[S] Change in osmocom-bb[master]: trxcon: do not advance Uplink TDMA Fn by default

fixeria has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmocom-bb/+/33166 ) Change subject: trxcon: do not advance Uplink TDMA Fn by default ...................................................................... trxcon: do not advance Uplink TDMA Fn by default The idea behind advancing Uplink TDMA Fn is to give the transceiver, which is usually a separate process, some additional time to receive and prepare Uplink bursts for transmission. This comes at a price of having an additional delay between Uplink and Downlink. Given that trxcon, as a standalone application, is primarily used in conjunction with fake_trx.py for running ttcn3-bts-test against osmo-bts-trx, there is no reason to advance the Uplink TDMA Fn. Change-Id: I838b1ebc54e4c5d116f8af2155d97215a6133ba4 Related: OS#5500 --- M src/host/trxcon/src/trxcon_main.c 1 file changed, 21 insertions(+), 2 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmocom-bb refs/changes/66/33166/1 diff --git a/src/host/trxcon/src/trxcon_main.c b/src/host/trxcon/src/trxcon_main.c index 7298f5a..3901e33 100644 --- a/src/host/trxcon/src/trxcon_main.c +++ b/src/host/trxcon/src/trxcon_main.c @@ -79,7 +79,7 @@ .trx_remote_ip = "127.0.0.1", .trx_bind_ip = "0.0.0.0", .trx_base_port = 6700, - .trx_fn_advance = 3, + .trx_fn_advance = 0, .phyq_fbsb_extend_fns = 0, }; @@ -184,7 +184,7 @@ printf(" -b --trx-bind TRX bind IP address (default 0.0.0.0)\n"); printf(" -i --trx-remote TRX remote IP address (default 127.0.0.1)\n"); printf(" -p --trx-port Base port of TRX instance (default 6700)\n"); - printf(" -f --trx-advance Uplink burst scheduling advance (default 3)\n"); + printf(" -f --trx-advance Uplink burst scheduling advance (default 0)\n"); printf(" -F --fbsb-extend FBSB timeout extension (in TDMA FNs, default 0)\n"); printf(" -s --socket Listening socket for layer23 (default /tmp/osmocom_l2)\n"); printf(" -g --gsmtap-ip The destination IP used for GSMTAP (disabled by default)\n"); -- To view, visit https://gerrit.osmocom.org/c/osmocom-bb/+/33166 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmocom-bb Gerrit-Branch: master Gerrit-Change-Id: I838b1ebc54e4c5d116f8af2155d97215a6133ba4 Gerrit-Change-Number: 33166 Gerrit-PatchSet: 1 Gerrit-Owner: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-MessageType: newchange