baseband-devel March 2011

baseband-devel@lists.osmocom.org

47 participants
68 discussions

Newbie questions: Kc thru vty and CHAN_REQ

by David Ortega

Hi list !! Three newbie questions: 1.- What is the correct way to put Kc in the the sim-test ? the help command says: ki Set Key (Kc) on test card there are two options: - ki comp128 HEX HEX HEX HEX HEX HEX HEX HEX HEX HEX HEX HEX HEX HEX HEX HEX (i think this is to fix the Ki value - 16bytes) - ki xor HEX HEX HEX HEX HEX HEX HEX HEX HEX HEX HEX HEX (this one need 12 bytes, when Kc it's only 8) 2.- In both calls type MOC and MTC i can't see the CHAN_REQ frame from MS in wireshark. I only get the RR IMM_ASS_CMD from BTS and the rest of the traffic: (from wireshark) to_MS 12:34:38.411650 GSMTAP (CCCH) (RR) Immediate Assignment from-MS 12:34:38.411675 LAPDm U, func=UI(DTAP) (RR) Measurement Report from-MS 12:34:38.411695 LAPDm U P, func=SABM(DTAP) (MM) CM Service Request to-MS 12:34:38.431273 GSMTAP (CCCH) (RR) Immediate Assignment (from my mobile app logs) Sun Mar 6 12:34:38 2011 <0001> gsm48_rr.c:363 new state idle -> connection pending Sun Mar 6 12:34:38 2011 <0001> gsm48_rr.c:1313 CHANNEL REQUEST: e0 (Orig TCH/F) (but i don't see this one in wireshark) Sun Mar 6 12:34:38 2011 <0004> gsm48_mm.c:887 new state MM IDLE, normal service -> wait for RR connection (MM connection) 3.- How must I activate the timestamp in the logs ? I'm using: //target->print_timestamp = 0; target->print_timestamp = 1; But i guess that there is an easy way without recompile... Thanx in advance !!

14 years, 3 months

Re: MT6235/6140 and MT6516?

by burebista

Hy, do you have the MT6516 processors datasheet, could you please send it to me too? I tried asking MediaTek and Gigabyte (my pocket pc developer) but they refused me, I'm trying to port Haret to work on a pocket pc with this processor to boot linux. And another question: in the latest linux kernel i saw that the match_type for the MT65xx is there, but this processor is supported by the linux kernel? Thank You,

14 years, 4 months

[PATCH] support for device specific setup (no need to patch UARTs for Pirelli DPL10)

by Leif Jakob

Hi, attached is a small patch to make board specific overrides (change UARTs). I'm experiencing some stability issues on my pirelli phone, sooner or later the layer1 resets and the phone boots again. Ah by the way: the wiki says "send and receive SMS". Did I miss something or is this not yet implemented (at least in "mobile")? Cheers Leif

14 years, 4 months

AW: Fwd: gpsd support

by Andreas.Eversberg

hi dario, thanx for you work. here i still got problems, if i use gpsd 2.32: laptop src # make Making all in common make[1]: Entering directory `/root/osmocom-bb/src/host/layer23/src/common' CC gps.o gps.c: In function 'osmo_gpsd_cb': gps.c:73: warning: implicit declaration of function 'gps_waiting' gps.c: In function 'osmo_gpsd_open': gps.c:135: warning: implicit declaration of function 'gps_stream' gps.c:135: error: 'WATCH_ENABLE' undeclared (first use in this function) gps.c:135: error: (Each undeclared identifier is reported only once gps.c:135: error: for each function it appears in.) make[1]: *** [gps.o] Error 1 make[1]: Leaving directory `/root/osmocom-bb/src/host/layer23/src/common' make: *** [all-recursive] Error 1 also the patch will not work with the current head. the app_cell_log.c will fail to patch, but this is a minor problem. regards, andreas

14 years, 4 months

AW: Help me I have a difficult problem

by Andreas.Eversberg

> This sound as a better solution, although I would suggest a .osmocom > directory and everything else as cache/whatever inside that directory, > otherwise it would be pretty dirty and messy as the project grows. what about this? : $HOME/.osmocom/mobile.cfg and for the stored band allocations: $HOME/.osmocom/xxxx.ba

14 years, 4 months

mobile: config file in /etc/osmocom/osmocom.cfg

by Harald Welte

Hi all, I would like to propose moving the config file into something like ~/.osmocom/ and not put it in a system wide directory. The path in /etc/ is the only part of OsmocomBB that requires root privileges, and I don't really think that in a case of multiple users you would want to e.g. share stuff like the IMSI / Ki anyway. What do you think? -- - Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6)

