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/*
* Safety.c
*
* Created on: Feb 26, 2019
* Author: shlomo
* This file includes the safety indication handling functions:
* Dispensers safety,Dryer door, Air suction, Air filter presence, Waste overflow
*/
#include "drivers/Motors/Motor.h"
#include "drivers/Heater/TemperatureSensor.h"
#include "drivers/FPGA/FPGA_SPI_Comm.h"
#include "drivers/FPGA/FPGA_GPIO/FPGA_GPIO.h"
#include "drivers/FPGA/FPGA.h"
#include "drivers/I2C_Communication/Dispenser_Card/IO_Ports/Dispenser_IO.h"
#include <PMR/Diagnostics/EventType.pb-c.h>
#include "Modules/General/GeneralHardware.h"
#include "modules/control/control.h"
#include "modules/AlarmHandling/AlarmHandling.h"
#include "modules/thread/thread_ex.h"
#include "modules/heaters/heaters_ex.h"
#include "modules/ids/ids_ex.h"
uint32_t SafetyControlId;
bool DispenserOverPressure[MAX_SYSTEM_DISPENSERS] = {false,false,false,false,false,false,false,false};
EventType DispenserAlarm[MAX_SYSTEM_DISPENSERS] = {0,0,0,0,0,0,0,0};
uint32_t Safety_Main_State(uint32_t IfIndex, uint32_t BusyFlag);
bool DrierDoorAlarmState = false;
bool AirFlowAlarmState = false;
bool AirFilterAlarmState = false;
bool WasteOverflowAlarmState = false;
void Safety_Init(void)
{
SafetyControlId = AddControlCallback("Safety", Safety_Main_State, eOneSecond, TemplateDataReadCBFunction,0,0, 0 );
//return;
}
uint32_t Safety_Main_State(uint32_t IfIndex, uint32_t BusyFlag)
{
int Disp_i;
bool AllDispensersInSafety = true;
bool AnyDispensersInSafety = false;
bool DispenserBypass = false;
bool mDrierDoorAlarmState = false;
bool mAirFlowAlarmState = false;
bool mAirFilterAlarmState = false;
bool mWasteOverflowAlarmState = false;
for (Disp_i = 0;Disp_i < MAX_SYSTEM_DISPENSERS;Disp_i++)
{
if (isMotorConfigured(Disp_i + HARDWARE_MOTOR_TYPE__MOTO_DISPENSER_1)==true)
{
AllDispensersInSafety &= Check_Disp_Safety_Stop_Indication(Disp_i);
AnyDispensersInSafety |= Check_Disp_Safety_Stop_Indication(Disp_i);
}
}
if (AllDispensersInSafety)
{
if (Get_COVER_1_State(DryerDoor))
{
//report and handle dryer door open
AlarmHandlingSetAlarm(EVENT_TYPE__DRYER_DOOR_OPEN, true);
mDrierDoorAlarmState = true;
DrierDoorAlarmState = true;
}
else
{
if (WHS_GPI_WASTE_FLOW_SWITCH())
{
//report and handle air flow failure
//if blower if off handling is different
AlarmHandlingSetAlarm(EVENT_TYPE__NO_AIR_PRESSURE, true);
mAirFlowAlarmState = true;
AirFlowAlarmState = true;
}
else
{
if (WHS_GPI_SW_FILTER_PRES())
{
//report and handle filter missing
AlarmHandlingSetAlarm(EVENT_TYPE__AIR_FILTER_NOT_INSTALLED, true);
mAirFilterAlarmState = true;
AirFilterAlarmState = true;
}
else
{
//if (WHS_GPI_WASTE_OVERFULL()) - cannot read this switch
{
//report and handle waste overflow
AlarmHandlingSetAlarm(EVENT_TYPE__WASTE_CONTAINER_OVERFLOW, true);
mWasteOverflowAlarmState = true;
WasteOverflowAlarmState = true;
}
}
}
}
}
else if (AnyDispensersInSafety)
{
for (Disp_i = 0;Disp_i < MAX_SYSTEM_DISPENSERS;Disp_i++)
{
if (isMotorConfigured(Disp_i + HARDWARE_MOTOR_TYPE__MOTO_DISPENSER_1)==true)
