ST / X_NUCLEO_IKA01A1

mbed library for STMicroelectronics' X-NUCLEO-IKA01A1 expansion board.

Dependents:   HelloWorld_IKA01A1

Fork of X_NUCLEO_IKA01A1 by ST Expansion SW Team

Library for STMicroelectronics' X-NUCLEO-IKA01A1 multifunctional expansion board based on operational amplifiers.

Components/tsz124/tsz124_class.h@17:cbdee5f7a2aa, 2016-04-08 (annotated)

Committer:
hemddabral
Date:
Fri Apr 08 08:59:17 2016 +0000
Revision:
17:cbdee5f7a2aa
Parent:
13:9cecc8d66cc1
Child:
20:169bdc228a7b
review comments

Who changed what in which revision?

UserRevisionLine numberNew contents of line
hemddabral 2:19d1dcef0c0e 1 /**
hemddabral 2:19d1dcef0c0e 2 ******************************************************************************
hemddabral 2:19d1dcef0c0e 3 * @file TSZ124.c
hemddabral 2:19d1dcef0c0e 4 * @author Central Labs
hemddabral 2:19d1dcef0c0e 5 * @version 1.0.0
hemddabral 2:19d1dcef0c0e 6 * @date 11-February-2016
hemddabral 2:19d1dcef0c0e 7 * @brief Portable architecture for TSZ124
hemddabral 2:19d1dcef0c0e 8 ******************************************************************************
hemddabral 2:19d1dcef0c0e 9 * @attention
hemddabral 2:19d1dcef0c0e 10 *
hemddabral 2:19d1dcef0c0e 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
hemddabral 2:19d1dcef0c0e 12 *
hemddabral 2:19d1dcef0c0e 13 * Redistribution and use in source and binary forms, with or without modification,
hemddabral 2:19d1dcef0c0e 14 * are permitted provided that the following conditions are met:
hemddabral 2:19d1dcef0c0e 15 * 1. Redistributions of source code must retain the above copyright notice,
hemddabral 2:19d1dcef0c0e 16 * this list of conditions and the following disclaimer.
hemddabral 2:19d1dcef0c0e 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
hemddabral 2:19d1dcef0c0e 18 * this list of conditions and the following disclaimer in the documentation
hemddabral 2:19d1dcef0c0e 19 * and/or other materials provided with the distribution.
hemddabral 2:19d1dcef0c0e 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
hemddabral 2:19d1dcef0c0e 21 * may be used to endorse or promote products derived from this software
hemddabral 2:19d1dcef0c0e 22 * without specific prior written permission.
hemddabral 2:19d1dcef0c0e 23 *
hemddabral 2:19d1dcef0c0e 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
hemddabral 2:19d1dcef0c0e 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
hemddabral 2:19d1dcef0c0e 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
hemddabral 2:19d1dcef0c0e 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
hemddabral 2:19d1dcef0c0e 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
hemddabral 2:19d1dcef0c0e 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
hemddabral 2:19d1dcef0c0e 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
hemddabral 2:19d1dcef0c0e 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
hemddabral 2:19d1dcef0c0e 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
hemddabral 2:19d1dcef0c0e 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
hemddabral 2:19d1dcef0c0e 34 *
hemddabral 2:19d1dcef0c0e 35 ******************************************************************************
hemddabral 2:19d1dcef0c0e 36 */
hemddabral 2:19d1dcef0c0e 37
hemddabral 2:19d1dcef0c0e 38
hemddabral 2:19d1dcef0c0e 39 /* Generated with STM32CubeTOO -----------------------------------------------*/
hemddabral 2:19d1dcef0c0e 40
hemddabral 2:19d1dcef0c0e 41
hemddabral 2:19d1dcef0c0e 42 /* Revision ------------------------------------------------------------------*/
hemddabral 2:19d1dcef0c0e 43 /*
