1 /****************************************************************************** 2 * $Id: AKFS_APIs.h 580 2012-03-29 09:56:21Z yamada.rj $ 3 ****************************************************************************** 4 * 5 * Copyright (C) 2012 Asahi Kasei Microdevices Corporation, Japan 6 * 7 * Licensed under the Apache License, Version 2.0 (the "License"); 8 * you may not use this file except in compliance with the License. 9 * You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, software 14 * distributed under the License is distributed on an "AS IS" BASIS, 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 * See the License for the specific language governing permissions and 17 * limitations under the License. 18 */ 19 #ifndef AKFS_INC_APIS_H 20 #define AKFS_INC_APIS_H 21 22 /* Include files for AK8975 library. */ 23 #include "AKFS_Compass.h" 24 25 /*** Constant definition ******************************************************/ 26 #define AKFS_GEOMAG_MAX 70 27 28 /*** Type declaration *********************************************************/ 29 30 /*** Global variables *********************************************************/ 31 32 /*** Prototype of function ****************************************************/ 33 int16 AKFS_Init( 34 const AKFS_PATNO hpat, 35 const uint8 regs[] 36 ); 37 38 int16 AKFS_Release(void); 39 40 int16 AKFS_Start(const char* path); 41 42 int16 AKFS_Stop(const char* path); 43 44 int16 AKFS_Get_MAGNETIC_FIELD( 45 const int16 mag[3], 46 const int16 status, 47 AKFLOAT* vx, 48 AKFLOAT* vy, 49 AKFLOAT* vz, 50 int16* accuracy 51 ); 52 53 int16 AKFS_Get_ACCELEROMETER( 54 const int16 acc[3], 55 const int16 status, 56 AKFLOAT* vx, 57 AKFLOAT* vy, 58 AKFLOAT* vz, 59 int16* accuracy 60 ); 61 62 int16 AKFS_Get_ORIENTATION( 63 AKFLOAT* azimuth, 64 AKFLOAT* pitch, 65 AKFLOAT* roll, 66 int16* accuracy 67 ); 68 69 #endif 70 71