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/*
* HeaterProtection.h
*
* Created on: 16 Nov 2017
* Author: Christian
*/
#ifndef HEATERPROTECTION_H
#define HEATERPROTECTION_H
#include "RepRapFirmware.h"
// Condition of a heater protection event
enum class HeaterProtectionTrigger : uint8_t
{
TemperatureExceeded,
TemperatureTooLow
};
const HeaterProtectionTrigger MaxHeaterProtectionTrigger = HeaterProtectionTrigger::TemperatureTooLow;
// The action to trigger when the target condition is met
enum class HeaterProtectionAction : uint8_t
{
GenerateFault = 0,
PermanentSwitchOff,
TemporarySwitchOff
};
const HeaterProtectionAction MaxHeaterProtectionAction = HeaterProtectionAction::TemporarySwitchOff;
class Heat;
class HeaterProtection
{
public:
friend class Heat;
HeaterProtection(size_t index);
void Init(float tempLimit);
HeaterProtection *Next() const { return next; }
void SetNext(HeaterProtection *n) { next = n; }
bool Check(); // Check if any action needs to be taken
int8_t GetHeater() const { return heater; }
void SetHeater(int8_t newHeater); // Set the heater to control
int8_t GetSupervisedHeater() const { return supervisedHeater; } // Get the heater to supervise
void SetSupervisedHeater(int8_t heater); // Set the heater to supervise
float GetTemperatureLimit() const { return limit; } // Get the temperature limit
void SetTemperatureLimit(float newLimit); // Set the temperature limit
HeaterProtectionAction GetAction() const { return action; } // Get the action to trigger when a temperature event occurs
void SetAction(HeaterProtectionAction newAction); // Set the action to trigger when a temperature event occurs
HeaterProtectionTrigger GetTrigger() const { return trigger; } // Get the condition for a temperature event
void SetTrigger(HeaterProtectionTrigger newTrigger); // Set the condition for a temperature event
private:
HeaterProtection *next;
float limit;
int8_t heater, supervisedHeater;
HeaterProtectionAction action;
HeaterProtectionTrigger trigger;
size_t badTemperatureCount;
};
inline void HeaterProtection::SetSupervisedHeater(int8_t heater)
{
supervisedHeater = heater;
}
inline void HeaterProtection::SetTemperatureLimit(float newLimit)
{
limit = newLimit;
}
inline void HeaterProtection::SetAction(HeaterProtectionAction newAction)
{
action = newAction;
}
inline void HeaterProtection::SetTrigger(HeaterProtectionTrigger newTrigger)
{
trigger = newTrigger;
}
#endif
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