ST
Example of tilt detection for LSM6DSL in X-NUCLEO-IKS01A2
Dependencies: X_NUCLEO_IKS01A2 mbed
Fork of
Tilt_IKS01A2
by 
ST Expansion SW Team
Tilt Detection Demo Application based on sensor expansion board X-NUCLEO-IKS01A2
Main function is to show how to detect the tilt event 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 tilt the board and then view the notification using an hyper terminal. When the tilt event is detected, the LED is switched on for a while.
- the user button can be used to enable/disable the tilt detection feature.
X_NUCLEO_IKS01A2/Components/HTS221Sensor/HTS221Sensor.cpp@2:39ad2a393143, 2016-08-19 (annotated)
- Committer:
- cparata
- Date:
- Fri Aug 19 12:34:01 2016 +0000
- Revision:
- 2:39ad2a393143
Add interfaces to all components
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| cparata | 2:39ad2a393143 | 1 | /** |
| cparata | 2:39ad2a393143 | 2 | ****************************************************************************** |
| cparata | 2:39ad2a393143 | 3 | * @file HTS221Sensor.cpp |
| cparata | 2:39ad2a393143 | 4 | * @author AST |
| cparata | 2:39ad2a393143 | 5 | * @version V1.0.0 |
| cparata | 2:39ad2a393143 | 6 | * @date 5 August 2016 |
| cparata | 2:39ad2a393143 | 7 | * @brief Implementation of an HTS221 Humidity and Temperature sensor. |
| cparata | 2:39ad2a393143 | 8 | ****************************************************************************** |
| cparata | 2:39ad2a393143 | 9 | * @attention |
| cparata | 2:39ad2a393143 | 10 | * |
| cparata | 2:39ad2a393143 | 11 | * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> |
| cparata | 2:39ad2a393143 | 12 | * |
| cparata | 2:39ad2a393143 | 13 | * Redistribution and use in source and binary forms, with or without modification, |
| cparata | 2:39ad2a393143 | 14 | * are permitted provided that the following conditions are met: |
| cparata | 2:39ad2a393143 | 15 | * 1. Redistributions of source code must retain the above copyright notice, |
| cparata | 2:39ad2a393143 | 16 | * this list of conditions and the following disclaimer. |
| cparata | 2:39ad2a393143 | 17 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
| cparata | 2:39ad2a393143 | 18 | * this list of conditions and the following disclaimer in the documentation |
| cparata | 2:39ad2a393143 | 19 | * and/or other materials provided with the distribution. |
| cparata | 2:39ad2a393143 | 20 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
| cparata | 2:39ad2a393143 | 21 | * may be used to endorse or promote products derived from this software |
| cparata | 2:39ad2a393143 | 22 | * without specific prior written permission. |
| cparata | 2:39ad2a393143 | 23 | * |
| cparata | 2:39ad2a393143 | 24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| cparata | 2:39ad2a393143 | 25 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| cparata | 2:39ad2a393143 | 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| cparata | 2:39ad2a393143 | 27 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| cparata | 2:39ad2a393143 | 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| cparata | 2:39ad2a393143 | 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| cparata | 2:39ad2a393143 | 30 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| cparata | 2:39ad2a393143 | 31 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| cparata | 2:39ad2a393143 | 32 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| cparata | 2:39ad2a393143 | 33 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| cparata | 2:39ad2a393143 | 34 | * |
