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-rw-r--r--libsensors/AccelSensor.h72
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diff --git a/libsensors/AccelSensor.h b/libsensors/AccelSensor.h
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+/*
+ * Copyright (C) 2008 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.
+ */
+
+#ifndef ANDROID_SMB380_SENSOR_H
+#define ANDROID_SMB380_SENSOR_H
+
+#include <stdint.h>
+#include <errno.h>
+#include <sys/cdefs.h>
+#include <sys/types.h>
+
+#include "sensors.h"
+#include "SensorBase.h"
+#include "InputEventReader.h"
+
+/*****************************************************************************/
+
+
+struct smb380acc_t {
+ short x, /**< holds x-axis acceleration data sign extended. Range -512 to 511. */
+ y, /**< holds y-axis acceleration data sign extended. Range -512 to 511. */
+ z; /**< holds z-axis acceleration data sign extended. Range -512 to 511. */
+} ;
+
+/* smb ioctl command label */
+#define IOCTL_SMB_GET_ACC_VALUE 0
+#define DCM_IOC_MAGIC 's'
+#define IOC_SET_ACCELEROMETER _IO (DCM_IOC_MAGIC, 0x64)
+#define BMA150_CALIBRATION _IOWR(DCM_IOC_MAGIC,48,short)
+
+#define SMB_POWER_OFF 0
+#define SMB_POWER_ON 1
+
+struct input_event;
+
+class AccelSensor : public SensorBase {
+ int mEnabled;
+ InputEventCircularReader mInputReader;
+ sensors_event_t mPendingEvent;
+ bool mHasPendingEvent;
+ char input_sysfs_path[PATH_MAX];
+ int input_sysfs_path_len;
+// int mUinputDevice;
+
+ int setInitialState();
+
+public:
+ AccelSensor();
+ virtual ~AccelSensor();
+// virtual int createUinput();
+ virtual int readEvents(sensors_event_t* data, int count);
+ virtual bool hasPendingEvents() const;
+ virtual int setDelay(int32_t handle, int64_t ns);
+ virtual int enable(int32_t handle, int enabled);
+};
+
+/*****************************************************************************/
+
+#endif // ANDROID_GYRO_SENSOR_H