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added external-timing option to allow to wait for PPS in usrp_lib.cpp

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Raymond Knopp
2018-05-04 17:26:07 +08:00
parent 9d82d5aebd
commit 66fe9c5d3b
1 changed files with 1 additions and 1 deletions
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targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp
+1 -1
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@@ -334,7 +334,7 @@ static int trx_usrp_start(openair0_device *device) {
LOG_I(PHY,"Time in secs now: %llu \n", s->usrp->get_time_now().to_ticks(s->sample_rate)); LOG_I(PHY,"Time in secs now: %llu \n", s->usrp->get_time_now().to_ticks(s->sample_rate));
LOG_I(PHY,"Time in secs last pps: %llu \n", s->usrp->get_time_last_pps().to_ticks(s->sample_rate)); LOG_I(PHY,"Time in secs last pps: %llu \n", s->usrp->get_time_last_pps().to_ticks(s->sample_rate));
if (s->use_gps == 1) { if (s->use_gps == 1 || device->openair0_cfg[0].time_source == external) {
s->wait_for_first_pps = 1; s->wait_for_first_pps = 1;
cmd.time_spec = s->usrp->get_time_last_pps() + uhd::time_spec_t(1.0); cmd.time_spec = s->usrp->get_time_last_pps() + uhd::time_spec_t(1.0);
} }