本文整理汇总了Java中edu.wpi.first.wpilibj.Utility类的典型用法代码示例。如果您正苦于以下问题：Java Utility类的具体用法？Java Utility怎么用？Java Utility使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
Utility类属于edu.wpi.first.wpilibj包，在下文中一共展示了Utility类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: teleopPeriodic
import edu.wpi.first.wpilibj.Utility; //导入依赖的package包/类
public static void teleopPeriodic() {
double currentTime = Utility.getFPGATime();
// if not enough time has passed, no polling allowed!
if ((currentTime - initTriggerTime) < TRIGGER_CYCLE_WAIT_US)
return;
if (gamepad.getRawButton(FIRE_BUTTON)) {
fire();
// reset trigger init time
initTriggerTime = Utility.getFPGATime();
}
if (gamepad.getRawButton(HOLD_BUTTON)) {
hold();
// reset trigger init time
initTriggerTime = Utility.getFPGATime();
}
}
示例2: checkShooterControls
import edu.wpi.first.wpilibj.Utility; //导入依赖的package包/类
private static void checkShooterControls() {
// fire controls - using a timer to debounce
double currentTime = Utility.getFPGATime();
// if not enough time has passed, no polling allowed!
if ((currentTime - initTriggerTime) < TRIGGER_CYCLE_WAIT_US)
return;
// shooter commands
if (gamepad.getRawButton(HardwareIDs.FIRE_HIGH_BUTTON))
setShooterStrength(MOTOR_HIGH);
if (gamepad.getRawButton(HardwareIDs.FIRE_MEDIUM_BUTTON))
setShooterStrength(MOTOR_MEDIUM);
if (gamepad.getRawButton(HardwareIDs.FIRE_LOW_BUTTON))
setShooterStrength(MOTOR_LOW);
if (gamepad.getRawButton(HardwareIDs.HOLD_BUTTON))
setShooterStrength(MOTOR_OFF);
}
示例3: teleopInit
import edu.wpi.first.wpilibj.Utility; //导入依赖的package包/类
public static void teleopInit() {
gearTrayOn();
//collectorOff(); // keep collector off until gamepad control pressed
resetMotors();
// spawn a wait thread to turn relays back off after a number of seconds
/*
new Thread() {
public void run() {
try {
Thread.sleep(3000); // wait a number of sec before starting to feed
gearTrayOff(); // turn relays off
} catch (Exception e) {
e.printStackTrace();
}
}
}.start();
*/
initTriggerTime = Utility.getFPGATime();
}
示例4: isTriggered
import edu.wpi.first.wpilibj.Utility; //导入依赖的package包/类
public boolean isTriggered()
{
double gyroAngle = getGyroAngle();
if (Math.abs(gyroAngle - targetAngleDeg) > errorDeg) {
// outside error range...
// reset timer and return false
startTimeUs = Utility.getFPGATime();
return false;
}
long currentTimeUs = Utility.getFPGATime();
double delta = (currentTimeUs - startTimeUs)/1e6;
//System.out.println("delta = " + delta + " duration = " + durationSec);
if (delta < durationSec)
{
// within error range, but not for enough time
return false;
}
System.out.println("ClosedLoopAngleEvent triggered!");
return true;
}
示例5: updateMotorRPM
import edu.wpi.first.wpilibj.Utility; //导入依赖的package包/类
public void updateMotorRPM() {
long currentTimeMicroSeconds = Utility.getFPGATime();
long deltaTimeMicroSeconds = currentTimeMicroSeconds - m_lastTimeMicroSeconds;
m_lastTimeMicroSeconds = currentTimeMicroSeconds;
// RPM = counts/microsec * 1000000 microsec/sec * 60 sec/min * 1/counts_per_rev
double replacedMotorRPM = m_motorRPM[m_rpmIndex];
double currentRPM = (m_encoder.get() / (double)deltaTimeMicroSeconds) * 60000000.0 / m_pulsesPerRotation;
if (currentRPM > MAX_RPM) {
currentRPM = MAX_RPM;
}
m_motorRPM[m_rpmIndex] = currentRPM;
m_encoder.reset();
m_averagedMotorRPM += (m_motorRPM[m_rpmIndex] - replacedMotorRPM) / m_numAveragedCycles;
m_rpmIndex++;
if (m_rpmIndex == m_numAveragedCycles) {
m_rpmIndex = 0;
}
}
示例6: isFinished
import edu.wpi.first.wpilibj.Utility; //导入依赖的package包/类
protected boolean isFinished()
{
log("Gyro Angle: "+driveTrain.getGyro().getAngle() + " bearing: "+bearing);
//if by time
if (driveTime > 0 && Utility.getFPGATime() >= startTime + driveTime)
{
driveTrain.tankDrive(0, 0);
state = FINISHED;
return true;
