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Introduced AtmosphericPressure.

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Part of #1424.
This commit is contained in:
Dennis Guse
2023-05-23 10:20:57 +02:00
parent 0395394e26
commit 4906d3f942
7 changed files with 103 additions and 46 deletions
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src/androidTest/java/de/dennisguse/opentracks/sensors/AltitudeSumManagerTest.java
+6 -4
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@@ -4,6 +4,8 @@ import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import de.dennisguse.opentracks.data.models.AtmosphericPressure;
/**
* NOTE: Test data is completely artificial.
*/
@@ -13,7 +15,7 @@ public class AltitudeSumManagerTest {
private static void addSensorValue(AltitudeSumManager altitudeSumManager, float[] values) {
for (float f : values) {
altitudeSumManager.onSensorValueChanged(f);
altitudeSumManager.onSensorValueChanged(AtmosphericPressure.ofHPA(f));
}
}
@@ -28,11 +30,11 @@ public class AltitudeSumManagerTest {
subject.setConnected(true);
// then
addSensorValue(subject, new float[]{1015f, 1015.01f, 1015.02f, 1015.03f, 1015.04f, 1015.05f, 1015.06f, 1015.07f, 1015.08f, 1015.09f, 1015.10f, 1015.11f, 1015.12f, 1015.13f, 1015.14f, 1015.15f});
addSensorValue(subject, new float[]{1015f, 1015.01f, 1015.02f, 1015.03f, 1015.04f, 1015.05f, 1015.06f, 1015.07f, 1015.08f, 1015.09f, 1015.10f, 1015.11f, 1015.12f, 1015.13f, 1018f, 1018.1f, 1018.1f, 1018.1f, 1018.1f});
// then
Assert.assertEquals(0f, subject.getAltitudeGain_m(), 0.01);
Assert.assertEquals(48.0, subject.getAltitudeLoss_m(), 0.01);
Assert.assertEquals(15f, subject.getAltitudeLoss_m(), 0.01);
}
@Test
@@ -41,7 +43,7 @@ public class AltitudeSumManagerTest {
subject.setConnected(false);
// then
subject.onSensorValueChanged(999f);
subject.onSensorValueChanged(AtmosphericPressure.ofHPA(999f));
// then
Assert.assertNull(subject.getAltitudeGain_m());
src/androidTest/java/de/dennisguse/opentracks/sensors/BluetoothUtilsTest.java
+5 -5
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@@ -7,6 +7,7 @@ import android.bluetooth.BluetoothGattCharacteristic;
import org.junit.Test;
import de.dennisguse.opentracks.data.models.AtmosphericPressure;
import de.dennisguse.opentracks.data.models.Cadence;
import de.dennisguse.opentracks.data.models.Distance;
import de.dennisguse.opentracks.data.models.HeartRate;
@@ -44,17 +45,16 @@ public class BluetoothUtilsTest {
}
@Test
public void parsePressure_Pa() {
public void parseEnvironmentalSensing_Pa() {
// given
BluetoothGattCharacteristic characteristic = new BluetoothGattCharacteristic(BluetoothUtils.PRESSURE.getServiceUUID(), 0, 0);
BluetoothGattCharacteristic characteristic = new BluetoothGattCharacteristic(BluetoothUtils.BAROMETRIC_PRESSURE.getServiceUUID(), 0, 0);
characteristic.setValue(new byte[]{(byte) 0xB2, (byte) 0x48, (byte) 0x0F, (byte) 0x00});
// when
int pressure = BluetoothUtils.parsePressure(characteristic);
AtmosphericPressure pressure = BluetoothUtils.parseEnvironmentalSensing(characteristic);
// then
assertEquals(1001650, pressure);
