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http://cgit.osmocom.org/libosmocore/commit/?id=5fb265eaa725928b59b44aa9bfe8…
commit 5fb265eaa725928b59b44aa9bfe8959256014ba1
Author: Holger Hans Peter Freyther <holger(a)moiji-mobile.com>
Date: Sun Apr 5 14:36:31 2015 +0200
ctrl: Avoid accessing cmd_desc->command out of bounds
We check that the amount of commands is not more than
we have but we don't check it the other way. It appears
that the vector is allowed to be bigger than the amount
of commands. So we match a prefix of a longer command
depending on the installation order.
-----------------------------------------------------------------------
Summary of changes:
src/ctrl/control_cmd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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commit bf04d6e835f6cf1b075b85656f4c93302bbf437c
Author: Sylvain Munaut <tnt(a)246tNt.com>
Date: Sat Apr 4 23:57:43 2015 +0200
gr-gmr1: Make rach_demod block update the 'freq' tag with its own estimation
Signed-off-by: Sylvain Munaut <tnt(a)246tNt.com>
-----------------------------------------------------------------------
Summary of changes:
gr-gmr1/lib/rach_demod_impl.cc | 24 +++++++++++++++++++++++-
1 file changed, 23 insertions(+), 1 deletion(-)
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http://cgit.osmocom.org/osmo-gmr/commit/?id=e4b89a11cb942ca0ee4bc7908457f2a…
commit e4b89a11cb942ca0ee4bc7908457f2a5eae6848b
Author: Sylvain Munaut <tnt(a)246tNt.com>
Date: Sat Apr 4 22:53:44 2015 +0200
gr-gmr1: Switch the 'freq' tag to be in Hertz
This also required adapting the file_sink. It now has an option to
specify if the spectrum was inverted or not. It's necessary to know
if the received frequency has to be added or substracted from the
center frequency.
Signed-off-by: Sylvain Munaut <tnt(a)246tNt.com>
http://cgit.osmocom.org/osmo-gmr/commit/?id=025cd5c152a0866d72ab5b3f352031f…
commit 025cd5c152a0866d72ab5b3f352031f97f76f4ea
Author: Sylvain Munaut <tnt(a)246tNt.com>
Date: Sat Apr 4 20:25:42 2015 +0200
gr-gmr1: Tighten the low_pass in gmr_rach_scan
30 kHz is more than enough and helps get rid of adjacent bursts better
Signed-off-by: Sylvain Munaut <tnt(a)246tNt.com>
http://cgit.osmocom.org/osmo-gmr/commit/?id=46eee3c8fb7364b13f0c301281ced87…
commit 46eee3c8fb7364b13f0c301281ced87059dcfb4b
Author: Sylvain Munaut <tnt(a)246tNt.com>
Date: Sat Apr 4 20:24:56 2015 +0200
gr-gmr1: Change freq_offset to peak_freq
This represents the frequency of the expected peak compared to the center
of the burst. This is also the frequency at which the peak CW will end
up at at the output.
Signed-off-by: Sylvain Munaut <tnt(a)246tNt.com>
http://cgit.osmocom.org/osmo-gmr/commit/?id=31394e9be9cd5839a5a2b04a828de9a…
commit 31394e9be9cd5839a5a2b04a828de9a701c65953
Author: Sylvain Munaut <tnt(a)246tNt.com>
Date: Sat Apr 4 18:13:19 2015 +0200
gr-gmr1: Make rach_detect_fft use sample_rate instead of fft_size as param
The is really no reason to use any other fft size than the auto computed
one and having the sample_rate will allow the output frequency to be
in hz rather than radian.