14 years, 4 months

openmoko test

by suraev＠stud.ntnu.no

Hello. I'm trying to run osmocom on neo freerunner (gta02) with shr-unstable. I've stopped fso framework and disabled fsogsmd, checked that nobody is using modem: fuser /dev/ttySAC0 After this I issue following: echo 1 > /sys/bus/platform/devices/gta02-pm-gsm.0/download ./osmocon -m romload -p /dev/ttySAC0 hello_world.highram.bin Sending Calypso romloader beacon... Sending Calypso romloader beacon... Sending Calypso romloader beacon... Sending Calypso romloader beacon... Sending Calypso romloader beacon... In separate console I run: echo 0 >/sys/bus/platform/devices/gta02-pm-gsm.0/power_on echo 1 >/sys/bus/platform/devices/gta02-pm-gsm.0/power_on but I keep getting "Sending Calypso romloader beacon..." on 1st one. Any ideas what am I doing wrong? Note: I got osmocon and hello_world.highram.bin at the same directory on moko to which I'm connected via ssh. Btw, do I need debug board in order to get /dev/ttyUSB0 when I connect freerunner to my laptop? best regards, Max.

14 years, 4 months

[PATCH 2/2] Added cmdline message when gpsd support is not compiled.

by Dario Lombardo

--- src/host/layer23/src/misc/app_cell_log.c | 20 +++++++++++--------- 1 files changed, 11 insertions(+), 9 deletions(-) diff --git a/src/host/layer23/src/misc/app_cell_log.c b/src/host/layer23/src/misc/app_cell_log.c index 7030abf..92fc4c0 100644 --- a/src/host/layer23/src/misc/app_cell_log.c +++ b/src/host/layer23/src/misc/app_cell_log.c @@ -110,10 +110,8 @@ static int l23_cfg_print_help() printf(" -l --logfile LOGFILE Logfile for the cell log.\n"); printf(" -r --rach RACH Nr. of RACH bursts to send.\n"); printf(" -n --no-rach Send no rach bursts.\n"); -#ifdef _HAVE_GPSD printf(" -g --gpsd-host HOST 127.0.0.1. gpsd host.\n"); printf(" -p --port PORT 2947. gpsd port\n"); -#endif printf(" -f --gps DEVICE /dev/ttyACM0. GPS serial device.\n"); printf(" -b --baud BAUDRAT The baud rate of the GPS device\n"); @@ -132,8 +130,8 @@ static int l23_cfg_handle(int c, const char *optarg) case 'n': RACH_MAX = 0; break; -#ifdef _HAVE_GPSD case 'g': +#ifdef _HAVE_GPSD snprintf(g.gpsd_host, ARRAY_SIZE(g.gpsd_host), "%s", optarg); /* force string terminator */ g.gpsd_host[ARRAY_SIZE(g.gpsd_host) - 1] = '\0'; @@ -141,15 +139,23 @@ static int l23_cfg_handle(int c, const char *optarg) goto cmd_line_error; g.gps_type = GPS_TYPE_GPSD; LOGP(DGPS, LOGL_INFO, "Using gpsd host %s\n", g.gpsd_host); +#else + printf("Gpsd support not compiled.\n"); + exit(1); +#endif break; case 'p': +#ifdef _HAVE_GPSD snprintf(g.gpsd_port, ARRAY_SIZE(g.gpsd_port), "%s", optarg); /* force string terminator */ g.gpsd_port[ARRAY_SIZE(g.gpsd_port) - 1] = '\0'; g.gps_type = GPS_TYPE_GPSD; LOGP(DGPS, LOGL_INFO, "Using gpsd port %s\n", g.gpsd_port); +#else + printf("Gpsd support not compiled.\n"); + exit(1); +#endif break; -#endif case 'f': snprintf(g.device, ARRAY_SIZE(g.device), "%s", optarg); /* force string terminator */ @@ -174,11 +180,7 @@ cmd_line_error: static struct l23_app_info info = { .copyright = "Copyright (C) 2010 Andreas Eversberg\n", - .getopt_string = -#ifdef _HAVE_GPSD - "g:p:" -#endif - "l:r:nf:b:", + .getopt_string = "g:p:l:r:nf:b:", .cfg_supported = l23_cfg_supported, .cfg_getopt_opt = l23_getopt_options, .cfg_handle_opt = l23_cfg_handle, -- 1.7.4 --------------000704030406060303040102--

14 years, 4 months

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baseband-devel March 2011