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GrUsrpSource.h

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00001 /* -*- c++ -*- */ 00002 /* 00003 * Copyright 2003 Free Software Foundation, Inc. 00004 * 00005 * This file is part of GNU Radio 00006 * 00007 * GNU Radio is free software; you can redistribute it and/or modify 00008 * it under the terms of the GNU General Public License as published by 00009 * the Free Software Foundation; either version 2, or (at your option) 00010 * any later version. 00011 * 00012 * GNU Radio is distributed in the hope that it will be useful, 00013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00015 * GNU General Public License for more details. 00016 * 00017 * You should have received a copy of the GNU General Public License 00018 * along with GNU Radio; see the file COPYING. If not, write to 00019 * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 00020 * Boston, MA 02111-1307, USA. 00021 */ 00022 00023 #ifndef _GRUSRPSOURCE_H_ 00024 #define _GRUSRPSOURCE_H_ 00025 00026 #include <GrSource.h> 00027 00028 class usrp_rx; 00029 00030 class GrUsrpSource : public GrSource 00031 { 00032 private: 00033 int d_noutputs; 00034 usrp_rx *d_usrp; 00035 00036 public: 00049 GrUsrpSource (int which_board, unsigned int usrp_rx_config, 00050 unsigned int adc_clk_div, unsigned int decim_rate); 00051 00052 ~GrUsrpSource (); 00053 00057 GrUsrpSource *make (int which_board, unsigned int usrp_rx_config, 00058 unsigned int adc_clk_div, unsigned int decim_rate); 00059 00060 virtual const char *name () { return "GrUsrpSource"; } 00061 virtual int work2 (VrSampleRange output, void *o[]); 00062 00063 bool set_adc_clk_div (unsigned int div); 00064 bool set_decim_rate (unsigned int rate); 00065 bool set_rx_freq (int channel, double freq); 00066 bool set_ext_clk_div (unsigned int div); 00067 00068 bool _set_decim_reg (unsigned int regval); // diagnostics only 00069 00070 // ACCESSORS 00071 00072 double get_oscillator_freq () const; // freq of master oscillator on board 00073 unsigned int get_adc_clk_div () const; 00074 unsigned int get_decim_rate () const; 00075 double get_rx_freq (int channel) const; 00076 unsigned int get_ext_clk_div () const; 00077 }; 00078 00079 00080 #endif /* _GRUSRPSOURCE_H_ */ 00081

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