assertEquals(AtmosphericPressure.ofPA(100165), pressure);
}
@Test
src/androidTest/java/de/dennisguse/opentracks/sensors/PressureSensorUtilsTest.java
+9 -7
View File
@@ -5,6 +5,8 @@ import static org.junit.Assert.assertNull;
import org.junit.Test;
import de.dennisguse.opentracks.data.models.AtmosphericPressure;
public class PressureSensorUtilsTest {
// real data at 500Hz stationary
@@ -12,11 +14,11 @@ public class PressureSensorUtilsTest {
public void altitudeChanges_none() {
// given
float[] sensorValues_hPa = new float[]{1015.6876f, 1015.699f, 1015.70905f, 1015.71075f, 1015.7224f, 1015.72f, 1015.7373f, 1015.7481f, 1015.74133f, 1015.73553f, 1015.7462f, 1015.74896f, 1015.752f, 1015.754f, 1015.7456f, 1015.73303f, 1015.7288f, 1015.7239f, 1015.7298f, 1015.7387f, 1015.72534f, 1015.72577f, 1015.72797f, 1015.71796f, 1015.7113f, 1015.7097f, 1015.7096f, 1015.7013f, 1015.7072f, 1015.71063f, 1015.7088f, 1015.7115f, 1015.713f, 1015.7121f, 1015.7062f, 1015.7062f, 1015.6994f, 1015.69617f, 1015.68945f, 1015.698f, 1015.6913f, 1015.69696f, 1015.69293f, 1015.6955f, 1015.6928f, 1015.6939f, 1015.68787f, 1015.6881f, 1015.68536f, 1015.68726f, 1015.6879f, 1015.6904f, 1015.6937f, 1015.69476f, 1015.7046f, 1015.7019f, 1015.7079f, 1015.71124f, 1015.71216f, 1015.71436f, 1015.7171f, 1015.7186f, 1015.7186f, 1015.7246f, 1015.72046f, 1015.7211f, 1015.72375f, 1015.7194f, 1015.72125f, 1015.7161f, 1015.71185f, 1015.7188f, 1015.721f, 1015.7252f, 1015.72266f, 1015.7236f, 1015.72614f, 1015.7266f, 1015.7344f, 1015.7376f, 1015.7337f, 1015.7253f, 1015.71875f, 1015.7219f, 1015.7219f, 1015.7317f, 1015.7284f, 1015.73444f, 1015.73584f, 1015.7369f, 1015.73254f, 1015.7369f, 1015.7336f, 1015.73254f, 1015.73676f, 1015.74176f, 1015.74506f, 1015.7478f, 1015.755f, 1015.7515f, 1015.7543f, 1015.7459f, 1015.7468f, 1015.7492f, 1015.74585f, 1015.74756f, 1015.74756f, 1015.75085f, 1015.754f, 1015.75336f, 1015.7568f, 1015.75165f, 1015.761f, 1015.7527f, 1015.75684f, 1015.7635f, 1015.7585f, 1015.7552f, 1015.7475f, 1015.74506f, 1015.7542f, 1015.75586f, 1015.74176f, 1015.74414f, 1015.7501f, 1015.751f, 1015.7478f, 1015.755f, 1015.75836f, 1015.7592f, 1015.75256f, 1015.7559f, 1015.76654f, 1015.76154f, 1015.766f, 1015.77014f, 1015.76904f, 1015.76013f, 1015.7674f, 1015.76514f, 1015.7674f, 1015.7635f, 1015.76404f, 1015.7607f, 1015.754f, 1015.7574f, 1015.7607f, 1015.7607f, 1015.7607f, 1015.754f, 1015.7567f, 1015.7616f, 1015.7643f, 1015.7666f, 1015.7609f, 1015.766f, 1015.76764f, 1015.755f, 1015.75757f, 1015.74927f, 1015.74927f, 1015.7426f, 1015.745f, 1015.745f, 1015.7409f, 1015.7376f, 1015.7326f, 1015.74164f, 1015.74664f, 1015.745f, 1015.7459f, 1015.7502f, 1015.7493f, 1015.7476f, 1015.7493f, 1015.751f, 1015.7601f, 1015.76434f, 1015.766f, 1015.756f, 1015.7617f, 1015.7623f, 1015.76404f, 1015.76733f, 1015.7607f, 1015.7623f, 1015.76337f, 1015.7584f, 1015.7573f, 1015.7502f, 1015.7534f, 1015.7534f, 1015.7601f, 1015.75684f, 1015.7518f, 1015.75574f, 1015.7524f, 1015.7507f, 1015.7484f, 1015.7502f, 1015.7534f, 1015.7623f, 1015.75903f, 1015.75574f, 1015.75574f, 1015.7573f, 1015.7524f, 1015.75574f, 1015.75574f, 