ST / Mbed 2 deprecated SingleDoubleTap_IKS01A2

Example of single tap and double tap detection for LSM6DSL in X-NUCLEO-IKS01A2

Dependencies:   X_NUCLEO_IKS01A2 mbed

Fork of SingleDoubleTap_IKS01A2 by ST Expansion SW Team

Single and Double Tap Demo Application based on sensor expansion board X-NUCLEO-IKS01A2

Main function is to show how to detect the single and double tap events using the sensor expansion board and send a notification using UART to a connected PC or Desktop and display it on terminal applications like TeraTerm.
After connection has been established:
- the user can try to tap the board and then view the notification using an hyper terminal. When the single tap is detected, the LED is switched on for a while.
- the user can press the user button to pass from the single tap detection to the double tap detection feature. The user can try to double tap the board and then view the notification using an hyper terminal. When the double tap is detected, the LED is switched on twice for a while.
- the user can press again the user button to disable the single and double tap detection feature.
- the user can press the user button to enable again the single tap detection feature and so on.

X_NUCLEO_IKS01A2/Components/LPS22HBSensor/LPS22HBSensor.cpp@2:21a191bd1998, 2016-08-19 (annotated)

Committer:
cparata
Date:
Fri Aug 19 12:31:21 2016 +0000
Revision:
2:21a191bd1998
Add interfaces to all components

Who changed what in which revision?

UserRevisionLine numberNew contents of line
cparata 2:21a191bd1998 1 /**
cparata 2:21a191bd1998 2 ******************************************************************************
cparata 2:21a191bd1998 3 * @file LPS22HBSensor.cpp
cparata 2:21a191bd1998 4 * @author AST
cparata 2:21a191bd1998 5 * @version V1.0.0
cparata 2:21a191bd1998 6 * @date 5 August 2016
cparata 2:21a191bd1998 7 * @brief Implementation of an LPS22HB Pressure sensor.
cparata 2:21a191bd1998 8 ******************************************************************************
cparata 2:21a191bd1998 9 * @attention
cparata 2:21a191bd1998 10 *
cparata 2:21a191bd1998 11 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
cparata 2:21a191bd1998 12 *
cparata 2:21a191bd1998 13 * Redistribution and use in source and binary forms, with or without modification,
cparata 2:21a191bd1998 14 * are permitted provided that the following conditions are met:
cparata 2:21a191bd1998 15 * 1. Redistributions of source code must retain the above copyright notice,
cparata 2:21a191bd1998 16 * this list of conditions and the following disclaimer.
cparata 2:21a191bd1998 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
cparata 2:21a191bd1998 18 * this list of conditions and the following disclaimer in the documentation
cparata 2:21a191bd1998 19 * and/or other materials provided with the distribution.
cparata 2:21a191bd1998 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
cparata 2:21a191bd1998 21 * may be used to endorse or promote products derived from this software
cparata 2:21a191bd1998 22 * without specific prior written permission.