Signed-off-by: Sylvain Munaut <tnt(a)246tNt.com>
-----------------------------------------------------------------------
Summary of changes:
gr-gmr1/apps/gmr_rach_scan.grc | 14 ++++++------
gr-gmr1/grc/rach_detect_fft.xml | 16 +++++++-------
gr-gmr1/grc/rach_file_sink.xml | 10 ++++-----
gr-gmr1/include/gnuradio/gmr1/rach_detect_fft.h | 6 +++--
gr-gmr1/include/gnuradio/gmr1/rach_file_sink.h | 6 ++---
gr-gmr1/lib/rach_detect_fft_impl.cc | 29 +++++++++++++++----------
gr-gmr1/lib/rach_detect_fft_impl.h | 9 +++++---
gr-gmr1/lib/rach_file_sink_impl.cc | 23 +++++++++++---------
gr-gmr1/lib/rach_file_sink_impl.h | 8 +++----
9 files changed, 68 insertions(+), 53 deletions(-)
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The branch, zecke/features/acc-list has been created
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- Log -----------------------------------------------------------------
http://cgit.osmocom.org/openbsc/commit/?id=24c83f638f7bcc543ecd229e2d8fc551…
commit 24c83f638f7bcc543ecd229e2d8fc55136e9ce57
Author: Holger Hans Peter Freyther <holger(a)moiji-mobile.com>
Date: Sat Apr 4 22:40:12 2015 +0200
filter: Remove nat from bsc_nat_acc_lst and replace with msg
http://cgit.osmocom.org/openbsc/commit/?id=5ea6bfb9ecabb18a168ce6495daaf088…
commit 5ea6bfb9ecabb18a168ce6495daaf088b862167f
Author: Holger Hans Peter Freyther <holger(a)moiji-mobile.com>
Date: Sat Apr 4 22:28:32 2015 +0200
filter: Cease out "struct bsc_nat" from the API
This means we need to require a talloc context and
simply operate on the list. I had considered creating
a structure to hold the list head but I didn't find
any other members so omitted it for now.
http://cgit.osmocom.org/openbsc/commit/?id=60a441f1da69421a46d2734d4a7dddc3…
commit 60a441f1da69421a46d2734d4a7dddc39921fc8d
Author: Holger Hans Peter Freyther <holger(a)moiji-mobile.com>
Date: Sat Apr 4 22:14:34 2015 +0200
filter: Move VTY code into the filter module
http://cgit.osmocom.org/openbsc/commit/?id=109a0b339e8d3a140019683514e9d285…
commit 109a0b339e8d3a140019683514e9d285875b9dfe
Author: Holger Hans Peter Freyther <holger(a)moiji-mobile.com>
Date: Sat Apr 4 21:55:08 2015 +0200
filter: Move the access list management around
http://cgit.osmocom.org/openbsc/commit/?id=446e3c4a94edf56a989f02c0db2f9c25…
commit 446e3c4a94edf56a989f02c0db2f9c25a6a8aae1
Author: Holger Hans Peter Freyther <holger(a)moiji-mobile.com>
Date: Sat Apr 4 20:47:03 2015 +0200
filter: Move the method definition to the filter module
Move the filter methods to the filter module. This is
still only usable for the NAT and the _dt/_cr filter
routines need to move back to the bsc_nat in the long
run.
http://cgit.osmocom.org/openbsc/commit/?id=91d310d6089df0c32af604846d15a09b…
commit 91d310d6089df0c32af604846d15a09bc7a8a5f1
Author: Holger Hans Peter Freyther <holger(a)moiji-mobile.com>
Date: Sat Apr 4 18:42:46 2015 +0200
filter: Move the gsm 04.08 filter to a common place
For customer requirements we want to be able to do
filtering on the BSC as well. The same messages need
to be scanned and the same access-lists will be looked
at. In the future we might even split traffic based
on the IMSI. Begin with moving the code to a new top
level directory and then renaming and removing the
nat dependency.
-----------------------------------------------------------------------
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commit 6f6cbf7c5dedfd6335024004b1d21809e806a40d
Author: Holger Hans Peter Freyther <holger(a)moiji-mobile.com>
Date: Sat Apr 4 19:35:22 2015 +0200
bts: "Repair" broken channels if we receive the release ack
We had issues with odd behavior on the nanoBTS which lead
to the introduction of the "broken" state. On busy multi
BTS cells (e.g. rhizomatica) with wifi backhaul the timeout
we set to wait for a RF Channe Release ACK is sometimes too
little and channels are marked broken that look to be okay
(besides the still to be determined delay).
In case of a sysmoBTS we now know that we can change the
state of a broken channel back to normal in case we do
receive the right response.
