stm32f3_discovery_lsm303dlhc.h

00001 /**
00002   ******************************************************************************
00003   * @file    stm32f3_discovery_lsm303dlhc.h
00004   * @author  MCD Application Team
00005   * @version V1.1.0
00006   * @date    20-September-2012
00007   * @brief   This file contains definitions for stm32f3_discovery_lsm303dlhc.c 
00008   *          firmware driver.
00009   ******************************************************************************
00010   * @attention
00011   *
00012   * <h2><center>&copy; COPYRIGHT 2012 STMicroelectronics</center></h2>
00013   *
00014   * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
00015   * You may not use this file except in compliance with the License.
00016   * You may obtain a copy of the License at:
00017   *
00018   *        http://www.st.com/software_license_agreement_liberty_v2
00019   *
00020   * Unless required by applicable law or agreed to in writing, software 
00021   * distributed under the License is distributed on an "AS IS" BASIS, 
00022   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00023   * See the License for the specific language governing permissions and
00024   * limitations under the License.
00025   *
00026   ******************************************************************************
00027   */
00028   
00029 
00030 /* Define to prevent recursive inclusion -------------------------------------*/
00031 #ifndef __STM32F3_DISCOVERY_LSM303DLHC_H
00032 #define __STM32F3_DISCOVERY_LSM303DLHC_H
00033 
00034 #ifdef __cplusplus
00035  extern "C" {
00036 #endif
00037 
00038 /* Includes ------------------------------------------------------------------*/
00039  #include "stm32f30x.h"
00040 
00041 /** @addtogroup Utilities
00042   * @{
00043   */
00044   
00045 /** @addtogroup STM32F3_DISCOVERY
00046   * @{
00047   */ 
00048 
00049 /** @addtogroup STM32F3_DISCOVERY_LSM303DLHC
00050   * @{
00051   */
00052   
00053 /** @defgroup STM32F3_DISCOVERY_LSM303DLHC_Exported_Types
00054   * @{
00055   */
00056 
00057 /** 
00058   * @brief  LSM303DLHC Status  
00059   */ 
00060 
00061 /* LSM303DLHC ACC struct */
00062 typedef struct
00063 {
00064   uint8_t Power_Mode;                         /* Power-down/Normal Mode */
00065   uint8_t AccOutput_DataRate;                 /* OUT data rate */
00066   uint8_t Axes_Enable;                        /* Axes enable */
00067   uint8_t High_Resolution;                    /* High Resolution enabling/disabling */
00068   uint8_t BlockData_Update;                   /* Block Data Update */
00069   uint8_t Endianness;                         /* Endian Data selection */
00070   uint8_t AccFull_Scale;                      /* Full Scale selection */
00071 }LSM303DLHCAcc_InitTypeDef;
00072 
00073 /* LSM303DLHC Acc High Pass Filter struct */
00074 typedef struct
00075 {
00076   uint8_t HighPassFilter_Mode_Selection;      /* Internal filter mode */
00077   uint8_t HighPassFilter_CutOff_Frequency;    /* High pass filter cut-off frequency */
00078   uint8_t HighPassFilter_AOI1;                /* HPF_enabling/disabling for AOI function on interrupt 1 */
00079   uint8_t HighPassFilter_AOI2;                /* HPF_enabling/disabling for AOI function on interrupt 2 */
00080 }LSM303DLHCAcc_FilterConfigTypeDef;
00081 
00082 /* LSM303DLHC Mag struct */
00083 typedef struct
00084 {
00085   uint8_t Temperature_Sensor;                /* Temperature sensor enable/disable */
00086   uint8_t MagOutput_DataRate;                /* OUT data rate */
00087   uint8_t Working_Mode;                      /* operating mode */
00088   uint8_t MagFull_Scale;                     /* Full Scale selection */
00089 }LSM303DLHCMag_InitTypeDef;
00090 /**
00091   * @}
00092   */
00093   
00094 /** @defgroup STM32F3_DISCOVERY_LSM303DLHC_Exported_Constants
00095   * @{
00096   */
00097 #define LSM303DLHC_OK                       ((uint32_t) 0)
00098 #define LSM303DLHC_FAIL                     ((uint32_t) 0)
00099 
00100 /* Uncomment the following line to use the default LSM303DLHC_TIMEOUT_UserCallback() 
00101    function implemented in stm32f3_discovery_lgd20.c file.
