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| author | Ashish Chaudhari <ashish@ettus.com> | 2014-08-05 17:07:46 -0700 |
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| committer | Ashish Chaudhari <ashish@ettus.com> | 2014-08-05 17:07:46 -0700 |
| commit | 64c1d64901860c55acd1cfd21508e6b89a35a6ed (patch) | |
| tree | 109de2c044e99b0c720800fdfec04194f62c90d1 /host/lib/usrp/b200 | |
| parent | db6f3a2d7aabdd0eaa1021ac174edd3cbb77be55 (diff) | |
| parent | 605b470a873c600dec9c106f5b09b70a77960470 (diff) | |
| download | uhd-64c1d64901860c55acd1cfd21508e6b89a35a6ed.tar.gz uhd-64c1d64901860c55acd1cfd21508e6b89a35a6ed.tar.bz2 uhd-64c1d64901860c55acd1cfd21508e6b89a35a6ed.zip | |
Merge branch 'master' into ashish/cat_refactor_master
Diffstat (limited to 'host/lib/usrp/b200')
| -rw-r--r-- | host/lib/usrp/b200/b200_impl.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/host/lib/usrp/b200/b200_impl.cpp b/host/lib/usrp/b200/b200_impl.cpp index 7c85176ef..393da2d04 100644 --- a/host/lib/usrp/b200/b200_impl.cpp +++ b/host/lib/usrp/b200/b200_impl.cpp @@ -475,6 +475,11 @@ b200_impl::b200_impl(const device_addr_t &device_addr) UHD_MSG(status) << "Initializing time to the internal GPSDO" << std::endl; const time_t tp = time_t(_gps->get_sensor("gps_time").to_int()+1); _tree->access<time_spec_t>(mb_path / "time" / "pps").set(time_spec_t(tp)); + + //wait for next PPS edge (timeout after 1 second) + time_spec_t pps_time = _tree->access<time_spec_t>(mb_path / "time" / "pps").get(); + for (size_t i = 0; i < 10 && _tree->access<time_spec_t>(mb_path / "time" / "pps").get() == pps_time; i++) + boost::this_thread::sleep(boost::posix_time::milliseconds(100)); } else { //init to internal clock and time source _tree->access<std::string>(mb_path / "clock_source/value").set("internal"); |