task main() {
  float temp;
  tLEGOTMPAccuracy accuracy;
  string strAcc;

  nxtDisplayCenteredTextLine(0, "LEGO");
  nxtDisplayCenteredBigTextLine(1, "Temp");
  nxtDisplayCenteredTextLine(3, "Test 1");
  nxtDisplayCenteredTextLine(5, "Connect sensor");
  nxtDisplayCenteredTextLine(6, "to S1");
  wait1Msec(2000);
  eraseDisplay();


  // Setup the sensor for continuous mode
  LEGOTMPsetContinuous(LEGOTMP);

  //setting minimum accuracy
  accuracy = A_MIN;
  if (!LEGOTMPsetAccuracy(LEGOTMP, accuracy)) {
    nxtDisplayTextLine(0, "Error setAccuracy");
    wait1Msec(5000);
    StopAllTasks();
  }

  //reads the current accuracy of the sensor
  if (!LEGOTMPreadAccuracy(LEGOTMP, accuracy)) {
    nxtDisplayTextLine(0, "Error readAccuracy");
    wait1Msec(5000);
    StopAllTasks();
  }

  accuracyToString(accuracy, strAcc);
  nxtDisplayTextLine(0, "Accuracy: %s", strAcc);

  //loop to read temp
  while (true) {
    switch(nNxtButtonPressed) {
      // If the left button is pressed, decrease the accuracy
      case kLeftButton:
        switch(accuracy) {
          case A_MIN:   accuracy = A_MAX;   break;
          case A_MEAN1: accuracy = A_MIN;   break;
          case A_MEAN2: accuracy = A_MEAN1; break;
          case A_MAX:   accuracy = A_MEAN2; break;
        }
        if (!LEGOTMPsetAccuracy(LEGOTMP, accuracy)) {
          nxtDisplayTextLine(0, "Error setAccuracy");
          wait1Msec(5000);
          StopAllTasks();
        }
        accuracyToString(accuracy, strAcc);
        nxtDisplayTextLine(0, "Accuracy: %s", strAcc);

        // debounce the button
        while (nNxtButtonPressed != kNoButton) EndTimeSlice();
        break;

      // If the right button is pressed, increase the accuracy
      case kRightButton:
        switch(accuracy) {
          case A_MIN:   accuracy = A_MEAN1; break;
          case A_MEAN1: accuracy = A_MEAN2; break;
          case A_MEAN2: accuracy = A_MAX;   break;
          case A_MAX:   accuracy = A_MIN;   break;
        }
        if (!LEGOTMPsetAccuracy(LEGOTMP, accuracy)) {
          nxtDisplayTextLine(0, "Error setAccuracy");
          wait1Msec(5000);
          StopAllTasks();
        }
        accuracyToString(accuracy, strAcc);
        nxtDisplayTextLine(0, "Accuracy: %s", strAcc);

        // debounce the button
        while (nNxtButtonPressed != kNoButton) EndTimeSlice();
        break;
    }
    if (!LEGOTMPreadTemp(LEGOTMP, temp)) {
      eraseDisplay();
      nxtDisplayTextLine(0, "Temp reading pb");
      wait10Msec(100);
      StopAllTasks();
    }

    nxtDisplayCenteredBigTextLine(2, "Temp:");
    switch(accuracy) {
      case A_MIN:   nxtDisplayCenteredBigTextLine(4, "%4.1f", temp); break;
      case A_MEAN1: nxtDisplayCenteredBigTextLine(4, "%5.2f", temp); break;
      case A_MEAN2: nxtDisplayCenteredBigTextLine(4, "%6.3f", temp); break;
      case A_MAX:   nxtDisplayCenteredBigTextLine(4, "%7.4f", temp); break;
    }
  }
}
Ejemplo n.º 2
0
task main() {
  float temp;
  tLEGOTMPAccuracy accuracy;
  string strAcc;

  displayCenteredTextLine(0, "LEGO");
  displayCenteredBigTextLine(1, "Temp");
  displayCenteredTextLine(3, "Test 1");
  displayCenteredTextLine(5, "Connect sensor");
  displayCenteredTextLine(6, "to S1");
  sleep(2000);
  eraseDisplay();

  // Setup the sensor for Single shot mode
  LEGOTMPsetSingleShot(LEGOTMP);

  //setting minimum accuracy
  accuracy = A_MIN;
  if (!LEGOTMPsetAccuracy(LEGOTMP, accuracy)) {
    displayTextLine(0, "Error setAccuracy");
    sleep(5000);
    stopAllTasks();
  }

  //reads the current accuracy of the sensor
  if (!LEGOTMPreadAccuracy(LEGOTMP, accuracy)) {
    displayTextLine(0, "Error readAccuracy");
    sleep(5000);
    stopAllTasks();
  }

  accuracyToString(accuracy, strAcc);
  displayTextLine(0, "Accuracy: %s", strAcc);

  //loop to read temp
  while (true) {
    switch(nNxtButtonPressed) {
      // If the left button is pressed, decrease the accuracy
      case kLeftButton:
        switch(accuracy) {
          case A_MIN:   accuracy = A_MAX;   break;
          case A_MEAN1: accuracy = A_MIN;   break;
          case A_MEAN2: accuracy = A_MEAN1; break;
          case A_MAX:   accuracy = A_MEAN2; break;
        }
        if (!LEGOTMPsetAccuracy(LEGOTMP, accuracy)) {
          displayTextLine(0, "Error setAccuracy");
          sleep(5000);
          stopAllTasks();
        }
        accuracyToString(accuracy, strAcc);
        displayTextLine(0, "Accuracy: %s", strAcc);

        // debounce the button
        while (nNxtButtonPressed != kNoButton) sleep(1);
        break;

      // If the right button is pressed, increase the accuracy
      case kRightButton:
        switch(accuracy) {
          case A_MIN:   accuracy = A_MEAN1; break;
          case A_MEAN1: accuracy = A_MEAN2; break;
          case A_MEAN2: accuracy = A_MAX;   break;
          case A_MAX:   accuracy = A_MIN;   break;
        }
        if (!LEGOTMPsetAccuracy(LEGOTMP, accuracy)) {
          displayTextLine(0, "Error setAccuracy");
          sleep(5000);
          stopAllTasks();
        }
        accuracyToString(accuracy, strAcc);
        displayTextLine(0, "Accuracy: %s", strAcc);

        // debounce the button
        while (nNxtButtonPressed != kNoButton) sleep(1);
        break;
    }
    if (!LEGOTMPreadTemp(LEGOTMP, temp)) {
      eraseDisplay();
      displayTextLine(0, "Temp reading pb");
      sleep(100);
      stopAllTasks();
    }

    displayCenteredBigTextLine(2, "Temp:");
    // Depending on the level of accuracy, you need to change the
    // the formatting of the float, makes it look nicer.
    switch(accuracy) {
      case A_MIN:   displayCenteredBigTextLine(4, "%4.1f", temp); break;
      case A_MEAN1: displayCenteredBigTextLine(4, "%5.2f", temp); break;
      case A_MEAN2: displayCenteredBigTextLine(4, "%6.3f", temp); break;
      case A_MAX:   displayCenteredBigTextLine(4, "%7.4f", temp); break;
    }
  }
}