00102    LSM303DLHC_TIMEOUT_UserCallback() function is called whenever a timeout condition 
00103    occure during communication (waiting transmit data register empty flag(TXE)
00104    or waiting receive data register is not empty flag (RXNE)). */   
00105  #define USE_DEFAULT_TIMEOUT_CALLBACK 
00106 
00107 /* Maximum Timeout values for flags waiting loops. These timeouts are not based
00108    on accurate values, they just guarantee that the application will not remain
00109    stuck if the I2C communication is corrupted.
00110    You may modify these timeout values depending on CPU frequency and application
00111    conditions (interrupts routines ...). */   
00112 #define LSM303DLHC_FLAG_TIMEOUT             ((uint32_t)0x1000)
00113 #define LSM303DLHC_LONG_TIMEOUT             ((uint32_t)(10 * LSM303DLHC_FLAG_TIMEOUT))  
00114 /**
00115   * @brief  LSM303DLHC I2C Interface pins
00116   */
00117 #define LSM303DLHC_I2C                       I2C1
00118 #define LSM303DLHC_I2C_CLK                   RCC_APB1Periph_I2C1
00119 
00120 #define LSM303DLHC_I2C_SCK_PIN               GPIO_Pin_6                  /* PB.06 */
00121 #define LSM303DLHC_I2C_SCK_GPIO_PORT         GPIOB                       /* GPIOB */
00122 #define LSM303DLHC_I2C_SCK_GPIO_CLK          RCC_AHBPeriph_GPIOB
00123 #define LSM303DLHC_I2C_SCK_SOURCE            GPIO_PinSource6
00124 #define LSM303DLHC_I2C_SCK_AF                GPIO_AF_4
00125 
00126 #define LSM303DLHC_I2C_SDA_PIN               GPIO_Pin_7                  /* PB.7 */
00127 #define LSM303DLHC_I2C_SDA_GPIO_PORT         GPIOB                       /* GPIOB */
00128 #define LSM303DLHC_I2C_SDA_GPIO_CLK          RCC_AHBPeriph_GPIOB
00129 #define LSM303DLHC_I2C_SDA_SOURCE            GPIO_PinSource7
00130 #define LSM303DLHC_I2C_SDA_AF                GPIO_AF_4
00131 
00132 #define LSM303DLHC_DRDY_PIN                  GPIO_Pin_2                  /* PE.02 */
00133 #define LSM303DLHC_DRDY_GPIO_PORT            GPIOE                       /* GPIOE */
00134 #define LSM303DLHC_DRDY_GPIO_CLK             RCC_AHBPeriph_GPIOE
00135 #define LSM303DLHC_DRDY_EXTI_LINE            EXTI_Line2
00136 #define LSM303DLHC_DRDY_EXTI_PORT_SOURCE     EXTI_PortSourceGPIOE
00137 #define LSM303DLHC_DRDY_EXTI_PIN_SOURCE      EXTI_PinSource2
00138 #define LSM303DLHC_DRDY_EXTI_IRQn            EXTI2_TS_IRQn 
00139 
00140 #define LSM303DLHC_I2C_INT1_PIN              GPIO_Pin_4                  /* PE.04 */
00141 #define LSM303DLHC_I2C_INT1_GPIO_PORT        GPIOE                       /* GPIOE */
00142 #define LSM303DLHC_I2C_INT1_GPIO_CLK         RCC_AHBPeriph_GPIOE
00143 #define LSM303DLHC_I2C_INT1_EXTI_LINE        EXTI_Line4
00144 #define LSM303DLHC_I2C_INT1_EXTI_PORT_SOURCE EXTI_PortSourceGPIOE
00145 #define LSM303DLHC_I2C_INT1_EXTI_PIN_SOURCE  EXTI_PinSource4
00146 #define LSM303DLHC_I2C_INT1_EXTI_IRQn        EXTI4_IRQn 
00147 
00148 #define LSM303DLHC_I2C_INT2_PIN              GPIO_Pin_5                  /* PE.05 */
00149 #define LSM303DLHC_I2C_INT2_GPIO_PORT        GPIOE                       /* GPIOE */
00150 #define LSM303DLHC_I2C_INT2_GPIO_CLK         RCC_AHBPeriph_GPIOE
00151 #define LSM303DLHC_I2C_INT2_EXTI_LINE        EXTI_Line5
00152 #define LSM303DLHC_I2C_INT2_EXTI_PORT_SOURCE EXTI_PortSourceGPIOE
00153 #define LSM303DLHC_I2C_INT2_EXTI_PIN_SOURCE  EXTI_PinSource5ss
00154 #define LSM303DLHC_I2C_INT2_EXTI_IRQn        EXTI9_5_IRQn 
00155 
00156 /******************************************************************************/