{
if (Check_Disp_Safety_Stop_Indication(Disp_i) == true)
{
Read_SingleDispenser_IO_Registers(Disp_i);
//DispenserBypass = Get_Notification_Bypass(Disp_i);
if(Get_Notification_Over_Press(Disp_i) == false)
{
//report dispenser over pressure
AlarmHandlingSetAlarm(EVENT_TYPE__DISPENSER_1_OVERPRESSURE+Disp_i, true);
DispenserAlarm[Disp_i] = EVENT_TYPE__DISPENSER_1_OVERPRESSURE+Disp_i;
if (DispenserAlarm[Disp_i] == false)
{
IDS_Dispenser_Alarm_On(Disp_i);
}
DispenserOverPressure[Disp_i] = true;
Report("Dispenser Safety - over pressure", __FILE__,__LINE__,Disp_i, RpFatalError, (int)(1000*GetDispenserPressure(Disp_i)), 0);
}
else if (Get_Notification_Disp_UP(Disp_i) == false)
{
AlarmHandlingSetAlarm(EVENT_TYPE__DISPENSER_1_UPPER_HARD_LIMIT+Disp_i, true);
DispenserAlarm[Disp_i] = EVENT_TYPE__DISPENSER_1_UPPER_HARD_LIMIT+Disp_i;
if (DispenserAlarm[Disp_i] == false)
{
IDS_Dispenser_Alarm_On(Disp_i);
}
DispenserOverPressure[Disp_i] = true;
Report("Dispenser upper hard limit", __FILE__,__LINE__,Disp_i, RpFatalError, Get_Notification_Disp_UP(Disp_i), 0);
}
else if (Get_Notification_Disp_Down(Disp_i) == false)
{
AlarmHandlingSetAlarm(EVENT_TYPE__DISPENSER_1_LOWER_HARD_LIMIT+Disp_i, true);
DispenserAlarm[Disp_i] = EVENT_TYPE__DISPENSER_1_LOWER_HARD_LIMIT+Disp_i;
if (DispenserAlarm[Disp_i] == false)
{
IDS_Dispenser_Alarm_On(Disp_i);
}
DispenserOverPressure[Disp_i] = true;
Report("Dispenser lower hard limit", __FILE__,__LINE__,Disp_i, RpFatalError, Get_Notification_Disp_Down(Disp_i), 0);
}
else
{
Report("Dispenser unknown safety alarm", __FILE__,__LINE__,Disp_i, RpFatalError,Get_Notification_Disp_Full(Disp_i), 0);
}
}
}
}
}
for (Disp_i = 0;Disp_i < MAX_SYSTEM_DISPENSERS;Disp_i++)
{
if (DispenserOverPressure[Disp_i] == true)
{
if (isMotorConfigured(Disp_i + HARDWARE_MOTOR_TYPE__MOTO_DISPENSER_1)==true)
{
if (Check_Disp_Safety_Stop_Indication(Disp_i) == false)
{
AlarmHandlingSetAlarm(DispenserAlarm[Disp_i], false);
if (DispenserAlarm[Disp_i] == true)
{
IDS_Dispenser_Alarm_Off(Disp_i);
}
DispenserAlarm[Disp_i] = 0;
DispenserOverPressure[Disp_i] = false;
}
}
}
}
if ((mDrierDoorAlarmState != DrierDoorAlarmState)|| (mDrierDoorAlarmState == false))
{
//alarm went off
AlarmHandlingSetAlarm(EVENT_TYPE__DRYER_DOOR_OPEN, false);
DrierDoorAlarmState = mDrierDoorAlarmState;
}
if ((mAirFlowAlarmState != AirFlowAlarmState)|| (mAirFlowAlarmState == false))
{
//alarm went off
AlarmHandlingSetAlarm(EVENT_TYPE__NO_AIR_PRESSURE, false);
AirFlowAlarmState = mAirFlowAlarmState;
}
if ((mAirFilterAlarmState != AirFilterAlarmState)|| (mAirFilterAlarmState == false))
{
//alarm went off
AlarmHandlingSetAlarm(EVENT_TYPE__AIR_FILTER_NOT_INSTALLED, false);
AirFilterAlarmState = mAirFilterAlarmState;
}
if ((mWasteOverflowAlarmState != WasteOverflowAlarmState)|| (mWasteOverflowAlarmState == false))
{
//alarm went off
AlarmHandlingSetAlarm(EVENT_TYPE__WASTE_CONTAINER_OVERFLOW, false);
WasteOverflowAlarmState = mWasteOverflowAlarmState;
}
return OK;
}
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