the ones you see below. Get ready for a cut-n-paste >> fest: >> >> ------------------------------------------------------------------------------------- >> >> [EMAIL PROTECTED]:~# cat /etc/ppp/peers/tmobile >> lock >> /dev/ttySAC0 115200 >> crtscts >> connect /etc/ppp/tmobile-connect >> disconnect /etc/ppp/tmobile-disconnect >> hide-password >> usepeerdns >> ipcp-accept-local >> noauth >> noipdefault >> novj >> novjccomp >> defaultroute >> replacedefaultroute >> # Reopen the connection if it fails, pausing for a while. >> persist >> holdoff 15 >> # Check the line every 20 seconds and presume >> # the peer is gone if no reply for 4 times. >> lcp-echo-interval 20 >> lcp-echo-failure 4 >> >> ------------------------------------------------------------------------------------- >> >> [EMAIL PROTECTED]:~# cat /etc/ppp/tmobile-connect >> #!/bin/sh -e >> exec chat -v -S -s\ >> TIMEOUT 15\ >> "" "\K\K\K\d+++ATH"\ >> OK-AT-OK ATZ\ >> OK ATE1\ >> ABORT BUSY\ >> ABORT DELAYED\ >> ABORT "NO ANSWER"\ >> ABORT "NO DIALTONE"\ >> ABORT VOICE\ >> ABORT ERROR\ >> ABORT RINGING\ >> TIMEOUT 60\ >> OK AT+CFUN=1\ >> OK AT+COPS\ >> OK AT+CGDCONT=1,\"IP\",\"wap.voicestream.com\"\ >> OK ATD*99***1# >> CONNECT /n/d >> >> ------------------------------------------------------------------------------------- >> >> [EMAIL PROTECTED]:~# cat /etc/ppp/tmobile-disconnect >> #!/bin/sh -e >> /usr/sbin/chat -v\ >> ABORT OK\ >> ABORT BUSY\ >> ABORT DELAYED\ >> ABORT "NO ANSWER"\ >> ABORT "NO CARRIER"\ >> ABORT "NO DIALTONE"\ >> ABORT VOICE\ >> ABORT ERROR\ >> ABORT RINGING\ >> TIMEOUT 12\ >> "" "\K\K\K\d+++ATH"\ >> "NO CARRIER-AT-OK" "\c" >> >> ------------------------------------------------------------------------------------- >> >> [EMAIL PROTECTED]:~# cat /etc/ppp/pap-secrets >> # Secrets for authentication using PAP >> # client server secret IP addresses >> * * "" * >> ------------------------------------------------------------------------------------- >> >> [EMAIL PROTECTED]:~# pon tmobile >> [EMAIL PROTECTED]:~# logread -f >> Aug 9 21:40:52 om-gta02 daemon.notice pppd[1521]: pppd 2.4.3 started >> by root, uid 0 >> Aug 9 21:41:02 om-gta02 daemon.info pppd[1521]: Serial connection >> established. >> Aug 9 21:41:03 om-gta02 daemon.info pppd[1521]: Using interface ppp0 >> Aug 9 21:41:03 om-gta02 daemon.notice pppd[1521]: Connect: ppp0 <--> >> /dev/ttySAC0 >> Aug 9 21:41:10 om-gta02 daemon.notice pppd[1521]: PAP >> authentication succeeded >> Aug 9 21:41:11 om-gta02 user.info kernel: [ 359.205000] PPP BSD >> Compression module registered >> Aug 9 21:41:11 om-gta02 user.info kernel: [ 359.815000] PPP Deflate >> Compression module registered >> Aug 9 21:41:13 om-gta02 daemon.warn pppd[1521]: Could not determine >> remote IP address: defaulting to 10.64.64.64 >> Aug 9 21:41:13 om-gta02 daemon.notice pppd[1521]: replacing old >> default route to usb0 [192.168.0.200] >> Aug 9 21:41:13 om-gta02 daemon.notice pppd[1521]: local IP address >> 10.171.211.116 >> Aug 9 21:41:13 om-gta02 daemon.notice pppd[1521]: remote IP >> address 10.64.64.64 >> Aug 9 21:41:13 om-gta02 daemon.notice pppd[1521]: primary DNS >> address 66.94.9.120 >> Aug 9 21:41:13 om-gta02 daemon.notice pppd[1521]: secondary DNS >> address 66.94.25.120 >> >> ------------------------------------------------------------------------------------- >> >> [EMAIL PROTECTED]:~# route -n >> Kernel IP routing table >> Destination Gateway Genmask Flags Metric Ref >> Use Iface >> 10.64.64.64 0.0.0.0 255.255.255.255 UH 0 >> 0 0 ppp0 >> 192.168.0.0 0.0.0.0 255.255.255.0 U 0 >> 0 0 usb0 >> 0.0.0.0 10.64.64.64 0.0.0.0 UG 0 >> 0 0 ppp0 >> >> >> ------------------------------------------------------------------------------------- >> >> [EMAIL PROTECTED]:~# nslookup openmoko.org >> Server: 66.94.9.120 >> Address 1: 66.94.9.120 120.9.94.66.in-addr.arpa >> >> Name: openmoko.org >> Address 1: 88.198.58.17 bhavani.openmoko.org >> >> ------------------------------------------------------------------------------------- >> >> Hope this is helpful to someone. >> >> Nathan >> >> _______________________________________________ >> Openmoko community mailing list >> [email protected] >> http://lists.openmoko.org/mailman/listinfo/community > > > _______________________________________________ > Openmoko community mailing list > [email protected] > http://lists.openmoko.org/mailman/listinfo/community _______________________________________________ Openmoko community mailing list [email protected] http://lists.openmoko.org/mailman/listinfo/community
