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JNI implementation for Java

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charris
2014-01-06 09:27:51 -05:00
parent 4297b2bc9d
commit b62b606110
185 changed files with 6316 additions and 1106 deletions
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88
wpilibj/wpilibJavaJNI/src/main/native/RelayJNI.cpp Normal file
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#include <jni.h>
#include <assert.h>
#include "log.h"
#include "edu_wpi_first_wpilibj_hal_RelayJNI.h"
#include "HAL/Digital.h"
// set the logging level
TLogLevel relayJNILogLevel = logDEBUG;
#define RELAYJNI_LOG(level) \
if (level > relayJNILogLevel) ; \
else Log().Get(level)
/*
* Class: edu_wpi_first_wpilibj_hal_RelayJNI
* Method: setRelayForward
* Signature: (Ljava/nio/ByteBuffer;BLjava/nio/IntBuffer;)V
*/
JNIEXPORT void JNICALL Java_edu_wpi_first_wpilibj_hal_RelayJNI_setRelayForward
(JNIEnv * env, jclass, jobject id, jbyte value, jobject status)
{
RELAYJNI_LOG(logDEBUG) << "Calling RELAYJNI setRelayForward";
void ** javaId = (void**)env->GetDirectBufferAddress(id);
RELAYJNI_LOG(logDEBUG) << "Port Ptr = " << *javaId;
RELAYJNI_LOG(logDEBUG) << "Flag = " << (jint)value;
jint * statusPtr = (jint*)env->GetDirectBufferAddress(status);
RELAYJNI_LOG(logDEBUG) << "Status Ptr = " << statusPtr;
setRelayForward(*javaId, value, statusPtr);
RELAYJNI_LOG(logDEBUG) << "Status = " << *statusPtr;
}
/*
* Class: edu_wpi_first_wpilibj_hal_RelayJNI
* Method: setRelayReverse
* Signature: (Ljava/nio/ByteBuffer;BLjava/nio/IntBuffer;)V
*/
JNIEXPORT void JNICALL Java_edu_wpi_first_wpilibj_hal_RelayJNI_setRelayReverse
(JNIEnv * env, jclass, jobject id, jbyte value, jobject status)
{
RELAYJNI_LOG(logDEBUG) << "Calling RELAYJNI setRelayReverse";
void ** javaId = (void**)env->GetDirectBufferAddress(id);
RELAYJNI_LOG(logDEBUG) << "Port Ptr = " << *javaId;
RELAYJNI_LOG(logDEBUG) << "Flag = " << (jint)value;
jint * statusPtr = (jint*)env->GetDirectBufferAddress(status);
RELAYJNI_LOG(logDEBUG) << "Status Ptr = " << statusPtr;
setRelayReverse(*javaId, value, statusPtr);
RELAYJNI_LOG(logDEBUG) << "Status = " << *statusPtr;
}
/*
* Class: edu_wpi_first_wpilibj_hal_RelayJNI
* Method: getRelayForward
* Signature: (Ljava/nio/ByteBuffer;Ljava/nio/IntBuffer;)B
*/
JNIEXPORT jbyte JNICALL Java_edu_wpi_first_wpilibj_hal_RelayJNI_getRelayForward
(JNIEnv * env, jclass, jobject id, jobject status)
{
RELAYJNI_LOG(logDEBUG) << "Calling RELAYJNI getRelayForward";
void ** javaId = (void**)env->GetDirectBufferAddress(id);
RELAYJNI_LOG(logDEBUG) << "Port Ptr = " << *javaId;
jint * statusPtr = (jint*)env->GetDirectBufferAddress(status);
RELAYJNI_LOG(logDEBUG) << "Status Ptr = " << statusPtr;
jbyte returnValue = getRelayForward(*javaId, statusPtr);
RELAYJNI_LOG(logDEBUG) << "Status = " << *statusPtr;
RELAYJNI_LOG(logDEBUG) << "getRelayForwardResult = " << (jint)returnValue;
return returnValue;
}
/*
* Class: edu_wpi_first_wpilibj_hal_RelayJNI
* Method: getRelayReverse
* Signature: (Ljava/nio/ByteBuffer;Ljava/nio/IntBuffer;)B
*/
JNIEXPORT jbyte JNICALL Java_edu_wpi_first_wpilibj_hal_RelayJNI_getRelayReverse
(JNIEnv * env, jclass, jobject id, jobject status)
{
RELAYJNI_LOG(logDEBUG) << "Calling RELAYJNI getRelayReverse";
void ** javaId = (void**)env->GetDirectBufferAddress(id);
RELAYJNI_LOG(logDEBUG) << "Port Ptr = " << *javaId;
jint * statusPtr = (jint*)env->GetDirectBufferAddress(status);
RELAYJNI_LOG(logDEBUG) << "Status Ptr = " << statusPtr;
jbyte returnValue = getRelayReverse(*javaId, statusPtr);
RELAYJNI_LOG(logDEBUG) << "Status = " << *statusPtr;
RELAYJNI_LOG(logDEBUG) << "getRelayReverseResult = " << (jint)returnValue;
return returnValue;
}