driver_bmp180.h

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#ifndef DRIVER_BMP180_H
#define DRIVER_BMP180_H
 
#include <stdio.h>
#include <stdint.h>
#include <string.h>
 
#ifdef __cplusplus
extern "C"{
#endif



typedef enum
{
    BMP180_MODE_ULTRA_LOW  = 0x00,        
    BMP180_MODE_STANDARD   = 0x01,        
    BMP180_MODE_HIGH       = 0x02,        
    BMP180_MODE_ULTRA_HIGH = 0x03,        
} bmp180_mode_t;

typedef struct bmp180_handle_s
{
    uint8_t (*iic_init)(void);                                                          
    uint8_t (*iic_deinit)(void);                                                        
    uint8_t (*iic_read)(uint8_t addr, uint8_t reg, uint8_t *buf, uint16_t len);         
    uint8_t (*iic_write)(uint8_t addr, uint8_t reg, uint8_t *buf, uint16_t len);        
    void (*delay_ms)(uint32_t ms);                                                      
    void (*debug_print)(const char *const fmt, ...);                                    
    uint8_t inited;                                                                     
    int16_t ac1;                                                                        
    int16_t ac2;                                                                        
    int16_t ac3;                                                                        
    uint16_t ac4;                                                                       
    uint16_t ac5;                                                                       
    uint16_t ac6;                                                                       
    int16_t b1;                                                                         
    int16_t b2;                                                                         
    int16_t mb;                                                                         
    int16_t mc;                                                                         
    int16_t md;                                                                         
    uint8_t oss;                                                                        
} bmp180_handle_t;

typedef struct bmp180_info_s
{
    char chip_name[32];                
    char manufacturer_name[32];        
    char interface[8];                 
    float supply_voltage_min_v;        
    float supply_voltage_max_v;        
    float max_current_ma;              
    float temperature_min;             
    float temperature_max;             
    uint32_t driver_version;           
} bmp180_info_t;



#define DRIVER_BMP180_LINK_INIT(HANDLE, STRUCTURE)   memset(HANDLE, 0, sizeof(STRUCTURE))

#define DRIVER_BMP180_LINK_IIC_INIT(HANDLE, FUC)    (HANDLE)->iic_init = FUC

#define DRIVER_BMP180_LINK_IIC_DEINIT(HANDLE, FUC)  (HANDLE)->iic_deinit = FUC

#define DRIVER_BMP180_LINK_IIC_READ(HANDLE, FUC)    (HANDLE)->iic_read = FUC

#define DRIVER_BMP180_LINK_IIC_WRITE(HANDLE, FUC)   (HANDLE)->iic_write = FUC

#define DRIVER_BMP180_LINK_DELAY_MS(HANDLE, FUC)    (HANDLE)->delay_ms = FUC

#define DRIVER_BMP180_LINK_DEBUG_PRINT(HANDLE, FUC) (HANDLE)->debug_print = FUC



uint8_t bmp180_info(bmp180_info_t *info);

uint8_t bmp180_init(bmp180_handle_t *handle);

uint8_t bmp180_deinit(bmp180_handle_t *handle);

uint8_t bmp180_read_temperature_pressure(bmp180_handle_t *handle, uint16_t *temperature_raw, float *temperature_c, 
                                         uint32_t *pressure_raw, uint32_t *pressure_pa);

uint8_t bmp180_read_pressure(bmp180_handle_t *handle, uint32_t *raw, uint32_t *pa);

uint8_t bmp180_read_temperature(bmp180_handle_t *handle, uint16_t *raw, float *c);

uint8_t bmp180_set_mode(bmp180_handle_t *handle, bmp180_mode_t mode);

uint8_t bmp180_get_mode(bmp180_handle_t *handle, bmp180_mode_t *mode);



uint8_t bmp180_set_reg(bmp180_handle_t *handle, uint8_t reg, uint8_t value);

uint8_t bmp180_get_reg(bmp180_handle_t *handle, uint8_t reg, uint8_t *value);


 
#ifdef __cplusplus
}
#endif
 
#endif