/**************************************************************************
*
* Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
*
* THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
* WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
*
* @file TaskGeneral.c
*
* @author (last) Sean
* @date (last) 11-May-2020
*
* @author (original) Dara Navaei
* @date (original) 05-Nov-2019
*
***************************************************************************/

#include "AlarmLamp.h"
#include "BloodFlow.h"
#include "CPLD.h"
#include "DialInFlow.h"
#include "DialOutFlow.h"
#include "OperationModes.h"
#include "PresOccl.h"
#include "SystemComm.h"
#include "SystemCommMessages.h"
#include "WatchdogMgmt.h"
#include "TaskGeneral.h"
#include "RTC.h"

#ifdef RM46_EVAL_BOARD_TARGET
    #include "CPLD.h"
    #include "SystemCommMessages.h"
    static BOOL lastUserPress = FALSE;
#endif

// ********** private data **********

/*************************************************************************
 * @brief taskGeneral
 * The taskGeneral function handles the scheduled General Task interrupt.\n
 * Calls the executive functions for most monitors and controllers, the\n
 * operation modes, the system communications, and alarms.\n
 * @details
 * Inputs : none
 * Outputs : Executive for the TBD called.
 * @return none
 *************************************************************************/
void taskGeneral( void )
{
#ifdef TASK_TIMING_OUTPUT_ENABLED
    // set GPIO high to indicate general task has begun executing
    setCPLDLampGreen( PIN_SIGNAL_HIGH );
#endif

    // check in with watchdog manager
    checkInWithWatchdogMgmt( TASK_GENERAL );  // do this first to keep timing consistent with watchdog management

    // manage data received from other sub-systems
    execSystemCommRx();

    // prevent most processing until UI has started communicating
#ifndef SIMULATE_UI
    if ( TRUE == uiCommunicated() )
#endif
    {
        // monitor pressure/occlusion sensors
        execPresOccl();

        // run operation mode state machine
        execOperationModes();

        // control blood pump
        execBloodFlowController();

        // control dialysate inlet pump
        execDialInFlowController();

        // control dialysate outlet pump
        execDialOutFlowController();

        // manage RTC
        execRTC();

        // manage alarm state
        execAlarmMgmt();

        // control alarm lamp
        execAlarmLamp();

#ifdef RM46_EVAL_BOARD_TARGET
        if ( getUserButtonState() == PIN_SIGNAL_LOW )
        {
            if ( lastUserPress == FALSE )
            {
                lastUserPress = TRUE;
                setUserLED( FALSE );
                sendOffButtonMsgToUI(TRUE);
            }
        }
        else
        {
            lastUserPress = FALSE;
        }
#endif

        // manage data to be transmitted to other sub-systems
        execSystemCommTx();
    }

#ifdef TASK_TIMING_OUTPUT_ENABLED
    // set GPIO low to indicate general task has finished executing
    setCPLDLampGreen( PIN_SIGNAL_LOW );
#endif
}