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BLE: decode cadence from cycling powermeter.

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Part of #1352.
This commit is contained in:
Dennis Guse
2022-08-16 20:33:54 +02:00
parent 8696a15ce7
commit 7d804b603d
5 changed files with 88 additions and 18 deletions
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src/androidTest/java/de/dennisguse/opentracks/sensors/BluetoothUtilsTest.java
+18 -2
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@@ -11,6 +11,7 @@ import de.dennisguse.opentracks.data.models.Cadence;
import de.dennisguse.opentracks.data.models.Distance;
import de.dennisguse.opentracks.data.models.Speed;
import de.dennisguse.opentracks.sensors.sensorData.SensorDataCycling;
import de.dennisguse.opentracks.sensors.sensorData.SensorDataCyclingPower;
import de.dennisguse.opentracks.sensors.sensorData.SensorDataRunning;
public class BluetoothUtilsTest {
@@ -86,10 +87,25 @@ public class BluetoothUtilsTest {
characteristic.setValue(new byte[]{0, 0, 40, 0});
// when
int power_w = BluetoothUtils.parseCyclingPower(characteristic);
SensorDataCyclingPower.Data powerCadence = BluetoothUtils.parseCyclingPower(characteristic);
// then
assertEquals(40, power_w);
assertEquals(40, powerCadence.getPower().getW(), 0.01);
}
@Test
public void parseCyclingPower_power_with_cadence() {
BluetoothGattCharacteristic characteristic = new BluetoothGattCharacteristic(BluetoothUtils.CYCLING_POWER.getServiceUUID(), 0, 0);
characteristic.setValue(new byte[]{0x2C, 0x00, 0x00, 0x00, (byte) 0x9F, 0x00, 0x0C, 0x00, (byte) 0xE5, 0x42});
// when
SensorDataCyclingPower.Data powerCadence = BluetoothUtils.parseCyclingPower(characteristic);
// then
assertEquals(0, powerCadence.getPower().getW(), 0.01);
assertEquals(12, powerCadence.getCadence().getCrankRevolutionsCount());
assertEquals(17125, powerCadence.getCadence().getCrankRevolutionsTime());
}
@Test