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| author | Josh Blum <josh@joshknows.com> | 2011-11-07 15:10:19 -0800 |
|---|---|---|
| committer | Josh Blum <josh@joshknows.com> | 2011-11-07 15:10:19 -0800 |
| commit | f1434d7c52728cbf80e954b4c9414a94eec4c9ce (patch) | |
| tree | d1f0ee2577d998e8017b77f6d67a866e3887f5cd | |
| parent | 7c503ad1fab5fd6218847b1d030881b4d048379f (diff) | |
| download | uhd-f1434d7c52728cbf80e954b4c9414a94eec4c9ce.tar.gz uhd-f1434d7c52728cbf80e954b4c9414a94eec4c9ce.tar.bz2 uhd-f1434d7c52728cbf80e954b4c9414a94eec4c9ce.zip | |
usrp2: fix channel mapping calculation
| -rw-r--r-- | host/lib/usrp/usrp2/io_impl.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/host/lib/usrp/usrp2/io_impl.cpp b/host/lib/usrp/usrp2/io_impl.cpp index d144c08bf..8018875ec 100644 --- a/host/lib/usrp/usrp2/io_impl.cpp +++ b/host/lib/usrp/usrp2/io_impl.cpp @@ -405,7 +405,7 @@ rx_streamer::sptr usrp2_impl::get_rx_stream(const uhd::stream_args_t &args_){ BOOST_FOREACH(const std::string &mb, _mbc.keys()){ num_chan_so_far += _mbc[mb].rx_chan_occ; if (chan < num_chan_so_far){ - const size_t dsp = num_chan_so_far - chan - 1; + const size_t dsp = chan + _mbc[mb].rx_chan_occ - num_chan_so_far; _mbc[mb].rx_dsps[dsp]->set_nsamps_per_packet(spp); //seems to be a good place to set this _mbc[mb].rx_dsps[dsp]->set_format(args.otw_format, sc8_scalar); my_streamer->set_xport_chan_get_buff(chan_i, boost::bind( @@ -473,7 +473,7 @@ tx_streamer::sptr usrp2_impl::get_tx_stream(const uhd::stream_args_t &args_){ BOOST_FOREACH(const std::string &mb, _mbc.keys()){ num_chan_so_far += _mbc[mb].tx_chan_occ; if (chan < num_chan_so_far){ - const size_t dsp = num_chan_so_far - chan - 1; + const size_t dsp = chan + _mbc[mb].tx_chan_occ - num_chan_so_far; my_streamer->set_xport_chan_get_buff(chan_i, boost::bind( &usrp2_impl::io_impl::get_send_buff, _io_impl.get(), abs, _1 )); |