cparata 2:21a191bd1998 23 *
cparata 2:21a191bd1998 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
cparata 2:21a191bd1998 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
cparata 2:21a191bd1998 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
cparata 2:21a191bd1998 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
cparata 2:21a191bd1998 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
cparata 2:21a191bd1998 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
cparata 2:21a191bd1998 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
cparata 2:21a191bd1998 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
cparata 2:21a191bd1998 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
cparata 2:21a191bd1998 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
cparata 2:21a191bd1998 34 *
cparata 2:21a191bd1998 35 ******************************************************************************
cparata 2:21a191bd1998 36 */
cparata 2:21a191bd1998 37
cparata 2:21a191bd1998 38
cparata 2:21a191bd1998 39 /* Includes ------------------------------------------------------------------*/
cparata 2:21a191bd1998 40
cparata 2:21a191bd1998 41 #include "mbed.h"
cparata 2:21a191bd1998 42 #include "DevI2C.h"
cparata 2:21a191bd1998 43 #include "LPS22HBSensor.h"
cparata 2:21a191bd1998 44 #include "LPS22HB_Driver.h"
cparata 2:21a191bd1998 45
cparata 2:21a191bd1998 46
cparata 2:21a191bd1998 47 /* Class Implementation ------------------------------------------------------*/
cparata 2:21a191bd1998 48
cparata 2:21a191bd1998 49 /** Constructor
cparata 2:21a191bd1998 50 * @param i2c object of an helper class which handles the I2C peripheral
cparata 2:21a191bd1998 51 * @param address the address of the component's instance
cparata 2:21a191bd1998 52 */
cparata 2:21a191bd1998 53 LPS22HBSensor::LPS22HBSensor(DevI2C &i2c) : dev_i2c(i2c)
cparata 2:21a191bd1998 54 {
cparata 2:21a191bd1998 55 address = LPS22HB_ADDRESS_HIGH;
cparata 2:21a191bd1998 56 };
cparata 2:21a191bd1998 57
cparata 2:21a191bd1998 58
cparata 2:21a191bd1998 59 /** Constructor
cparata 2:21a191bd1998 60 * @param i2c object of an helper class which handles the I2C peripheral
cparata 2:21a191bd1998 61 * @param address the address of the component's instance
cparata 2:21a191bd1998 62 */
cparata 2:21a191bd1998 63 LPS22HBSensor::LPS22HBSensor(DevI2C &i2c, uint8_t address) : dev_i2c(i2c), address(address)
cparata 2:21a191bd1998 64 {
cparata 2:21a191bd1998 65
cparata 2:21a191bd1998 66 };
cparata 2:21a191bd1998 67
cparata 2:21a191bd1998 68 /**
cparata 2:21a191bd1998 69 * @brief Initializing the component.
cparata 2:21a191bd1998 70 * @param[in] init pointer to device specific initalization structure.
cparata 2:21a191bd1998 71 * @retval "0" in case of success, an error code otherwise.
cparata 2:21a191bd1998 72 */
cparata 2:21a191bd1998 73 int LPS22HBSensor::Init(void *init)
cparata 2:21a191bd1998 74 {
