/*------------------------------------------------------------------------------
--  This file is a part of the SocExplorer Software
--  Copyright (C) 2014, Plasma Physics Laboratory - CNRS
--
--  This program 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 2 of the License, or
--  (at your option) any later version.
--
--  This program 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 this program; if not, write to the Free Software
--  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-------------------------------------------------------------------------------*/
/*--                  Author : Alexis Jeandet
--                     Mail : alexis.jeandet@member.fsf.org
----------------------------------------------------------------------------*/
#include "uartpollingthread.h"
#include <RS232.h>
#include <socexplorerengine.h>

UARTPollingThread::UARTPollingThread(socexplorerplugin *parent) :
    QThread((QObject*)parent)
{
    this->plugin = parent;
    rs232open("/dev/ttyUS0");
}

void UARTPollingThread::run()
{
    while (!this->isInterruptionRequested())
    {
        if(fifoDebugEnabled)
        {
            if(this->plugin->baseAddress()!=-1)
            {
                unsigned int status_reg,data;
                char ch;
                QString printdata="";
                plugin->parent->Read(&status_reg,1,this->plugin->baseAddress()+APB_UART_STATUS_REG);
                while ((status_reg&4)==0) {
                    plugin->parent->Read(&data,1,this->plugin->baseAddress()+APB_UART_FIFO_DEBUG_REG);
                    ch = (char)(0xff & data);
                    printdata+=ch;
                    plugin->parent->Read(&status_reg,1,this->plugin->baseAddress()+APB_UART_STATUS_REG);
                }
                if(printdata!="")
                    emit apbUartTextReceived(printdata);
            }
            else
            {
                this->plugin->setBaseAddress(SocExplorerEngine::self()->getEnumDeviceBaseAddress(this->plugin,this->plugin->VID(),this->plugin->PID(),0));
            }
        }
        if(uartOpened)
        {

        }
        msleep(100);
    }
}

void UARTPollingThread::sendChar(char c)
{

}