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Adds interrupts to Java

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Implements the JNI bindings for java
Adds integration tests for Digital Inputs and AnalogTriggers.
Adds the ability to get the value and message from errno in java using the HALUtil JNI class.

Change-Id: I853529fdab9744ce95ee15d4cc73dc3953265552
This commit is contained in:
Jonathan Leitschuh
2014-08-04 14:19:01 -04:00
parent 23b6a980c2
commit 8ba0eada17
18 changed files with 834 additions and 213 deletions
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26
wpilibj/wpilibJavaJNI/lib/HALUtil.cpp
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@@ -3,6 +3,8 @@
#include "Log.hpp"
#include "edu_wpi_first_wpilibj_hal_HALUtil.h"
#include "HAL/HAL.hpp"
#include "errno.h"
#include <string.h>
// set the logging level
TLogLevel halUtilLogLevel = logWARNING;
@@ -145,3 +147,27 @@ JNIEXPORT jstring JNICALL Java_edu_wpi_first_wpilibj_hal_HALUtil_getHALErrorMess
HALUTIL_LOG(logDEBUG) << "Calling HALUtil getHALErrorMessage id=" << paramId << " msg=" << msg;
return paramEnv->NewStringUTF(msg);
}
/*
* Class: edu_wpi_first_wpilibj_hal_HALUtil
* Method: getHALErrno
* Signature: ()I
*/
JNIEXPORT jint JNICALL Java_edu_wpi_first_wpilibj_hal_HALUtil_getHALErrno
(JNIEnv *, jclass)
{
return errno;
}
/*
* Class: edu_wpi_first_wpilibj_hal_HALUtil
* Method: getHALstrerror
* Signature: (I)Ljava/lang/String;
*/
JNIEXPORT jstring JNICALL Java_edu_wpi_first_wpilibj_hal_HALUtil_getHALstrerror
(JNIEnv * env, jclass, jint errorCode)
{
const char * msg = strerror(errno);
HALUTIL_LOG(logDEBUG) << "Calling HALUtil getHALstrerror errorCode=" << errorCode << " msg=" << msg;
return env->NewStringUTF(msg);
}