| cparata | 2:39ad2a393143 | 35 | ****************************************************************************** |
| cparata | 2:39ad2a393143 | 36 | */ |
| cparata | 2:39ad2a393143 | 37 | |
| cparata | 2:39ad2a393143 | 38 | |
| cparata | 2:39ad2a393143 | 39 | /* Includes ------------------------------------------------------------------*/ |
| cparata | 2:39ad2a393143 | 40 | |
| cparata | 2:39ad2a393143 | 41 | #include "mbed.h" |
| cparata | 2:39ad2a393143 | 42 | #include "DevI2C.h" |
| cparata | 2:39ad2a393143 | 43 | #include "HTS221Sensor.h" |
| cparata | 2:39ad2a393143 | 44 | #include "HTS221_Driver.h" |
| cparata | 2:39ad2a393143 | 45 | |
| cparata | 2:39ad2a393143 | 46 | |
| cparata | 2:39ad2a393143 | 47 | /* Class Implementation ------------------------------------------------------*/ |
| cparata | 2:39ad2a393143 | 48 | |
| cparata | 2:39ad2a393143 | 49 | /** Constructor |
| cparata | 2:39ad2a393143 | 50 | * @param i2c object of an helper class which handles the I2C peripheral |
| cparata | 2:39ad2a393143 | 51 | * @param address the address of the component's instance |
| cparata | 2:39ad2a393143 | 52 | */ |
| cparata | 2:39ad2a393143 | 53 | HTS221Sensor::HTS221Sensor(DevI2C &i2c) : dev_i2c(i2c) |
| cparata | 2:39ad2a393143 | 54 | { |
| cparata | 2:39ad2a393143 | 55 | address = HTS221_I2C_ADDRESS; |
| cparata | 2:39ad2a393143 | 56 | }; |
| cparata | 2:39ad2a393143 | 57 | |
| cparata | 2:39ad2a393143 | 58 | |
| cparata | 2:39ad2a393143 | 59 | /** Constructor |
| cparata | 2:39ad2a393143 | 60 | * @param i2c object of an helper class which handles the I2C peripheral |
| cparata | 2:39ad2a393143 | 61 | * @param address the address of the component's instance |
| cparata | 2:39ad2a393143 | 62 | */ |
| cparata | 2:39ad2a393143 | 63 | HTS221Sensor::HTS221Sensor(DevI2C &i2c, uint8_t address) : dev_i2c(i2c), address(address) |
| cparata | 2:39ad2a393143 | 64 | { |
| cparata | 2:39ad2a393143 | 65 | |
| cparata | 2:39ad2a393143 | 66 | }; |
| cparata | 2:39ad2a393143 | 67 | |
| cparata | 2:39ad2a393143 | 68 | /** |
| cparata | 2:39ad2a393143 | 69 | * @brief Initializing the component. |
| cparata | 2:39ad2a393143 | 70 | * @param[in] init pointer to device specific initalization structure. |
| cparata | 2:39ad2a393143 | 71 | * @retval "0" in case of success, an error code otherwise. |
| cparata | 2:39ad2a393143 | 72 | */ |
| cparata | 2:39ad2a393143 | 73 | int HTS221Sensor::Init(void *init) |
| cparata | 2:39ad2a393143 | 74 | { |
| cparata | 2:39ad2a393143 | 75 | /* Power down the device */ |
| cparata | 2:39ad2a393143 | 76 | if ( HTS221_DeActivate( (void *)this ) == HTS221_ERROR ) |
| cparata | 2:39ad2a393143 | 77 | { |
| cparata | 2:39ad2a393143 | 78 | return 1; |
| cparata | 2:39ad2a393143 | 79 | } |
| cparata | 2:39ad2a393143 | 80 | |
| cparata | 2:39ad2a393143 | 81 | /* Enable BDU */ |
