Files
allwpilib/wpilibj/src/main/native/cpp/ConstantsJNI.cpp
Thad House e1195e8b9d Update to 2018_v4 image and new build system. (#598)
* Revert "Force OpenCV to 3.1.0 (#602)"

This reverts commit 50ed55e8e2.

* Removes Simulation

* Removes old build system

* Removes old gtest

* Adds new gmock and gtest

* Updates to new ni-libraries

* removes MyRobot (to be replaced)

* moves files to new location

* Adds new sim backend and new test executables

* updates .styleguide and .gitignore

* Changes cpp WPILibVersion to a function

MSVC throws an AV with the old version.

* Disables USBCamera on all systems except for linux

* 2018 NI Libraries

* New build system
2017-08-18 21:35:53 -07:00

43 lines
1.4 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. */
/*----------------------------------------------------------------------------*/
#include <assert.h>
#include <jni.h>
#include "HAL/cpp/Log.h"
#include "edu_wpi_first_wpilibj_hal_ConstantsJNI.h"
#include "HAL/Constants.h"
#include "HALUtil.h"
using namespace frc;
// set the logging level
TLogLevel constantsJNILogLevel = logWARNING;
#define CONSTANTSJNI_LOG(level) \
if (level > constantsJNILogLevel) \
; \
else \
Log().Get(level)
extern "C" {
/*
* Class: edu_wpi_first_wpilibj_hal_ConstantsJNI
* Method: getSystemClockTicksPerMicrosecond
* Signature: ()I
*/
JNIEXPORT jint JNICALL
Java_edu_wpi_first_wpilibj_hal_ConstantsJNI_getSystemClockTicksPerMicrosecond(
JNIEnv *env, jclass) {
CONSTANTSJNI_LOG(logDEBUG) << "Calling ConstantsJNI getSystemClockTicksPerMicrosecond";
jint value = HAL_GetSystemClockTicksPerMicrosecond();
CONSTANTSJNI_LOG(logDEBUG) << "Value = " << value;
return value;
}
}