source: flair-src/trunk/lib/FlairSensorActuator/src/RadioReceiver.cpp@ 4

// %flair:license{
// This file is part of the Flair framework distributed under the
// CECILL-C License, Version 1.0.
// %flair:license}
//  created:    2014/07/08
//  filename:   RadioReceiver.cpp
//
//  author:     Guillaume Sanahuja
//              Copyright Heudiasyc UMR UTC/CNRS 7253
//
//  version:    $Id: $
//
//  purpose:    Base class for radio receiver
//
//
/*********************************************************************/

#include "RadioReceiver.h"
#include <Tab.h>
#include <TabWidget.h>
#include <FrameworkManager.h>
#include <cvmatrix.h>
#include <sstream>

using std::string;
using std::ostringstream;
using namespace flair::core;
using namespace flair::gui;

namespace flair
{
namespace sensor
{

RadioReceiver::RadioReceiver(const FrameworkManager* parent,string name,unsigned int nb_channels) : IODevice(parent,name)
{
    is_connected=false;
    this->nb_channels=nb_channels;

    //init matrix
    cvmatrix_descriptor* desc=new cvmatrix_descriptor(nb_channels,1);
    for(int i=0;i<nb_channels;i++)
    {
        ostringstream channel_name;
        channel_name << "channel " << i;
        desc->SetElementName(i,0,channel_name.str());
    }
    output=new cvmatrix(this,desc,floatType,name);

     //station sol
    main_tab=new Tab(parent->GetTabWidget(),name);
    tab=new TabWidget(main_tab->NewRow(),name);
    setup_tab=new Tab(tab,"Setup");

    AddDataToLog(output);
}

RadioReceiver::~RadioReceiver()
{
    delete main_tab;
}

Layout* RadioReceiver::GetLayout(void) const
{
    return setup_tab;
}

float RadioReceiver::ChannelValue(unsigned int id) const
{
    if(id<nb_channels)
    {
        return output->Value(id,0);
    }
    else
    {
        Err("channel %i/%i is out of bound\n",id,nb_channels);
        return -1;
    }
}

bool RadioReceiver::IsConnected(void) const
{
    return is_connected;
}

} // end namespace sensor
} // end namespace flair