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| author | Josh Blum <josh@joshknows.com> | 2012-02-21 17:42:15 -0800 |
|---|---|---|
| committer | Josh Blum <josh@joshknows.com> | 2012-02-21 17:42:15 -0800 |
| commit | 1156d9b26a59ae45ec34b2fcb7ac782f4bf03b40 (patch) | |
| tree | 369ae3c2266848572c19b6263212b791ee2f62e2 /host | |
| parent | 1c29b595accd6c270d3d7864caf9cccea88e9c4e (diff) | |
| download | uhd-1156d9b26a59ae45ec34b2fcb7ac782f4bf03b40.tar.gz uhd-1156d9b26a59ae45ec34b2fcb7ac782f4bf03b40.tar.bz2 uhd-1156d9b26a59ae45ec34b2fcb7ac782f4bf03b40.zip | |
usrp1: fix advertised samples per packet in send streamer
Must subtract off the 511 for 512 modulus remainder commit.
This bug was introduced by the conversion to streamer API.
Diffstat (limited to 'host')
| -rw-r--r-- | host/lib/usrp/usrp1/io_impl.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/host/lib/usrp/usrp1/io_impl.cpp b/host/lib/usrp/usrp1/io_impl.cpp index f27135562..ff2b6017f 100644 --- a/host/lib/usrp/usrp1/io_impl.cpp +++ b/host/lib/usrp/usrp1/io_impl.cpp @@ -651,7 +651,8 @@ tx_streamer::sptr usrp1_impl::get_tx_stream(const uhd::stream_args_t &args_){ _iface->poke32(FR_TX_FORMAT, bmFR_TX_FORMAT_16_IQ); //calculate packet size - const size_t bpp = _data_transport->get_send_frame_size()/args.channels.size(); + size_t bpp = _data_transport->get_send_frame_size()/args.channels.size(); + bpp -= alignment_padding - 1; //minus the max remainder after LUT commit const size_t spp = bpp/convert::get_bytes_per_item(args.otw_format); //make the new streamer given the samples per packet |