baseband-devel

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3 participants
2004 discussions

Channel info
by Bogdan Alecu 30 Jan '11

30 Jan '11

Hello, I noticed that when I start the mobile application, after the phone chooses a specific channel I get different messages regarding IMSI saying that it's not for us. What are these messages? Phones that camp on this channel? If so, I tried turning off/on a phone from the same operator but I can't see my IMSI showing up.

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Gpio driver for calypso
by Michal Demin 29 Jan '11

29 Jan '11

Hello, I have created few patches that aim to add abstraction for gpio handling. First patch adds functions: gpio_config - configure gpio as input/output gpio_read - read state of gpio(s) gpio_write - write/toggle state of gpio(s) gpio_set_handler - enables interrupt on given gpio. Also changes board init files to make them more sane :-) Second patch adds interrupt demuxing and masking into keypad driver as gpio and keypad are handled by the same peripheral. It would make sense to split the keypad driver into calypso-specific and generic stuff once there is support for other chipsets. Also note that interrupt levels in datasheet are active low (p.120), my testing shows otherwise. Michal Demin

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doesn't get output from osmocon
by tobsen 29 Jan '11

29 Jan '11

Hi, sorry if I shouldn`t write correclly, i`m not that good in english. i have a Motorola c118 and this usb/serial cable: http://www.gsmbase.de/shop/show_product.php?products_id=620 here my problem: compiling was successfully. than i run osmocon: ./osmocon -p /dev/ttyUSB0 -m c123xor /home/test/install/osmocom-bb/src/target/firmware/board/compal_e88/layer1.ramload.bin i pressed power on the phone. nothing happend. again. nothing happend, no output, no upload/download to/from the phone... what is my fault? can you help me? i have tested it with: -m 123 ; -m 118xor ; -m 118 (the same thing) my system is ubuntu 10.10 (not in a virtual box or something else). thanks a lot, tobsen -- View this message in context: http://baseband-devel.722152.n3.nabble.com/doesn-t-get-output-from-osmocon-… Sent from the baseband-devel mailing list archive at Nabble.com.

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Documentation for 'mobile' in the wiki
by Harald Welte 29 Jan '11

29 Jan '11

Hi guys, I think it is desparately needed that we write more documentation about the 'mobile' program in our wiki. It just occurred to me today that no such page exists so far, and I've created it at http://bb.osmocom.org/trac/wiki/mobile I believe a simple reference of commands is not even all that important (after all, there is 'list' in the telnet interface), but somethnig like common scenarios like * behaving like a normal phone with cell-selection (using real sim) * behaving like a normal phone with cell-selection (using simulated sim) * how to lock to a certain ARFCN/cell * how to manually trigger location area update * how to send/receive sms * how to make mo/mt phone call It would be great if some of the more experienced people would find a couple of minutes to contribute to it. Thanks a lot in advance. Regards, Harald -- - 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)

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Bounce action notification
by mailman＠lists.osmocom.org 28 Jan '11

28 Jan '11

This is a Mailman mailing list bounce action notice: List: baseband-devel Member: arslangali(a)inbox.ru Action: Subscription disabled. Reason: Excessive or fatal bounces. The triggering bounce notice is attached below. Questions? Contact the Mailman site administrator at mailman(a)lists.osmocom.org.

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Re: Motorola usb cable
by Nikolaus Kohl 27 Jan '11

27 Jan '11

>> To make it work you have to recompile the module pl2303, with this >> patch >> (my kernel is 2.6.35.10-74.fc14.i686). Be careful to setup the right >> values in the kernel root Makefile in order to fit your running >> kernel. > > Not necessarily. You should also be able to check without recompiling. > > Just go to the drivers-directory in sysfs: > > cd /sys/bus/usb/drivers/<driver> > which <driver>?I cannot find any pl2303 driver here. (Debian and ubuntu 8.04)> and echo the data to the file new_id (as root): > > echo "067b 0307" > new_id > > This should bind the driver to the new_id. Niko