cparata 2:21a191bd1998 75 if ( LPS22HB_Set_PowerMode( (void *)this, LPS22HB_LowPower) == LPS22HB_ERROR )
cparata 2:21a191bd1998 76 {
cparata 2:21a191bd1998 77 return 1;
cparata 2:21a191bd1998 78 }
cparata 2:21a191bd1998 79
cparata 2:21a191bd1998 80 /* Power down the device */
cparata 2:21a191bd1998 81 if ( LPS22HB_Set_Odr( (void *)this, LPS22HB_ODR_ONE_SHOT ) == LPS22HB_ERROR )
cparata 2:21a191bd1998 82 {
cparata 2:21a191bd1998 83 return 1;
cparata 2:21a191bd1998 84 }
cparata 2:21a191bd1998 85
cparata 2:21a191bd1998 86 /* Disable low-pass filter on LPS22HB pressure data */
cparata 2:21a191bd1998 87 if( LPS22HB_Set_LowPassFilter( (void *)this, LPS22HB_DISABLE) == LPS22HB_ERROR )
cparata 2:21a191bd1998 88 {
cparata 2:21a191bd1998 89 return 1;
cparata 2:21a191bd1998 90 }
cparata 2:21a191bd1998 91
cparata 2:21a191bd1998 92 /* Set low-pass filter cutoff configuration*/
cparata 2:21a191bd1998 93 if( LPS22HB_Set_LowPassFilterCutoff( (void *)this, LPS22HB_ODR_9) == LPS22HB_ERROR )
cparata 2:21a191bd1998 94 {
cparata 2:21a191bd1998 95 return 1;
cparata 2:21a191bd1998 96 }
cparata 2:21a191bd1998 97
cparata 2:21a191bd1998 98 /* Set block data update mode */
cparata 2:21a191bd1998 99 if ( LPS22HB_Set_Bdu( (void *)this, LPS22HB_BDU_NO_UPDATE ) == LPS22HB_ERROR )
cparata 2:21a191bd1998 100 {
cparata 2:21a191bd1998 101 return 1;
cparata 2:21a191bd1998 102 }
cparata 2:21a191bd1998 103
cparata 2:21a191bd1998 104 /* Set automatic increment for multi-byte read/write */
cparata 2:21a191bd1998 105 if( LPS22HB_Set_AutomaticIncrementRegAddress( (void *)this, LPS22HB_ENABLE) == LPS22HB_ERROR )
cparata 2:21a191bd1998 106 {
cparata 2:21a191bd1998 107 return 1;
cparata 2:21a191bd1998 108 }
cparata 2:21a191bd1998 109
cparata 2:21a191bd1998 110 isEnabled = 0;
cparata 2:21a191bd1998 111 Last_ODR = 25.0f;
cparata 2:21a191bd1998 112
cparata 2:21a191bd1998 113 return 0;
cparata 2:21a191bd1998 114 }
cparata 2:21a191bd1998 115
cparata 2:21a191bd1998 116
cparata 2:21a191bd1998 117 /**
cparata 2:21a191bd1998 118 * @brief Enable LPS22HB
cparata 2:21a191bd1998 119 * @retval 0 in case of success, an error code otherwise
cparata 2:21a191bd1998 120 */
cparata 2:21a191bd1998 121 int LPS22HBSensor::Enable(void)
cparata 2:21a191bd1998 122 {
cparata 2:21a191bd1998 123 /* Check if the component is already enabled */
cparata 2:21a191bd1998 124 if ( isEnabled == 1 )
cparata 2:21a191bd1998 125 {
cparata 2:21a191bd1998 126 return 0;
cparata 2:21a191bd1998 127 }
cparata 2:21a191bd1998 128
cparata 2:21a191bd1998 129 if(Set_ODR_When_Enabled(Last_ODR) == 1)
cparata 2:21a191bd1998 130 {
cparata 2:21a191bd1998 131 return 1;
cparata 2:21a191bd1998 132 }
cparata 2:21a191bd1998 133
cparata 2:21a191bd1998 134 isEnabled = 1;
cparata 2:21a191bd1998 135
cparata 2:21a191bd1998 136 return 0;
cparata 2:21a191bd1998 137 }
cparata 2:21a191bd1998 138
cparata 2:21a191bd1998 139 /**
cparata 2:21a191bd1998 140 * @brief Disable LPS22HB
