Created new virtual LimitedAxesImuSensor.
Updated SensorService to instantiate a new virtual
LimitedAxesImuSensor instance for each physical 3D IMU sensor
available on an automotive device.
Fix: 194217520
Bug: 194217520
Test: m sensorservice
Change-Id: Iefa4acc7fd4cc729149324c50cd63039c0af5157
diff --git a/services/sensorservice/LimitedAxesImuSensor.h b/services/sensorservice/LimitedAxesImuSensor.h
new file mode 100644
index 0000000..fd46a98
--- /dev/null
+++ b/services/sensorservice/LimitedAxesImuSensor.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <stdint.h>
+#include <sys/types.h>
+
+#include <sensor/Sensor.h>
+
+#include "SensorInterface.h"
+
+namespace android {
+
+class SensorDevice;
+
+class LimitedAxesImuSensor : public BaseSensor {
+ Sensor mImu3dSensor;
+
+public:
+ LimitedAxesImuSensor(sensor_t const* list, size_t count, int32_t imuSensorType);
+ virtual bool process(sensors_event_t* outEvent, const sensors_event_t& event) override;
+ virtual status_t activate(void* ident, bool enabled) override;
+ virtual status_t setDelay(void* ident, int handle, int64_t ns) override;
+ virtual bool isVirtual() const override { return true; }
+
+private:
+ int32_t convertImu3dToLimitedAxesSensorType(int32_t imu3dSensorType);
+ int32_t convertLimitedAxesSensorTypeToHandle(int32_t imuLimitedAxesSensorType);
+ const char* convertLimitedAxesSensorTypeToName(int32_t imuLimitedAxesSensorType);
+};
+
+}; // namespace android
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