00157 /*************************** START REGISTER MAPPING  **************************/
00158 /******************************************************************************/
00159 /* Acceleration Registers */
00160 #define LSM303DLHC_CTRL_REG1_A               0x20  /* Control register 1 acceleration */
00161 #define LSM303DLHC_CTRL_REG2_A               0x21  /* Control register 2 acceleration */
00162 #define LSM303DLHC_CTRL_REG3_A               0x22  /* Control register 3 acceleration */
00163 #define LSM303DLHC_CTRL_REG4_A               0x23  /* Control register 4 acceleration */
00164 #define LSM303DLHC_CTRL_REG5_A               0x24  /* Control register 5 acceleration */
00165 #define LSM303DLHC_CTRL_REG6_A               0x25  /* Control register 6 acceleration */
00166 #define LSM303DLHC_REFERENCE_A               0x26  /* Reference register acceleration */
00167 #define LSM303DLHC_STATUS_REG_A              0x27  /* Status register acceleration */
00168 #define LSM303DLHC_OUT_X_L_A                 0x28  /* Output Register X acceleration */
00169 #define LSM303DLHC_OUT_X_H_A                 0x29  /* Output Register X acceleration */
00170 #define LSM303DLHC_OUT_Y_L_A                 0x2A  /* Output Register Y acceleration */
00171 #define LSM303DLHC_OUT_Y_H_A                 0x2B  /* Output Register Y acceleration */
00172 #define LSM303DLHC_OUT_Z_L_A                 0x2C  /* Output Register Z acceleration */
00173 #define LSM303DLHC_OUT_Z_H_A                 0x2D  /* Output Register Z acceleration */ 
00174 #define LSM303DLHC_FIFO_CTRL_REG_A           0x2E  /* Fifo control Register acceleration */
00175 #define LSM303DLHC_FIFO_SRC_REG_A            0x2F  /* Fifo src Register acceleration */
00176 
00177 #define LSM303DLHC_INT1_CFG_A                0x30  /* Interrupt 1 configuration Register acceleration */
00178 #define LSM303DLHC_INT1_SOURCE_A             0x31  /* Interrupt 1 source Register acceleration */
00179 #define LSM303DLHC_INT1_THS_A                0x32  /* Interrupt 1 Threshold register acceleration */
00180 #define LSM303DLHC_INT1_DURATION_A           0x33  /* Interrupt 1 DURATION register acceleration */
00181 
00182 #define LSM303DLHC_INT2_CFG_A                0x34  /* Interrupt 2 configuration Register acceleration */
00183 #define LSM303DLHC_INT2_SOURCE_A             0x35  /* Interrupt 2 source Register acceleration */
00184 #define LSM303DLHC_INT2_THS_A                0x36  /* Interrupt 2 Threshold register acceleration */
00185 #define LSM303DLHC_INT2_DURATION_A           0x37  /* Interrupt 2 DURATION register acceleration */
00186 
00187 #define LSM303DLHC_CLICK_CFG_A               0x38  /* Click configuration Register acceleration */
00188 #define LSM303DLHC_CLICK_SOURCE_A            0x39  /* Click 2 source Register acceleration */
00189 #define LSM303DLHC_CLICK_THS_A               0x3A  /* Click 2 Threshold register acceleration */
00190 
00191 #define LSM303DLHC_TIME_LIMIT_A              0x3B  /* Time Limit Register acceleration */
00192 #define LSM303DLHC_TIME_LATENCY_A            0x3C  /* Time Latency Register acceleration */
00193 #define LSM303DLHC_TIME_WINDOW_A             0x3D  /* Time window register acceleration */
00194 
00195 /* Magnetic field Registers */
00196 #define LSM303DLHC_CRA_REG_M                 0x00  /* Control register A magnetic field */
00197 #define LSM303DLHC_CRB_REG_M                 0x01  /* Control register B magnetic field */
