diff options
Diffstat (limited to 'gnuradio-core/src/lib/general/gr_throttle.h')
| -rw-r--r-- | gnuradio-core/src/lib/general/gr_throttle.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gnuradio-core/src/lib/general/gr_throttle.h b/gnuradio-core/src/lib/general/gr_throttle.h index f1c29c3cd..a1c9773c9 100644 --- a/gnuradio-core/src/lib/general/gr_throttle.h +++ b/gnuradio-core/src/lib/general/gr_throttle.h @@ -35,9 +35,14 @@ gr_throttle_sptr gr_make_throttle(size_t itemsize, double samples_per_sec); /*! * \brief throttle flow of samples such that the average rate does not exceed samples_per_sec. - * \ingroup flow + * \ingroup misc_blk * * input: one stream of itemsize; output: one stream of itemsize + * + * N.B. this should only be used in GUI apps where there is no other + * rate limiting block. It is not intended nor effective at precisely + * controlling the rate of samples. That should be controlled by a + * source or sink tied to sample clock. E.g., a USRP or audio card. */ class gr_throttle : public gr_sync_block { |