diff options
Diffstat (limited to 'gr-uhd/include/gr_uhd_usrp_source.h')
| -rw-r--r-- | gr-uhd/include/gr_uhd_usrp_source.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gr-uhd/include/gr_uhd_usrp_source.h b/gr-uhd/include/gr_uhd_usrp_source.h index 23373e6fa..10c82711a 100644 --- a/gr-uhd/include/gr_uhd_usrp_source.h +++ b/gr-uhd/include/gr_uhd_usrp_source.h @@ -110,6 +110,19 @@ class GR_UHD_API uhd_usrp_source : virtual public gr_sync_block{ public: /*! + * Set the start time for incoming samples. + * To control when samples are received, + * set this value before starting the flow graph. + * The value is cleared after each run. + * When not specified, the start time will be: + * - Immediately for the one channel case + * - in the near future for multi-channel + * + * \param time the absolute time for reception to begin + */ + virtual void set_start_time(const uhd::time_spec_t &time) = 0; + + /*! * Set the frontend specification. * \param spec the subdev spec markup string * \param mboard the motherboard index 0 to M-1 |