00001 /* -*-C++-*- 00002 ******************************************************************************* 00003 * 00004 * File: eval_board_4702.h 00005 * Description: 00006 * 00007 ******************************************************************************* 00008 */ 00009 00010 /* 00011 * Copyright 2001 Free Software Foundation, Inc. 00012 * 00013 * This file is part of GNU Radio 00014 * 00015 * GNU Radio is free software; you can redistribute it and/or modify 00016 * it under the terms of the GNU General Public License as published by 00017 * the Free Software Foundation; either version 2, or (at your option) 00018 * any later version. 00019 * 00020 * GNU Radio is distributed in the hope that it will be useful, 00021 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00022 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00023 * GNU General Public License for more details. 00024 * 00025 * You should have received a copy of the GNU General Public License 00026 * along with GNU Radio; see the file COPYING. If not, write to 00027 * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 00028 * Boston, MA 02111-1307, USA. 00029 */ 00030 00031 #ifndef _EVAL_BOARD_4702_H_ 00032 #define _EVAL_BOARD_4702_H_ 00033 00034 #include "microtune_4702.h" 00035 00036 class ppio; 00037 class i2cio; 00038 class i2c; 00039 00043 class eval_board_4702 : public microtune_4702 { 00044 public: 00045 eval_board_4702 (int which_pp = 0); 00046 ~eval_board_4702 (); 00047 00049 bool board_present_p (); 00050 00054 void set_RF_AGC_voltage (float volts); 00055 void set_IF_AGC_voltage (float volts); 00056 00064 void set_AGC (float value_0_1000); 00065 00066 00067 private: 00069 virtual bool i2c_write (int addr, const unsigned char *buf, int nbytes); 00070 00072 virtual int i2c_read (int addr, unsigned char *buf, int max_bytes); 00073 00074 void write_dac (int which, int value); 00075 void write_both_dacs (int val0, int val1); 00076 00077 ppio *m_ppio; 00078 i2cio *m_i2cio; 00079 i2c *m_i2c; 00080 }; 00081 00082 00083 #endif /* _EVAL_BOARD_4702_H_ */