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;
}
}
}
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;
}
}
}
