145 lines
4.9 KiB
C
145 lines
4.9 KiB
C
/**
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******************************************************************************
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* @file stlm75.h
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* @author MCD Application Team
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* @version V1.0.1
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* @date 24-November-2014
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* @brief This file contains all the functions prototypes for the stlm75.c
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* temperature sensor driver.
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******************************************************************************
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* @attention
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*
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* <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of STMicroelectronics nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __STLM75_H
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#define __STLM75_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "../Common/tsensor.h"
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/** @addtogroup BSP
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* @{
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*/
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/** @addtogroup Components
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* @{
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*/
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/** @addtogroup STLM75
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* @{
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*/
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/** @defgroup STLM75_Exported_Constants
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* @{
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*/
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/******************************************************************************/
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/*************************** START REGISTER MAPPING **************************/
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/******************************************************************************/
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/***************************** Read Access Only *******************************/
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#define LM75_REG_TEMP 0x00 /*!< Temperature Register of LM75 */
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/***************************** Read/Write Access ******************************/
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#define LM75_REG_CONF 0x01 /*!< Configuration Register of LM75 */
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#define LM75_REG_THYS 0x02 /*!< Temperature Register of LM75 */
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#define LM75_REG_TOS 0x03 /*!< Over-temp Shutdown threshold Register of LM75 */
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/******************************************************************************/
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/**************************** END REGISTER MAPPING ***************************/
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/******************************************************************************/
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/** @defgroup Conversion_Mode_Selection
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* @{
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*/
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#define STLM75_CONTINUOUS_MODE ((uint8_t)0x00)
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#define STLM75_ONE_SHOT_MODE ((uint8_t)0x01)
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/**
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* @}
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*/
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/** @defgroup Operation_Mode
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* @{
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*/
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#define STLM75_COMPARATOR_MODE ((uint8_t)0x00)
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#define STLM75_INTERRUPT_MODE ((uint8_t)0x02)
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/**
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* @}
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*/
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/**
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* @}
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*/
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/** @defgroup STLM75_Exported_Functions
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* @{
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*/
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/* Sensor Configuration Functions */
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void STLM75_Init(uint16_t DeviceAddr, TSENSOR_InitTypeDef *pInitStruct);
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uint8_t STLM75_IsReady(uint16_t DeviceAddr, uint32_t Trials);
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/* Sensor Request Functions */
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uint8_t STLM75_ReadStatus(uint16_t DeviceAddr);
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uint16_t STLM75_ReadTemp(uint16_t DeviceAddr);
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/* Temperature Sensor driver structure */
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extern TSENSOR_DrvTypeDef Stlm75Drv;
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/* Temperature Sensor IO functions */
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void TSENSOR_IO_Init(void);
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void TSENSOR_IO_Write(uint16_t DevAddress, uint8_t* pBuffer, uint8_t WriteAddr, uint16_t Length);
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void TSENSOR_IO_Read(uint16_t DevAddress, uint8_t* pBuffer, uint8_t ReadAddr, uint16_t Length);
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uint16_t TSENSOR_IO_IsDeviceReady(uint16_t DevAddress, uint32_t Trials);
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif /* __STTS751_H */
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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