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 b5acabee4..1243ddcc2 100644 --- a/gr-uhd/include/gr_uhd_usrp_source.h +++ b/gr-uhd/include/gr_uhd_usrp_source.h @@ -129,6 +129,19 @@ public: virtual void set_start_time(const uhd::time_spec_t &time) = 0; /*! + * *Advanced use only:* + * Issue a stream command to all channels in this source block. + * + * This method is intended to override the default "always on" behavior. + * After starting the flow graph, the user should call stop() on this block, + * then issue any desired arbitrary stream_cmd_t structs to the device. + * The USRP will be able to enqueue several stream commands in the FPGA. + * + * \param cmd the stream command to issue to all source channels + */ + virtual void issue_stream_cmd(const uhd::stream_cmd_t &cmd) = 0; + + /*! * Returns identifying information about this USRP's configuration. * Returns motherboard ID, name, and serial. * Returns daughterboard RX ID, subdev name and spec, serial, and antenna. |