}
else if (distance > 0 && driveTrain.getDistanceToWall() <= distance && lockedOnIterations >= 3)
{
return true;
}
return false;
}
示例7: isFinished
import edu.wpi.first.wpilibj.Utility; //导入依赖的package包/类
protected boolean isFinished()
{
//if by time
if (driveTime > 0 && Utility.getFPGATime() >= startTime + driveTime)
{
driveTrain.tankDrive(0, 0);
state = FINISHED;
return true;
}
else if (distance > 0 && driveTrain.getDistanceToWall() <= distance && lockedOnIterations >= 3)
{
return true;
}
return false;
}
示例8: start
import edu.wpi.first.wpilibj.Utility; //导入依赖的package包/类
public void start(double period, boolean periodic) {
synchronized (m_processLock) {
m_periodic = periodic;
m_period = period;
m_expirationTime = Utility.getFPGATime() * 1e-6 + m_period;
updateAlarm();
}
}
示例9: initialize
import edu.wpi.first.wpilibj.Utility; //导入依赖的package包/类
public void initialize()
{
//System.out.println("TimeEvent initialized!");
startTimeUs = Utility.getFPGATime();
super.initialize();
}
示例10: isTriggered
import edu.wpi.first.wpilibj.Utility; //导入依赖的package包/类
public boolean isTriggered()
{
long currentTimeUs = Utility.getFPGATime();
double delta = (currentTimeUs - startTimeUs)/1e6;
//System.out.println("delta = " + delta + " duration = " + durationSec);
if (delta > durationSec)
{
System.out.println("TimeEvent triggered!");
return true;
}
return false;
}
示例11: autoInit
import edu.wpi.first.wpilibj.Utility; //导入依赖的package包/类
public static void autoInit() {
gearTrayOff();
//collectorOff();
resetMotors();
initTriggerTime = Utility.getFPGATime();
}
示例12: teleopPeriodic
import edu.wpi.first.wpilibj.Utility; //导入依赖的package包/类
public static void teleopPeriodic() {
// fire controls - using a timer to debounce
double currentTime = Utility.getFPGATime();
// if not enough time has passed, no polling allowed!
if ((currentTime - initTriggerTime) < TRIGGER_CYCLE_WAIT_US)
return;
double currentPos = positionServo.get();
// switch to control camera servo
if (gamepad.getRawButton(HardwareIDs.CAMERA_CONTROL_BUTTON) == true)
{
if (Math.abs(currentPos - BOILER_CAM_POS) > SERVO_POS_TOLERANCE)
moveToPos(BOILER_CAM_POS);
}
else
{
if (Math.abs(currentPos - GEAR_CAM_POS) > SERVO_POS_TOLERANCE)
moveToPos(GEAR_CAM_POS);
}
// button to strobe camera LED rings
if ((gamepad.getRawButton(HardwareIDs.CAMERA_LED_STROBE_BUTTON) == true) && (!ledState))
{
setCameraLed(true);
}
else if ((gamepad.getRawButton(HardwareIDs.CAMERA_LED_STROBE_BUTTON) == false) && (ledState))
{
setCameraLed(false);
}
// reset trigger init time
initTriggerTime = Utility.getFPGATime();
}
示例13: initialize
import edu.wpi.first.wpilibj.Utility; //导入依赖的package包/类
public void initialize()
{
//System.out.println("GyroAngleEvent initialized!");
startTimeUs = Utility.getFPGATime();
super.initialize();
}
示例14: initialize
import edu.wpi.first.wpilibj.Utility; //导入依赖的package包/类
public void initialize()
{
//System.out.println("ClosedLoopPositionEvent initialized!");
startTimeUs = Utility.getFPGATime();
super.initialize();
}
示例15: isTriggered
import edu.wpi.first.wpilibj.Utility; //导入依赖的package包/类
public boolean isTriggered()
{
// measure current position error
double actualPosInches = AutoDriveAssembly.getDistanceInches();
double errorPosInches = Math.abs(targetPosInches - actualPosInches);
if (errorPosInches > errorThresholdInches)
{
// outside error range...
// reset timer
startTimeUs = Utility.getFPGATime();
return false;
}
long currentTimeUs = Utility.getFPGATime();
double delta = (currentTimeUs - startTimeUs)/1e6;
//System.out.println("delta = " + delta + " duration = " + durationSec);
if (delta < durationSec)
{
// within error range, but not for enough time
return false;
}
// within error range for enough time
System.out.println("ClosedLoopPositionEvent triggered!");
return true;
}