| jerrym | f157933 | 2013-02-07 01:56:28 +0000 | [diff] [blame] | 1 | /*----------------------------------------------------------------------------*/
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| 2 | /* Copyright (c) FIRST 2008. All Rights Reserved. */
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| 3 | /* Open Source Software - may be modified and shared by FRC teams. The code */
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| 4 | /* must be accompanied by the FIRST BSD license file in $(WIND_BASE)/WPILib. */
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| 5 | /*----------------------------------------------------------------------------*/
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| 6 |
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| 7 | #ifndef DIGITAL_SOURCE_H
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| 8 | #define DIGITAL_SOURCE_H
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| 9 |
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| 10 | #include "InterruptableSensorBase.h"
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| 11 |
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| 12 | /**
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| 13 | * DigitalSource Interface.
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| 14 | * The DigitalSource represents all the possible inputs for a counter or a quadrature encoder. The source may be
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| 15 | * either a digital input or an analog input. If the caller just provides a channel, then a digital input will be
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| 16 | * constructed and freed when finished for the source. The source can either be a digital input or analog trigger
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| 17 | * but not both.
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| 18 | */
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| 19 | class DigitalSource: public InterruptableSensorBase
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| 20 | {
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| 21 | public:
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| 22 | virtual ~DigitalSource();
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| 23 | virtual UINT32 GetChannelForRouting() = 0;
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| 24 | virtual UINT32 GetModuleForRouting() = 0;
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| 25 | virtual bool GetAnalogTriggerForRouting() = 0;
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| 26 | virtual void RequestInterrupts(tInterruptHandler handler, void *param) = 0;
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| 27 | virtual void RequestInterrupts() = 0;
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| 28 | };
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| 29 |
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| 30 | #endif
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| 31 |
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