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-rw-r--r--libsensors/akmdfs/AK8975Driver.h102
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diff --git a/libsensors/akmdfs/AK8975Driver.h b/libsensors/akmdfs/AK8975Driver.h
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--- a/libsensors/akmdfs/AK8975Driver.h
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-/******************************************************************************
- *
- * Copyright (C) 2012 Asahi Kasei Microdevices Corporation, Japan
- *
- * 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 AKMD_INC_AK8975DRIVER_H
-#define AKMD_INC_AK8975DRIVER_H
-
-#include <linux/akm8975.h> /* Device driver */
-#include <stdint.h> /* int8_t, int16_t etc. */
-
-/*** Constant definition ******************************************************/
-#define AKD_TRUE 1 /*!< Represents true */
-#define AKD_FALSE 0 /*!< Represents false */
-#define AKD_SUCCESS 1 /*!< Represents success.*/
-#define AKD_FAIL 0 /*!< Represents fail. */
-#define AKD_ERROR -1 /*!< Represents error. */
-
-/*! 0:Don't Output data, 1:Output data */
-#define AKD_DBG_DATA 0
-/*! Typical interval in ns */
-#define AK8975_MEASUREMENT_TIME_NS ((AK8975_MEASUREMENT_TIME_US) * 1000)
-/*! 720 LSG = 1G = 9.8 m/s2 */
-#define LSG 720
-
-
-/*** Type declaration *********************************************************/
-typedef unsigned char BYTE;
-
-/*!
- Open device driver.
- This function opens device driver of acceleration sensor.
- @return If this function succeeds, the return value is #AKD_SUCCESS. Otherwise
- the return value is #AKD_FAIL.
- */
-typedef int16_t(*ACCFNC_INITDEVICE)(void);
-
-/*!
- Close device driver.
- This function closes device drivers of acceleration sensor.
- */
-typedef void(*ACCFNC_DEINITDEVICE)(void);
-
-/*!
- Acquire acceleration data from acceleration sensor and convert it to Android
- coordinate system.
- @return If this function succeeds, the return value is #AKD_SUCCESS. Otherwise
- the return value is #AKD_FAIL.
- @param[out] data A acceleration data array. The coordinate system of the
- acquired data follows the definition of Android. Unit is SmartCompass.
- */
-typedef int16_t(*ACCFNC_GETACCDATA)(short data[3]);
-
-
-/*** Global variables *********************************************************/
-
-/*** Prototype of Function ***************************************************/
-
-int16_t AKD_InitDevice(void);
-
-void AKD_DeinitDevice(void);
-
-int16_t AKD_TxData(
- const BYTE address,
- const BYTE* data,
- const uint16_t numberOfBytesToWrite);
-
-int16_t AKD_RxData(
- const BYTE address,
- BYTE* data,
- const uint16_t numberOfBytesToRead);
-
-int16_t AKD_GetMagneticData(BYTE data[SENSOR_DATA_SIZE]);
-
-void AKD_SetYPR(const int buf[YPR_DATA_SIZE]);
-
-int AKD_GetOpenStatus(int* status);
-
-int AKD_GetCloseStatus(int* status);
-
-int16_t AKD_SetMode(const BYTE mode);
-
-int16_t AKD_GetDelay(int64_t delay[AKM_NUM_SENSORS]);
-
-int16_t AKD_GetLayout(int16_t* layout);
-
-int16_t AKD_GetAccelerationData(int16_t data[3]);
-
-#endif /* AKMD_INC_AK8975DRIVER_H */
-