File content as of revision 0:014fad4dfb9d:

/*-------------------------------------------------------------------------------
Programm Name:  LoopTimer.cpp
Version:        1.0
Sprache:        C++
Compiler:       mbed
Autor:          PS
Copyright:      PS
                 

Funktion:       Main Funktionen
04.08.2016:  Projekt: RpaAnalyse
-------------------------------------------------------------------------------*/
#include "Headers.h"



Ticker flipper; // Timerinterrupt 
// Variablen, die in Interruptroutinen verwendet werden
volatile int nMyTimer;
int ZustandsTimer;
int g_nSendDisableTimer;
int g_nTftTimer;  // wird vor allem fuer das Abfragen der Uhr genommen


/*-------------------------------------------------------------------------------
Interrupt Funktion. Wird auf 1ms gesetzt
-------------------------------------------------------------------------------*/
void flip() 
{
    nMyTimer++;
}
/*-------------------------------------------------------------------------------

-------------------------------------------------------------------------------*/
void DetachMyTicker() 
{
    flipper.detach();
    g_fTimerIsRunning = false;
}
/*-------------------------------------------------------------------------------

-------------------------------------------------------------------------------*/
void AttachMyTicker() 
{
#ifdef SEND_DEBUG_TO_HOST    
    sprintf(HostIf.strTempBuf, "%c#DG#Attach Ticker%c",STX, ETX);
    SendTelToHost(false, false, false);
#endif
    
    flipper.attach_us(&flip, 1000); // setup flipper to call flip after 1000 us
    nMyTimer = 0;
    MVars.nMittelTimer = 0;
    MVars.nSendTimer = 0;
    g_fTimerIsRunning = true;
    g_nSendDisableTimer = 0;
}
/*-------------------------------------------------------------------------------
SetTimerInterrupt:
-------------------------------------------------------------------------------*/
void SetTimerInterrupt(int Flag)
{
    if(Flag == 0)   // ausschalten
    {
        if(g_fTimerIsRunning == true)
        {
            DetachMyTicker();
        }
    }
    else
    {
        if(g_fTimerIsRunning == false)
        {
            AttachMyTicker();
        }
    }
}
/*-------------------------------------------------------------------------------
    Funktion CheckTimerHandlingAndScanner: prüft ob Messdaten reinkommen
-------------------------------------------------------------------------------*/
int CheckTimerHandlingAndScanner()
{
    MVars.nMittelTimer++;
    MVars.nSendTimer++;
//     nScreenSaverTimer++;    //  2017-02-02  UFa: Timer ScreenSaver
    ZustandsTimer++;
    nMyTimer--;
    g_nTftTimer++;
    if(g_nSendDisableTimer > 0)     g_nSendDisableTimer--;

    if(MVars.nSendTimer >=500)
    { 
//        g_fDoCheckIRange = true;
        MVars.nSendTimer = 0;
    }
         
// Der SAetGenValues wäre für RPA nicht notwendig, wenn m_fScan aber auf false 
// bleibt, dann sollte das kein Problem sein  
#ifndef PGU_RPA           
    if(MVars.m_fScan == true) // wenn true, dann wird gescannt
        SetGenValues();
#endif    
    return(true);
}
/*-------------------------------------------------------------------------------
    Funktion RequestDateTime
-------------------------------------------------------------------------------*/
int RequestDateTime()
{
#ifdef USE_RTC
// Uhrzeit    //UFa Timer
    if(m_fTimeAlternate == true)
    {
        if(g_fDisableTimeRead == false)
        {
            seconds = time(NULL);
            MyTm = localtime(&seconds);         // seconds = time(NULL); vorher
            sprintf(DtTime.cTimeBuffer,"%02d:%02d:%02d", MyTm->tm_hour, MyTm->tm_min,MyTm->tm_sec);
            sprintf(DtTime.cDateBuffer,"%04d:%02d:%02d", MyTm->tm_year + 1900, MyTm->tm_mon +1 , MyTm->tm_mday);
            m_fTimeAlternate = false;
        }
    }
    else
        m_fTimeAlternate = true;
#endif        
    return(true);
}