hemddabral 2:19d1dcef0c0e 44 Repository: http://svn.x-nucleodev.codex.cro.st.com/svnroot/X-NucleoDev
hemddabral 2:19d1dcef0c0e 45 Branch/Trunk/Tag: trunk
hemddabral 2:19d1dcef0c0e 46 Based on: X-CUBE-IKA01A1/trunk/Drivers/BSP/Components/tsz124/tsz124.h
hemddabral 2:19d1dcef0c0e 47 Revision: 402
hemddabral 2:19d1dcef0c0e 48 */
hemddabral 2:19d1dcef0c0e 49
hemddabral 2:19d1dcef0c0e 50
hemddabral 2:19d1dcef0c0e 51 /* Define to prevent recursive inclusion -------------------------------------*/
hemddabral 2:19d1dcef0c0e 52
hemddabral 2:19d1dcef0c0e 53 #ifndef __TSZ124_CLASS_H
hemddabral 2:19d1dcef0c0e 54 #define __TSZ124_CLASS_H
hemddabral 2:19d1dcef0c0e 55
hemddabral 2:19d1dcef0c0e 56
hemddabral 2:19d1dcef0c0e 57 /* Includes ------------------------------------------------------------------*/
hemddabral 2:19d1dcef0c0e 58
hemddabral 2:19d1dcef0c0e 59 /* ACTION 1 ------------------------------------------------------------------*
hemddabral 2:19d1dcef0c0e 60 * Include here platform specific header files. *
hemddabral 2:19d1dcef0c0e 61 *----------------------------------------------------------------------------*/
hemddabral 2:19d1dcef0c0e 62 #include "mbed.h"
hemddabral 2:19d1dcef0c0e 63 /* ACTION 2 ------------------------------------------------------------------*
hemddabral 2:19d1dcef0c0e 64 * Include here component specific header files. *
hemddabral 2:19d1dcef0c0e 65 *----------------------------------------------------------------------------*/
hemddabral 2:19d1dcef0c0e 66 #include "tsz124.h"
hemddabral 2:19d1dcef0c0e 67 /* ACTION 3 ------------------------------------------------------------------*
hemddabral 2:19d1dcef0c0e 68 * Include here interface specific header files. *
hemddabral 2:19d1dcef0c0e 69 * *
hemddabral 2:19d1dcef0c0e 70 * Example: *
hemddabral 2:19d1dcef0c0e 71 * #include "../Interfaces/Humidity_class.h" *
hemddabral 2:19d1dcef0c0e 72 * #include "../Interfaces/Temperature_class.h" *
hemddabral 2:19d1dcef0c0e 73 *----------------------------------------------------------------------------*/
hemddabral 2:19d1dcef0c0e 74 #include "../Interfaces/Instrumentation_amp_class.h"
hemddabral 2:19d1dcef0c0e 75
hemddabral 2:19d1dcef0c0e 76
hemddabral 2:19d1dcef0c0e 77 /* Classes -------------------------------------------------------------------*/
hemddabral 2:19d1dcef0c0e 78
hemddabral 2:19d1dcef0c0e 79 /**
hemddabral 13:9cecc8d66cc1 80 * @brief Class representing a TSZ124 operational amplifier component.
hemddabral 2:19d1dcef0c0e 81 */
hemddabral 2:19d1dcef0c0e 82 class TSZ124 : public Instrumentation_amp
hemddabral 2:19d1dcef0c0e 83 {
hemddabral 2:19d1dcef0c0e 84 public:
hemddabral 2:19d1dcef0c0e 85
hemddabral 2:19d1dcef0c0e 86 /*** Constructor and Destructor Methods ***/
hemddabral 2:19d1dcef0c0e 87
hemddabral 2:19d1dcef0c0e 88 /**
hemddabral 2:19d1dcef0c0e 89 * @brief Constructor.
hemddabral 2:19d1dcef0c0e 90 */
hemddabral 2:19d1dcef0c0e 91 TSZ124(void) : Instrumentation_amp()
hemddabral 2:19d1dcef0c0e 92 {
hemddabral 2:19d1dcef0c0e 93 /* ACTION 4 ----------------------------------------------------------*
hemddabral 2:19d1dcef0c0e 94 * Initialize here the component's member variables, one variable per *
hemddabral 2:19d1dcef0c0e 95 * line. *
hemddabral 2:19d1dcef0c0e 96 * *
hemddabral 2:19d1dcef0c0e 97 * Example: *
hemddabral 2:19d1dcef0c0e 98 * measure = 0; *
hemddabral 2:19d1dcef0c0e 99 * instance_id = number_of_instances++; *
hemddabral 2:19d1dcef0c0e 100 *--------------------------------------------------------------------*/
hemddabral 2:19d1dcef0c0e 101 }
hemddabral 2:19d1dcef0c0e 102
hemddabral 2:19d1dcef0c0e 103 /**
hemddabral 2:19d1dcef0c0e 104 * @brief Destructor.
