Files
allwpilib/wpilibj/src/main/native/cpp/HALUtil.h
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

58 lines
2.0 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. */
/*----------------------------------------------------------------------------*/
#ifndef HALUTIL_H
#define HALUTIL_H
#include <stdint.h>
#include <jni.h>
extern JavaVM *jvm;
namespace frc {
void ReportError(JNIEnv *env, int32_t status, bool doThrow = true);
void ThrowError(JNIEnv *env, int32_t status, int32_t minRange, int32_t maxRange,
int32_t requestedValue);
inline bool CheckStatus(JNIEnv *env, int32_t status, bool doThrow = true) {
if (status != 0) ReportError(env, status, doThrow);
return status == 0;
}
inline bool CheckStatusRange(JNIEnv *env, int32_t status, int32_t minRange,
int32_t maxRange, int32_t requestedValue) {
if (status != 0) ThrowError(env, status, minRange, maxRange, requestedValue);
return status == 0;
}
inline bool CheckStatusForceThrow(JNIEnv *env, int32_t status) {
if (status != 0) ThrowError(env, status, 0, 0, 0);
return status == 0;
}
void ReportCANError(JNIEnv *env, int32_t status, int32_t message_id);
inline bool CheckCANStatus(JNIEnv *env, int32_t status, int32_t message_id) {
if (status != 0) ReportCANError(env, status, message_id);
return status == 0;
}
void ThrowIllegalArgumentException(JNIEnv *env, const char *msg);
void ThrowBoundaryException(JNIEnv *env, double value, double lower,
double upper);
jobject CreatePWMConfigDataResult(JNIEnv *env, int32_t maxPwm,
int32_t deadbandMaxPwm, int32_t centerPwm,
int32_t deadbandMinPwm, int32_t minPwm);
} // namespace frc
#endif // HALUTIL_H