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/*
* Trigger.h
*
* Created on: 6 Jun 2019
* Author: David
*/
#ifndef SRC_GCODES_TRIGGER_H_
#define SRC_GCODES_TRIGGER_H_
#include <RepRapFirmware.h>
#include <Hardware/IoPorts.h>
class Trigger
{
public:
Trigger() noexcept;
void Init() noexcept;
// Return true if this trigger is unused, i.e. it doesn't watch any pins
bool IsUnused() const noexcept;
// Check whether this trigger is active and update the input states
bool Check() noexcept;
// Handle M581 for this trigger
GCodeResult Configure(unsigned int number, GCodeBuffer& gb, const StringRef& reply) THROWS(GCodeException);
// Handle M582 for this trigger
bool CheckLevel() noexcept;
private:
static void AppendInputNames(AxesBitmap endstops, InputPortsBitmap inputs, const StringRef& reply) noexcept;
AxesBitmap highLevelEndstops, lowLevelEndstops, endstopStates;
InputPortsBitmap highLevelInputs, lowLevelInputs, inputStates;
int8_t condition;
};
#endif /* SRC_GCODES_TRIGGER_H_ */
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