Manually verified using the Smalltalk BTS code
PackageLoader fileInPackage: 'FakeBTS'
bts := FakeBTS.BTS new.
bts btsId: '1903/0/0'.
bts connect: 'localhost'.
bts waitForBTSReady.
test := FakeBTS.OpenBSCTest new.
test bts: bts.
test requireAnyChannel
... wait for NITB output
<0004> abis_rsl.c:223 (bts=0,trx=0,ts=0,ss=0) Timeout during deactivation! Marked as broken.
... process pending messages
stdin next
<0004> abis_rsl.c:735 (bts=0,trx=0,ts=0,ss=0) CHAN REL ACK for broken channel. Releasing it.
So the channel went from broken to unallocated.
-----------------------------------------------------------------------
Summary of changes:
openbsc/include/openbsc/gsm_data.h | 11 +++++++++++
openbsc/src/libbsc/abis_rsl.c | 17 ++++++++++++++---
2 files changed, 25 insertions(+), 3 deletions(-)
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commit 8c83038b2b99df20edd0705d8b4274c03872690b
Author: Holger Hans Peter Freyther <holger(a)moiji-mobile.com>
Date: Sat Apr 4 18:42:46 2015 +0200
filter: Move the gsm 04.08 filter to a common place
For customer requirements we want to be able to do
filtering on the BSC as well. The same messages need
to be scanned and the same access-lists will be looked
at. In the future we might even split traffic based
on the IMSI. Begin with moving the code to a new top
level directory and then renaming and removing the
nat dependency.
-----------------------------------------------------------------------
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http://cgit.osmocom.org/osmo-gmr/commit/?id=c9bebd030983a97145b1e4781ceae1b…
commit c9bebd030983a97145b1e4781ceae1b1061ee3e2
Author: Sylvain Munaut <tnt(a)246tNt.com>
Date: Sun Feb 8 17:05:20 2015 +0100
rxfwk: Create a new rxfwk subdir to contain the 'RX framework' files
So that other apps can re-use it. Note that it's not part of the gmr1
lib proper and so include files are in that dir and not installed.
Signed-off-by: Sylvain Munaut <tnt(a)246tNt.com>
http://cgit.osmocom.org/osmo-gmr/commit/?id=a8733e64e82a6171d14197df2231270…
commit a8733e64e82a6171d14197df2231270f87d4ee95
Author: Sylvain Munaut <tnt(a)246tNt.com>
Date: Wed Mar 14 10:48:46 2012 +0100
[hack] Add first attempt at live stream processing
Signed-off-by: Sylvain Munaut <tnt(a)246tNt.com>
-----------------------------------------------------------------------
Summary of changes:
include/osmocom/gmr1/sdr/pi4cxpsk.h | 8 +++-
src/Makefile.am | 7 ++-
src/gmr1_rach_gen.c | 65 ++++++++++++++++++++++++++++
src/l1/rach.c | 8 ++--
src/sdr/pi4cxpsk.c | 86 +++++++++++++++++++++++++++++++++++--
5 files changed, 166 insertions(+), 8 deletions(-)
create mode 100644 src/gmr1_rach_gen.c
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* -- * -- B -- O -- O -- O (2fa8bf59113913fedd9f91a0fee8d9bd199ac347)
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http://cgit.osmocom.org/osmo-gmr/commit/?id=7be39dc3b0fff33e4c1b231fde25cc9…
commit 7be39dc3b0fff33e4c1b231fde25cc90e9558440
Author: Sylvain Munaut <tnt(a)246tNt.com>
Date: Sun Mar 29 20:59:06 2015 +0200
gr-gmr1/rach_demod: Improve initial frequency estimation
Signed-off-by: Sylvain Munaut <tnt(a)246tNt.com>