00198 #define LSM303DLHC_MR_REG_M                  0x02  /* Control register MR magnetic field */
00199 #define LSM303DLHC_OUT_X_H_M                 0x03  /* Output Register X magnetic field */
00200 #define LSM303DLHC_OUT_X_L_M                 0x04  /* Output Register X magnetic field */
00201 #define LSM303DLHC_OUT_Z_H_M                 0x05  /* Output Register Z magnetic field */
00202 #define LSM303DLHC_OUT_Z_L_M                 0x06  /* Output Register Z magnetic field */ 
00203 #define LSM303DLHC_OUT_Y_H_M                 0x07  /* Output Register Y magnetic field */
00204 #define LSM303DLHC_OUT_Y_L_M                 0x08  /* Output Register Y magnetic field */
00205 
00206 #define LSM303DLHC_SR_REG_M                  0x09  /* Status Register magnetic field */
00207 #define LSM303DLHC_IRA_REG_M                 0x0A  /* IRA Register magnetic field */
00208 #define LSM303DLHC_IRB_REG_M                 0x0B  /* IRB Register magnetic field */
00209 #define LSM303DLHC_IRC_REG_M                 0x0C  /* IRC Register magnetic field */
00210 
00211 #define LSM303DLHC_TEMP_OUT_H_M              0x31  /* Temperature Register magnetic field */
00212 #define LSM303DLHC_TEMP_OUT_L_M              0x32  /* Temperature Register magnetic field */
00213 /******************************************************************************/
00214 /**************************** END REGISTER MAPPING  ***************************/
00215 /******************************************************************************/
00216 
00217 #define ACC_I2C_ADDRESS                      0x32
00218 #define MAG_I2C_ADDRESS                      0x3C
00219 
00220 /** @defgroup Acc_Power_Mode_selection 
00221   * @{
00222   */
00223 #define LSM303DLHC_NORMAL_MODE            ((uint8_t)0x00)
00224 #define LSM303DLHC_LOWPOWER_MODE          ((uint8_t)0x08)
00225 /**
00226   * @}
00227   */
00228 
00229 /** @defgroup Acc_OutPut_DataRate_Selection 
00230   * @{
00231   */
00232 #define LSM303DLHC_ODR_1_HZ                ((uint8_t)0x10)  /*!< Output Data Rate = 1 Hz */
00233 #define LSM303DLHC_ODR_10_HZ               ((uint8_t)0x20)  /*!< Output Data Rate = 10 Hz */
00234 #define LSM303DLHC_ODR_25_HZ               ((uint8_t)0x30)  /*!< Output Data Rate = 25 Hz */
00235 #define LSM303DLHC_ODR_50_HZ               ((uint8_t)0x40)  /*!< Output Data Rate = 50 Hz */
00236 #define LSM303DLHC_ODR_100_HZ              ((uint8_t)0x50)  /*!< Output Data Rate = 100 Hz */
00237 #define LSM303DLHC_ODR_200_HZ              ((uint8_t)0x60)  /*!< Output Data Rate = 200 Hz */
00238 #define LSM303DLHC_ODR_400_HZ              ((uint8_t)0x70)  /*!< Output Data Rate = 400 Hz */
00239 #define LSM303DLHC_ODR_1620_HZ_LP          ((uint8_t)0x80)  /*!< Output Data Rate = 1620 Hz only in Low Power Mode */
00240 #define LSM303DLHC_ODR_1344_HZ             ((uint8_t)0x90)  /*!< Output Data Rate = 1344 Hz in Normal mode and 5376 Hz in Low Power Mode */
00241 
00242 /**
00243   * @}
00244   */
00245 
00246 /** @defgroup Acc_Axes_Selection 
00247   * @{
00248   */
00249 #define LSM303DLHC_X_ENABLE                ((uint8_t)0x01)
00250 #define LSM303DLHC_Y_ENABLE                ((uint8_t)0x02)
00251 #define LSM303DLHC_Z_ENABLE                ((uint8_t)0x04)
00252 #define LSM303DLHC_AXES_ENABLE             ((uint8_t)0x07)
00253 #define LSM303DLHC_AXES_DISABLE            ((uint8_t)0x00)
00254 /**
00255   * @}
00256   */
00257 
00258 /** @defgroup Acc_High_Resolution