hemddabral 2:19d1dcef0c0e 105 */
hemddabral 2:19d1dcef0c0e 106 virtual ~TSZ124(void) {}
hemddabral 2:19d1dcef0c0e 107
hemddabral 2:19d1dcef0c0e 108
hemddabral 2:19d1dcef0c0e 109 /*** Public Component Related Methods ***/
hemddabral 2:19d1dcef0c0e 110
hemddabral 13:9cecc8d66cc1 111
hemddabral 13:9cecc8d66cc1 112 /**
hemddabral 13:9cecc8d66cc1 113 * @brief initialize class for TSZ124 operational amplifier component
hemddabral 13:9cecc8d66cc1 114 * @retval COMPONENT_OK if initialization is successfull
hemddabral 13:9cecc8d66cc1 115 * @retval suitable error code otherwise
hemddabral 13:9cecc8d66cc1 116 */
hemddabral 2:19d1dcef0c0e 117 virtual int Init(void *init = NULL)
hemddabral 2:19d1dcef0c0e 118 {
hemddabral 2:19d1dcef0c0e 119 return (int) TSZ124_Init((void *) init);
hemddabral 2:19d1dcef0c0e 120 }
hemddabral 2:19d1dcef0c0e 121
hemddabral 13:9cecc8d66cc1 122 /**
hemddabral 13:9cecc8d66cc1 123 * @brief obtain component ID for TSZ124 perational amplifier
hemddabral 13:9cecc8d66cc1 124 * @retval component ID for TSZ124 operational amplifier
hemddabral 13:9cecc8d66cc1 125 */
hemddabral 2:19d1dcef0c0e 126 virtual int ReadID(uint8_t *id = NULL)
hemddabral 2:19d1dcef0c0e 127 {
hemddabral 2:19d1dcef0c0e 128 return (int) TSZ124_ReadID((uint8_t *) id);
hemddabral 2:19d1dcef0c0e 129 }
hemddabral 2:19d1dcef0c0e 130
hemddabral 13:9cecc8d66cc1 131 /**
hemddabral 13:9cecc8d66cc1 132 * @brief obtain the amplified differential voltage in instrumentation Amplifier configuration
hemddabral 13:9cecc8d66cc1 133 * @retval amplified differential voltage in instrumentation Amplifier configuration
hemddabral 13:9cecc8d66cc1 134 */
hemddabral 2:19d1dcef0c0e 135 virtual unsigned int GetVoltage(void)
hemddabral 2:19d1dcef0c0e 136 {
hemddabral 2:19d1dcef0c0e 137 const unsigned int ADC_RANGE_12_BIT = 0xFFF;
hemddabral 2:19d1dcef0c0e 138 AnalogIn ain(A1);
hemddabral 11:91d59b5ac026 139 return ((double)ain.read())*805.0*ADC_RANGE_12_BIT/1000.0;
hemddabral 2:19d1dcef0c0e 140 }
hemddabral 2:19d1dcef0c0e 141
hemddabral 13:9cecc8d66cc1 142 /**
hemddabral 13:9cecc8d66cc1 143 * @brief obtain the current consumed by the application in Current sensing configuration
hemddabral 13:9cecc8d66cc1 144 * @retval current consumed by the application in Current sensing configuration
hemddabral 13:9cecc8d66cc1 145 */
hemddabral 2:19d1dcef0c0e 146 virtual unsigned int GetCurrent(void)
hemddabral 2:19d1dcef0c0e 147 {
hemddabral 2:19d1dcef0c0e 148 const unsigned int ADC_RANGE_12_BIT = 0xFFF;
hemddabral 2:19d1dcef0c0e 149 AnalogIn ain(A2);
hemddabral 11:91d59b5ac026 150 return ((double)ain.read())*1000.0*805.0*ADC_RANGE_12_BIT/1000.0/1586.0;
hemddabral 2:19d1dcef0c0e 151 }
hemddabral 2:19d1dcef0c0e 152
hemddabral 2:19d1dcef0c0e 153
hemddabral 2:19d1dcef0c0e 154 /*** Public Interrupt Related Methods ***/
hemddabral 2:19d1dcef0c0e 155
hemddabral 2:19d1dcef0c0e 156 /* ACTION 6 --------------------------------------------------------------*
hemddabral 2:19d1dcef0c0e 157 * Implement here interrupt related methods, if any. *
hemddabral 2:19d1dcef0c0e 158 * Note that interrupt handling is platform dependent, e.g.: *
hemddabral 2:19d1dcef0c0e 159 * + mbed: *
