Revert "Remove files for unsupported devices."

This reverts commit f5f584ee173faef40f226c6e0e8580a2ecbe079b.

Change-Id: I4e1b41922b5ccaac2314dac7f43df5740e2e9361

1 files changed, 61 insertions, 0 deletions

diff --git a/60xx/libsensors_iio/SensorBase.h b/60xx/libsensors_iio/SensorBase.h
new file mode 100644
index 0000000..fef47c7
--- /dev/null
+++ b/60xx/libsensors_iio/SensorBase.h
@@ -0,0 +1,61 @@
+/*
+* Copyright (C) 2012 Invensense, Inc.
+*
+* 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_SENSOR_BASE_H
+#define ANDROID_SENSOR_BASE_H
+
+#include <stdint.h>
+#include <errno.h>
+#include <sys/cdefs.h>
+#include <sys/types.h>
+
+#define CALL_MEMBER_FN(pobject, ptrToMember) ((pobject)->*(ptrToMember))
+
+#define MAX_SYSFS_NAME_LEN  (100)
+#define IIO_BUFFER_LENGTH   (480)
+
+/*****************************************************************************/
+
+struct sensors_event_t;
+
+class SensorBase {
+protected:
+    const char *dev_name;
+    const char *data_name;
+    char input_name[PATH_MAX];
+    int dev_fd;
+    int data_fd;
+
+    int openInput(const char* inputName);
+
+    int open_device();
+    int close_device();
+
+public:
+            SensorBase(const char* dev_name, const char* data_name);
+
+    virtual ~SensorBase();
+
+    virtual int readEvents(sensors_event_t* data, int count) = 0;
+    virtual bool hasPendingEvents() const;
+    virtual int getFd() const;
+    virtual int setDelay(int32_t handle, int64_t ns);
+    virtual int enable(int32_t handle, int enabled);
+};
+
+/*****************************************************************************/
+
+#endif  // ANDROID_SENSOR_BASE_H