cparata 2:21a191bd1998 141 * @retval 0 in case of success, an error code otherwise
cparata 2:21a191bd1998 142 */
cparata 2:21a191bd1998 143 int LPS22HBSensor::Disable(void)
cparata 2:21a191bd1998 144 {
cparata 2:21a191bd1998 145 /* Check if the component is already disabled */
cparata 2:21a191bd1998 146 if ( isEnabled == 0 )
cparata 2:21a191bd1998 147 {
cparata 2:21a191bd1998 148 return 0;
cparata 2:21a191bd1998 149 }
cparata 2:21a191bd1998 150
cparata 2:21a191bd1998 151 /* Power down the device */
cparata 2:21a191bd1998 152 if ( LPS22HB_Set_Odr( (void *)this, LPS22HB_ODR_ONE_SHOT ) == LPS22HB_ERROR )
cparata 2:21a191bd1998 153 {
cparata 2:21a191bd1998 154 return 1;
cparata 2:21a191bd1998 155 }
cparata 2:21a191bd1998 156
cparata 2:21a191bd1998 157 isEnabled = 0;
cparata 2:21a191bd1998 158
cparata 2:21a191bd1998 159 return 0;
cparata 2:21a191bd1998 160 }
cparata 2:21a191bd1998 161
cparata 2:21a191bd1998 162 /**
cparata 2:21a191bd1998 163 * @brief Read ID address of LPS22HB
cparata 2:21a191bd1998 164 * @param id the pointer where the ID of the device is stored
cparata 2:21a191bd1998 165 * @retval 0 in case of success, an error code otherwise
cparata 2:21a191bd1998 166 */
cparata 2:21a191bd1998 167 int LPS22HBSensor::ReadID(uint8_t *id)
cparata 2:21a191bd1998 168 {
cparata 2:21a191bd1998 169 if(!id)
cparata 2:21a191bd1998 170 {
cparata 2:21a191bd1998 171 return 1;
cparata 2:21a191bd1998 172 }
cparata 2:21a191bd1998 173
cparata 2:21a191bd1998 174 /* Read WHO AM I register */
cparata 2:21a191bd1998 175 if ( LPS22HB_Get_DeviceID( (void *)this, id ) == LPS22HB_ERROR )
cparata 2:21a191bd1998 176 {
cparata 2:21a191bd1998 177 return 1;
cparata 2:21a191bd1998 178 }
cparata 2:21a191bd1998 179
cparata 2:21a191bd1998 180 return 0;
cparata 2:21a191bd1998 181 }
cparata 2:21a191bd1998 182
cparata 2:21a191bd1998 183 /**
cparata 2:21a191bd1998 184 * @brief Reboot memory content of LPS22HB
cparata 2:21a191bd1998 185 * @param None
cparata 2:21a191bd1998 186 * @retval 0 in case of success, an error code otherwise
cparata 2:21a191bd1998 187 */
cparata 2:21a191bd1998 188 int LPS22HBSensor::Reset(void)
cparata 2:21a191bd1998 189 {
cparata 2:21a191bd1998 190 /* Read WHO AM I register */
cparata 2:21a191bd1998 191 if ( LPS22HB_MemoryBoot((void *)this) == LPS22HB_ERROR )
cparata 2:21a191bd1998 192 {
cparata 2:21a191bd1998 193 return 1;
cparata 2:21a191bd1998 194 }
cparata 2:21a191bd1998 195
cparata 2:21a191bd1998 196 return 0;
cparata 2:21a191bd1998 197 }
cparata 2:21a191bd1998 198
cparata 2:21a191bd1998 199 /**
cparata 2:21a191bd1998 200 * @brief Read LPS22HB output register, and calculate the pressure in mbar
cparata 2:21a191bd1998 201 * @param pfData the pressure value in mbar
cparata 2:21a191bd1998 202 * @retval 0 in case of success, an error code otherwise
cparata 2:21a191bd1998 203 */
cparata 2:21a191bd1998 204 int LPS22HBSensor::GetPressure(float* pfData)
cparata 2:21a191bd1998 205 {