| cparata | 2:39ad2a393143 | 82 | if ( HTS221_Set_BduMode( (void *)this, HTS221_ENABLE ) == HTS221_ERROR ) |
| cparata | 2:39ad2a393143 | 83 | { |
| cparata | 2:39ad2a393143 | 84 | return 1; |
| cparata | 2:39ad2a393143 | 85 | } |
| cparata | 2:39ad2a393143 | 86 | |
| cparata | 2:39ad2a393143 | 87 | if(Set_ODR(1.0f) == 1) |
| cparata | 2:39ad2a393143 | 88 | { |
| cparata | 2:39ad2a393143 | 89 | return 1; |
| cparata | 2:39ad2a393143 | 90 | } |
| cparata | 2:39ad2a393143 | 91 | |
| cparata | 2:39ad2a393143 | 92 | return 0; |
| cparata | 2:39ad2a393143 | 93 | } |
| cparata | 2:39ad2a393143 | 94 | |
| cparata | 2:39ad2a393143 | 95 | /** |
| cparata | 2:39ad2a393143 | 96 | * @brief Enable HTS221 |
| cparata | 2:39ad2a393143 | 97 | * @retval 0 in case of success, an error code otherwise |
| cparata | 2:39ad2a393143 | 98 | */ |
| cparata | 2:39ad2a393143 | 99 | int HTS221Sensor::Enable(void) |
| cparata | 2:39ad2a393143 | 100 | { |
| cparata | 2:39ad2a393143 | 101 | /* Power up the device */ |
| cparata | 2:39ad2a393143 | 102 | if ( HTS221_Activate( (void *)this ) == HTS221_ERROR ) |
| cparata | 2:39ad2a393143 | 103 | { |
| cparata | 2:39ad2a393143 | 104 | return 1; |
| cparata | 2:39ad2a393143 | 105 | } |
| cparata | 2:39ad2a393143 | 106 | |
| cparata | 2:39ad2a393143 | 107 | return 0; |
| cparata | 2:39ad2a393143 | 108 | } |
| cparata | 2:39ad2a393143 | 109 | |
| cparata | 2:39ad2a393143 | 110 | /** |
| cparata | 2:39ad2a393143 | 111 | * @brief Disable HTS221 |
| cparata | 2:39ad2a393143 | 112 | * @retval 0 in case of success, an error code otherwise |
| cparata | 2:39ad2a393143 | 113 | */ |
| cparata | 2:39ad2a393143 | 114 | int HTS221Sensor::Disable(void) |
| cparata | 2:39ad2a393143 | 115 | { |
| cparata | 2:39ad2a393143 | 116 | /* Power up the device */ |
| cparata | 2:39ad2a393143 | 117 | if ( HTS221_DeActivate( (void *)this ) == HTS221_ERROR ) |
| cparata | 2:39ad2a393143 | 118 | { |
| cparata | 2:39ad2a393143 | 119 | return 1; |
| cparata | 2:39ad2a393143 | 120 | } |
| cparata | 2:39ad2a393143 | 121 | |
| cparata | 2:39ad2a393143 | 122 | return 0; |
| cparata | 2:39ad2a393143 | 123 | } |
| cparata | 2:39ad2a393143 | 124 | |
| cparata | 2:39ad2a393143 | 125 | /** |
| cparata | 2:39ad2a393143 | 126 | * @brief Read ID address of HTS221 |
| cparata | 2:39ad2a393143 | 127 | * @param id the pointer where the ID of the device is stored |
| cparata | 2:39ad2a393143 | 128 | * @retval 0 in case of success, an error code otherwise |
| cparata | 2:39ad2a393143 | 129 | */ |
| cparata | 2:39ad2a393143 | 130 | int HTS221Sensor::ReadID(uint8_t *id) |
| cparata | 2:39ad2a393143 | 131 | { |
| cparata | 2:39ad2a393143 | 132 | if(!id) |
| cparata | 2:39ad2a393143 | 133 | { |
| cparata | 2:39ad2a393143 | 134 | return 1; |
| cparata | 2:39ad2a393143 | 135 | } |
| cparata | 2:39ad2a393143 | 136 | |
| cparata | 2:39ad2a393143 | 137 | /* Read WHO AM I register */ |
| cparata | 2:39ad2a393143 | 138 | if ( HTS221_Get_DeviceID( (void *)this, id ) == HTS221_ERROR ) |
| cparata | 2:39ad2a393143 | 139 | { |
| cparata | 2:39ad2a393143 | 140 | return 1; |
| cparata | 2:39ad2a393143 | 141 | } |
| cparata | 2:39ad2a393143 | 142 | |
| cparata | 2:39ad2a393143 | 143 | return 0; |