00259   * @{
00260   */
00261 #define LSM303DLHC_HR_ENABLE               ((uint8_t)0x08)
00262 #define LSM303DLHC_HR_DISABLE              ((uint8_t)0x00)
00263 /**
00264   * @}
00265   */
00266 
00267 /** @defgroup Acc_Full_Scale_Selection 
00268   * @{
00269   */
00270 #define LSM303DLHC_FULLSCALE_2G            ((uint8_t)0x00)  /*!< �2 g */
00271 #define LSM303DLHC_FULLSCALE_4G            ((uint8_t)0x10)  /*!< �4 g */
00272 #define LSM303DLHC_FULLSCALE_8G            ((uint8_t)0x20)  /*!< �8 g */
00273 #define LSM303DLHC_FULLSCALE_16G           ((uint8_t)0x30)  /*!< �16 g */
00274 /**
00275   * @}
00276   */
00277   
00278 /** @defgroup Acc_Block_Data_Update 
00279   * @{
00280   */  
00281 #define LSM303DLHC_BlockUpdate_Continous   ((uint8_t)0x00) /*!< Continuos Update */
00282 #define LSM303DLHC_BlockUpdate_Single      ((uint8_t)0x80) /*!< Single Update: output registers not updated until MSB and LSB reading */
00283 /**
00284   * @}
00285   */
00286   
00287 /** @defgroup Acc_Endian_Data_selection
00288   * @{
00289   */  
00290 #define LSM303DLHC_BLE_LSB                 ((uint8_t)0x00) /*!< Little Endian: data LSB @ lower address */
00291 #define LSM303DLHC_BLE_MSB             ((uint8_t)0x40) /*!< Big Endian: data MSB @ lower address */
00292 /**
00293   * @}
00294   */
00295   
00296 /** @defgroup Acc_Boot_Mode_selection 
00297   * @{
00298   */
00299 #define LSM303DLHC_BOOT_NORMALMODE         ((uint8_t)0x00)
00300 #define LSM303DLHC_BOOT_REBOOTMEMORY       ((uint8_t)0x80)
00301 /**
00302   * @}
00303   */  
00304  
00305 /** @defgroup Acc_High_Pass_Filter_Mode 
00306   * @{
00307   */   
00308 #define LSM303DLHC_HPM_NORMAL_MODE_RES     ((uint8_t)0x00)
00309 #define LSM303DLHC_HPM_REF_SIGNAL          ((uint8_t)0x40)
00310 #define LSM303DLHC_HPM_NORMAL_MODE         ((uint8_t)0x80)
00311 #define LSM303DLHC_HPM_AUTORESET_INT       ((uint8_t)0xC0)
00312 /**
00313   * @}
00314   */
00315 
00316 /** @defgroup Acc_High_Pass_CUT OFF_Frequency 
00317   * @{
00318   */   
00319 #define LSM303DLHC_HPFCF_8                 ((uint8_t)0x00)
00320 #define LSM303DLHC_HPFCF_16                ((uint8_t)0x10)
00321 #define LSM303DLHC_HPFCF_32                ((uint8_t)0x20)
00322 #define LSM303DLHC_HPFCF_64                ((uint8_t)0x30)
00323 /**
00324   * @}
00325   */
00326     
00327 /** @defgroup Acc_High_Pass_Filter_status 
00328   * @{
00329   */   
00330 #define LSM303DLHC_HIGHPASSFILTER_DISABLE  ((uint8_t)0x00)
00331 #define LSM303DLHC_HIGHPASSFILTER_ENABLE   ((uint8_t)0x08)
00332 /**
00333   * @}
00334   */
00335   
00336 /** @defgroup Acc_High_Pass_Filter_Click_status 
00337   * @{
00338   */   
00339 #define LSM303DLHC_HPF_CLICK_DISABLE       ((uint8_t)0x00)
00340 #define LSM303DLHC_HPF_CLICK_ENABLE        ((uint8_t)0x04)
00341 /**
00342   * @}
00343   */
00344 
00345 /** @defgroup Acc_High_Pass_Filter_AOI1_status 
00346   * @{
00347   */   
00348 #define LSM303DLHC_HPF_AOI1_DISABLE        ((uint8_t)0x00)
00349 #define LSM303DLHC_HPF_AOI1_ENABLE         ((uint8_t)0x01)
00350 /**
00351   * @}
00352   */
00353   
00354 /** @defgroup Acc_High_Pass_Filter_AOI2_status 
00355   * @{
00356   */   
00357 #define LSM303DLHC_HPF_AOI2_DISABLE        ((uint8_t)0x00)
00358 #define LSM303DLHC_HPF_AOI2_ENABLE     ((uint8_t)0x02)
00359 /**
00360   * @}
00361   */ 
00362 
00363 /** @defgroup Acc_LSM303DLHC_Interrupt1_Configuration_definition
00364   * @{
00365   */
00366 #define LSM303DLHC_IT1_CLICK               ((uint8_t)0x80)
