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 "The Open Source GSM Base Band stack". The branch, fixeria/sdr_phy has been updated discards 65df421c579737b9078a4ff637351ee1595cf85b (commit) discards d581a51efee0661d3f8aa78c67efbef926541edf (commit) discards 6a098d2632ea9a620c7dc33bd047d8fc3d48355c (commit) discards f37861d583cefc88994fd691b0a45fec7ff5fc56 (commit) discards bedbf921431b8c7ecd31800cd428930db42fa496 (commit) discards 19ac29776e2fd77a19aee734d0924986823f872c (commit) via d7b408faef5e52a406095383fcdea87533d734a0 (commit) via 113ec1fdaf8381224b9095b34b06701a731c14b8 (commit) via 4024c3801e355e320b3ca6125fe55e4eb73b0d6d (commit) via b2acb667ebf113b9fed5ed3783401c96c83ce801 (commit) via 14cea2607c9be82a9a5154c4a652d88ba08020c8 (commit) via b98c7a504ae07ffad74afee7deb3edf3834bb2d8 (commit) via bc01d500a17ae60fae52bef885136220cedfaecf (commit) via 6e3bc383080291142e8823435f3b580ceee598db (commit) via d23f9a5bf0b00f3ef66f60936178b2dc239f27ad (commit) via ca2d397f44cb2ef39210c17a805831b8e852cd50 (commit) via 5452cabdb6a0c87391567e40cbdb09acbd0ad202 (commit) via 9939e555ebc4a950bdc6defc46ed48bff65f1481 (commit) via 2550de59eedb24e0e89660ec09b2f53279432c93 (commit) via d16652b554bdc6d99aa0d19754dee6d8fec0efc9 (commit) via c330014de5f29862864d87f4e8a93e5d55433591 (commit) via 737aba27c429c377be807ac8bd6539bb4b347cdd (commit) via 0a76cbff669b398bdf4e19c6d900bdfdcf3d6db9 (commit) This update added new revisions after undoing existing revisions. That is to say, the old revision is not a strict subset of the new revision. This situation occurs when you --force push a change and generate a repository containing something like this: * -- * -- B -- O -- O -- O (65df421c579737b9078a4ff637351ee1595cf85b) \ N -- N -- N (d7b408faef5e52a406095383fcdea87533d734a0) When this happens we assume that you've already had alert emails for all of the O revisions, and so we here report only the revisions in the N branch from the common base, B. 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/osmocom-bb/commit/?id=d7b408faef5e52a406095383fcdea8... commit d7b408faef5e52a406095383fcdea87533d734a0 Author: Vadim Yanitskiy <axilirator@gmail.com> Date: Fri Jul 7 07:11:26 2017 +0700 host/trxcon/scheduler: implement SCH decoding Change-Id: Ic5e7416271d647752cd1aaf90de51fa48286798e http://cgit.osmocom.org/osmocom-bb/commit/?id=113ec1fdaf8381224b9095b34b0670... commit 113ec1fdaf8381224b9095b34b06701a731c14b8 Author: Vadim Yanitskiy <axilirator@gmail.com> Date: Thu Jul 6 13:17:24 2017 +0700 host/trxcon/scheduler: implement xCCH decoding Change-Id: Ieb71e3727b525e85d161855973f63042366ccb05 http://cgit.osmocom.org/osmocom-bb/commit/?id=4024c3801e355e320b3ca6125fe55e... commit 4024c3801e355e320b3ca6125fe55e4eb73b0d6d Author: Vadim Yanitskiy <axilirator@gmail.com> Date: Thu Jul 6 11:34:15 2017 +0700 host/trxcon: link trxcon against libosmocoding Change-Id: I9bb45428e6617bd6936d24340e688aef4aeafc8f http://cgit.osmocom.org/osmocom-bb/commit/?id=b2acb667ebf113b9fed5ed3783401c... commit b2acb667ebf113b9fed5ed3783401c96c83ce801 Author: Vadim Yanitskiy <axilirator@gmail.com> Date: Thu Jul 6 13:05:27 2017 +0700 host/trxcon: handle ccch_mode from L1CTL_FBSB_REQ Previously, the content of L1CTL_FBSB_REQ message was only used to obtain a new ARFCN and retune transceiver. Now, since we have working TDMA scheduler, some other params (like ccch_mode) may be used too. Change-Id: Iccabba376d67e091b55a604a2ae87f2aa86362e5 http://cgit.osmocom.org/osmocom-bb/commit/?id=14cea2607c9be82a9a5154c4a652d8... commit 14cea2607c9be82a9a5154c4a652d88ba08020c8 Author: Vadim Yanitskiy <axilirator@gmail.com> Date: Thu Jul 6 11:50:34 2017 +0700 host/trxcon: store arfcn and band in trx_instance Change-Id: I95414ff1033d77f11e231178b7721b70bc45e6df http://cgit.osmocom.org/osmocom-bb/commit/?id=b98c7a504ae07ffad74afee7deb3ed... commit b98c7a504ae07ffad74afee7deb3edf3834bb2d8 