diff options
Diffstat (limited to 'gr-uhd/include/gnuradio/uhd/usrp_source.h')
| -rw-r--r-- | gr-uhd/include/gnuradio/uhd/usrp_source.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gr-uhd/include/gnuradio/uhd/usrp_source.h b/gr-uhd/include/gnuradio/uhd/usrp_source.h index 478c875aaa..61f63bdf3b 100644 --- a/gr-uhd/include/gnuradio/uhd/usrp_source.h +++ b/gr-uhd/include/gnuradio/uhd/usrp_source.h @@ -567,6 +567,23 @@ namespace gr { size_t mboard = 0) = 0; /*! + * Update the stream args for this device. + * + * This update will only take effect after a restart of the + * streaming, or before streaming and after construction. + * This will also delete the current streamer. + * Note you cannot change the I/O signature of this block using + * this function, or it will throw. + * + * It is possible to leave the 'channels' fields of \p stream_args + * unset. In this case, the previous channels field is used. + * + * \param stream_args New stream args. + * \throws std::runtime_error if new settings are invalid. + */ + virtual void set_stream_args(const ::uhd::stream_args_t &stream_args) = 0; + + /*! * Convenience function for finite data acquisition. * This is not to be used with the scheduler; rather, * one can request samples from the USRP in python. |