1 /* 2 $License: 3 Copyright 2011 InvenSense, Inc. 4 5 Licensed under the Apache License, Version 2.0 (the "License"); 6 you may not use this file except in compliance with the License. 7 You may obtain a copy of the License at 8 9 http://www.apache.org/licenses/LICENSE-2.0 10 11 Unless required by applicable law or agreed to in writing, software 12 distributed under the License is distributed on an "AS IS" BASIS, 13 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 See the License for the specific language governing permissions and 15 limitations under the License. 16 $ 17 */ 18 /******************************************************************************* 19 * 20 * $Id: pressure.h 4092 2010-11-17 23:49:22Z kkeal $ 21 * 22 *******************************************************************************/ 23 24 #ifndef PRESSURE_H 25 #define PRESSURE_H 26 27 #ifdef __cplusplus 28 extern "C" { 29 #endif 30 31 #include "mltypes.h" 32 #include "mpu.h" 33 #ifdef INV_INCLUDE_LEGACY_HEADERS 34 #include "pressure_legacy.h" 35 #endif 36 37 /* ------------ */ 38 /* - Defines. - */ 39 /* ------------ */ 40 41 #define USE_PRESSURE_BMA 0 42 43 #define PRESSURE_SLAVEADDR_INVALID 0x00 44 #define PRESSURE_SLAVEADDR_BMA085 0x77 45 46 /* 47 Define default pressure to use if no selection is made 48 */ 49 #if USE_PRESSURE_BMA 50 #define DEFAULT_PRESSURE_TYPE PRESSURE_ID_BMA 51 #endif 52 53 /* --------------- */ 54 /* - Structures. - */ 55 /* --------------- */ 56 57 /* --------------------- */ 58 /* - Function p-types. - */ 59 /* --------------------- */ 60 61 unsigned char inv_pressure_present(void); 62 unsigned char inv_get_pressure_slave_addr(void); 63 inv_error_t inv_suspend_pressure(void); 64 inv_error_t inv_resume_presure(void); 65 inv_error_t inv_get_pressure_data(long *data); 66 unsigned short inv_get_pressure_id(void); 67 68 #ifdef __cplusplus 69 } 70 #endif 71 #endif // PRESSURE_H 72