cparata 2:21a191bd1998 206 int32_t int32data = 0;
cparata 2:21a191bd1998 207
cparata 2:21a191bd1998 208 /* Read data from LPS22HB. */
cparata 2:21a191bd1998 209 if ( LPS22HB_Get_Pressure( (void *)this, &int32data ) == LPS22HB_ERROR )
cparata 2:21a191bd1998 210 {
cparata 2:21a191bd1998 211 return 1;
cparata 2:21a191bd1998 212 }
cparata 2:21a191bd1998 213
cparata 2:21a191bd1998 214 *pfData = ( float )int32data / 100.0f;
cparata 2:21a191bd1998 215
cparata 2:21a191bd1998 216 return 0;
cparata 2:21a191bd1998 217 }
cparata 2:21a191bd1998 218
cparata 2:21a191bd1998 219 /**
cparata 2:21a191bd1998 220 * @brief Read LPS22HB output register, and calculate the temperature
cparata 2:21a191bd1998 221 * @param pfData the temperature value
cparata 2:21a191bd1998 222 * @retval 0 in case of success, an error code otherwise
cparata 2:21a191bd1998 223 */
cparata 2:21a191bd1998 224 int LPS22HBSensor::GetTemperature(float *pfData)
cparata 2:21a191bd1998 225 {
cparata 2:21a191bd1998 226 int16_t int16data = 0;
cparata 2:21a191bd1998 227
cparata 2:21a191bd1998 228 /* Read data from LPS22HB. */
cparata 2:21a191bd1998 229 if ( LPS22HB_Get_Temperature( (void *)this, &int16data ) == LPS22HB_ERROR )
cparata 2:21a191bd1998 230 {
cparata 2:21a191bd1998 231 return 1;
cparata 2:21a191bd1998 232 }
cparata 2:21a191bd1998 233
cparata 2:21a191bd1998 234 *pfData = ( float )int16data / 10.0f;
cparata 2:21a191bd1998 235
cparata 2:21a191bd1998 236 return 0;
cparata 2:21a191bd1998 237 }
cparata 2:21a191bd1998 238
cparata 2:21a191bd1998 239 /**
cparata 2:21a191bd1998 240 * @brief Read LPS22HB output data rate
cparata 2:21a191bd1998 241 * @param odr the pointer to the output data rate
cparata 2:21a191bd1998 242 * @retval 0 in case of success, an error code otherwise
cparata 2:21a191bd1998 243 */
cparata 2:21a191bd1998 244 int LPS22HBSensor::Get_ODR(float* odr)
cparata 2:21a191bd1998 245 {
cparata 2:21a191bd1998 246 LPS22HB_Odr_et odr_low_level;
cparata 2:21a191bd1998 247
cparata 2:21a191bd1998 248 if ( LPS22HB_Get_Odr( (void *)this, &odr_low_level ) == LPS22HB_ERROR )
cparata 2:21a191bd1998 249 {
cparata 2:21a191bd1998 250 return 1;
cparata 2:21a191bd1998 251 }
cparata 2:21a191bd1998 252
cparata 2:21a191bd1998 253 switch( odr_low_level )
cparata 2:21a191bd1998 254 {
cparata 2:21a191bd1998 255 case LPS22HB_ODR_ONE_SHOT:
cparata 2:21a191bd1998 256 *odr = 0.0f;
cparata 2:21a191bd1998 257 break;
cparata 2:21a191bd1998 258 case LPS22HB_ODR_1HZ:
cparata 2:21a191bd1998 259 *odr = 1.0f;
cparata 2:21a191bd1998 260 break;
cparata 2:21a191bd1998 261 case LPS22HB_ODR_10HZ:
cparata 2:21a191bd1998 262 *odr = 10.0f;
cparata 2:21a191bd1998 263 break;
cparata 2:21a191bd1998 264 case LPS22HB_ODR_25HZ:
cparata 2:21a191bd1998 265 *odr = 25.0f;
cparata 2:21a191bd1998 266 break;
cparata 2:21a191bd1998 267 case LPS22HB_ODR_50HZ:
cparata 2:21a191bd1998 268 *odr = 50.0f;
cparata 2:21a191bd1998 269 break;
cparata 2:21a191bd1998 270 case LPS22HB_ODR_75HZ:
