removed X-NUCLEO-COMMON and ST-INTERFACES
Dependents: unh-hackathon-example unh-hackathon-example-raw
Fork of X_NUCLEO_IKS01A1 by
Components/lps25h/lps25h_class.h
- Committer:
- Wolfgang Betz
- Date:
- 2015-05-29
- Revision:
- 20:c20c8bd5be6b
- Parent:
- 18:1cb4ae9d83e7
- Child:
- 24:92cc9c6e4b2b
File content as of revision 20:c20c8bd5be6b:
/** ****************************************************************************** * @file lps25h_class.h * @author AST / EST * @version V0.0.1 * @date 14-April-2015 * @brief Header file for component LPS25H ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2> * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * 3. Neither the name of STMicroelectronics nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * ****************************************************************************** */ #ifndef __LPS25H_CLASS_H #define __LPS25H_CLASS_H /* Includes ------------------------------------------------------------------*/ #include "mbed.h" #include "DevI2C.h" #include "../Common/PressureSensor.h" #include "../Common/TempSensor.h" #include "lps25h.h" /* Classes -------------------------------------------------------------------*/ /** Class representing a LPS25H sensor component */ class LPS25H : public PressureSensor, public TempSensor { public: /** Constructor * @param i2c device I2C to be used for communication */ LPS25H(DevI2C &i2c) : PressureSensor(), TempSensor(), dev_i2c(i2c) { LPS25H_SlaveAddress = LPS25H_ADDRESS_HIGH; } /*** Interface Methods ***/ virtual int Init(void *init_struct) { return LPS25H_Init((PRESSURE_InitTypeDef*)init_struct); } virtual int PowerOff(void) { return LPS25H_PowerOff(); } virtual int ReadID(uint8_t *p_id) { return LPS25H_ReadID(p_id); } virtual int Reset(void) { return LPS25H_RebootCmd(); } virtual void ConfigIT(uint16_t) { /* not yet implemented */ } virtual void EnableIT(uint8_t) { /* not yet implemented */ } virtual void DisableIT(uint8_t) { /* not yet implemented */ } virtual uint8_t ITStatus(uint16_t, uint16_t) { /* not yet implemented */ return 0; } virtual void ClearIT(uint16_t, uint16_t) { /* not yet implemented */ } virtual int GetPressure(float *pfData) { return LPS25H_GetPressure(pfData); } virtual int GetTemperature(float *pfData) { return LPS25H_GetTemperature(pfData); } virtual void AttachIT(void (*fptr)(void)) { /* not yet implemented */ } void SlaveAddrRemap(uint8_t SA0_Bit_Status) { LPS25H_SlaveAddrRemap(SA0_Bit_Status); } protected: /*** Methods ***/ PRESSURE_StatusTypeDef LPS25H_Init(PRESSURE_InitTypeDef *LPS25H_Init); PRESSURE_StatusTypeDef LPS25H_ReadID(uint8_t *p_id); PRESSURE_StatusTypeDef LPS25H_RebootCmd(void); PRESSURE_StatusTypeDef LPS25H_GetPressure(float* pfData); PRESSURE_StatusTypeDef LPS25H_GetTemperature(float* pfData); PRESSURE_StatusTypeDef LPS25H_PowerOff(void); void LPS25H_SlaveAddrRemap(uint8_t SA0_Bit_Status); PRESSURE_StatusTypeDef LPS25H_PowerOn(void); PRESSURE_StatusTypeDef LPS25H_I2C_ReadRawPressure(uint32_t *raw_press); PRESSURE_StatusTypeDef LPS25H_I2C_ReadRawTemperature(int16_t *raw_data); /** * @brief Configures LPS25H interrupt lines for NUCLEO boards * @param None * @retval None */ void LPS25H_IO_ITConfig(void) { /* To be implemented */ } /** * @brief Configures LPS25H I2C interface * @param None * @retval PRESSURE_OK in case of success, an error code otherwise */ PRESSURE_StatusTypeDef LPS25H_IO_Init(void) { return PRESSURE_OK; /* done in constructor */ } /** * @brief utility function to read data from STC3115 * @param pBuffer: pointer to data to be read. * @param RegisterAddr: specifies internal address register to read from. * @param NumByteToRead: number of bytes to be read. * @retval PRESSURE_OK if ok, PRESSURE_ERROR if an I2C error has occured */ PRESSURE_StatusTypeDef LPS25H_IO_Read(uint8_t* pBuffer, uint8_t RegisterAddr, uint16_t NumByteToRead) { int ret = dev_i2c.i2c_read(pBuffer, LPS25H_SlaveAddress, RegisterAddr, NumByteToRead); if(ret != 0) { return PRESSURE_ERROR; } return PRESSURE_OK; } /** * @brief utility function to write data to STC3115 * @param pBuffer: pointer to buffer to be filled. * @param RegisterAddr: specifies internal address register to read from. * @param NumByteToWrite: number of bytes to write. * @retval 0 if ok, -1 if an I2C error has occured */ PRESSURE_StatusTypeDef LPS25H_IO_Write(uint8_t* pBuffer, uint8_t RegisterAddr, uint16_t NumByteToWrite) { int ret = dev_i2c.i2c_write(pBuffer, LPS25H_SlaveAddress, RegisterAddr, NumByteToWrite); if(ret != 0) { return PRESSURE_ERROR; } return PRESSURE_OK; } /*** Instance Variables ***/ /* IO Device */ DevI2C &dev_i2c; uint8_t LPS25H_SlaveAddress; }; #endif // __LPS25H_CLASS_H