Esempio n. 1
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  public int getSemaphoreStatus() {
    int res = -1;

    if (connection.isConnected()) {
      int red =
          connection.readRegister(
              MEMORY_AREA_30, PlcConstants.SEMAPHORE_RED_REGISTER, PlcConstants.SEMAPHORE_RED_BIT);
      int yellow =
          connection.readRegister(
              MEMORY_AREA_30,
              PlcConstants.SEMAPHORE_YELLOW_REGISTER,
              PlcConstants.SEMAPHORE_YELLOW_BIT);
      int green =
          connection.readRegister(
              MEMORY_AREA_30,
              PlcConstants.SEMAPHORE_GREEN_REGISTER,
              PlcConstants.SEMAPHORE_GREEN_BIT);

      res = 0;
      res |= (red * Semaphore.RED.getValue());
      res |= (yellow * Semaphore.YELLOW.getValue());
      res |= (green * Semaphore.GREEN.getValue());
    }

    return res;
  }
Esempio n. 2
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  public boolean calibrateFrontCamera() {
    boolean res = false;

    if (connection.isConnected()) {
      if ((getStatus() & Status.CALIBRATION_ARM_D_DOWN.getValue()) > 0) {
        boolean r1 = setMode(Mode.CALIBRATE_DIAMETER.getValue());
        boolean r2 = false;

        // sleep 0.5 sec
        try {
          Thread.sleep(500);
        } catch (InterruptedException e) {
          e.printStackTrace();
        }

        if ((getStatus() & Status.EXPOSITION_SENSOR_TRIGGERED.getValue()) == 0) {
          r2 = true; // if the sensor was not triggered, then it's OK
        }

        res = r1 && r2;
      }
    }

    return res;
  }
Esempio n. 3
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  public boolean setModeToOff() {
    if (connection.isConnected()) {
      return setMode(Mode.OFF.getValue());
    }

    return false;
  }
Esempio n. 4
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  public boolean toggleTrackPosition() {
    boolean res = false;

    if (connection.isConnected()) {
      boolean r1 =
          connection.writeRegisterBits(
              MEMORY_AREA_30,
              PlcConstants.TRACK_POS_BTN_REGISTER,
              PlcConstants.TRACK_POS_BTN_BIT,
              new int[] {1});
      try {
        Thread.sleep(100);
      } catch (InterruptedException e) {
        e.printStackTrace();
      }
      boolean r2 =
          connection.writeRegisterBits(
              MEMORY_AREA_30,
              PlcConstants.TRACK_POS_BTN_REGISTER,
              PlcConstants.TRACK_POS_BTN_BIT,
              new int[] {0});

      res = r1 && r2;
    }

    return res;
  }
Esempio n. 5
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  private boolean setFrequencies(int trackFrequency, int cylinderFrequency) {
    boolean res = false;

    if (connection.isConnected()) {
      dlog.d("setFrequencies: " + trackFrequency + ", " + cylinderFrequency);

      TrackDirection trackDir = (trackFrequency > 0 ? TrackDirection.FORWARD : TrackDirection.STOP);
      boolean r1 =
          connection.writeRegister(
              MEMORY_AREA_B2,
              Register.FREQCHANGER1.getValue(),
              new int[] {trackDir.getValue(), trackFrequency});

      TrackDirection cylinderDir =
          (cylinderFrequency > 0 ? TrackDirection.FORWARD : TrackDirection.STOP);
      boolean r2 =
          connection.writeRegister(
              MEMORY_AREA_B2,
              Register.FREQCHANGER2.getValue(),
              new int[] {cylinderDir.getValue(), cylinderFrequency});

      res = r1 && r2;

      if (res) {
        frequencyChangeListener.onMotor1FrequencyChanged(trackFrequency);
        frequencyChangeListener.onMotor2FrequencyChanged(cylinderFrequency);
      }
    }

    return res;
  }
Esempio n. 6
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  private boolean setMode(int modeWord) {
    boolean res = false;

    if (connection.isConnected()) {
      if (modeWord == Mode.YELLOW_LIGHT_DISABLE.getValue()) {
        modeWord = previousModeWord;
      } else if (modeWord == Mode.EXPOSITION_WITH_CALIBRATION_LIGHTS.getValue()
          || modeWord == Mode.DIAMETER_EXPOSITION.getValue()
          || modeWord == Mode.CALIBRATE_DIAMETER.getValue()
          || modeWord == Mode.LENGTH_EXPOSITION.getValue()
          || modeWord == Mode.YELLOW_LIGHT_ENABLE.getValue()) {
        if ((previousModeWord & Mode.CALIBRATION_ARM_UNLOCK.getValue()) > 0) {
          modeWord |= Mode.CALIBRATION.getValue();
        } else {
          modeWord |= previousModeWord;
        }
      } else {
        previousModeWord = modeWord;
      }

