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https://github.com/saymrwulf/uhd.git
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8784cf70df
Separated digital gain and fine gain correction into separate buckets. Changed the rounding policy of gain_group to floor() rather than round().
59 lines
1.7 KiB
C++
59 lines
1.7 KiB
C++
//
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// Copyright 2010 Ettus Research LLC
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//
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#ifndef INCLUDED_CODEC_CTRL_HPP
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#define INCLUDED_CODEC_CTRL_HPP
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#include "usrp2_iface.hpp"
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#include <boost/shared_ptr.hpp>
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#include <boost/utility.hpp>
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class usrp2_codec_ctrl : boost::noncopyable{
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public:
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typedef boost::shared_ptr<usrp2_codec_ctrl> sptr;
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/*!
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* Make a codec control for the DAC and ADC.
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* \param _iface a pointer to the usrp2 interface object
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* \return a new codec control object
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*/
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static sptr make(usrp2_iface::sptr iface);
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/*!
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* Set the analog preamplifier on the USRP2+ ADC (ADS62P44).
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* \param gain enable or disable the 3.5dB preamp
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*/
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virtual void set_rx_analog_gain(bool gain) = 0;
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/*!
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* Set the digital gain on the USRP2+ ADC (ADS62P44).
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* \param gain from 0-6dB
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*/
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virtual void set_rx_digital_gain(float gain) = 0;
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/*!
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* Set the digital gain correction on the USRP2+ ADC (ADS62P44).
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* \param gain from 0-0.5dB
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*/
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virtual void set_rx_digital_fine_gain(float gain) = 0;
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};
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#endif /* INCLUDED_CODEC_CTRL_HPP */
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