diff options
Diffstat (limited to 'gr-uhd/include/gnuradio/uhd/usrp_sink.h')
| -rw-r--r-- | gr-uhd/include/gnuradio/uhd/usrp_sink.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/gr-uhd/include/gnuradio/uhd/usrp_sink.h b/gr-uhd/include/gnuradio/uhd/usrp_sink.h index 46d8351dc2..35bb2e4384 100644 --- a/gr-uhd/include/gnuradio/uhd/usrp_sink.h +++ b/gr-uhd/include/gnuradio/uhd/usrp_sink.h @@ -63,7 +63,8 @@ namespace gr { /*! * \brief DEPRECATED Make a new USRP sink block using the deprecated io_type_t. * - * This function will go away in 3.8. + * This function will be removed in the future. Please use the other make function, + * gr::uhd::make(const ::uhd::device_addr_t, const ::uhd::stream_args_t, const std::string). * * \ingroup uhd_blk */ @@ -105,8 +106,9 @@ namespace gr { * The timestamp tag value is a PMT tuple of the following: * (uint64 seconds, and double fractional seconds). * - * The tx_freq tag has to be a double, and will re-tune the USRP to the given frequency, - * if possible. + * The tx_freq tag has to be a double, and will issue a tune command to the USRP + * to the given frequency, if possible. Note that oscillators need some time + * to stabilize after this! Don't expect clean data to be sent immediately after this command. * * The command tag can carry a PMT command. See the following section. * @@ -115,7 +117,7 @@ namespace gr { * There are two ways of passing commands to this block: * 1) tx_command tag. The command is attached to a sample, and will executed * before the sample is transmitted, and after the previous sample. - * 2) 'command' message interface. The command is executed asynchronously, + * 2) The 'command' message port. The command is executed asynchronously, * as soon as possible. * * In both cases, the payload of the command is a PMT pair, with the first |