5 Dec
2017
5 Dec
'17
6:39 p.m.
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The branch, fixeria/trx has been updated
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via 0d9680e88ae4aabe54fea89e21f2a5fc14f6d8d6 (commit)
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- Log -----------------------------------------------------------------
http://cgit.osmocom.org/osmocom-bb/commit/?id=8ed6f42772f3002bfa1b8ef8772b1…
commit 8ed6f42772f3002bfa1b8ef8772b138e8cddd443
Author: Vadim Yanitskiy <axilirator(a)gmail.com>
Date: Mon Dec 4 23:49:29 2017 +0700
host/trxcon: forward Timing Advance value to transceiver
The time at which the phone is allowed to transmit a burst of
traffic within a timeslot must be adjusted accordingly to prevent
collisions with adjacent users. Timing Advance (TA) is the
variable controlling this adjustment. The TA value is normally
between 0 and 63, with each step representing an advance of
one bit period (approximately 3.69 microseconds).
As trxcon doesn't perform actual burst transmission, this value
needs to be forwarded to the transceiver, which will take care
about the timings.
Change-Id: Ia8c0848827ab2b4cd7cf1efe128b28d5c06ec84e
http://cgit.osmocom.org/osmocom-bb/commit/?id=0d9680e88ae4aabe54fea89e21f2a…
commit 0d9680e88ae4aabe54fea89e21f2a5fc14f6d8d6
Author: Vadim Yanitskiy <axilirator(a)gmail.com>
Date: Mon Dec 4 20:58:22 2017 +0700
host/trxcon/trx_if.c: get rid of useless commands
The 'SETMAXDLY' command is used on the BTS side to limit maximal
Time of Arrival for access bursts. As we don't receive RACH
bursts on the MS side, the command is useless.
The 'SETRXGAIN' command is used on the BTS side to set initial
receive gain value for TRX. On the MS side it's possible to set
that parameter via command-line options of TRX.
Change-Id: I3e61b4b48193004cdcb241cefabb44c12db93120
http://cgit.osmocom.org/osmocom-bb/commit/?id=c5d9507b5ddd04d4ac14dc009b6df…
commit c5d9507b5ddd04d4ac14dc009b6df20c3098e2cc
Author: Vadim Yanitskiy <axilirator(a)gmail.com>
Date: Mon Dec 4 00:18:54 2017 +0700
host/trxcon/trx_ic.c: use osmo_ubit2sbit() from libosmocore
No need to reimplement the existing functions...
Change-Id: Ic9b232c8561609d42dac10e6249a3e1c58c4edc1
-----------------------------------------------------------------------
Summary of changes:
src/host/trxcon/l1ctl.c | 5 ++++-
src/host/trxcon/trx_if.c | 45 ++++++++++++++++++++++++++++-----------------
src/host/trxcon/trx_if.h | 3 +--
3 files changed, 33 insertions(+), 20 deletions(-)
hooks/post-receive
--
The Open Source GSM Base Band stack