forked from sdr/gr-osmosdr
106 lines
2.3 KiB
C++
106 lines
2.3 KiB
C++
/* -*- c++ -*- */
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/*
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* Copyright 2012 Dimitri Stolnikov <horiz0n@gmx.net>
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*
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* GNU Radio 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, or (at your option)
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* any later version.
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*
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* GNU Radio 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 GNU Radio; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#include <fstream>
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#include <string>
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#include <sstream>
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#include <boost/assign.hpp>
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#include "osmosdr_control.h"
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using namespace boost::assign;
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osmosdr_control::osmosdr_control(const std::string &args)
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{
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/* lookup acm control channel device name for a given alsa device name */
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/*
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if (args.empty())
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pick first available device or throw an exception();
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*/
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}
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osmosdr_control::~osmosdr_control()
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{
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}
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/*
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1 [OsmoSDR ]: USB-Audio - OsmoSDR
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sysmocom OsmoSDR at usb-0000:00:06.1-2, high speed
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*/
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std::vector< std::string > osmosdr_control::find_devices()
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{
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std::vector< std::string > devices;
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std::string line;
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std::ifstream cards( "/proc/asound/cards" );
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if ( cards.is_open() )
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{
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while ( cards.good() )
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{
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getline (cards, line);
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if ( line.find( "USB-Audio - OsmoSDR" ) != std::string::npos )
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{
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int id;
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std::istringstream( line ) >> id;
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std::ostringstream hw_id;
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hw_id << "hw:" << id; // build alsa identifier
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devices += hw_id.str();
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}
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}
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cards.close();
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}
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return devices;
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}
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std::string osmosdr_control::audio_dev_name()
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{
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return "hw:1";
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}
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std::string osmosdr_control::control_dev_name()
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{
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return "/dev/ttyUSB0";
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}
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osmosdr_rx_control::osmosdr_rx_control(const std::string &args) :
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osmosdr_control(args)
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{
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}
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osmosdr_rx_control::~osmosdr_rx_control()
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{
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}
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osmosdr_tx_control::osmosdr_tx_control(const std::string &args) :
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osmosdr_control(args)
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{
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}
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osmosdr_tx_control::~osmosdr_tx_control()
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{
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}
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