http://cgit.osmocom.org/osmo-gmr/commit/?id=a7209fc0cce4df4468797c2a608691c…
commit a7209fc0cce4df4468797c2a608691c62399c403
Author: Sylvain Munaut <tnt(a)246tNt.com>
Date: Sun Mar 29 20:56:53 2015 +0200
gr-grm1/rach_detect_fft: Fix the direction of peak offset compensation
Signed-off-by: Sylvain Munaut <tnt(a)246tNt.com>
http://cgit.osmocom.org/osmo-gmr/commit/?id=a2a370a46eedaf22b0b81cb473828fe…
commit a2a370a46eedaf22b0b81cb473828fe47ff17d3c
Author: Sylvain Munaut <tnt(a)246tNt.com>
Date: Sun Mar 29 20:56:29 2015 +0200
gr-gmr1: Add a tag with the time of RACH and write it to file
Signed-off-by: Sylvain Munaut <tnt(a)246tNt.com>
http://cgit.osmocom.org/osmo-gmr/commit/?id=0803baa9eac94f1566394715a49569e…
commit 0803baa9eac94f1566394715a49569ebacd2164a
Author: Sylvain Munaut <tnt(a)246tNt.com>
Date: Sun Mar 29 20:55:44 2015 +0200
gr-gmr1/rach_detect_fft: Use a global constant for freq key
Signed-off-by: Sylvain Munaut <tnt(a)246tNt.com>
http://cgit.osmocom.org/osmo-gmr/commit/?id=531665e38431f0967e1ef652ab4fb5c…
commit 531665e38431f0967e1ef652ab4fb5c3ee87283e
Author: Sylvain Munaut <tnt(a)246tNt.com>
Date: Sun Feb 22 20:43:15 2015 +0100
gr-gmr1: Make use of that new text sink in the default GRC app
Signed-off-by: Sylvain Munaut <tnt(a)246tNt.com>
http://cgit.osmocom.org/osmo-gmr/commit/?id=5763a1ecafb5889c99dfca99cddc336…
commit 5763a1ecafb5889c99dfca99cddc3366f05415d3
Author: Sylvain Munaut <tnt(a)246tNt.com>
Date: Sun Feb 22 20:42:49 2015 +0100
gr-gmr1: Add special file sink to record RACH in text format
Signed-off-by: Sylvain Munaut <tnt(a)246tNt.com>
http://cgit.osmocom.org/osmo-gmr/commit/?id=6e1160b9e6ee6b48f45d794637e6a25…
commit 6e1160b9e6ee6b48f45d794637e6a25b6f6541b3
Author: Sylvain Munaut <tnt(a)246tNt.com>
Date: Fri Jan 30 10:11:02 2015 +0100
gr-gmr1: Make use of the new delimited burst feature
Signed-off-by: Sylvain Munaut <tnt(a)246tNt.com>
http://cgit.osmocom.org/osmo-gmr/commit/?id=d0b41f0780ad1c3cdf61211b1ab3243…
commit d0b41f0780ad1c3cdf61211b1ab32439eae8289f
Author: Sylvain Munaut <tnt(a)246tNt.com>
Date: Fri Jan 30 10:07:22 2015 +0100
gr-gmr1: Import new burst_to_tagged_stream logic
Note that this cheats a little since I use the output buffer as temporary
storage (i.e. writing samples to it and not telling GR until later ...)
Signed-off-by: Sylvain Munaut <tnt(a)246tNt.com>
http://cgit.osmocom.org/osmo-gmr/commit/?id=8625ee2df36d5f4b1c37c663435bd44…
commit 8625ee2df36d5f4b1c37c663435bd44c3cf80f5c
Author: Sylvain Munaut <tnt(a)246tNt.com>
Date: Sun Aug 31 22:10:41 2014 +0200
gr-gmr1: First code import with working RACH detection
Signed-off-by: Sylvain Munaut <tnt(a)246tNt.com>
-----------------------------------------------------------------------
Summary of changes:
include/osmocom/gmr1/sdr/pi4cxpsk.h | 8 +++-
src/Makefile.am | 7 ++-
src/gmr1_rach_gen.c | 65 ++++++++++++++++++++++++++++
src/l1/rach.c | 8 ++--
src/sdr/pi4cxpsk.c | 86 +++++++++++++++++++++++++++++++++++--
5 files changed, 166 insertions(+), 8 deletions(-)
create mode 100644 src/gmr1_rach_gen.c
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revisions in full, below.
