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| author | michael-west <michael.west@ettus.com> | 2021-10-19 12:20:33 -0700 |
|---|---|---|
| committer | Aaron Rossetto <aaron.rossetto@ni.com> | 2021-11-10 13:43:48 -0800 |
| commit | 91a4f628828358267f5c0b0719da65dd34234196 (patch) | |
| tree | 9c1c036fff0091510106608e1bbc151d0ea9fb05 /host/lib/usrp/b200/b200_impl.hpp | |
| parent | 7f8e7f97c82923b2011c905e8a1374a8718b1230 (diff) | |
| download | uhd-91a4f628828358267f5c0b0719da65dd34234196.tar.gz uhd-91a4f628828358267f5c0b0719da65dd34234196.tar.bz2 uhd-91a4f628828358267f5c0b0719da65dd34234196.zip | |
B200: Re-sync times
The times on the device can glitch if either the tick rate changes or
the number of active chains changes. This throws off the time if the
user gets streamers, changes the sample rate, or changes the tick rate
after synchronizing the time. This change re-synchronizes the times
automatically in those cases.
Signed-off-by: michael-west <michael.west@ettus.com>
Diffstat (limited to 'host/lib/usrp/b200/b200_impl.hpp')
| -rw-r--r-- | host/lib/usrp/b200/b200_impl.hpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/host/lib/usrp/b200/b200_impl.hpp b/host/lib/usrp/b200/b200_impl.hpp index b280bcc87..11bfa112a 100644 --- a/host/lib/usrp/b200/b200_impl.hpp +++ b/host/lib/usrp/b200/b200_impl.hpp @@ -182,6 +182,7 @@ private: void update_subdev_spec(const std::string& tx_rx, const uhd::usrp::subdev_spec_t&); void update_time_source(const std::string&); void set_time(const uhd::time_spec_t&); + void set_time_next_pps(const uhd::time_spec_t&); void sync_times(void); void update_clock_source(const std::string&); void update_bandsel(const std::string& which, double freq); @@ -248,6 +249,7 @@ private: NONE = 3, UNKNOWN = 4 } _time_source; + bool _time_set_with_pps; void update_gpio_state(void); |