diff options
Diffstat (limited to 'libsensors_iio/sensors.h')
-rw-r--r-- | libsensors_iio/sensors.h | 201 |
1 files changed, 104 insertions, 97 deletions
diff --git a/libsensors_iio/sensors.h b/libsensors_iio/sensors.h index d07e956..0556c10 100644 --- a/libsensors_iio/sensors.h +++ b/libsensors_iio/sensors.h @@ -1,97 +1,104 @@ -/* -* 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_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 - -/*****************************************************************************/ - -#ifndef ARRAY_SIZE -#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0])) -#endif - -enum { - ID_GY = 0, - ID_RG, - ID_A, - ID_M, - ID_O, - ID_RV, - ID_LA, - ID_GR, - ID_SO -}; - -/*****************************************************************************/ - -/* - * The SENSORS Module - */ - -/* ITG3500 */ -#define EVENT_TYPE_GYRO_X REL_X -#define EVENT_TYPE_GYRO_Y REL_Y -#define EVENT_TYPE_GYRO_Z REL_Z -/* MPU6050 MPU9150 */ -#define EVENT_TYPE_IACCEL_X REL_RX -#define EVENT_TYPE_IACCEL_Y REL_RY -#define EVENT_TYPE_IACCEL_Z REL_RZ -/* MPU6050 MPU9150 */ -#define EVENT_TYPE_ICOMPASS_X REL_X -#define EVENT_TYPE_ICOMPASS_Y REL_Y -#define EVENT_TYPE_ICOMPASS_Z REL_Z -/* MPUxxxx */ -#define EVENT_TYPE_TIMESTAMP_HI REL_MISC -#define EVENT_TYPE_TIMESTAMP_LO REL_WHEEL - -/* Accel BMA250 */ -#define EVENT_TYPE_ACCEL_X ABS_X -#define EVENT_TYPE_ACCEL_Y ABS_Y -#define EVENT_TYPE_ACCEL_Z ABS_Z -#define LSG (1000.0f) - -// conversion of acceleration data to SI units (m/s^2) -#define RANGE_A (4*GRAVITY_EARTH) -#define RESOLUTION_A (GRAVITY_EARTH / LSG) -#define CONVERT_A (GRAVITY_EARTH / LSG) -#define CONVERT_A_X (CONVERT_A) -#define CONVERT_A_Y (CONVERT_A) -#define CONVERT_A_Z (CONVERT_A) - -/* Compass AKM8975 */ -#define EVENT_TYPE_MAGV_X ABS_RX -#define EVENT_TYPE_MAGV_Y ABS_RY -#define EVENT_TYPE_MAGV_Z ABS_RZ -#define EVENT_TYPE_MAGV_STATUS ABS_RUDDER - -// conversion of magnetic data to uT units -#define CONVERT_M (0.06f) - -__END_DECLS - -#endif // ANDROID_SENSORS_H +/*
+* 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_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
+
+/*****************************************************************************/
+
+#ifndef ARRAY_SIZE
+#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
+#endif
+
+#define ID_MPL_BASE (0)
+#define ID_GY (ID_MPL_BASE)
+#define ID_A (ID_GY + 1)
+#define ID_M (ID_A + 1)
+#define ID_O (ID_M + 1)
+#define ID_RV (ID_O + 1)
+#define ID_LA (ID_RV + 1)
+#define ID_GR (ID_LA + 1)
+
+/*#define ID_MPL_BASE (0)
+#define ID_RV (ID_MPL_BASE)
+#define ID_LA (ID_RV + 1)
+#define ID_GR (ID_LA + 1)
+#define ID_GY (ID_GR + 1)
+#define ID_A (ID_GY + 1)
+#define ID_M (ID_A + 1)
+#define ID_O (ID_M + 1)
+*/
+
+/*****************************************************************************/
+
+/*
+ * The SENSORS Module
+ */
+
+/* ITG3500 */
+#define EVENT_TYPE_GYRO_X REL_X
+#define EVENT_TYPE_GYRO_Y REL_Y
+#define EVENT_TYPE_GYRO_Z REL_Z
+/* MPU6050 MPU9150 */
+#define EVENT_TYPE_IACCEL_X REL_RX
+#define EVENT_TYPE_IACCEL_Y REL_RY
+#define EVENT_TYPE_IACCEL_Z REL_RZ
+/* MPU6050 MPU9150 */
+#define EVENT_TYPE_ICOMPASS_X REL_X
+#define EVENT_TYPE_ICOMPASS_Y REL_Y
+#define EVENT_TYPE_ICOMPASS_Z REL_Z
+/* MPUxxxx */
+#define EVENT_TYPE_TIMESTAMP_HI REL_MISC
+#define EVENT_TYPE_TIMESTAMP_LO REL_WHEEL
+
+/* Accel BMA250 */
+#define EVENT_TYPE_ACCEL_X ABS_X
+#define EVENT_TYPE_ACCEL_Y ABS_Y
+#define EVENT_TYPE_ACCEL_Z ABS_Z
+#define LSG (1000.0f)
+
+// conversion of acceleration data to SI units (m/s^2)
+#define RANGE_A (4*GRAVITY_EARTH)
+#define RESOLUTION_A (GRAVITY_EARTH / LSG)
+#define CONVERT_A (GRAVITY_EARTH / LSG)
+#define CONVERT_A_X (CONVERT_A)
+#define CONVERT_A_Y (CONVERT_A)
+#define CONVERT_A_Z (CONVERT_A)
+
+/* Compass AKM8975 */
+#define EVENT_TYPE_MAGV_X ABS_RX
+#define EVENT_TYPE_MAGV_Y ABS_RY
+#define EVENT_TYPE_MAGV_Z ABS_RZ
+#define EVENT_TYPE_MAGV_STATUS ABS_RUDDER
+
+// conversion of magnetic data to uT units
+#define CONVERT_M (0.06f)
+
+__END_DECLS
+
+#endif // ANDROID_SENSORS_H
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