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/*
* PortControl.h
*
* Created on: 15 Jun 2017
* Author: David
*/
#ifndef SRC_PORTCONTROL_H_
#define SRC_PORTCONTROL_H_
#include "RepRapFirmware.h"
#include "IoPorts.h" // for PinConfiguration
class GCodeBuffer;
#if SUPPORT_IOBITS
typedef uint16_t IoBits_t;
class PortControl
{
public:
PortControl();
void Init();
void Exit();
void Spin(bool full);
bool Configure(GCodeBuffer& gb, const StringRef& reply);
private:
void UpdatePorts(IoBits_t newPortState);
static const size_t MaxPorts = 16; // the port bitmap is currently a 16-bit word
IoPort portMap[MaxPorts];
size_t numConfiguredPorts;
unsigned int advanceMillis;
uint32_t advanceClocks;
IoBits_t currentPortState;
};
#endif
#endif /* SRC_PORTCONTROL_H_ */
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