hemddabral 2:19d1dcef0c0e 160 * InterruptIn feature_irq(pin); //Interrupt object. *
hemddabral 2:19d1dcef0c0e 161 * feature_irq.fall(callback); //Attach a callback. *
hemddabral 2:19d1dcef0c0e 162 * feature_irq.mode(PullNone); //Set interrupt mode. *
hemddabral 2:19d1dcef0c0e 163 * feature_irq.enable_irq(); //Enable interrupt. *
hemddabral 2:19d1dcef0c0e 164 * feature_irq.disable_irq(); //Disable interrupt. *
hemddabral 2:19d1dcef0c0e 165 * + Arduino: *
hemddabral 2:19d1dcef0c0e 166 * attachInterrupt(pin, callback, RISING); //Attach a callback. *
hemddabral 2:19d1dcef0c0e 167 * detachInterrupt(pin); //Detach a callback. *
hemddabral 2:19d1dcef0c0e 168 * *
hemddabral 2:19d1dcef0c0e 169 * Example (mbed): *
hemddabral 2:19d1dcef0c0e 170 * void AttachFeatureIRQ(void (*fptr) (void)) *
hemddabral 2:19d1dcef0c0e 171 * { *
hemddabral 2:19d1dcef0c0e 172 * feature_irq.fall(fptr); *
hemddabral 2:19d1dcef0c0e 173 * } *
hemddabral 2:19d1dcef0c0e 174 * *
hemddabral 2:19d1dcef0c0e 175 * void EnableFeatureIRQ(void) *
hemddabral 2:19d1dcef0c0e 176 * { *
hemddabral 2:19d1dcef0c0e 177 * feature_irq.enable_irq(); *
hemddabral 2:19d1dcef0c0e 178 * } *
hemddabral 2:19d1dcef0c0e 179 * *
hemddabral 2:19d1dcef0c0e 180 * void DisableFeatureIRQ(void) *
hemddabral 2:19d1dcef0c0e 181 * { *
hemddabral 2:19d1dcef0c0e 182 * feature_irq.disable_irq(); *
hemddabral 2:19d1dcef0c0e 183 * } *
hemddabral 2:19d1dcef0c0e 184 *------------------------------------------------------------------------*/
hemddabral 2:19d1dcef0c0e 185
hemddabral 2:19d1dcef0c0e 186
hemddabral 2:19d1dcef0c0e 187 protected:
hemddabral 2:19d1dcef0c0e 188
hemddabral 2:19d1dcef0c0e 189 /*** Protected Component Related Methods ***/
hemddabral 2:19d1dcef0c0e 190
hemddabral 2:19d1dcef0c0e 191 /* ACTION 7 --------------------------------------------------------------*
hemddabral 2:19d1dcef0c0e 192 * Declare here the component's specific methods. *
hemddabral 2:19d1dcef0c0e 193 * They should be: *
hemddabral 2:19d1dcef0c0e 194 * + Methods with the same name of the C component's virtual table's *
hemddabral 2:19d1dcef0c0e 195 * functions (1); *
hemddabral 2:19d1dcef0c0e 196 * + Methods with the same name of the C component's extended virtual *
hemddabral 2:19d1dcef0c0e 197 * table's functions, if any (2); *
hemddabral 2:19d1dcef0c0e 198 * + Helper methods, if any, like functions declared in the component's *
hemddabral 2:19d1dcef0c0e 199 * source files but not pointed by the component's virtual table (3). *
hemddabral 2:19d1dcef0c0e 200 * *
hemddabral 2:19d1dcef0c0e 201 * Example: *
hemddabral 2:19d1dcef0c0e 202 * Status_t COMPONENT_GetValue(float *f); //(1) *
hemddabral 2:19d1dcef0c0e 203 * Status_t COMPONENT_EnableFeature(void); //(2) *
hemddabral 2:19d1dcef0c0e 204 * Status_t COMPONENT_ComputeAverage(void); //(3) *
hemddabral 2:19d1dcef0c0e 205 *------------------------------------------------------------------------*/
hemddabral 2:19d1dcef0c0e 206 /* TSZ124's generic functions. */
hemddabral 2:19d1dcef0c0e 207 Status_t TSZ124_Init(void *init);
hemddabral 13:9cecc8d66cc1 208 unsigned int TSZ124_ReadID(void *id);
hemddabral 2:19d1dcef0c0e 209
hemddabral 2:19d1dcef0c0e 210
hemddabral 2:19d1dcef0c0e 211 /*** Component's Instance Variables ***/
