qiutao zhang / X_NUCLEO_IKS01A1

ESE project: portable camera safe box

Dependencies:   X_NUCLEO_COMMON

Fork of X_NUCLEO_IKS01A1 by ST

Components/Interfaces/HumiditySensor.h@43:2544d064d528, 2015-06-08 (annotated)

Committer:
Wolfgang Betz
Date:
Mon Jun 08 13:57:32 2015 +0200
Revision:
43:2544d064d528
Child:
46:badcff0675e8
Move abstract classes to new & dedicated 'Interfaces' directory

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Wolfgang Betz 43:2544d064d528 1 /**
Wolfgang Betz 43:2544d064d528 2 ******************************************************************************
Wolfgang Betz 43:2544d064d528 3 * @file HumiditySensor.h
Wolfgang Betz 43:2544d064d528 4 * @author AST / EST
Wolfgang Betz 43:2544d064d528 5 * @version V0.0.1
Wolfgang Betz 43:2544d064d528 6 * @date 13-April-2015
Wolfgang Betz 43:2544d064d528 7 * @brief This file contains the abstract class describing in general
Wolfgang Betz 43:2544d064d528 8 * the interfaces of a humidity sensor
Wolfgang Betz 43:2544d064d528 9 ******************************************************************************
Wolfgang Betz 43:2544d064d528 10 * @attention
Wolfgang Betz 43:2544d064d528 11 *
Wolfgang Betz 43:2544d064d528 12 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
Wolfgang Betz 43:2544d064d528 13 *
Wolfgang Betz 43:2544d064d528 14 * Redistribution and use in source and binary forms, with or without modification,
Wolfgang Betz 43:2544d064d528 15 * are permitted provided that the following conditions are met:
Wolfgang Betz 43:2544d064d528 16 * 1. Redistributions of source code must retain the above copyright notice,
Wolfgang Betz 43:2544d064d528 17 * this list of conditions and the following disclaimer.
Wolfgang Betz 43:2544d064d528 18 * 2. Redistributions in binary form must reproduce the above copyright notice,
Wolfgang Betz 43:2544d064d528 19 * this list of conditions and the following disclaimer in the documentation
Wolfgang Betz 43:2544d064d528 20 * and/or other materials provided with the distribution.
Wolfgang Betz 43:2544d064d528 21 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Wolfgang Betz 43:2544d064d528 22 * may be used to endorse or promote products derived from this software
Wolfgang Betz 43:2544d064d528 23 * without specific prior written permission.
Wolfgang Betz 43:2544d064d528 24 *
Wolfgang Betz 43:2544d064d528 25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Wolfgang Betz 43:2544d064d528 26 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Wolfgang Betz 43:2544d064d528 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Wolfgang Betz 43:2544d064d528 28 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Wolfgang Betz 43:2544d064d528 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Wolfgang Betz 43:2544d064d528 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Wolfgang Betz 43:2544d064d528 31 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Wolfgang Betz 43:2544d064d528 32 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Wolfgang Betz 43:2544d064d528 33 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Wolfgang Betz 43:2544d064d528 34 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Wolfgang Betz 43:2544d064d528 35 *
Wolfgang Betz 43:2544d064d528 36 ******************************************************************************
Wolfgang Betz 43:2544d064d528 37 */
Wolfgang Betz 43:2544d064d528 38
Wolfgang Betz 43:2544d064d528 39 /* Define to prevent from recursive inclusion --------------------------------*/