00367 #define LSM303DLHC_IT1_AOI1                ((uint8_t)0x40)
00368 #define LSM303DLHC_IT1_AOI2                ((uint8_t)0x20)
00369 #define LSM303DLHC_IT1_DRY1                ((uint8_t)0x10)
00370 #define LSM303DLHC_IT1_DRY2                ((uint8_t)0x08)
00371 #define LSM303DLHC_IT1_WTM                 ((uint8_t)0x04)
00372 #define LSM303DLHC_IT1_OVERRUN             ((uint8_t)0x02)
00373 /**
00374   * @}
00375   */  
00376  
00377 /** @defgroup Acc_LSM303DLHC_Interrupt2_Configuration_definition
00378   * @{
00379   */
00380 #define LSM303DLHC_IT2_CLICK               ((uint8_t)0x80)
00381 #define LSM303DLHC_IT2_INT1                ((uint8_t)0x40)
00382 #define LSM303DLHC_IT2_INT2                ((uint8_t)0x20)
00383 #define LSM303DLHC_IT2_BOOT                ((uint8_t)0x10)
00384 #define LSM303DLHC_IT2_ACT                 ((uint8_t)0x08)
00385 #define LSM303DLHC_IT2_HLACTIVE            ((uint8_t)0x02)
00386 /**
00387   * @}
00388   */ 
00389 
00390 /** @defgroup Acc_INT_Combination_Status 
00391   * @{
00392   */   
00393 #define LSM303DLHC_OR_COMBINATION          ((uint8_t)0x00)  /*!< OR combination of enabled IRQs */
00394 #define LSM303DLHC_AND_COMBINATION         ((uint8_t)0x80)  /*!< AND combination of enabled IRQs */
00395 #define LSM303DLHC_MOV_RECOGNITION         ((uint8_t)0x40)  /*!< 6D movement recognition */
00396 #define LSM303DLHC_POS_RECOGNITION         ((uint8_t)0xC0)  /*!< 6D position recognition */
00397 /**
00398   * @}
00399   */
00400 
00401 /** @defgroup Acc_INT_Axes 
00402   * @{
00403   */   
00404 #define LSM303DLHC_Z_HIGH                  ((uint8_t)0x20)  /*!< Z High enabled IRQs */
00405 #define LSM303DLHC_Z_LOW                     ((uint8_t)0x10)  /*!< Z low enabled IRQs */
00406 #define LSM303DLHC_Y_HIGH                  ((uint8_t)0x08)  /*!< Y High enabled IRQs */
00407 #define LSM303DLHC_Y_LOW                     ((uint8_t)0x04)  /*!< Y low enabled IRQs */
00408 #define LSM303DLHC_X_HIGH                  ((uint8_t)0x02)  /*!< X High enabled IRQs */
00409 #define LSM303DLHC_X_LOW                     ((uint8_t)0x01)  /*!< X low enabled IRQs */
00410 /**
00411   * @}
00412   */
00413       
00414 /** @defgroup Acc_INT_Click 
00415   * @{
00416   */   
00417 #define LSM303DLHC_Z_DOUBLE_CLICK          ((uint8_t)0x20)  /*!< Z double click IRQs */
00418 #define LSM303DLHC_Z_SINGLE_CLICK            ((uint8_t)0x10)  /*!< Z single click IRQs */
00419 #define LSM303DLHC_Y_DOUBLE_CLICK          ((uint8_t)0x08)  /*!< Y double click IRQs */
00420 #define LSM303DLHC_Y_SINGLE_CLICK            ((uint8_t)0x04)  /*!< Y single click IRQs */
00421 #define LSM303DLHC_X_DOUBLE_CLICK          ((uint8_t)0x02)  /*!< X double click IRQs */
00422 #define LSM303DLHC_X_SINGLE_CLICK            ((uint8_t)0x01)  /*!< X single click IRQs */
00423 /**
00424   * @}
00425   */
00426   
00427 /** @defgroup Acc_INT1_Interrupt_status 
00428   * @{
00429   */   
00430 #define LSM303DLHC_INT1INTERRUPT_DISABLE   ((uint8_t)0x00)
00431 #define LSM303DLHC_INT1INTERRUPT_ENABLE    ((uint8_t)0x80)
00432 /**
00433   * @}
00434   */
00435 
00436 /** @defgroup Acc_INT1_Interrupt_ActiveEdge 
00437   * @{
00438   */   
00439 #define LSM303DLHC_INT1INTERRUPT_LOW_EDGE  ((uint8_t)0x20)
00440 #define LSM303DLHC_INT1INTERRUPT_HIGH_EDGE ((uint8_t)0x00)
00441 /**
00442   * @}
00443   */
00444 
00445 /** @defgroup Mag_Data_Rate 
00446   * @{
00447   */ 