      dlog.d("setMode: " + modeWord);

      res =
          connection.writeRegister(MEMORY_AREA_B2, Register.MODE.getValue(), new int[] {modeWord});
    }

    return res;
  }
Esempio n. 7
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  public boolean expositionCalibrationAnytime() {
    boolean res = false;

    if (connection.isConnected()) {
      res = setMode(Mode.EXPOSITION_WITH_CALIBRATION_LIGHTS.getValue());
    }

    return res;
  }
Esempio n. 8
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  public boolean expositionDiameter() {
    boolean res = false;

    if (connection.isConnected()) {
      res = setMode(Mode.DIAMETER_EXPOSITION.getValue());
    }

    return res;
  }
Esempio n. 9
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  public boolean expositionLength() {
    boolean res = false;

    if (connection.isConnected()) {
      res = setMode(Mode.LENGTH_EXPOSITION.getValue());
    }

    return res;
  }
Esempio n. 10
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  public boolean measurementStop() {
    boolean res = false;

    if (connection.isConnected()) {
      res = setMode(Mode.TRACK_EMPTYING.getValue());
    }

    return res;
  }
Esempio n. 11
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  public int getStatus() {
    int res = -1;

    if (connection.isConnected()) {
      res = connection.readRegister(MEMORY_AREA_B2, Register.STATUS_BITS.getValue());
    }

    return res;
  }
Esempio n. 12
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  public boolean connect() {
    boolean res = false;

    if (connection != null && !connection.isConnected()) {
      dlog.d("connect");
      res = connection.connect();
    }

    return res;
  }
Esempio n. 13
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  public boolean disconnect() {
    boolean res = false;

    if (connection.isConnected()) {
      dlog.d("disconnect");

      res = connection.disconnect();
    }

    return res;
  }
Esempio n. 14
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  public boolean calibrateTopCamera() {
    boolean res = false;

    if (connection.isConnected()) {
      if ((getStatus() & Status.CALIBRATION_ARM_L_DOWN.getValue()) > 0) {
        res = setMode(Mode.EXPOSITION_WITH_CALIBRATION_LIGHTS.getValue());
      }
    }

    return res;
  }
Esempio n. 15
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  public boolean reset() {
    boolean res = false;

    if (connection.isConnected()) {
      boolean r1 = setMode(Mode.OFF.getValue());
      boolean r2 = setMode(Mode.RESET.getValue());

      res = r1 && r2;
    }

    return res;
  }
Esempio n. 16
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  private boolean setDelay(Register delayRegister, int delay) {
    boolean res = false;

    if (connection.isConnected()) {
      dlog.d("setDelay " + delayRegister.name() + "(" + delayRegister.getValue() + "): " + delay);

      res =
          connection.writeBcdRegister(MEMORY_AREA_B2, delayRegister.getValue(), new int[] {delay});
    }

    return res;
  }
Esempio n. 17
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  public boolean shutdown() {
    boolean res = false;

    if (connection.isConnected()) {
      boolean r1 = setMode(Mode.SHUTDOWN.getValue());

      boolean r2 = disconnect();

      res = r1 && r2;
    }

    return res;
  }
Esempio n. 18
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  private boolean setLights(Lights l) {
    boolean res = false;

    if (connection.isConnected()) {
      dlog.d("setLights: " + l.getValue());

      res =
          connection.writeRegister(
              MEMORY_AREA_B2, Register.LIGHTS.getValue(), new int[] {l.getValue()});
    }

    return res;
  }
Esempio n. 19
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  private boolean setServoNullPosition(int position) {
    boolean res = false;

    if (connection.isConnected()) {
      dlog.d("setServoNullPosition: " + position);

      res =
          connection.writeRegister(
              MEMORY_AREA_B2, Register.SERVO_NULL_POSITION.getValue(), new int[] {position});
    }

    return res;
  }
Esempio n. 20
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  private boolean setCylinderDistanceWithoutModeChanging(int distance) {
    boolean res = false;

    if (connection.isConnected()) {
      dlog.d("setCylinderDistanceWithoutModeChanging: " + distance);

