3 * Copyright 2004 Free Software Foundation, Inc.
5 * This file is part of GNU Radio
7 * GNU Radio is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 3, or (at your option)
12 * GNU Radio is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with GNU Radio; see the file COPYING. If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street,
20 * Boston, MA 02110-1301, USA.
23 #ifndef INCLUDED_USRP_SOURCE_C_H
24 #define INCLUDED_USRP_SOURCE_C_H
26 #include <usrp_source_base.h>
29 class usrp_standard_rx;
33 typedef boost::shared_ptr<usrp_source_c> usrp_source_c_sptr;
36 // public shared_ptr constructor
39 usrp_make_source_c (int which_board=0,
40 unsigned int decim_rate=16,
44 int fusb_block_size = 0,
46 const std::string fpga_filename = "",
47 const std::string firmware_filename = ""
48 ) throw (std::runtime_error);
51 * \brief Interface to Universal Software Radio Peripheral Rx path
55 * output: 1 stream of complex<float>
57 class usrp_source_c : public usrp_source_base {
59 friend usrp_source_c_sptr
60 usrp_make_source_c (int which_board,
61 unsigned int decim_rate,
67 const std::string fpga_filename,
68 const std::string firmware_filename
69 ) throw (std::runtime_error);
72 usrp_source_c (int which_board,
73 unsigned int decim_rate,
79 const std::string fpga_filename,
80 const std::string firmware_filename
81 ) throw (std::runtime_error);
83 virtual int ninput_bytes_reqd_for_noutput_items (int noutput_items);
85 virtual void copy_from_usrp_buffer (gr_vector_void_star &output_items,
87 int output_items_available,
88 int &output_items_produced,
89 const void *usrp_buffer,
90 int usrp_buffer_length,
97 #endif /* INCLUDED_USRP_SOURCE_C_H */