cparata 2:21a191bd1998 271 *odr = 75.0f;
cparata 2:21a191bd1998 272 break;
cparata 2:21a191bd1998 273 default:
cparata 2:21a191bd1998 274 *odr = -1.0f;
cparata 2:21a191bd1998 275 return 1;
cparata 2:21a191bd1998 276 }
cparata 2:21a191bd1998 277
cparata 2:21a191bd1998 278 return 0;
cparata 2:21a191bd1998 279 }
cparata 2:21a191bd1998 280
cparata 2:21a191bd1998 281 /**
cparata 2:21a191bd1998 282 * @brief Set ODR
cparata 2:21a191bd1998 283 * @param odr the output data rate to be set
cparata 2:21a191bd1998 284 * @retval 0 in case of success, an error code otherwise
cparata 2:21a191bd1998 285 */
cparata 2:21a191bd1998 286 int LPS22HBSensor::Set_ODR(float odr)
cparata 2:21a191bd1998 287 {
cparata 2:21a191bd1998 288 if(isEnabled == 1)
cparata 2:21a191bd1998 289 {
cparata 2:21a191bd1998 290 if(Set_ODR_When_Enabled(odr) == 1)
cparata 2:21a191bd1998 291 {
cparata 2:21a191bd1998 292 return 1;
cparata 2:21a191bd1998 293 }
cparata 2:21a191bd1998 294 }
cparata 2:21a191bd1998 295 else
cparata 2:21a191bd1998 296 {
cparata 2:21a191bd1998 297 if(Set_ODR_When_Disabled(odr) == 1)
cparata 2:21a191bd1998 298 {
cparata 2:21a191bd1998 299 return 1;
cparata 2:21a191bd1998 300 }
cparata 2:21a191bd1998 301 }
cparata 2:21a191bd1998 302
cparata 2:21a191bd1998 303 return 0;
cparata 2:21a191bd1998 304 }
cparata 2:21a191bd1998 305
cparata 2:21a191bd1998 306
cparata 2:21a191bd1998 307 /**
cparata 2:21a191bd1998 308 * @brief Set the LPS22HB sensor output data rate when enabled
cparata 2:21a191bd1998 309 * @param odr the functional output data rate to be set
cparata 2:21a191bd1998 310 * @retval 0 in case of success
cparata 2:21a191bd1998 311 * @retval 1 in case of failure
cparata 2:21a191bd1998 312 */
cparata 2:21a191bd1998 313 int LPS22HBSensor::Set_ODR_When_Enabled( float odr )
cparata 2:21a191bd1998 314 {
cparata 2:21a191bd1998 315 LPS22HB_Odr_et new_odr;
cparata 2:21a191bd1998 316
cparata 2:21a191bd1998 317 new_odr = ( odr <= 1.0f ) ? LPS22HB_ODR_1HZ
cparata 2:21a191bd1998 318 : ( odr <= 10.0f ) ? LPS22HB_ODR_10HZ
cparata 2:21a191bd1998 319 : ( odr <= 25.0f ) ? LPS22HB_ODR_25HZ
cparata 2:21a191bd1998 320 : ( odr <= 50.0f ) ? LPS22HB_ODR_50HZ
cparata 2:21a191bd1998 321 : LPS22HB_ODR_75HZ;
cparata 2:21a191bd1998 322
cparata 2:21a191bd1998 323 if ( LPS22HB_Set_Odr( (void *)this, new_odr ) == LPS22HB_ERROR )
cparata 2:21a191bd1998 324 {
cparata 2:21a191bd1998 325 return 1;
cparata 2:21a191bd1998 326 }
cparata 2:21a191bd1998 327
cparata 2:21a191bd1998 328 if ( Get_ODR( &Last_ODR ) == 1 )
cparata 2:21a191bd1998 329 {
cparata 2:21a191bd1998 330 return 1;
cparata 2:21a191bd1998 331 }
cparata 2:21a191bd1998 332
cparata 2:21a191bd1998 333 return 0;
cparata 2:21a191bd1998 334 }
cparata 2:21a191bd1998 335
cparata 2:21a191bd1998 336 /**
cparata 2:21a191bd1998 337 * @brief Set the LPS22HB sensor output data rate when disabled
cparata 2:21a191bd1998 338 * @param odr the functional output data rate to be set