      res =
          connection.writeRegister(
              MEMORY_AREA_B2, Register.CYLINDER_DISTANCE.getValue(), new int[] {distance});
    }

    return res;
  }
Esempio n. 21
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  public boolean yellowWarning(boolean enable) {
    boolean res = false;

    if (connection.isConnected()) {
      if (enable) {
        res = setMode(Mode.YELLOW_LIGHT_ENABLE.getValue());
      } else {
        res = setMode(Mode.YELLOW_LIGHT_DISABLE.getValue());
      }
    }

    return res;
  }
Esempio n. 22
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  public boolean measurementStart(MeasureSetting mode, int length, int diameter) {
    boolean res = false;

    if (connection.isConnected()) {
      Lights l = null;
      switch (mode) {
        case DIAMETER:
          l = Lights.DIAMETER;
          break;
        case LENGTH:
          l = Lights.LENGTH;
          break;
        case BOTH:
          l = Lights.BOTH;
          break;
      }

      boolean r1 =
          setDelay(
              Register.SINGLE_LENGTH_TURN_TIME,
              Utility.calcTime(PlcConstants.TRACK_LENGTH / 2, PlcConstants.TRACK_SPEED) + 1);
      boolean r2 =
          setDelay(
              Register.SENSOR_RELOCATION,
              Utility.calcSensorDelay(
                  PlcConstants.SENSOR_DISTANCE,
                  PlcConstants.TRACK_SPEED,
                  PlcConstants.LIGHTING_CYCLE_TIME));
      boolean r3 =
          setFrequencies(
              Utility.calcMotorFrequency(PlcConstants.TRACK_SPEED),
              Utility.calcMotorFrequency(PlcConstants.TRACK_SPEED));
      boolean r4 = setCylinderDistance(diameter);
      boolean r5 = setLights(l);
      boolean r6 =
          setDelay(
              Register.CONGESTION_2_WAIT_TIME,
              Utility.calcCongestion2Time(
                  PlcConstants.CONGESTION2_SENSING_LENGTH, length, PlcConstants.TRACK_SPEED));
      boolean r7 =
          setDelay(
              Register.LENGTH_LED_DELAY,
              Utility.calcTriggerDelayFromLength(
                  length, PlcConstants.EXPOSITION_LENGTH, PlcConstants.TRACK_SPEED));
      boolean r8 = setMode(Mode.LENGTH_AND_DIAMETER_MEASUREMENT.getValue());

      res = r1 && r2 && r3 && r4 && r5 && r6 && r7 && r8;
    }

    return res;
  }
Esempio n. 23
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  public boolean cleaningStop() {
    boolean res = false;

    if (connection.isConnected()) {
      boolean r1 =
          setDelay(
              Register.SINGLE_LENGTH_TURN_TIME,
              Utility.calcTime(PlcConstants.TRACK_LENGTH / 2, PlcConstants.SLOW_TRACK_SPEED));
      boolean r2 = setMode(Mode.TRACK_EMPTYING.getValue());

      res = r1 && r2;
    }

    return res;
  }
Esempio n. 24
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  private boolean setCylinderDistance(int distance) {
    boolean res = false;

    if (connection.isConnected()) {
      dlog.d("setCylinderDistance: " + distance);

      boolean r1 =
          connection.writeRegister(
              MEMORY_AREA_B2, Register.CYLINDER_DISTANCE.getValue(), new int[] {distance});
      boolean r2 = setMode(Mode.DIAMETER_SETTING.getValue());

      res = r1 && r2;
    }

    return res;
  }
Esempio n. 25
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  public boolean cleaningStart() {
    boolean res = false;

    if (connection.isConnected()) {
      boolean r1 = setCylinderDistance(PlcConstants.SERVO_MAX_POSITION);
      boolean r2 =
          setFrequencies(
              Utility.calcMotorFrequency(PlcConstants.SLOW_TRACK_SPEED),
              Utility.calcMotorFrequency(PlcConstants.SLOW_TRACK_SPEED));
      boolean r3 = setMode(Mode.CLEANING.getValue());

      res = r1 && r2 && r3;
    }

    return res;
  }
Esempio n. 26
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  public boolean calibrationStop() {
    boolean res = false;

    if (connection.isConnected()) {
      boolean r1 =
          setCylinderDistanceWithoutModeChanging(PlcConstants.CALIBRATION_SAMPLE_INSERTION);

      boolean r2 = setMode(Mode.FINISH_CALIBRATION.getValue() | Mode.CALIBRATION.getValue());