- Log -----------------------------------------------------------------
http://cgit.osmocom.org/osmo-gmr/commit/?id=ab449343f9fe62ddc5de16bb5359873…
commit ab449343f9fe62ddc5de16bb535987308c26a916
Author: Sylvain Munaut <tnt(a)246tNt.com>
Date: Sat Apr 4 13:53:45 2015 +0200
misc: Add an utility to modulate a RACH burst
The output is only 1sps and needs to be filtered by an RRC filter (0.35)
before transmission.
Signed-off-by: Sylvain Munaut <tnt(a)246tNt.com>
http://cgit.osmocom.org/osmo-gmr/commit/?id=a23f3d3243cb99d94a3a61a8c01eb06…
commit a23f3d3243cb99d94a3a61a8c01eb06179c2a557
Author: Sylvain Munaut <tnt(a)246tNt.com>
Date: Fri Apr 3 20:24:10 2015 +0200
sdr/pi4cxpsk: Add a method for modulation of pi/4 CxPSK bursts
This currently only supports 1sps. To upconvert, it should be
convoluted with a RRC filter.
It required adding a second table of symbol in the modulation
type where the entries are sorted by the 'bits' value rather
than the symbol number.
Signed-off-by: Sylvain Munaut <tnt(a)246tNt.com>
http://cgit.osmocom.org/osmo-gmr/commit/?id=5334182d5a1029a302f55273ae2a214…
commit 5334182d5a1029a302f55273ae2a214cf3f6c38a
Author: Sylvain Munaut <tnt(a)246tNt.com>
Date: Fri Apr 3 20:02:01 2015 +0200
l1/rach: Fix the gmr1_rach_encode function
Signed-off-by: Sylvain Munaut <tnt(a)246tNt.com>
http://cgit.osmocom.org/osmo-gmr/commit/?id=d4aba57dc3206cb0221f38ac5b9eb1b…
commit d4aba57dc3206cb0221f38ac5b9eb1b94c7fd4d0
Author: Sylvain Munaut <tnt(a)246tNt.com>
Date: Sat Apr 4 13:42:57 2015 +0200
l1/rach: Clear up the unused bits in gmr1_rach_decode return array
Signed-off-by: Sylvain Munaut <tnt(a)246tNt.com>
-----------------------------------------------------------------------
Summary of changes:
include/osmocom/gmr1/sdr/pi4cxpsk.h | 8 +++-
src/Makefile.am | 7 ++-
src/gmr1_rach_gen.c | 65 ++++++++++++++++++++++++++++
src/l1/rach.c | 8 ++--
src/sdr/pi4cxpsk.c | 86 +++++++++++++++++++++++++++++++++++--
5 files changed, 166 insertions(+), 8 deletions(-)
create mode 100644 src/gmr1_rach_gen.c
hooks/post-receive
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Software for ETSI GMR (GEO Mobile Radio)
This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "OpenBTS' transceiver retro-fit".
The branch, fairwaves/master has been updated
via cd20d12392811ef92fe0f60c6184c31f483fc07e (commit)
via b61d91b50d1efe4cc303c2e9838de9fb54148d26 (commit)
from 3531a6a6ac36e59c41a93cd9e07ae4cc1529522f (commit)
Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.
- Log -----------------------------------------------------------------
http://cgit.osmocom.org/osmo-trx/commit/?id=cd20d12392811ef92fe0f60c6184c31…
commit cd20d12392811ef92fe0f60c6184c31f483fc07e
Author: Alexander Chemeris <Alexander.Chemeris(a)gmail.com>
Date: Wed Mar 25 14:22:37 2015 +0300
uhd: Use full DAC scale with UmTRX to improve signal quality.
http://cgit.osmocom.org/osmo-trx/commit/?id=b61d91b50d1efe4cc303c2e9838de9f…
commit b61d91b50d1efe4cc303c2e9838de9fb54148d26
Author: Alexander Chemeris <Alexander.Chemeris(a)gmail.com>
Date: Sun Mar 1 10:30:12 2015 +0100
Logger: Output ERR log messages to stderr as well.
-----------------------------------------------------------------------
Summary of changes:
CommonLibs/Logger.cpp | 2 +-
Transceiver52M/UHDDevice.cpp | 5 +++--
2 files changed, 4 insertions(+), 3 deletions(-)
hooks/post-receive
--
OpenBTS' transceiver retro-fit