diff options
Diffstat (limited to 'usrp/host/lib/legacy/db_basic.cc')
| -rw-r--r-- | usrp/host/lib/legacy/db_basic.cc | 263 |
1 files changed, 0 insertions, 263 deletions
diff --git a/usrp/host/lib/legacy/db_basic.cc b/usrp/host/lib/legacy/db_basic.cc deleted file mode 100644 index 4bafc9396..000000000 --- a/usrp/host/lib/legacy/db_basic.cc +++ /dev/null @@ -1,263 +0,0 @@ -// -// Copyright 2008 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 asversion 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. - -#include <db_basic.h> -#include <db_base_impl.h> - - -db_basic_tx::db_basic_tx(boost::shared_ptr<usrp_basic> usrp, int which) - : db_base(usrp, which) -{ - // Handler for Basic Tx daughterboards. - // - // @param usrp: instance of usrp.source_c - // @param which: which side: 0 or 1 corresponding to TX_A or TX_B respectively - - set_gain((gain_min() + gain_max()) / 2); // initialize gain -} - -db_basic_tx::~db_basic_tx() -{ -} - -double -db_basic_tx::freq_min() -{ - return -90e9; -} - -double -db_basic_tx::freq_max() -{ - return 90e9; -} - -struct freq_result_t -db_basic_tx::set_freq(double target_freq) -{ - // Set the frequency. - // - // @param freq: target RF frequency in Hz - // @type freq: double - // - // @returns (ok, actual_baseband_freq) where: - // ok is True or False and indicates success or failure, - // actual_baseband_freq is the RF frequency that corresponds to DC in the IF. - - struct freq_result_t args = {false, 0}; - args.ok = true; - args.baseband_freq = 0.0; - return args; -} - -float -db_basic_tx::gain_min() -{ - return usrp()->pga_min(); -} - -float -db_basic_tx::gain_max() -{ - return usrp()->pga_max(); -} - -float -db_basic_tx::gain_db_per_step() -{ - return usrp()->pga_db_per_step(); -} - -bool -db_basic_tx::set_gain(float gain) -{ - // Set the gain. - // - // @param gain: gain in decibels - // @returns True/False - - bool ok = usrp()->set_pga(d_which * 2 + 0, gain); - ok = ok && usrp()->set_pga(d_which * 2 + 1, gain); - return ok; -} - -bool -db_basic_tx::is_quadrature() -{ - // Return True if this board requires both I & Q analog channels. - - return true; -} - - -/******************************************************************************/ - - -db_basic_rx::db_basic_rx(usrp_basic_sptr usrp, int which, int subdev) - : db_base(usrp, which) -{ - // Handler for Basic Rx daughterboards. - // - // @param usrp: instance of usrp.source_c - // @param which: which side: 0 or 1 corresponding to TX_A or TX_B respectively - // @param subdev: which analog i/o channel: 0 or 1 - // @type subdev: int - - d_subdev = subdev; - - bypass_adc_buffers(true); - - if(0) { // Doing this would give us a different default than the historical values... - set_gain(float(gain_min() + gain_max()) / 2.0); // initialize gain - } -} - -db_basic_rx::~db_basic_rx() -{ -} - -double -db_basic_rx::freq_min() -{ - return -90e9; -} - -double -db_basic_rx::freq_max() -{ - return 90e9; -} - -struct freq_result_t -db_basic_rx::set_freq(double target_freq) -{ - // Set the frequency. - // - // @param freq: target RF frequency in Hz - // @type freq: double - // - // @returns (ok, actual_baseband_freq) where: - // ok is True or False and indicates success or failure, - // actual_baseband_freq is the RF frequency that corresponds to DC in the IF. - - struct freq_result_t args = {true, 0.0}; - return args; -} - -float -db_basic_rx::gain_min() -{ - return usrp()->pga_min(); -} - -float -db_basic_rx::gain_max() -{ - return usrp()->pga_max(); -} - -float -db_basic_rx::gain_db_per_step() -{ - return usrp()->pga_db_per_step(); -} - -bool -db_basic_rx::set_gain(float gain) -{ - // Set the gain. - // - // @param gain: gain in decibels - // @returns True/False - - return usrp()->set_pga(d_which * 2 + d_subdev, gain); -} - -bool -db_basic_rx::is_quadrature() -{ - // Return True if this board requires both I & Q analog channels. - - // This bit of info is useful when setting up the USRP Rx mux register. - - return (d_subdev == 2); -} - - - -/******************************************************************************/ - - -db_lf_tx::db_lf_tx(usrp_basic_sptr usrp, int which) - : db_basic_tx(usrp, which) -{ - // Handler for Low Freq Tx daughterboards. - // - // @param usrp: instance of usrp.source_c - // @param which: which side: 0 or 1 corresponding to RX_A or RX_B respectively -} - -db_lf_tx::~db_lf_tx() -{ -} - -double -db_lf_tx::freq_min() -{ - return -32e6; -} - -double -db_lf_tx::freq_max() -{ - return 32e6; -} - -/******************************************************************************/ - - -db_lf_rx::db_lf_rx(usrp_basic_sptr usrp, int which, int subdev) - : db_basic_rx(usrp, which, subdev) -{ - // Handler for Low Freq Rx daughterboards. - // - // @param usrp: instance of usrp.source_c - // @param which: which side: 0 or 1 corresponding to RX_A or RX_B respectively - // @param subdev: which analog i/o channel: 0 or 1 - // @type subdev: int -} - -db_lf_rx::~db_lf_rx() -{ -} - -double -db_lf_rx::freq_min() -{ - return 0.0; -} - -double -db_lf_rx::freq_max() -{ - return 32e6; -} - - |