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Initial checkin of unified hierarchy of WPILib 2015

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Brad Miller
2013-12-15 18:30:16 -05:00
commit 3178911eef
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34
wpilibc/src/main/include/GearTooth.h Normal file
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/*----------------------------------------------------------------------------*/
/* Copyright (c) FIRST 2008. All Rights Reserved. */
/* Open Source Software - may be modified and shared by FRC teams. The code */
/* must be accompanied by the FIRST BSD license file in $(WIND_BASE)/WPILib. */
/*----------------------------------------------------------------------------*/
#ifndef GEAR_TOOTH_H_
#define GEAR_TOOTH_H_
#include "Counter.h"
/**
* Alias for counter class.
* Implement the gear tooth sensor supplied by FIRST. Currently there is no reverse sensing on
* the gear tooth sensor, but in future versions we might implement the necessary timing in the
* FPGA to sense direction.
*/
class GearTooth : public Counter
{
public:
/// 55 uSec for threshold
static constexpr double kGearToothThreshold = 55e-6;
GearTooth(uint32_t channel, bool directionSensitive = false);
GearTooth(uint8_t moduleNumber, uint32_t channel, bool directionSensitive = false);
GearTooth(DigitalSource *source, bool directionSensitive = false);
GearTooth(DigitalSource &source, bool directionSensitive = false);
virtual ~GearTooth();
void EnableDirectionSensing(bool directionSensitive);
virtual std::string GetSmartDashboardType();
};
#endif