Wolfgang Betz 43:2544d064d528 40 #ifndef __HUMIDITY_SENSOR_CLASS_H
Wolfgang Betz 43:2544d064d528 41 #define __HUMIDITY_SENSOR_CLASS_H
Wolfgang Betz 43:2544d064d528 42
Wolfgang Betz 43:2544d064d528 43 /* Includes ------------------------------------------------------------------*/
Wolfgang Betz 43:2544d064d528 44 #include <stdint.h>
Wolfgang Betz 43:2544d064d528 45
Wolfgang Betz 43:2544d064d528 46 /* Classes ------------------------------------------------------------------*/
Wolfgang Betz 43:2544d064d528 47 /** An abstract class for Humidity sensors
Wolfgang Betz 43:2544d064d528 48 */
Wolfgang Betz 43:2544d064d528 49 class HumiditySensor
Wolfgang Betz 43:2544d064d528 50 {
Wolfgang Betz 43:2544d064d528 51 public:
Wolfgang Betz 43:2544d064d528 52 /**
Wolfgang Betz 43:2544d064d528 53 * @brief Initialization of humidity sensor
Wolfgang Betz 43:2544d064d528 54 * @param[out] ptr Pointer to device specific initalization structure
Wolfgang Betz 43:2544d064d528 55 * @return 0 in case of success, an error code otherwise
Wolfgang Betz 43:2544d064d528 56 */
Wolfgang Betz 43:2544d064d528 57 virtual int Init(void *ptr) = 0;
Wolfgang Betz 43:2544d064d528 58
Wolfgang Betz 43:2544d064d528 59 /**
Wolfgang Betz 43:2544d064d528 60 * @brief Enter sensor shutdown mode
Wolfgang Betz 43:2544d064d528 61 * @return 0 in case of success, an error code otherwise
Wolfgang Betz 43:2544d064d528 62 */
Wolfgang Betz 43:2544d064d528 63 virtual int PowerOff(void) = 0;
Wolfgang Betz 43:2544d064d528 64
Wolfgang Betz 43:2544d064d528 65 /**
Wolfgang Betz 43:2544d064d528 66 * @brief Get ID of humidity sensor
Wolfgang Betz 43:2544d064d528 67 * @param[out] id Pointer to where to store the ID to
Wolfgang Betz 43:2544d064d528 68 * @return 0 in case of success, an error code otherwise
Wolfgang Betz 43:2544d064d528 69 */
Wolfgang Betz 43:2544d064d528 70 virtual int ReadID(uint8_t *id) = 0;
Wolfgang Betz 43:2544d064d528 71
Wolfgang Betz 43:2544d064d528 72 /**
Wolfgang Betz 43:2544d064d528 73 * @brief Reset sensor
Wolfgang Betz 43:2544d064d528 74 * @return 0 in case of success, an error code otherwise
Wolfgang Betz 43:2544d064d528 75 */
Wolfgang Betz 43:2544d064d528 76 virtual int Reset(void) = 0;
Wolfgang Betz 43:2544d064d528 77
Wolfgang Betz 43:2544d064d528 78 /**
Wolfgang Betz 43:2544d064d528 79 * @brief Get current humidity [%]
Wolfgang Betz 43:2544d064d528 80 * @param[out] pfData Pointer to where to store humidity to
Wolfgang Betz 43:2544d064d528 81 * @return 0 in case of success, an error code otherwise
Wolfgang Betz 43:2544d064d528 82 */
Wolfgang Betz 43:2544d064d528 83 virtual int GetHumidity(float *pfData) = 0;
Wolfgang Betz 43:2544d064d528 84
Wolfgang Betz 43:2544d064d528 85 virtual void ConfigIT(uint16_t) = 0;
Wolfgang Betz 43:2544d064d528 86 virtual void EnableIT(uint8_t) = 0;
Wolfgang Betz 43:2544d064d528 87 virtual void DisableIT(uint8_t) = 0;
Wolfgang Betz 43:2544d064d528 88 virtual uint8_t ITStatus(uint16_t, uint16_t) = 0;
Wolfgang Betz 43:2544d064d528 89 virtual void ClearIT(uint16_t, uint16_t) = 0;
Wolfgang Betz 43:2544d064d528 90
Wolfgang Betz 43:2544d064d528 91 /**
Wolfgang Betz 43:2544d064d528 92 * @brief Attach a function to be called when an interrupt occurs
Wolfgang Betz 43:2544d064d528 93 * @param[in] fptr A pointer to a void function, or 0 to set as none
Wolfgang Betz 43:2544d064d528 94 */
Wolfgang Betz 43:2544d064d528 95 virtual void AttachIT(void (*fptr)(void)) = 0;
Wolfgang Betz 43:2544d064d528 96 };
Wolfgang Betz 43:2544d064d528 97
Wolfgang Betz 43:2544d064d528 98 #endif /* __HUMIDITY_SENSOR_CLASS_H */