Files
allwpilib/hal/include/HAL/AnalogTrigger.h
Thad House e8e052712e Switches AnalogInputs and AnalogTriggers to Handles (#117)
Results in a breaking change to AnalogTrigger int constructor. If a user wants
multiple AnalogTriggers, they must use the AnalogInput constructor.
2016-06-27 21:32:30 -07:00

42 lines
1.9 KiB
C

/*----------------------------------------------------------------------------*/
/* Copyright (c) FIRST 2016. 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 the root directory of */
/* the project. */
/*----------------------------------------------------------------------------*/
#pragma once
#include <stdint.h>
#include "Handles.h"
enum AnalogTriggerType {
kInWindow = 0,
kState = 1,
kRisingPulse = 2,
kFallingPulse = 3
};
extern "C" {
HalAnalogTriggerHandle initializeAnalogTrigger(HalAnalogInputHandle port_handle,
uint32_t* index,
int32_t* status);
void cleanAnalogTrigger(HalAnalogTriggerHandle analog_trigger_handle,
int32_t* status);
void setAnalogTriggerLimitsRaw(HalAnalogTriggerHandle analog_trigger_handle,
int32_t lower, int32_t upper, int32_t* status);
void setAnalogTriggerLimitsVoltage(HalAnalogTriggerHandle analog_trigger_handle,
double lower, double upper, int32_t* status);
void setAnalogTriggerAveraged(HalAnalogTriggerHandle analog_trigger_handle,
bool useAveragedValue, int32_t* status);
void setAnalogTriggerFiltered(HalAnalogTriggerHandle analog_trigger_handle,
bool useFilteredValue, int32_t* status);
bool getAnalogTriggerInWindow(HalAnalogTriggerHandle analog_trigger_handle,
int32_t* status);
bool getAnalogTriggerTriggerState(HalAnalogTriggerHandle analog_trigger_handle,
int32_t* status);
bool getAnalogTriggerOutput(HalAnalogTriggerHandle analog_trigger_handle,
AnalogTriggerType type, int32_t* status);
}