1015.7607f, 1015.7573f, 1015.754f, 1015.74677f, 1015.754f, 1015.75574f, 1015.75903f, 1015.7573f, 1015.7551f, 1015.7573f, 1015.754f, 1015.7507f, 1015.7374f, 1015.739f, 1015.73566f, 1015.73566f, 1015.7367f, 1015.7417f, 1015.7417f, 1015.739f, 1015.74835f, 1015.74567f, 1015.7517f, 1015.74066f, 1015.7374f, 1015.739f, 1015.7417f, 1015.73065f, 1015.72894f, 1015.73505f, 1015.73334f, 1015.74005f, 1015.74005f, 1015.7367f, 1015.7434f, 1015.744f, 1015.7423f, 1015.7384f, 1015.739f, 1015.7374f, 1015.7374f, 1015.7374f, 1015.7341f, 1015.73505f, 1015.7341f, 1015.7267f, 1015.72833f, 1015.7234f, 1015.7167f, 1015.725f, 1015.7217f, 1015.7234f, 1015.73004f, 1015.7324f, 1015.7423f, 1015.74005f, 1015.73505f, 1015.73004f, 1015.739f, 1015.7417f, 1015.74567f, 1015.74066f, 1015.74146f, 1015.74146f, 1015.73816f, 1015.7274f, 1015.72906f, 1015.7274f, 1015.7341f, 1015.739f, 1015.744f, 1015.7417f, 1015.7374f, 1015.7324f, 1015.73816f, 1015.74146f, 1015.7374f, 1015.7341f, 1015.7365f, 1015.7365f, 1015.74146f, 1015.74414f, 1015.7475f, 1015.7448f, 1015.74146f, 1015.74585f, 1015.7475f, 1015.75146f, 1015.75146f, 1015.7591f, 1015.75476f, 1015.7614f, 1015.75476f, 1015.7492f, 1015.74817f, 1015.7498f, 1015.7515f, 1015.75586f, 1015.7509f, 1015.7448f, 1015.7525f, 1015.7581f, 1015.7592f};
float firstSensorValue = sensorValues_hPa[0];
AtmosphericPressure firstSensorValue = AtmosphericPressure.ofHPA(sensorValues_hPa[0]);
// when // then
for (float v : sensorValues_hPa) {
assertNull(PressureSensorUtils.computeChanges(firstSensorValue, v));
assertNull(PressureSensorUtils.computeChanges(firstSensorValue, AtmosphericPressure.ofHPA(v)));
}
}
@@ -25,25 +27,25 @@ public class PressureSensorUtilsTest {
@Test
public void computeChanges_downhill() {
float[] sensorValues_hPa = new float[]{1015f, 1015.01f, 1015.02f, 1015.03f, 1015.04f, 1015.05f, 1015.06f, 1015.07f, 1015.08f, 1015.09f, 1015.10f, 1015.11f, 1015.12f, 1015.13f, 1018f, 1018.1f, 1018.1f, 1018.1f, 1018.1f};
float firstSensorValue = sensorValues_hPa[0];
AtmosphericPressure firstSensorValue = AtmosphericPressure.ofHPA(sensorValues_hPa[0]);
// when
float altitudeGain_m = 0;
float altitudeLoss = 0;
float lastUsedPressureValue_hPa = firstSensorValue;
AtmosphericPressure lastUsedPressureValue = firstSensorValue;
for (float v : sensorValues_hPa) {
PressureSensorUtils.AltitudeChange altitudeChange = PressureSensorUtils.computeChanges(lastUsedPressureValue_hPa, v);
PressureSensorUtils.AltitudeChange altitudeChange = PressureSensorUtils.computeChanges(lastUsedPressureValue, AtmosphericPressure.ofHPA(v));
if (altitudeChange != null) {
altitudeGain_m += altitudeChange.getAltitudeGain_m();
altitudeLoss += altitudeChange.getAltitudeLoss_m();
lastUsedPressureValue_hPa = altitudeChange.getCurrentSensorValue_hPa();
lastUsedPressureValue = altitudeChange.getCurrentSensorValue();
}
}
// then
assertEquals(0f, altitudeGain_m, 0.01);
assertEquals(15.0f, altitudeLoss, 0.01);
assertEquals(1016.80f, lastUsedPressureValue_hPa, 0.01); //Expect exponential smoothing
assertEquals(1016.80f, lastUsedPressureValue.getHPA(), 0.01); //Expect exponential smoothing
}
}