diff options
Diffstat (limited to 'host/lib/usrp/b200/b200_impl.cpp')
| -rw-r--r-- | host/lib/usrp/b200/b200_impl.cpp | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/host/lib/usrp/b200/b200_impl.cpp b/host/lib/usrp/b200/b200_impl.cpp index 13169a5ed..2b1c3da0c 100644 --- a/host/lib/usrp/b200/b200_impl.cpp +++ b/host/lib/usrp/b200/b200_impl.cpp @@ -323,7 +323,7 @@ b200_impl::b200_impl(const device_addr_t &device_addr) // Create the GPSDO control //////////////////////////////////////////////////////////////////// _async_task_data->gpsdo_uart = b200_uart::make(_ctrl_transport, B200_TX_GPS_UART_SID); - _async_task_data->gpsdo_uart->set_baud_divider(B200_BUS_CLOCK_RATE/115200); + _async_task_data->gpsdo_uart->set_baud_divider(B200_BUS_CLOCK_RATE/9600); _async_task_data->gpsdo_uart->write_uart("\n"); //cause the baud and response to be setup boost::this_thread::sleep(boost::posix_time::seconds(1)); //allow for a little propagation @@ -524,9 +524,12 @@ b200_impl::b200_impl(const device_addr_t &device_addr) UHD_MSG(status) << "Setting references to the internal GPSDO" << std::endl; _tree->access<std::string>(mb_path / "time_source" / "value").set("gpsdo"); _tree->access<std::string>(mb_path / "clock_source" / "value").set("gpsdo"); - 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)); + + if (not _gps->gps_detected_lea_m8f()) { + 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)); + } } else { //init to internal clock and time source _tree->access<std::string>(mb_path / "clock_source/value").set("internal"); |