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authorTom Rondeau2011-10-19 16:40:14 -0700
committerTom Rondeau2011-10-19 16:40:14 -0700
commiteb95f431badf197b249131a3119a92bd5317621b (patch)
tree645854a7e1e6cf57fcae56f196a5d828b913555e /gr-usrp/src/usrp_sink_c.cc
parente30b824e9165bff69f09121631c3d5a706cbbd39 (diff)
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Removed usrp(2) directories.
Diffstat (limited to 'gr-usrp/src/usrp_sink_c.cc')
-rw-r--r--gr-usrp/src/usrp_sink_c.cc106
1 files changed, 0 insertions, 106 deletions
diff --git a/gr-usrp/src/usrp_sink_c.cc b/gr-usrp/src/usrp_sink_c.cc
deleted file mode 100644
index 7054158d8..000000000
--- a/gr-usrp/src/usrp_sink_c.cc
+++ /dev/null
@@ -1,106 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2004,2006,2009,2010 Free Software Foundation, Inc.
- *
- * This file is part of GNU Radio
- *
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
- *
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <usrp_sink_c.h>
-#include <gr_io_signature.h>
-#include <usrp/usrp_standard.h>
-#include <usrp/usrp_bytesex.h>
-
-usrp_sink_c_sptr
-usrp_make_sink_c (int which_board,
- unsigned int interp_rate,
- int nchan,
- int mux,
- int fusb_block_size,
- int fusb_nblocks,
- const std::string fpga_filename,
- const std::string firmware_filename
- ) throw (std::runtime_error)
-{
- return gnuradio::get_initial_sptr(new usrp_sink_c (which_board,
- interp_rate,
- nchan,
- mux,
- fusb_block_size,
- fusb_nblocks,
- fpga_filename,
- firmware_filename
- ));
-}
-
-
-usrp_sink_c::usrp_sink_c (int which_board,
- unsigned int interp_rate,
- int nchan,
- int mux,
- int fusb_block_size,
- int fusb_nblocks,
- const std::string fpga_filename,
- const std::string firmware_filename
- ) throw (std::runtime_error)
- : usrp_sink_base ("usrp_sink_c",
- gr_make_io_signature (1, 1, sizeof (gr_complex)),
- which_board, interp_rate, nchan, mux,
- fusb_block_size, fusb_nblocks,
- fpga_filename, firmware_filename)
-{
-}
-
-usrp_sink_c::~usrp_sink_c ()
-{
- // NOP
-}
-
-/*
- * Take one complex input stream and format it into interleaved short I & Q
- * for the usrp.
- */
-void
-usrp_sink_c::copy_to_usrp_buffer (gr_vector_const_void_star &input_items,
- int input_index,
- int input_items_available,
- int &input_items_consumed, // out
- void *usrp_buffer,
- int usrp_buffer_length,
- int &bytes_written) // out
-{
- gr_complex *in = &((gr_complex *) input_items[0])[input_index];
- short *dst = (short *) usrp_buffer;
-
- static const int usrp_bytes_per_input_item = 2 * sizeof (short); // I & Q
-
- int nitems = std::min (input_items_available,
- usrp_buffer_length / usrp_bytes_per_input_item);
-
- for (int i = 0; i < nitems; i++){
- dst[2*i + 0] = host_to_usrp_short((short) real(in[i])); // FIXME saturate?
- dst[2*i + 1] = host_to_usrp_short((short) imag(in[i])); // FIXME saturate?
- }
-
- input_items_consumed = nitems;
- bytes_written = nitems * usrp_bytes_per_input_item;
-}
-