wayne roberts / X_NUCLEO_IKS01A1

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Dependencies:   X_NUCLEO_COMMON

Dependents:   iks01a1_acc LoRaWAN-demo-72_mdotIKS01A1 MTDOT-UDKDemo_Senet MTDOT-UDKDemo

Fork of X_NUCLEO_IKS01A1 by ST

Components/Common/TempSensor.h@42:5490ac2d0a10, 2015-06-08 (annotated)

Committer:
Wolfgang Betz
Date:
Mon Jun 08 13:46:20 2015 +0200
Revision:
42:5490ac2d0a10
Parent:
38:e06de1c26727 
Prepare expansion board for having individually removable sensors

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Wolfgang Betz 20:c20c8bd5be6b 1 /**
Wolfgang Betz 20:c20c8bd5be6b 2 ******************************************************************************
Wolfgang Betz 20:c20c8bd5be6b 3 * @file TempSensor.h
Wolfgang Betz 20:c20c8bd5be6b 4 * @author AST / EST
Wolfgang Betz 20:c20c8bd5be6b 5 * @version V0.0.1
Wolfgang Betz 20:c20c8bd5be6b 6 * @date 13-April-2015
Wolfgang Betz 20:c20c8bd5be6b 7 * @brief This file contains the abstract class describing in general
Wolfgang Betz 20:c20c8bd5be6b 8 * the interfaces of a temperature sensor
Wolfgang Betz 20:c20c8bd5be6b 9 ******************************************************************************
Wolfgang Betz 20:c20c8bd5be6b 10 * @attention
Wolfgang Betz 20:c20c8bd5be6b 11 *
Wolfgang Betz 20:c20c8bd5be6b 12 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
Wolfgang Betz 20:c20c8bd5be6b 13 *
Wolfgang Betz 20:c20c8bd5be6b 14 * Redistribution and use in source and binary forms, with or without modification,
Wolfgang Betz 20:c20c8bd5be6b 15 * are permitted provided that the following conditions are met:
Wolfgang Betz 20:c20c8bd5be6b 16 * 1. Redistributions of source code must retain the above copyright notice,
Wolfgang Betz 20:c20c8bd5be6b 17 * this list of conditions and the following disclaimer.
Wolfgang Betz 20:c20c8bd5be6b 18 * 2. Redistributions in binary form must reproduce the above copyright notice,
Wolfgang Betz 20:c20c8bd5be6b 19 * this list of conditions and the following disclaimer in the documentation
Wolfgang Betz 20:c20c8bd5be6b 20 * and/or other materials provided with the distribution.
Wolfgang Betz 20:c20c8bd5be6b 21 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Wolfgang Betz 20:c20c8bd5be6b 22 * may be used to endorse or promote products derived from this software
Wolfgang Betz 20:c20c8bd5be6b 23 * without specific prior written permission.
Wolfgang Betz 20:c20c8bd5be6b 24 *
Wolfgang Betz 20:c20c8bd5be6b 25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Wolfgang Betz 20:c20c8bd5be6b 26 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Wolfgang Betz 20:c20c8bd5be6b 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Wolfgang Betz 20:c20c8bd5be6b 28 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Wolfgang Betz 20:c20c8bd5be6b 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Wolfgang Betz 20:c20c8bd5be6b 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Wolfgang Betz 20:c20c8bd5be6b 31 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Wolfgang Betz 20:c20c8bd5be6b 32 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Wolfgang Betz 20:c20c8bd5be6b 33 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Wolfgang Betz 20:c20c8bd5be6b 34 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Wolfgang Betz 20:c20c8bd5be6b 35 *
Wolfgang Betz 20:c20c8bd5be6b 36 ******************************************************************************
Wolfgang Betz 20:c20c8bd5be6b 37 */
Wolfgang Betz 20:c20c8bd5be6b 38
Wolfgang Betz 20:c20c8bd5be6b 39 /* Define to prevent from recursive inclusion --------------------------------*/
Wolfgang Betz 20:c20c8bd5be6b 40 #ifndef __TEMP_SENSOR_CLASS_H
Wolfgang Betz 20:c20c8bd5be6b 41 #define __TEMP_SENSOR_CLASS_H
Wolfgang Betz 20:c20c8bd5be6b 42
Wolfgang Betz 20:c20c8bd5be6b 43 /* Includes ------------------------------------------------------------------*/
Wolfgang Betz 28:501726e9220d 44 #include <stdint.h>
Wolfgang Betz 20:c20c8bd5be6b 45
Wolfgang Betz 20:c20c8bd5be6b 46 /* Classes ------------------------------------------------------------------*/
