GNU Radio block for interfacing with various radio hardware
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gr-osmosdr/lib/redpitaya/redpitaya_common.cc

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/* -*- c++ -*- */
/*
* Copyright 2015 Pavel Demin
* Copyright 2012 Dimitri Stolnikov <horiz0n@gmx.net>
*
* 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 version 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 <fstream>
#include <string>
#include <sstream>
#include <stdexcept>
#include "redpitaya_common.h"
void redpitaya_send_command( SOCKET socket, uint32_t command )
{
std::stringstream message;
#if defined(_WIN32)
int total = sizeof(command);
int size;
size = ::send( socket, (char *)&command, sizeof(command), 0 );
#else
ssize_t total = sizeof(command);
ssize_t size;
size = ::send( socket, &command, sizeof(command), MSG_NOSIGNAL );
#endif
if ( size != total )
{
message << "Sending command failed: " << std::hex << command;
throw std::runtime_error( message.str() );
}
}