From 93a7e5951c8dfcdf609161875493ef6925f68ca7 Mon Sep 17 00:00:00 2001
From: atinm <atin.malaviya@gmail.com>
Date: Tue, 17 May 2011 11:12:26 -0400
Subject: moved to device/samsung/aries-common

---
 libsensors/sensors.h | 117 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 117 insertions(+)
 create mode 100644 libsensors/sensors.h

(limited to 'libsensors/sensors.h')

diff --git a/libsensors/sensors.h b/libsensors/sensors.h
new file mode 100644
index 0000000..4943fc1
--- /dev/null
+++ b/libsensors/sensors.h
@@ -0,0 +1,117 @@
+/*
+ * 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_SENSORS_H
+#define ANDROID_SENSORS_H
+
+#include <stdint.h>
+#include <errno.h>
+#include <sys/cdefs.h>
+#include <sys/types.h>
+
+#include <linux/input.h>
+
+#include <hardware/hardware.h>
+#include <hardware/sensors.h>
+
+__BEGIN_DECLS
+
+/*****************************************************************************/
+
+#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
+
+#define ID_A  (0)
+#define ID_M  (1)
+#define ID_O  (2)
+#define ID_L  (3)
+#define ID_P  (4)
+#define ID_GY (5)
+
+/*****************************************************************************/
+
+/*
+ * The SENSORS Module
+ */
+
+/* the GP2A is a binary proximity sensor that triggers around 5 cm on
+ * this hardware */
+#define PROXIMITY_THRESHOLD_GP2A  5.0f
+
+/*****************************************************************************/
+
+#define AKM_DEVICE_NAME     "/dev/akm8973_aot"
+
+
+#define EVENT_TYPE_ACCEL_X          ABS_X
+#define EVENT_TYPE_ACCEL_Y          ABS_Y
+#define EVENT_TYPE_ACCEL_Z          ABS_Z
+
+#define EVENT_TYPE_YAW              REL_X
+#define EVENT_TYPE_PITCH            REL_Y
+#define EVENT_TYPE_ROLL             REL_Z
+#define EVENT_TYPE_ORIENT_STATUS    REL_WHEEL
+
+/* For AK8973iB */
+#define EVENT_TYPE_MAGV_X           ABS_X
+#define EVENT_TYPE_MAGV_Y           ABS_Y
+#define EVENT_TYPE_MAGV_Z           ABS_Z
+
+#define EVENT_TYPE_PROXIMITY        ABS_DISTANCE
+#define EVENT_TYPE_LIGHT            ABS_MISC
+
+#define EVENT_TYPE_GYRO_X           REL_RY
+#define EVENT_TYPE_GYRO_Y           REL_RX
+#define EVENT_TYPE_GYRO_Z           REL_RZ
+
+
+// 720 LSG = 1G
+#define LSG                         (720.0f)
+#define NUMOFACCDATA                8
+
+// conversion of acceleration data to SI units (m/s^2)
+#define RANGE_A                     (2*GRAVITY_EARTH)
+#define RESOLUTION_A                (RANGE_A/(512))
+#define CONVERT_A                   (RANGE_A/(512))
+#define CONVERT_A_X                 (CONVERT_A)
+#define CONVERT_A_Y                 (CONVERT_A)
+#define CONVERT_A_Z                 (CONVERT_A)
+
+// conversion of magnetic data to uT units
+#define CONVERT_M                   (1.0f/1000.0f)
+#define CONVERT_M_X                 (CONVERT_M)
+#define CONVERT_M_Y                 (CONVERT_M)
+#define CONVERT_M_Z                 (CONVERT_M)
+
+/* conversion of orientation data to degree units */
+#define CONVERT_O                   (1.0f/1000.0f)
+#define CONVERT_O_A                 (CONVERT_O)
+#define CONVERT_O_P                 (CONVERT_O)
+#define CONVERT_O_R                 (CONVERT_O)
+
+// conversion of gyro data to SI units (radian/sec)
+#define RANGE_GYRO                  (2000.0f*(float)M_PI/180.0f)
+#define CONVERT_GYRO                ((70.0f / 1000.0f) * ((float)M_PI / 180.0f))
+#define CONVERT_GYRO_X              (CONVERT_GYRO)
+#define CONVERT_GYRO_Y              (-CONVERT_GYRO)
+#define CONVERT_GYRO_Z              (CONVERT_GYRO)
+
+#define SENSOR_STATE_MASK           (0x7FFF)
+
+/*****************************************************************************/
+
+__END_DECLS
+
+#endif  // ANDROID_SENSORS_H
-- 
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