      boolean r3 = setMode(Mode.RESET.getValue());

      res = r1 && r2 && r3;
    }

    return res;
  }
Esempio n. 27
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  public boolean isTrackStopped(boolean shortTime) {
    if (connection.isConnected()) {
      for (int i = 0;
          i < (shortTime ? PlcConstants.SHORT_ITERATIONS : PlcConstants.NORMAL_ITERATIONS);
          i++) {
        try {
          Thread.sleep(shortTime ? PlcConstants.SHORT_SLEEP_TIME : PlcConstants.NORMAL_SLEEP_TIME);
        } catch (InterruptedException e) {
          e.printStackTrace();
        }
        if ((getStatus() & Status.TRACK_STOPPED.getValue()) > 0) {
          return true;
        }
      }
    }

    return false;
  }
Esempio n. 28
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  public boolean init() {
    boolean res = false;

    if (connection.isConnected()) {
      // TODO get configuration (this can be put somewhere else, too)

      // set delays and time variables
      boolean r1 = setDelay(Register.DIAMETER_LED_DELAY, PlcConstants.DIAMETER_LED_DELAY);
      boolean r2 =
          setDelay(
              Register.CONGESTION_1_WAIT_TIME,
              Utility.calcCongestion1Time(
                  PlcConstants.CONGESTION1_SENSING_LENGTH, PlcConstants.TRACK_SPEED));
      boolean r3 = setDelay(Register.CONGESTION_1_TOLERANCE, PlcConstants.CONGESTION_TOLERANCE);
      boolean r4 = setDelay(Register.CONGESTION_2_TOLERANCE, PlcConstants.CONGESTION_TOLERANCE_2ND);
      boolean r5 = setDelay(Register.SHUT_DOWN_DELAY, PlcConstants.SHUTDOWN_DELAY_SECS);
      boolean r6 =
          setDelay(
              Register.SINGLE_WHOLE_TURN_TIME,
              Utility.calcTime(PlcConstants.TRACK_LENGTH, PlcConstants.TRACK_SPEED));
      boolean r7 =
          setDelay(
              Register.BLOWER_ONE_DELAY,
              Utility.calcTime(PlcConstants.FRONT_BLOWER_ON, PlcConstants.TRACK_SPEED));
      boolean r8 =
          setDelay(
              Register.BLOWER_ONE_TIME,
              Utility.calcTime(PlcConstants.FRONT_BLOWER_OFF, PlcConstants.TRACK_SPEED));
      boolean r9 =
          setDelay(
              Register.BLOWER_TWO_DELAY,
              Utility.calcTime(PlcConstants.REAR_BLOWER_ON, PlcConstants.TRACK_SPEED));
      boolean r10 =
          setDelay(
              Register.BLOWER_TWO_TIME,
              Utility.calcTime(PlcConstants.REAR_BLOWER_RUNNING_TIME, PlcConstants.TRACK_SPEED));
      // set the servo null position
      boolean r11 = setServoNullPosition(PlcConstants.SERVO_NULL_POSITION);

      res = r1 && r2 && r3 && r4 && r5 && r6 && r7 && r8 && r9 && r10 && r11;
    }

    return res;
  }
Esempio n. 29
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  public boolean calibrationStopWait() {
    if (connection.isConnected()) {
      for (int i = 0; i < PlcConstants.LONG_ITERATIONS; i++) {
        try {
          Thread.sleep(PlcConstants.LONG_SLEEP_TIME);
        } catch (InterruptedException e) {
          e.printStackTrace();
        }

        boolean topCalibArmUp = (getStatus() & Status.CALIBRATION_ARM_L_UP.getValue()) > 0;
        boolean frontCalibArmUp = (getStatus() & Status.CALIBRATION_ARM_D_UP.getValue()) > 0;

        if (topCalibArmUp && frontCalibArmUp) {
          return true;
        }
      }
    }

    return false;
  }
Esempio n. 30
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  public int getTrackPosition() {
    int res = -1;

    if (connection.isConnected()) {
      int up =
          connection.readRegister(
              MEMORY_AREA_30, PlcConstants.TRACK_POS_UP_REGISTER, PlcConstants.TRACK_POS_UP_BIT);
      int down =
          connection.readRegister(
              MEMORY_AREA_30,
              PlcConstants.TRACK_POS_DOWN_REGISTER,
              PlcConstants.TRACK_POS_DOWN_BIT);

      if (up != 0) {
        res = 1;
      } else if (down != 0) {
        res = 2;
      }
    }

    return res;
  }