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/**
******************************************************************************
* @file hts221.h
* @author MEMS Software Solutions Team
* @brief HTS221 header driver file
******************************************************************************
* @attention
*
* <h2><center>© Copyright (c) 2019 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef HTS221_H
#define HTS221_H
#ifdef __cplusplus
extern "C"
{
#endif
/* Includes ------------------------------------------------------------------*/
#include "hts221_reg.h"
#include <string.h>
/** @addtogroup BSP BSP
* @{
*/
/** @addtogroup Component Component
* @{
*/
/** @addtogroup HTS221 HTS221
* @{
*/
/** @defgroup HTS221_Exported_Types HTS221 Exported Types
* @{
*/
typedef int32_t (*HTS221_Init_Func)(void);
typedef int32_t (*HTS221_DeInit_Func)(void);
typedef int32_t (*HTS221_GetTick_Func)(void);
typedef int32_t (*HTS221_WriteReg_Func)(uint16_t, uint16_t, uint8_t *, uint16_t);
typedef int32_t (*HTS221_ReadReg_Func)(uint16_t, uint16_t, uint8_t *, uint16_t);
typedef struct
{
HTS221_Init_Func Init;
HTS221_DeInit_Func DeInit;
uint32_t BusType; /*0 means I2C, 1 means SPI-3-Wires */
uint8_t Address;
HTS221_WriteReg_Func WriteReg;
HTS221_ReadReg_Func ReadReg;
HTS221_GetTick_Func GetTick;
} HTS221_IO_t;
typedef struct
{
float x0;
float y0;
float x1;
float y1;
} lin_t;
typedef struct
{
HTS221_IO_t IO;
hts221_ctx_t Ctx;
uint8_t is_initialized;
uint8_t hum_is_enabled;
uint8_t temp_is_enabled;
} HTS221_Object_t;
typedef struct
{
uint8_t Temperature;
uint8_t Pressure;
uint8_t Humidity;
uint8_t LowPower;
float HumMaxOdr;
float TempMaxOdr;
float PressMaxOdr;
} HTS221_Capabilities_t;
typedef struct
{
int32_t (*Init)(HTS221_Object_t *);
int32_t (*DeInit)(HTS221_Object_t *);
int32_t (*ReadID)(HTS221_Object_t *, uint8_t *);
int32_t (*GetCapabilities)(HTS221_Object_t *, HTS221_Capabilities_t *);
} HTS221_CommonDrv_t;
typedef struct
{
int32_t (*Enable)(HTS221_Object_t *);
int32_t (*Disable)(HTS221_Object_t *);
int32_t (*GetOutputDataRate)(HTS221_Object_t *, float *);
int32_t (*SetOutputDataRate)(HTS221_Object_t *, float);
int32_t (*GetHumidity)(HTS221_Object_t *, float *);
} HTS221_HUM_Drv_t;
typedef struct
{
int32_t (*Enable)(HTS221_Object_t *);
int32_t (*Disable)(HTS221_Object_t *);
int32_t (*GetOutputDataRate)(HTS221_Object_t *, float *);
int32_t (*SetOutputDataRate)(HTS221_Object_t *, float);
int32_t (*GetTemperature)(HTS221_Object_t *, float *);
} HTS221_TEMP_Drv_t;
/**
* @}
*/
/** @defgroup HTS221_Exported_Constants HTS221 Exported Constants
* @{
*/
#define HTS221_I2C_BUS 0U
#define HTS221_SPI_3WIRES_BUS 1U
/** HTS221 error codes **/
#define HTS221_OK 0
#define HTS221_ERROR -1
/**
* @}
*/
/** @addtogroup HTS221_Exported_Functions HTS221 Exported Functions
* @{
*/
int32_t HTS221_RegisterBusIO(HTS221_Object_t *pObj, HTS221_IO_t *pIO);
int32_t HTS221_Init(HTS221_Object_t *pObj);
int32_t HTS221_DeInit(HTS221_Object_t *pObj);
int32_t HTS221_ReadID(HTS221_Object_t *pObj, uint8_t *Id);
int32_t HTS221_GetCapabilities(HTS221_Object_t *pObj, HTS221_Capabilities_t *Capabilities);
int32_t HTS221_Get_Init_Status(HTS221_Object_t *pObj, uint8_t *Status);
int32_t HTS221_HUM_Enable(HTS221_Object_t *pObj);
int32_t HTS221_HUM_Disable(HTS221_Object_t *pObj);
int32_t HTS221_HUM_GetOutputDataRate(HTS221_Object_t *pObj, float *Odr);
int32_t HTS221_HUM_SetOutputDataRate(HTS221_Object_t *pObj, float Odr);
int32_t HTS221_HUM_GetHumidity(HTS221_Object_t *pObj, float *Value);
int32_t HTS221_HUM_Get_DRDY_Status(HTS221_Object_t *pObj, uint8_t *Status);
int32_t HTS221_TEMP_Enable(HTS221_Object_t *pObj);
int32_t HTS221_TEMP_Disable(HTS221_Object_t *pObj);
int32_t HTS221_TEMP_GetOutputDataRate(HTS221_Object_t *pObj, float *Odr);
int32_t HTS221_TEMP_SetOutputDataRate(HTS221_Object_t *pObj, float Odr);
int32_t HTS221_TEMP_GetTemperature(HTS221_Object_t *pObj, float *Value);
int32_t HTS221_TEMP_Get_DRDY_Status(HTS221_Object_t *pObj, uint8_t *Status);
int32_t HTS221_Read_Reg(HTS221_Object_t *pObj, uint8_t Reg, uint8_t *Data);
int32_t HTS221_Write_Reg(HTS221_Object_t *pObj, uint8_t Reg, uint8_t Data);
int32_t HTS221_Set_One_Shot(HTS221_Object_t *pObj);
int32_t HTS221_Get_One_Shot_Status(HTS221_Object_t *pObj, uint8_t *Status);
int32_t HTS221_Enable_DRDY_Interrupt(HTS221_Object_t *pObj);
/**
* @}
*/
/** @addtogroup HTS221_Exported_Variables HTS221 Exported Variables
* @{
*/
extern HTS221_CommonDrv_t HTS221_COMMON_Driver;
extern HTS221_HUM_Drv_t HTS221_HUM_Driver;
extern HTS221_TEMP_Drv_t HTS221_TEMP_Driver;
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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