00448 #define LSM303DLHC_ODR_0_75_HZ              ((uint8_t) 0x00)  /*!< Output Data Rate = 0.75 Hz */
00449 #define LSM303DLHC_ODR_1_5_HZ               ((uint8_t) 0x04)  /*!< Output Data Rate = 1.5 Hz */
00450 #define LSM303DLHC_ODR_3_0_HZ               ((uint8_t) 0x08)  /*!< Output Data Rate = 3 Hz */
00451 #define LSM303DLHC_ODR_7_5_HZ               ((uint8_t) 0x0C)  /*!< Output Data Rate = 7.5 Hz */
00452 #define LSM303DLHC_ODR_15_HZ                ((uint8_t) 0x10)  /*!< Output Data Rate = 15 Hz */
00453 #define LSM303DLHC_ODR_30_HZ                ((uint8_t) 0x14)  /*!< Output Data Rate = 30 Hz */
00454 #define LSM303DLHC_ODR_75_HZ                ((uint8_t) 0x18)  /*!< Output Data Rate = 75 Hz */
00455 #define LSM303DLHC_ODR_220_HZ               ((uint8_t) 0x1C)  /*!< Output Data Rate = 220 Hz */
00456 /**
00457   * @}
00458   */
00459  
00460 /** @defgroup Mag_Full_Scale
00461   * @{
00462   */ 
00463 #define  LSM303DLHC_FS_1_3_GA               ((uint8_t) 0x20)  /*!< Full scale = �1.3 Gauss */
00464 #define  LSM303DLHC_FS_1_9_GA               ((uint8_t) 0x40)  /*!< Full scale = �1.9 Gauss */
00465 #define  LSM303DLHC_FS_2_5_GA               ((uint8_t) 0x60)  /*!< Full scale = �2.5 Gauss */
00466 #define  LSM303DLHC_FS_4_0_GA               ((uint8_t) 0x80)  /*!< Full scale = �4.0 Gauss */
00467 #define  LSM303DLHC_FS_4_7_GA               ((uint8_t) 0xA0)  /*!< Full scale = �4.7 Gauss */
00468 #define  LSM303DLHC_FS_5_6_GA               ((uint8_t) 0xC0)  /*!< Full scale = �5.6 Gauss */
00469 #define  LSM303DLHC_FS_8_1_GA               ((uint8_t) 0xE0)  /*!< Full scale = �8.1 Gauss */
00470 /**
00471   * @}
00472   */ 
00473  
00474 /**
00475  * @defgroup Magnetometer_Sensitivity              
00476  * @{
00477  */
00478 #define LSM303DLHC_M_SENSITIVITY_XY_1_3Ga     1100  /*!< magnetometer X Y axes sensitivity for 1.3 Ga full scale [LSB/Ga] */
00479 #define LSM303DLHC_M_SENSITIVITY_XY_1_9Ga     855   /*!< magnetometer X Y axes sensitivity for 1.9 Ga full scale [LSB/Ga] */
00480 #define LSM303DLHC_M_SENSITIVITY_XY_2_5Ga     670   /*!< magnetometer X Y axes sensitivity for 2.5 Ga full scale [LSB/Ga] */
00481 #define LSM303DLHC_M_SENSITIVITY_XY_4Ga       450   /*!< magnetometer X Y axes sensitivity for 4 Ga full scale [LSB/Ga] */
00482 #define LSM303DLHC_M_SENSITIVITY_XY_4_7Ga     400   /*!< magnetometer X Y axes sensitivity for 4.7 Ga full scale [LSB/Ga] */
00483 #define LSM303DLHC_M_SENSITIVITY_XY_5_6Ga     330   /*!< magnetometer X Y axes sensitivity for 5.6 Ga full scale [LSB/Ga] */
00484 #define LSM303DLHC_M_SENSITIVITY_XY_8_1Ga     230   /*!< magnetometer X Y axes sensitivity for 8.1 Ga full scale [LSB/Ga] */
00485 #define LSM303DLHC_M_SENSITIVITY_Z_1_3Ga      980   /*!< magnetometer Z axis sensitivity for 1.3 Ga full scale [LSB/Ga] */
00486 #define LSM303DLHC_M_SENSITIVITY_Z_1_9Ga      760   /*!< magnetometer Z axis sensitivity for 1.9 Ga full scale [LSB/Ga] */
00487 #define LSM303DLHC_M_SENSITIVITY_Z_2_5Ga      600   /*!< magnetometer Z axis sensitivity for 2.5 Ga full scale [LSB/Ga] */
00488 #define LSM303DLHC_M_SENSITIVITY_Z_4Ga        400   /*!< magnetometer Z axis sensitivity for 4 Ga full scale [LSB/Ga] */
00489 #define LSM303DLHC_M_SENSITIVITY_Z_4_7Ga      355   /*!< magnetometer Z axis sensitivity for 4.7 Ga full scale [LSB/Ga] */
00490 #define LSM303DLHC_M_SENSITIVITY_Z_5_6Ga      295   /*!< magnetometer Z axis sensitivity for 5.6 Ga full scale [LSB/Ga] */