Author: Vadim Yanitskiy <axilirator@gmail.com> Date: Tue Jul 4 21:12:25 2017 +0700 host/trxcon/scheduler: handle bursts from TRX interface Change-Id: Iff15daf897f30cb98d4ec4c88b9fc259cb44ea4e http://cgit.osmocom.org/osmocom-bb/commit/?id=bc01d500a17ae60fae52bef8851362... commit bc01d500a17ae60fae52bef885136220cedfaecf Author: Vadim Yanitskiy <axilirator@gmail.com> Date: Tue Jul 4 20:55:12 2017 +0700 host/trxcon/scheduler: implement management functions This change introduces some new functions to configure TDMA scheduler. They can be grouped as follows: - Scheduler management functions - sched_trx_init() - sched_trx_reset() - sched_trx_shutdown() - Timeslot management functions - sched_trx_add_ts() - sched_trx_find_ts() - sched_trx_del_ts() - sched_trx_reset_ts() - sched_trx_configure_ts() - Logical channel management functions - sched_trx_activate_lchan() - sched_trx_deactivate_lchan() - sched_trx_find_lchan() Change-Id: I6d0f437a68f0eb4e22bf635bf899b08673571085 http://cgit.osmocom.org/osmocom-bb/commit/?id=6e3bc383080291142e8823435f3b58... commit 6e3bc383080291142e8823435f3b580ceee598db Author: Vadim Yanitskiy <axilirator@gmail.com> Date: Tue Jul 4 19:38:50 2017 +0700 host/trxcon/scheduler: add basic GSM PHY definitions Change-Id: I9f4faa15d5ca61af3e3fdbb95952ab4e4e0b7a4b http://cgit.osmocom.org/osmocom-bb/commit/?id=d23f9a5bf0b00f3ef66f60936178b2... commit d23f9a5bf0b00f3ef66f60936178b2dc239f27ad Author: Vadim Yanitskiy <axilirator@gmail.com> Date: Fri Jun 9 20:53:20 2017 +0700 host/trxcon/trx_if.c: handle clock indications Change-Id: I333c1c44578eb62c52d2d059b798dd5feae3e444 http://cgit.osmocom.org/osmocom-bb/commit/?id=ca2d397f44cb2ef39210c17a805831... commit ca2d397f44cb2ef39210c17a805831b8e852cd50 Author: Vadim Yanitskiy <axilirator@gmail.com> Date: Fri Jun 9 01:10:05 2017 +0700 host/trxcon/scheduler: add basic clock counter The core of scheduler is a simple clock counter, which relays on system time for now. One was a bit simplified and migrated from OsmoBTS. Due to system time is not an ideal clock source, the counter should be periodically corrected by clock indications from BTS. Change-Id: I27d85bd3e2c8bca3f876f73517027b9fe43c9825 http://cgit.osmocom.org/osmocom-bb/commit/?id=5452cabdb6a0c87391567e40cbdb09... commit 5452cabdb6a0c87391567e40cbdb09acbd0ad202 Author: Vadim Yanitskiy <axilirator@gmail.com> Date: Mon Jul 25 00:20:37 2016 +0600 host/trxcon: initial release of L1CTL handlers Now it's possible to handle the following requests from layer23 apps: - L1CTL_FBSB_REQ - L1CTL_PM_REQ - L1CTL_RESET_REQ - L1CTL_ECHO_REQ It should be noted, that the L1CTL_PM_REQ isn't handled correctly yet, due to required task isn't implemented on the TRX side yet. Instead of this, temporary we are sending some fake responses. Change-Id: I343eca3e20922ddd83e06231811200b26da442f3 http://cgit.osmocom.org/osmocom-bb/commit/?id=9939e555ebc4a950bdc6defc46ed48... commit 9939e555ebc4a950bdc6defc46ed48bff65f1481 Author: Vadim Yanitskiy <axilirator@gmail.com> Date: Wed May 31 09:28:40 2017 +0700 host/trxcon: integrate osmo-fsm framework This change introduces the following state machines: - trxcon_app_fsm - main application state machine. This state machine handles different events, raised from program modules (such as trx_if.c or l1ctl.c). - l1ctl_link_fsm - L1CTL server state machine. - trx_interface_fsm - TRX interface state machine. The program modules (such as trx_if.c or l1ctl.c) should be as much independent from each other as possible. In other words, one module should not call methods from another, e.g. L1CTL handlers are not able to send any command to transceiver directly. Instead of that, they should use shared event set to notify the main state machine about something. Depending on current state and received event, main state machine 'decides' what to do. This approach would allow to easily reuse the source code almost 'as