3 2

[PATCH] How to compile osmocom on NetBSD
by Pierre Pronchery 26 Jan '11

26 Jan '11

Hi baseband developers, a couple days ago I managed to compile osmocom's binaries and firmware files from a NetBSD host, using a cross-compilation toolchain generated with the standard build script on this system. This was actually quite straightforward, but required some patches and tricks, so I figured it'd be worth posting it here. I will write the procedure in more details on my blog [1], in my case it was enough to do this: $ CPATH="/usr/include" gmake \ CROSS_TOOL_PREFIX="/home/arm/tools/bin/arm--netbsdelf-" The patch itself is certainly more interesting to discuss here. I do not expect it to be fully merged, but I think it may raise interesting points: - src/shared/libosmocore/src/Makefile.am linking with "-ldl" is hardcoded, but breaks the build on systems where it is not required; this is a usual portability issue, already solved about a thousand times, I'll try to come up with a cleaner solution here. - src/shared/libosmocore/src/gsm_utils.c I think this one is quite elegant, allowing to build even without support for backtraces; an additional #warning would help though/ - src/shared/libosmocore/src/msgfile.c here I had to bluntly emulate the functionality of the getline() call, which seems to be specific to glibc; again, it'd certainly be nicer if I added a test for HAVE_GETLINE or something along this line. - src/shared/libosmocore/src/talloc.c again, talloc seems to rely on strnlen() being part of the libc, which is already known to not be the case on MacOS X; considering it also absent of NetBSD fixes the build for me. - src/target/firmware/include/stdint.h this one is definitely more ugly, since I tricked the cross-compiler to believe /usr/include matches its specific needs I ended up with some essential type definitions already; therefore, I am not sure if this workaround would not be more harmful upstream than not. Anyway, the actual patch is attached. A few more things to NetBSD users: - my previous patch about building without GNU make is also necessary; - I haven't tested the resulting binaries on a NetBSD host; - the firmware images seem to be only partly functional at the moment. HTH, -- khorben

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Re: Trouble building Osmocom
by Holger Freyther 26 Jan '11

26 Jan '11

On 06/08/2010 09:41 PM, Huseyin Turan wrote: > root@name1-desktop:/home/name1/osmocom/gnuarm-4.0.2/bin# ls -l arm-elf-gcc > -rwxrwxrwx 1 name1 name1 112344 2006-02-17 23:59 arm-elf-gcc > root@name1-desktop:/home/name1/osmocom/gnuarm-4.0.2/bin# ./arm-elf-gcc > bash: ./arm-elf-gcc: cannot execute binary file > root@name1-desktop:/home/name1/osmocom/gnuarm-4.0.2/bin# uname -a > Linux name1-desktop 2.6.28-19-generic #61-Ubuntu SMP Wed May 26 23:35:15 > UTC 2010 i686 GNU/Linux > please try b.) again (you miss the file part) and also please reply to the mailinglist.

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Re: Cell_log > gsmmap
by Bogdan Alecu 26 Jan '11

26 Jan '11

I just thought of another way of using cell_log without GPS. The resulting KML could be parsed and sent to opencellid project, this way we could get the lat-long coordinates and afterward create another kml and send it to Google. Ex: http://www.opencellid.org/cell/get?mcc=232&mnc=01&cellid=1721&lac=4269

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[PATCH] Added command line switches to cell_log to change default gps device and baud rate.
by Dario Lombardo 26 Jan '11

26 Jan '11

--- src/host/layer23/src/misc/app_cell_log.c | 17 ++++++++++++++++- 1 files changed, 16 insertions(+), 1 deletions(-) diff --git a/src/host/layer23/src/misc/app_cell_log.c b/src/host/layer23/src/misc/app_cell_log.c index 84f5a83..9c05108 100644 --- a/src/host/layer23/src/misc/app_cell_log.c +++ b/src/host/layer23/src/misc/app_cell_log.c @@ -29,6 +29,7 @@ #include <osmocom/bb/common/l1ctl.h> #include <osmocom/bb/common/l23_app.h> #include <osmocom/bb/common/logging.h> +#include <osmocom/bb/common/gps.h> #include <osmocom/bb/misc/cell_log.h> #include <osmocore/talloc.h> @@ -91,6 +92,8 @@ static int l23_getopt_options(struct option **options) {"logfile", 1, 0, 'l'}, {"rach", 1, 0, 'r'}, {"no-rach", 1, 0, 'n'}, + {"gps", 1, 0, 'g'}, + {"baud", 1, 0, 'b'} }; *options = opts; @@ -103,6 +106,8 @@ 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"); + printf(" -g --gps DEVICE /dev/ttyACM0. GPS device.\n"); + printf(" -b --baud BAUDRATE The baud rate of the GPS device\n"); return 0; } @@ -118,6 +123,16 @@ static int l23_cfg_handle(int c, const char *optarg) case 'n': RACH_MAX = 0; break; + case 'g': + snprintf(gps.device, ARRAY_SIZE(gps.device), "%s", optarg); + /* force string terminator */ + gps.device[ARRAY_SIZE(gps.device - 1)] = '\0'; + LOGP(DGPS, LOGL_INFO, "Using GPS device %s\n", gps.device); + break; + case 'b': + gps.baud = atoi(optarg); + LOGP(DGPS, LOGL_INFO, "Setting GPS baudrate to %u\n", gps.baud); + break; } return 0; @@ -125,7 +140,7 @@ static int l23_cfg_handle(int c, const char *optarg) static struct l23_app_info info = { .copyright = "Copyright (C) 2010 Andreas Eversberg\n", - .getopt_string = "l:r:n", + .getopt_string = "l:r:ng:b:", .cfg_supported = l23_cfg_supported, .cfg_getopt_opt = l23_getopt_options, .cfg_handle_opt = l23_cfg_handle, -- 1.7.3.4 --------------090907080903040108080303--

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