00491 #define LSM303DLHC_M_SENSITIVITY_Z_8_1Ga      205   /*!< magnetometer Z axis sensitivity for 8.1 Ga full scale [LSB/Ga] */
00492 /**
00493  * @}
00494  */
00495 
00496 /** @defgroup Mag_Working_Mode
00497   * @{
00498   */ 
00499 #define LSM303DLHC_CONTINUOS_CONVERSION      ((uint8_t) 0x00)   /*!< Continuous-Conversion Mode */
00500 #define LSM303DLHC_SINGLE_CONVERSION         ((uint8_t) 0x01)   /*!< Single-Conversion Mode */
00501 #define LSM303DLHC_SLEEP                     ((uint8_t) 0x02)   /*!< Sleep Mode */                       
00502 /**
00503   * @}
00504   */
00505 
00506 /** @defgroup Mag_Temperature_Sensor
00507   * @{
00508   */ 
00509 #define LSM303DLHC_TEMPSENSOR_ENABLE         ((uint8_t) 0x80)   /*!< Temp sensor Enable */
00510 #define LSM303DLHC_TEMPSENSOR_DISABLE        ((uint8_t) 0x00)   /*!< Temp sensor Disable */
00511 /**                           
00512   * @}
00513   */
00514     
00515 /** @defgroup STM32F3_DISCOVERY_LSM303DLHC_Exported_Functions
00516   * @{
00517   */
00518 /* Acc functions */  
00519 void LSM303DLHC_AccInit(LSM303DLHCAcc_InitTypeDef *LSM303DLHC_InitStruct);
00520 void LSM303DLHC_AccRebootCmd(void);
00521 void LSM303DLHC_AccFilterConfig(LSM303DLHCAcc_FilterConfigTypeDef *LSM303DLHC_FilterStruct) ;
00522 void LSM303DLHC_AccFilterCmd(uint8_t HighPassFilterState);
00523 void LSM303DLHC_AccFilterClickCmd(uint8_t HighPassFilterClickState);
00524 void LSM303DLHC_AccIT1Config(uint8_t LSM303DLHC_IT, FunctionalState NewState);
00525 void LSM303DLHC_AccIT2Config(uint8_t LSM303DLHC_IT, FunctionalState NewState);
00526 void LSM303DLHC_AccINT1InterruptConfig(uint8_t ITCombination, uint8_t ITAxes, FunctionalState NewState );
00527 void LSM303DLHC_AccINT2InterruptConfig(uint8_t ITCombination, uint8_t ITAxes, FunctionalState NewState );
00528 void LSM303DLHC_AccClickITConfig(uint8_t ITClick, FunctionalState NewState);
00529 uint8_t LSM303DLHC_AccGetDataStatus(void);
00530 
00531 /* Mag functions */ 
00532 void LSM303DLHC_MagInit(LSM303DLHCMag_InitTypeDef *LSM303DLHC_InitStruct);
00533 uint8_t LSM303DLHC_MagGetDataStatus(void);
00534 
00535 /* read write funtions */
00536 uint16_t LSM303DLHC_Write(uint8_t DeviceAddr, uint8_t RegAddr, uint8_t* pBuffer);
00537 uint16_t LSM303DLHC_Read(uint8_t DeviceAddr, uint8_t RegAddr,uint8_t* pBuffer, uint16_t NumByteToRead);
00538 
00539 /* USER Callbacks: This is function for which prototype only is declared in
00540    MEMS accelerometre driver and that should be implemented into user applicaiton. */  
00541 /* LSM303DLHC_TIMEOUT_UserCallback() function is called whenever a timeout condition 
00542    occure during communication (waiting transmit data register empty flag(TXE)
00543    or waiting receive data register is not empty flag (RXNE)).
00544    You can use the default timeout callback implementation by uncommenting the 
00545    define USE_DEFAULT_TIMEOUT_CALLBACK in stm32f3_discovery_LSM303DLHC.h file.
00546    Typically the user implementation of this callback should reset MEMS peripheral
00547    and re-initialize communication or in worst case reset all the application. */
00548 uint32_t LSM303DLHC_TIMEOUT_UserCallback(void);
00549 
00550 #ifdef __cplusplus
00551 }
00552 #endif
00553 
00554 #endif /* __STM32F3_DISCOVERY_LSM303DLHC_H */
00555 /**
00556   * @}
00557   */
00558 
00559 /**
00560   * @}
00561   */
00562 
00563 /**
00564   * @}
00565   */
00566 
00567 /**
00568   * @}
00569   */ 
00570 
00571 
00572 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/