| cparata | 2:39ad2a393143 | 144 | } |
| cparata | 2:39ad2a393143 | 145 | |
| cparata | 2:39ad2a393143 | 146 | /** |
| cparata | 2:39ad2a393143 | 147 | * @brief Reboot memory content of HTS221 |
| cparata | 2:39ad2a393143 | 148 | * @param None |
| cparata | 2:39ad2a393143 | 149 | * @retval 0 in case of success, an error code otherwise |
| cparata | 2:39ad2a393143 | 150 | */ |
| cparata | 2:39ad2a393143 | 151 | int HTS221Sensor::Reset(void) |
| cparata | 2:39ad2a393143 | 152 | { |
| cparata | 2:39ad2a393143 | 153 | uint8_t tmpreg; |
| cparata | 2:39ad2a393143 | 154 | |
| cparata | 2:39ad2a393143 | 155 | /* Read CTRL_REG2 register */ |
| cparata | 2:39ad2a393143 | 156 | if (ReadReg(HTS221_CTRL_REG2, &tmpreg) != 0) |
| cparata | 2:39ad2a393143 | 157 | { |
| cparata | 2:39ad2a393143 | 158 | return 1; |
| cparata | 2:39ad2a393143 | 159 | } |
| cparata | 2:39ad2a393143 | 160 | |
| cparata | 2:39ad2a393143 | 161 | /* Enable or Disable the reboot memory */ |
| cparata | 2:39ad2a393143 | 162 | tmpreg |= (0x01 << HTS221_BOOT_BIT); |
| cparata | 2:39ad2a393143 | 163 | |
| cparata | 2:39ad2a393143 | 164 | /* Write value to MEMS CTRL_REG2 regsister */ |
| cparata | 2:39ad2a393143 | 165 | if (WriteReg(HTS221_CTRL_REG2, tmpreg) != 0) |
| cparata | 2:39ad2a393143 | 166 | { |
| cparata | 2:39ad2a393143 | 167 | return 1; |
| cparata | 2:39ad2a393143 | 168 | } |
| cparata | 2:39ad2a393143 | 169 | |
| cparata | 2:39ad2a393143 | 170 | return 0; |
| cparata | 2:39ad2a393143 | 171 | } |
| cparata | 2:39ad2a393143 | 172 | |
| cparata | 2:39ad2a393143 | 173 | /** |
| cparata | 2:39ad2a393143 | 174 | * @brief Read HTS221 output register, and calculate the humidity |
| cparata | 2:39ad2a393143 | 175 | * @param pfData the pointer to data output |
| cparata | 2:39ad2a393143 | 176 | * @retval 0 in case of success, an error code otherwise |
| cparata | 2:39ad2a393143 | 177 | */ |
| cparata | 2:39ad2a393143 | 178 | int HTS221Sensor::GetHumidity(float* pfData) |
| cparata | 2:39ad2a393143 | 179 | { |
| cparata | 2:39ad2a393143 | 180 | uint16_t uint16data = 0; |
| cparata | 2:39ad2a393143 | 181 | |
| cparata | 2:39ad2a393143 | 182 | /* Read data from HTS221. */ |
| cparata | 2:39ad2a393143 | 183 | if ( HTS221_Get_Humidity( (void *)this, &uint16data ) == HTS221_ERROR ) |
| cparata | 2:39ad2a393143 | 184 | { |
| cparata | 2:39ad2a393143 | 185 | return 1; |
| cparata | 2:39ad2a393143 | 186 | } |
| cparata | 2:39ad2a393143 | 187 | |
| cparata | 2:39ad2a393143 | 188 | *pfData = ( float )uint16data / 10.0f; |
| cparata | 2:39ad2a393143 | 189 | |
| cparata | 2:39ad2a393143 | 190 | return 0; |
| cparata | 2:39ad2a393143 | 191 | } |
| cparata | 2:39ad2a393143 | 192 | |
| cparata | 2:39ad2a393143 | 193 | /** |
| cparata | 2:39ad2a393143 | 194 | * @brief Read HTS221 output register, and calculate the temperature |
| cparata | 2:39ad2a393143 | 195 | * @param pfData the pointer to data output |
| cparata | 2:39ad2a393143 | 196 | * @retval 0 in case of success, an error code otherwise |
| cparata | 2:39ad2a393143 | 197 | */ |
| cparata | 2:39ad2a393143 | 198 | int HTS221Sensor::GetTemperature(float* pfData) |
| cparata | 2:39ad2a393143 | 199 | { |
| cparata | 2:39ad2a393143 | 200 | int16_t int16data = 0; |