is' anywhere outside the project. Change-Id: I7ee6fc891abe5f775f5b7ebbf093181a97950dea http://cgit.osmocom.org/osmocom-bb/commit/?id=2550de59eedb24e0e89660ec09b2f5... commit 2550de59eedb24e0e89660ec09b2f53279432c93 Author: Vadim Yanitskiy <axilirator@gmail.com> Date: Sat Jun 3 19:02:20 2017 +0700 host/trxcon/trx_if.c: add ECHO command This command should be used to check transceiver availability. Change-Id: I6af2d5e413ff7ab751cb34e1659742b0f59b6cca http://cgit.osmocom.org/osmocom-bb/commit/?id=d16652b554bdc6d99aa0d19754dee6... commit d16652b554bdc6d99aa0d19754dee6d8fec0efc9 Author: Vadim Yanitskiy <axilirator@gmail.com> Date: Thu Jun 8 15:46:44 2017 +0700 host/trxcon: fix NULL-pointer deference Change-Id: Idc036d4ea32b4aa3f4841d39144ef1733414728e http://cgit.osmocom.org/osmocom-bb/commit/?id=c330014de5f29862864d87f4e8a93e... commit c330014de5f29862864d87f4e8a93e5d55433591 Author: Vadim Yanitskiy <axilirator@gmail.com> Date: Sun Jul 24 01:40:41 2016 +0600 host/trxcon: initial release of transceiver interface This is the second side of the 'OsmocomBB <-> SDR' bridge. Most of source code taken from the OsmoBTS project. Change-Id: I96fa3ada05d010f31af419a4950fd8ae2b62ef34 http://cgit.osmocom.org/osmocom-bb/commit/?id=737aba27c429c377be807ac8bd6539... commit 737aba27c429c377be807ac8bd6539bb4b347cdd Author: Vadim Yanitskiy <axilirator@gmail.com> Date: Fri Jul 22 22:57:50 2016 +0600 host/trxcon: initial release of L1CTL interface There are two sides of the 'OsmocomBB <-> SDR' bridge. One of them is the L1CTL interface, which is used by existing layer23 applications to drive GSM L1. Exactly this interface is provided by the osmocon application, but instead of forwarding messages between both host software and firmware we need to handle incoming messages from layer23 applications, perform some GSM L1 specific conversations (coding, mapping, interleaving, etc.), then finally forward them to transceiver through the scheduler. And vice versa. This code is just a basic implementation of UNIX socket handlers, so currently we can only accept and drop connections from layer23 applications. Change-Id: I58d069bcc7742b42c0bf95e52063933bf2c352ff http://cgit.osmocom.org/osmocom-bb/commit/?id=0a76cbff669b398bdf4e19c6d900bd... commit 0a76cbff669b398bdf4e19c6d900bdfdcf3d6db9 Author: Vadim Yanitskiy <axilirator@gmail.com> Date: Thu Jun 30 00:41:58 2016 +0600 host/trxcon: introduce a new 'trxcon' application This app is similar to the osmocon, but designed to connect L2 & L3 apps with SDR transceiver insted of obsolete Calypso based hardware. Change-Id: Ie3c17f19aad9c26f3c49966a7c96b65911f62369 ----------------------------------------------------------------------- Summary of changes: src/host/layer23/.gitignore | 1 - src/host/trxcon/.gitignore | 1 + src/host/trxcon/Makefile.am | 39 +- src/host/trxcon/l1ctl.c | 39 +- src/host/trxcon/l1ctl.h | 3 + src/host/trxcon/l1ctl_link.c | 30 +- src/host/trxcon/logging.c | 15 +- src/host/trxcon/logging.h | 3 +- src/host/trxcon/sched_clck.c | 209 ++++ src/host/trxcon/sched_lchan_desc.c | 292 +++++ src/host/trxcon/sched_lchan_handlers.c | 225 ++++ src/host/trxcon/sched_mframe.c | 1814 ++++++++++++++++++++++++++++++++ src/host/trxcon/sched_trx.c | 404 +++++++ src/host/trxcon/sched_trx.h | 257 +++++ src/host/trxcon/scheduler.h | 37 + src/host/trxcon/trx_if.c | 29 +- src/host/trxcon/trx_if.h | 8 + src/host/trxcon/trxcon.c | 55 +- src/host/trxcon/trxcon.h | 5 + 19 files changed, 3422 insertions(+), 44 deletions(-) create mode 100644 src/host/trxcon/sched_clck.c create mode 100644 src/host/trxcon/sched_lchan_desc.c create mode 100644 src/host/trxcon/sched_lchan_handlers.c create mode 100644 src/host/trxcon/sched_mframe.c create mode 100644 src/host/trxcon/sched_trx.c create mode 100644 src/host/trxcon/sched_trx.h create mode 100644 src/host/trxcon/scheduler.h hooks/post-receive -- The Open Source GSM Base Band stack