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laforge has posted comments on this change. ( https://gerrit.osmocom.org/c/osmo-pcu/+/31145 )
Change subject: bts: add IMMEDIATE ASSIGNMENT via PCH transmission
......................................................................
Patch Set 5: Code-Review-1
(1 comment)
File src/bts.cpp:
https://gerrit.osmocom.org/c/osmo-pcu/+/31145/comment/59ccc693_b7140ec3
PS5, Line 1105: #ifdef ENABLE_ERICSSON_RBS
> Agreeing with Pau here, maybe make the BTS type configurable somehow? Or even better: make BSC/BTS i […]
indeed, it is not at all an option to have a compile-time distinction. User installs an osmo-pcu packge and may run that with osmo-bts-trx or with osmo-bsc/ericsson-bts. We don't know at build time.
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laforge has submitted this change. ( https://gerrit.osmocom.org/c/libosmo-abis/+/31175 )
Change subject: trau_pcu_ericsson: also support ER_UL_CHMOD_NB_UNKN in 16k mode.
......................................................................
trau_pcu_ericsson: also support ER_UL_CHMOD_NB_UNKN in 16k mode.
With EGPRS Ericsson introduced an "UNKN" demodulation mode for normal
bursts. This would instruct the CCU to listen for GSMK and PSK
modulation simultaniously. For 16k there is only GSMK and there would be
no need for such a mode. Lets support it in the API anyway in order to
simplify API usage. When the caller selects it, we just use
ER_UL_CHMOD_NB_GMSK then.
Change-Id: I8492a6d042bd7354b5dc34069030305fe39a731f
Related: OS#5198
---
M src/trau/trau_pcu_ericsson.c
1 file changed, 1 insertion(+), 0 deletions(-)
Approvals:
Jenkins Builder: Verified
pespin: Looks good to me, but someone else must approve
laforge: Looks good to me, approved
diff --git a/src/trau/trau_pcu_ericsson.c b/src/trau/trau_pcu_ericsson.c
index fa0d5da..3a5a6d5 100644
--- a/src/trau/trau_pcu_ericsson.c
+++ b/src/trau/trau_pcu_ericsson.c
@@ -579,6 +579,7 @@
/* Set demodulation in uplink (E3-E4) */
switch (ind->ul_chan_mode) {
case ER_UL_CHMOD_NB_GMSK:
+ case ER_UL_CHMOD_NB_UNKN:
trau_bits[28] = 0;
trau_bits[29] = 0;
break;
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Change subject: trau_pcu_ericsson: also support ER_UL_CHMOD_NB_UNKN in 16k mode.
......................................................................
Patch Set 1: Code-Review+2
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Change subject: Use correct bit order of RAW channels at misdn driver
......................................................................
Patch Set 5: Code-Review+2
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Change subject: Add setting of Sa bits to misdn driver
......................................................................
Patch Set 5: Code-Review+1
(1 comment)
File src/input/misdn.c:
https://gerrit.osmocom.org/c/libosmo-abis/+/31034/comment/55135a14_c2471563
PS3, Line 300: struct e1inp_ts *e1i_ts = &line->ts[16-1];
> what's this 16-1? isn't there some descriptivie define for it?
it's everywhere in the e1_input code. usable E1 timeslots count from 1..31 as TS0 is used for framing + CRC4. Our libosmo-abis timeslot array is indexed from zero, so timeslot 1 becomes index 0. Nothing unusual here, matches existing code.
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