cparata 2:21a191bd1998 339 * @retval 0 in case of success
cparata 2:21a191bd1998 340 * @retval 1 in case of failure
cparata 2:21a191bd1998 341 */
cparata 2:21a191bd1998 342 int LPS22HBSensor::Set_ODR_When_Disabled( float odr )
cparata 2:21a191bd1998 343 {
cparata 2:21a191bd1998 344 Last_ODR = ( odr <= 1.0f ) ? 1.0f
cparata 2:21a191bd1998 345 : ( odr <= 10.0f ) ? 10.0f
cparata 2:21a191bd1998 346 : ( odr <= 25.0f ) ? 25.0f
cparata 2:21a191bd1998 347 : ( odr <= 50.0f ) ? 50.0f
cparata 2:21a191bd1998 348 : 75.0f;
cparata 2:21a191bd1998 349
cparata 2:21a191bd1998 350 return 0;
cparata 2:21a191bd1998 351 }
cparata 2:21a191bd1998 352
cparata 2:21a191bd1998 353
cparata 2:21a191bd1998 354 /**
cparata 2:21a191bd1998 355 * @brief Read the data from register
cparata 2:21a191bd1998 356 * @param reg register address
cparata 2:21a191bd1998 357 * @param data register data
cparata 2:21a191bd1998 358 * @retval 0 in case of success
cparata 2:21a191bd1998 359 * @retval 1 in case of failure
cparata 2:21a191bd1998 360 */
cparata 2:21a191bd1998 361 int LPS22HBSensor::ReadReg( uint8_t reg, uint8_t *data )
cparata 2:21a191bd1998 362 {
cparata 2:21a191bd1998 363
cparata 2:21a191bd1998 364 if ( LPS22HB_ReadReg( (void *)this, reg, 1, data ) == LPS22HB_ERROR )
cparata 2:21a191bd1998 365 {
cparata 2:21a191bd1998 366 return 1;
cparata 2:21a191bd1998 367 }
cparata 2:21a191bd1998 368
cparata 2:21a191bd1998 369 return 0;
cparata 2:21a191bd1998 370 }
cparata 2:21a191bd1998 371
cparata 2:21a191bd1998 372 /**
cparata 2:21a191bd1998 373 * @brief Write the data to register
cparata 2:21a191bd1998 374 * @param reg register address
cparata 2:21a191bd1998 375 * @param data register data
cparata 2:21a191bd1998 376 * @retval 0 in case of success
cparata 2:21a191bd1998 377 * @retval 1 in case of failure
cparata 2:21a191bd1998 378 */
cparata 2:21a191bd1998 379 int LPS22HBSensor::WriteReg( uint8_t reg, uint8_t data )
cparata 2:21a191bd1998 380 {
cparata 2:21a191bd1998 381
cparata 2:21a191bd1998 382 if ( LPS22HB_WriteReg( (void *)this, reg, 1, &data ) == LPS22HB_ERROR )
cparata 2:21a191bd1998 383 {
cparata 2:21a191bd1998 384 return 1;
cparata 2:21a191bd1998 385 }
cparata 2:21a191bd1998 386
cparata 2:21a191bd1998 387 return 0;
cparata 2:21a191bd1998 388 }
cparata 2:21a191bd1998 389
cparata 2:21a191bd1998 390
cparata 2:21a191bd1998 391 uint8_t LPS22HB_IO_Write( void *handle, uint8_t WriteAddr, uint8_t *pBuffer, uint16_t nBytesToWrite )
cparata 2:21a191bd1998 392 {
cparata 2:21a191bd1998 393 return ((LPS22HBSensor *)handle)->IO_Write(pBuffer, WriteAddr, nBytesToWrite);
cparata 2:21a191bd1998 394 }
cparata 2:21a191bd1998 395
cparata 2:21a191bd1998 396 uint8_t LPS22HB_IO_Read( void *handle, uint8_t ReadAddr, uint8_t *pBuffer, uint16_t nBytesToRead )
cparata 2:21a191bd1998 397 {
cparata 2:21a191bd1998 398 return ((LPS22HBSensor *)handle)->IO_Read(pBuffer, ReadAddr, nBytesToRead);
cparata 2:21a191bd1998 399 }