| cparata | 2:39ad2a393143 | 201 | |
| cparata | 2:39ad2a393143 | 202 | /* Read data from HTS221. */ |
| cparata | 2:39ad2a393143 | 203 | if ( HTS221_Get_Temperature( (void *)this, &int16data ) == HTS221_ERROR ) |
| cparata | 2:39ad2a393143 | 204 | { |
| cparata | 2:39ad2a393143 | 205 | return 1; |
| cparata | 2:39ad2a393143 | 206 | } |
| cparata | 2:39ad2a393143 | 207 | |
| cparata | 2:39ad2a393143 | 208 | *pfData = ( float )int16data / 10.0f; |
| cparata | 2:39ad2a393143 | 209 | |
| cparata | 2:39ad2a393143 | 210 | return 0; |
| cparata | 2:39ad2a393143 | 211 | } |
| cparata | 2:39ad2a393143 | 212 | |
| cparata | 2:39ad2a393143 | 213 | /** |
| cparata | 2:39ad2a393143 | 214 | * @brief Read HTS221 output register, and calculate the humidity |
| cparata | 2:39ad2a393143 | 215 | * @param odr the pointer to the output data rate |
| cparata | 2:39ad2a393143 | 216 | * @retval 0 in case of success, an error code otherwise |
| cparata | 2:39ad2a393143 | 217 | */ |
| cparata | 2:39ad2a393143 | 218 | int HTS221Sensor::Get_ODR(float* odr) |
| cparata | 2:39ad2a393143 | 219 | { |
| cparata | 2:39ad2a393143 | 220 | HTS221_Odr_et odr_low_level; |
| cparata | 2:39ad2a393143 | 221 | |
| cparata | 2:39ad2a393143 | 222 | if ( HTS221_Get_Odr( (void *)this, &odr_low_level ) == HTS221_ERROR ) |
| cparata | 2:39ad2a393143 | 223 | { |
| cparata | 2:39ad2a393143 | 224 | return 1; |
| cparata | 2:39ad2a393143 | 225 | } |
| cparata | 2:39ad2a393143 | 226 | |
| cparata | 2:39ad2a393143 | 227 | switch( odr_low_level ) |
| cparata | 2:39ad2a393143 | 228 | { |
| cparata | 2:39ad2a393143 | 229 | case HTS221_ODR_ONE_SHOT: |
| cparata | 2:39ad2a393143 | 230 | *odr = 0.0f; |
| cparata | 2:39ad2a393143 | 231 | break; |
| cparata | 2:39ad2a393143 | 232 | case HTS221_ODR_1HZ : |
| cparata | 2:39ad2a393143 | 233 | *odr = 1.0f; |
| cparata | 2:39ad2a393143 | 234 | break; |
| cparata | 2:39ad2a393143 | 235 | case HTS221_ODR_7HZ : |
| cparata | 2:39ad2a393143 | 236 | *odr = 7.0f; |
| cparata | 2:39ad2a393143 | 237 | break; |
| cparata | 2:39ad2a393143 | 238 | case HTS221_ODR_12_5HZ : |
| cparata | 2:39ad2a393143 | 239 | *odr = 12.5f; |
| cparata | 2:39ad2a393143 | 240 | break; |
| cparata | 2:39ad2a393143 | 241 | default : |
| cparata | 2:39ad2a393143 | 242 | *odr = -1.0f; |
| cparata | 2:39ad2a393143 | 243 | return 1; |
| cparata | 2:39ad2a393143 | 244 | } |
| cparata | 2:39ad2a393143 | 245 | |
| cparata | 2:39ad2a393143 | 246 | return 0; |
| cparata | 2:39ad2a393143 | 247 | } |
| cparata | 2:39ad2a393143 | 248 | |
| cparata | 2:39ad2a393143 | 249 | /** |
| cparata | 2:39ad2a393143 | 250 | * @brief Set ODR |
| cparata | 2:39ad2a393143 | 251 | * @param odr the output data rate to be set |
| cparata | 2:39ad2a393143 | 252 | * @retval 0 in case of success, an error code otherwise |
| cparata | 2:39ad2a393143 | 253 | */ |
| cparata | 2:39ad2a393143 | 254 | int HTS221Sensor::Set_ODR(float odr) |
| cparata | 2:39ad2a393143 | 255 | { |
| cparata | 2:39ad2a393143 | 256 | HTS221_Odr_et new_odr; |
| cparata | 2:39ad2a393143 | 257 | |
| cparata | 2:39ad2a393143 | 258 | new_odr = ( odr <= 1.0f ) ? HTS221_ODR_1HZ |
| cparata | 2:39ad2a393143 | 259 | : ( odr <= 7.0f ) ? HTS221_ODR_7HZ |
