/**************************************************************************
 *
 *  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 ModeStandby.c
 *
 *  @date 19-Sep-2019
 *  @author S. Nash
 *
 *  @brief Top-level state machine for the standby mode.
 *
 **************************************************************************/

#include "AlarmLamp.h"
#include "BloodFlow.h"
#include "DialInFlow.h"
#include "DialOutFlow.h"
#include "Buttons.h"
#include "OperationModes.h"
#include "SystemCommMessages.h"
#include "ModeStandby.h"
#ifdef RM46_EVAL_BOARD_TARGET
    #include "Timers.h"
    static U32 start;
#endif

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

// ********** private function prototypes **********

/*************************************************************************
 * @brief initStandbyMode
 * The initStandbyMode function initializes the Standby Mode module.
 * @details
 * Inputs : none
 * Outputs : Standby Mode module initialized.
 * @param none
 * @return none
 *************************************************************************/
void initStandbyMode( void )
{
}

/*************************************************************************
 * @brief transitionToStandbyMode
 * The transitionToStandbyMode function prepares for transition to standby mode.
 * @details
 * Inputs : none
 * Outputs :
 * @param none
 * @return none
 *************************************************************************/
void transitionToStandbyMode( void )
{
    // temporary test code - TODO - remove later
#ifndef UF_TEST_ENABLED
    setBloodPumpTargetFlowRate( 0, MOTOR_DIR_FORWARD, PUMP_CONTROL_MODE_CLOSED_LOOP );
    setDialInPumpTargetFlowRate( 0, MOTOR_DIR_FORWARD, PUMP_CONTROL_MODE_CLOSED_LOOP );
    setDialOutPumpTargetRate( 0, MOTOR_DIR_FORWARD, PUMP_CONTROL_MODE_OPEN_LOOP );
#endif
#ifdef RM46_EVAL_BOARD_TARGET
    start = getMSTimerCount();
#endif
}

/*************************************************************************
 * @brief execStandbyMode
 * The execStandbyMode function executes the Standby Mode state machine.
 * @details
 * Inputs : none
 * Outputs :
 * @param none
 * @return none
 *************************************************************************/
void execStandbyMode( void )
{
    BOOL stop = isStopButtonPressed();

    if ( TRUE == stop )
    {
        cmdStartDG();
        requestNewOperationMode( MODE_PRES );
    }
#ifdef RM46_EVAL_BOARD_TARGET
    if ( TRUE == didTimeout( start, 5000U ) )
    {
        requestNewOperationMode( MODE_PRES );
    }
#endif
}