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/*
* GpInPort.h
*
* Created on: 11 Feb 2020
* Author: David
*/
#ifndef SRC_GPIO_GPINPORT_H_
#define SRC_GPIO_GPINPORT_H_
#include <RepRapFirmware.h>
#include <Hardware/IoPorts.h>
#include <ObjectModel/ObjectModel.h>
#if SUPPORT_CAN_EXPANSION
# include <RemoteInputHandle.h>
#endif
class GpInputPort INHERIT_OBJECT_MODEL
{
public:
GpInputPort() noexcept :
#if SUPPORT_CAN_EXPANSION
boardAddress(CanInterface::GetCanAddress()),
#endif
currentState(false) { }
GpInputPort(const GpInputPort&) = delete;
bool GetState() const noexcept;
bool IsUnused() const noexcept;
#if SUPPORT_CAN_EXPANSION
void SetState(CanAddress src, bool b) noexcept { if (src == boardAddress) { currentState = b; } }
#endif
GCodeResult Configure(uint32_t gpinNumber, GCodeBuffer& gb, const StringRef& reply) THROWS(GCodeException);
protected:
DECLARE_OBJECT_MODEL
private:
IoPort port; // will be initialised by PwmPort default constructor
#if SUPPORT_CAN_EXPANSION
RemoteInputHandle handle;
CanAddress boardAddress;
#endif
bool currentState;
};
#endif /* SRC_GPIO_GPINPORT_H_ */
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