| cparata | 2:39ad2a393143 | 260 | : HTS221_ODR_12_5HZ; |
| cparata | 2:39ad2a393143 | 261 | |
| cparata | 2:39ad2a393143 | 262 | if ( HTS221_Set_Odr( (void *)this, new_odr ) == HTS221_ERROR ) |
| cparata | 2:39ad2a393143 | 263 | { |
| cparata | 2:39ad2a393143 | 264 | return 1; |
| cparata | 2:39ad2a393143 | 265 | } |
| cparata | 2:39ad2a393143 | 266 | |
| cparata | 2:39ad2a393143 | 267 | return 0; |
| cparata | 2:39ad2a393143 | 268 | } |
| cparata | 2:39ad2a393143 | 269 | |
| cparata | 2:39ad2a393143 | 270 | |
| cparata | 2:39ad2a393143 | 271 | /** |
| cparata | 2:39ad2a393143 | 272 | * @brief Read the data from register |
| cparata | 2:39ad2a393143 | 273 | * @param reg register address |
| cparata | 2:39ad2a393143 | 274 | * @param data register data |
| cparata | 2:39ad2a393143 | 275 | * @retval 0 in case of success |
| cparata | 2:39ad2a393143 | 276 | * @retval 1 in case of failure |
| cparata | 2:39ad2a393143 | 277 | */ |
| cparata | 2:39ad2a393143 | 278 | int HTS221Sensor::ReadReg( uint8_t reg, uint8_t *data ) |
| cparata | 2:39ad2a393143 | 279 | { |
| cparata | 2:39ad2a393143 | 280 | |
| cparata | 2:39ad2a393143 | 281 | if ( HTS221_ReadReg( (void *)this, reg, 1, data ) == HTS221_ERROR ) |
| cparata | 2:39ad2a393143 | 282 | { |
| cparata | 2:39ad2a393143 | 283 | return 1; |
| cparata | 2:39ad2a393143 | 284 | } |
| cparata | 2:39ad2a393143 | 285 | |
| cparata | 2:39ad2a393143 | 286 | return 0; |
| cparata | 2:39ad2a393143 | 287 | } |
| cparata | 2:39ad2a393143 | 288 | |
| cparata | 2:39ad2a393143 | 289 | /** |
| cparata | 2:39ad2a393143 | 290 | * @brief Write the data to register |
| cparata | 2:39ad2a393143 | 291 | * @param reg register address |
| cparata | 2:39ad2a393143 | 292 | * @param data register data |
| cparata | 2:39ad2a393143 | 293 | * @retval 0 in case of success |
| cparata | 2:39ad2a393143 | 294 | * @retval 1 in case of failure |
| cparata | 2:39ad2a393143 | 295 | */ |
| cparata | 2:39ad2a393143 | 296 | int HTS221Sensor::WriteReg( uint8_t reg, uint8_t data ) |
| cparata | 2:39ad2a393143 | 297 | { |
| cparata | 2:39ad2a393143 | 298 | |
| cparata | 2:39ad2a393143 | 299 | if ( HTS221_WriteReg( (void *)this, reg, 1, &data ) == HTS221_ERROR ) |
| cparata | 2:39ad2a393143 | 300 | { |
| cparata | 2:39ad2a393143 | 301 | return 1; |
| cparata | 2:39ad2a393143 | 302 | } |
| cparata | 2:39ad2a393143 | 303 | |
| cparata | 2:39ad2a393143 | 304 | return 0; |
| cparata | 2:39ad2a393143 | 305 | } |
| cparata | 2:39ad2a393143 | 306 | |
| cparata | 2:39ad2a393143 | 307 | uint8_t HTS221_IO_Write( void *handle, uint8_t WriteAddr, uint8_t *pBuffer, uint16_t nBytesToWrite ) |
| cparata | 2:39ad2a393143 | 308 | { |
| cparata | 2:39ad2a393143 | 309 | return ((HTS221Sensor *)handle)->IO_Write(pBuffer, WriteAddr, nBytesToWrite); |
| cparata | 2:39ad2a393143 | 310 | } |
| cparata | 2:39ad2a393143 | 311 | |
| cparata | 2:39ad2a393143 | 312 | uint8_t HTS221_IO_Read( void *handle, uint8_t ReadAddr, uint8_t *pBuffer, uint16_t nBytesToRead ) |
| cparata | 2:39ad2a393143 | 313 | { |
| cparata | 2:39ad2a393143 | 314 | return ((HTS221Sensor *)handle)->IO_Read(pBuffer, ReadAddr, nBytesToRead); |
| cparata | 2:39ad2a393143 | 315 | } |