hemddabral 2:19d1dcef0c0e 212
hemddabral 2:19d1dcef0c0e 213 /* ACTION 9 --------------------------------------------------------------*
hemddabral 2:19d1dcef0c0e 214 * Declare here interrupt related variables, if needed. *
hemddabral 2:19d1dcef0c0e 215 * Note that interrupt handling is platform dependent, see *
hemddabral 2:19d1dcef0c0e 216 * "Interrupt Related Methods" above. *
hemddabral 2:19d1dcef0c0e 217 * *
hemddabral 2:19d1dcef0c0e 218 * Example: *
hemddabral 2:19d1dcef0c0e 219 * + mbed: *
hemddabral 2:19d1dcef0c0e 220 * InterruptIn feature_irq; *
hemddabral 2:19d1dcef0c0e 221 *------------------------------------------------------------------------*/
hemddabral 2:19d1dcef0c0e 222
hemddabral 2:19d1dcef0c0e 223 /* ACTION 10 -------------------------------------------------------------*
hemddabral 2:19d1dcef0c0e 224 * Declare here other pin related variables, if needed. *
hemddabral 2:19d1dcef0c0e 225 * *
hemddabral 2:19d1dcef0c0e 226 * Example: *
hemddabral 2:19d1dcef0c0e 227 * + mbed: *
hemddabral 2:19d1dcef0c0e 228 * DigitalOut standby_reset; *
hemddabral 2:19d1dcef0c0e 229 *------------------------------------------------------------------------*/
hemddabral 2:19d1dcef0c0e 230
hemddabral 2:19d1dcef0c0e 231 /* ACTION 11 -------------------------------------------------------------*
hemddabral 2:19d1dcef0c0e 232 * Declare here communication related variables, if needed. *
hemddabral 2:19d1dcef0c0e 233 * *
hemddabral 2:19d1dcef0c0e 234 * Example: *
hemddabral 2:19d1dcef0c0e 235 * + mbed: *
hemddabral 2:19d1dcef0c0e 236 * DigitalOut address; *
hemddabral 2:19d1dcef0c0e 237 * DevI2C &dev_i2c; *
hemddabral 2:19d1dcef0c0e 238 *------------------------------------------------------------------------*/
hemddabral 2:19d1dcef0c0e 239
hemddabral 2:19d1dcef0c0e 240 /* ACTION 12 -------------------------------------------------------------*
hemddabral 2:19d1dcef0c0e 241 * Declare here identity related variables, if needed. *
hemddabral 2:19d1dcef0c0e 242 * Note that there should be only a unique identifier for each component, *
hemddabral 2:19d1dcef0c0e 243 * which should be the "who_am_i" parameter. *
hemddabral 2:19d1dcef0c0e 244 *------------------------------------------------------------------------*/
hemddabral 2:19d1dcef0c0e 245 /* Identity */
hemddabral 2:19d1dcef0c0e 246 uint8_t who_am_i;
hemddabral 2:19d1dcef0c0e 247
hemddabral 2:19d1dcef0c0e 248 /* ACTION 13 -------------------------------------------------------------*
hemddabral 2:19d1dcef0c0e 249 * Declare here the component's static and non-static data, one variable *
hemddabral 2:19d1dcef0c0e 250 * per line. *
hemddabral 2:19d1dcef0c0e 251 * *
hemddabral 2:19d1dcef0c0e 252 * Example: *
hemddabral 2:19d1dcef0c0e 253 * float measure; *
hemddabral 2:19d1dcef0c0e 254 * int instance_id; *
hemddabral 2:19d1dcef0c0e 255 * static int number_of_instances; *
hemddabral 2:19d1dcef0c0e 256 *------------------------------------------------------------------------*/
hemddabral 2:19d1dcef0c0e 257 };
hemddabral 2:19d1dcef0c0e 258
hemddabral 2:19d1dcef0c0e 259 #endif /* __TSZ124_CLASS_H */
hemddabral 2:19d1dcef0c0e 260
hemddabral 2:19d1dcef0c0e 261 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/