Wolfgang Betz 20:c20c8bd5be6b 47 /** An abstract class for Temperature sensors
Wolfgang Betz 20:c20c8bd5be6b 48 */
Wolfgang Betz 20:c20c8bd5be6b 49 class TempSensor
Wolfgang Betz 20:c20c8bd5be6b 50 {
Wolfgang Betz 20:c20c8bd5be6b 51 public:
Wolfgang Betz 28:501726e9220d 52 /**
Wolfgang Betz 28:501726e9220d 53 * @brief Initialization of temperature sensor
Wolfgang Betz 30:7b36639ee80a 54 * @param[out] ptr Pointer to device specific initalization structure
Wolfgang Betz 32:2bb1d4ced32b 55 * @return 0 in case of success, an error code otherwise
Wolfgang Betz 28:501726e9220d 56 */
Wolfgang Betz 30:7b36639ee80a 57 virtual int Init(void *ptr) = 0;
Wolfgang Betz 20:c20c8bd5be6b 58
Wolfgang Betz 28:501726e9220d 59 /**
Wolfgang Betz 28:501726e9220d 60 * @brief Enter sensor shutdown mode
Wolfgang Betz 32:2bb1d4ced32b 61 * @return 0 in case of success, an error code otherwise
Wolfgang Betz 28:501726e9220d 62 */
Wolfgang Betz 20:c20c8bd5be6b 63 virtual int PowerOff(void) = 0;
Wolfgang Betz 28:501726e9220d 64
Wolfgang Betz 28:501726e9220d 65 /**
Wolfgang Betz 28:501726e9220d 66 * @brief Get ID of temperature sensor
Wolfgang Betz 30:7b36639ee80a 67 * @param[out] id Pointer to where to store the ID to
Wolfgang Betz 32:2bb1d4ced32b 68 * @return 0 in case of success, an error code otherwise
Wolfgang Betz 28:501726e9220d 69 */
Wolfgang Betz 30:7b36639ee80a 70 virtual int ReadID(uint8_t *id) = 0;
Wolfgang Betz 28:501726e9220d 71
Wolfgang Betz 28:501726e9220d 72 /**
Wolfgang Betz 28:501726e9220d 73 * @brief Reset sensor
Wolfgang Betz 32:2bb1d4ced32b 74 * @return 0 in case of success, an error code otherwise
Wolfgang Betz 28:501726e9220d 75 */
Wolfgang Betz 20:c20c8bd5be6b 76 virtual int Reset(void) = 0;
Wolfgang Betz 20:c20c8bd5be6b 77
Wolfgang Betz 28:501726e9220d 78 /**
Wolfgang Betz 38:e06de1c26727 79 * @brief Get current temperature in degrees Celsius [°C]
Wolfgang Betz 30:7b36639ee80a 80 * @param[out] pfData Pointer to where to store temperature to
Wolfgang Betz 32:2bb1d4ced32b 81 * @return 0 in case of success, an error code otherwise
Wolfgang Betz 28:501726e9220d 82 */
Wolfgang Betz 30:7b36639ee80a 83 virtual int GetTemperature(float *pfData) = 0;
Wolfgang Betz 28:501726e9220d 84
Wolfgang Betz 38:e06de1c26727 85 /**
Wolfgang Betz 38:e06de1c26727 86 * @brief Get current temperature in degrees Fahrenheit [°F]
Wolfgang Betz 38:e06de1c26727 87 * @param[out] pfData Pointer to where to store temperature to
Wolfgang Betz 38:e06de1c26727 88 * @return 0 in case of success, an error code otherwise
Wolfgang Betz 38:e06de1c26727 89 */
Wolfgang Betz 38:e06de1c26727 90 virtual int GetFahrenheit(float *pfData) {
Wolfgang Betz 38:e06de1c26727 91 float celsius;
Wolfgang Betz 38:e06de1c26727 92 int ret;
Wolfgang Betz 38:e06de1c26727 93
Wolfgang Betz 38:e06de1c26727 94 ret = GetTemperature(&celsius);
Wolfgang Betz 38:e06de1c26727 95 if(ret) return ret;
Wolfgang Betz 38:e06de1c26727 96
Wolfgang Betz 38:e06de1c26727 97 *pfData = ((celsius * 1.8f) + 32.0f);
Wolfgang Betz 38:e06de1c26727 98 return 0;
Wolfgang Betz 38:e06de1c26727 99 }
Wolfgang Betz 38:e06de1c26727 100
Wolfgang Betz 20:c20c8bd5be6b 101 virtual void ConfigIT(uint16_t) = 0;
Wolfgang Betz 20:c20c8bd5be6b 102 virtual void EnableIT(uint8_t) = 0;
Wolfgang Betz 20:c20c8bd5be6b 103 virtual void DisableIT(uint8_t) = 0;
Wolfgang Betz 20:c20c8bd5be6b 104 virtual uint8_t ITStatus(uint16_t, uint16_t) = 0;
Wolfgang Betz 20:c20c8bd5be6b 105 virtual void ClearIT(uint16_t, uint16_t) = 0;
Wolfgang Betz 20:c20c8bd5be6b 106
Wolfgang Betz 28:501726e9220d 107 /**
Wolfgang Betz 28:501726e9220d 108 * @brief Attach a function to be called when an interrupt occurs
Wolfgang Betz 28:501726e9220d 109 * @param[in] fptr A pointer to a void function, or 0 to set as none
Wolfgang Betz 28:501726e9220d 110 */
Wolfgang Betz 20:c20c8bd5be6b 111 virtual void AttachIT(void (*fptr)(void)) = 0;
Wolfgang Betz 20:c20c8bd5be6b 112 };
Wolfgang Betz 20:c20c8bd5be6b 113
Wolfgang Betz 20:c20c8bd5be6b 114 #endif /* __TEMP_SENSOR_CLASS_H */