mirror of
https://github.com/wpilibsuite/allwpilib
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143 lines
3.5 KiB
C++
143 lines
3.5 KiB
C++
// Copyright (c) FIRST and other WPILib contributors.
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// Open Source Software; you can modify and/or share it under the terms of
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// the WPILib BSD license file in the root directory of this project.
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#include <jni.h>
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#include <cassert>
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#include <cstdio>
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#include <wpi/jni_util.h>
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#include "HALUtil.h"
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#include "edu_wpi_first_hal_NotifierJNI.h"
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#include "hal/Notifier.h"
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using namespace hal;
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extern "C" {
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/*
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* Class: edu_wpi_first_hal_NotifierJNI
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* Method: initializeNotifier
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* Signature: ()I
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*/
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JNIEXPORT jint JNICALL
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Java_edu_wpi_first_hal_NotifierJNI_initializeNotifier
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(JNIEnv* env, jclass)
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{
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int32_t status = 0;
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HAL_NotifierHandle notifierHandle = HAL_InitializeNotifier(&status);
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if (notifierHandle <= 0 || !CheckStatusForceThrow(env, status)) {
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return 0; // something went wrong in HAL
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}
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return (jint)notifierHandle;
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}
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/*
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* Class: edu_wpi_first_hal_NotifierJNI
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* Method: setHALThreadPriority
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* Signature: (ZI)Z
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*/
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JNIEXPORT jboolean JNICALL
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Java_edu_wpi_first_hal_NotifierJNI_setHALThreadPriority
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(JNIEnv* env, jclass, jboolean realTime, jint priority)
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{
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int32_t status = 0;
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return HAL_SetNotifierThreadPriority(realTime, priority, &status);
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}
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/*
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* Class: edu_wpi_first_hal_NotifierJNI
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* Method: setNotifierName
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* Signature: (ILjava/lang/String;)V
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*/
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JNIEXPORT void JNICALL
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Java_edu_wpi_first_hal_NotifierJNI_setNotifierName
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(JNIEnv* env, jclass cls, jint notifierHandle, jstring name)
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{
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int32_t status = 0;
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HAL_SetNotifierName((HAL_NotifierHandle)notifierHandle,
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wpi::java::JStringRef{env, name}.c_str(), &status);
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CheckStatus(env, status);
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}
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/*
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* Class: edu_wpi_first_hal_NotifierJNI
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* Method: stopNotifier
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* Signature: (I)V
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*/
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JNIEXPORT void JNICALL
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Java_edu_wpi_first_hal_NotifierJNI_stopNotifier
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(JNIEnv* env, jclass cls, jint notifierHandle)
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{
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int32_t status = 0;
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HAL_StopNotifier((HAL_NotifierHandle)notifierHandle, &status);
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CheckStatus(env, status);
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}
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/*
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* Class: edu_wpi_first_hal_NotifierJNI
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* Method: cleanNotifier
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* Signature: (I)V
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*/
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JNIEXPORT void JNICALL
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Java_edu_wpi_first_hal_NotifierJNI_cleanNotifier
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(JNIEnv* env, jclass, jint notifierHandle)
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{
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int32_t status = 0;
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HAL_CleanNotifier((HAL_NotifierHandle)notifierHandle, &status);
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CheckStatus(env, status);
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}
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/*
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* Class: edu_wpi_first_hal_NotifierJNI
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* Method: updateNotifierAlarm
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* Signature: (IJ)V
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*/
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JNIEXPORT void JNICALL
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Java_edu_wpi_first_hal_NotifierJNI_updateNotifierAlarm
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(JNIEnv* env, jclass cls, jint notifierHandle, jlong triggerTime)
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{
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int32_t status = 0;
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HAL_UpdateNotifierAlarm((HAL_NotifierHandle)notifierHandle,
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static_cast<uint64_t>(triggerTime), &status);
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CheckStatus(env, status);
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}
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/*
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* Class: edu_wpi_first_hal_NotifierJNI
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* Method: cancelNotifierAlarm
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* Signature: (I)V
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*/
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JNIEXPORT void JNICALL
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Java_edu_wpi_first_hal_NotifierJNI_cancelNotifierAlarm
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(JNIEnv* env, jclass cls, jint notifierHandle)
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{
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int32_t status = 0;
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HAL_CancelNotifierAlarm((HAL_NotifierHandle)notifierHandle, &status);
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CheckStatus(env, status);
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}
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/*
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* Class: edu_wpi_first_hal_NotifierJNI
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* Method: waitForNotifierAlarm
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* Signature: (I)J
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*/
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JNIEXPORT jlong JNICALL
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Java_edu_wpi_first_hal_NotifierJNI_waitForNotifierAlarm
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(JNIEnv* env, jclass cls, jint notifierHandle)
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{
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int32_t status = 0;
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uint64_t time =
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HAL_WaitForNotifierAlarm((HAL_NotifierHandle)notifierHandle, &status);
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CheckStatus(env, status);
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return (jlong)time;
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}
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} // extern "C"
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