driver_ags02ma.h

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#ifndef DRIVER_AGS02MA_H
#define DRIVER_AGS02MA_H
 
#include <stdio.h>
#include <stdint.h>
#include <string.h>
 
#ifdef __cplusplus
extern "C"{
#endif



typedef struct ags02ma_handle_s
{
    uint8_t (*iic_init)(void);                                                          
    uint8_t (*iic_deinit)(void);                                                        
    uint8_t (*iic_read_cmd)(uint8_t addr, uint8_t *buf, uint16_t len);                  
    uint8_t (*iic_write_cmd)(uint8_t addr, 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;                                                                     
    uint8_t iic_addr;                                                                   
} ags02ma_handle_t;

typedef struct ags02ma_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;           
} ags02ma_info_t;



#define DRIVER_AGS02MA_LINK_INIT(HANDLE, STRUCTURE)               memset(HANDLE, 0, sizeof(STRUCTURE))

#define DRIVER_AGS02MA_LINK_IIC_INIT(HANDLE, FUC)                (HANDLE)->iic_init = FUC

#define DRIVER_AGS02MA_LINK_IIC_DEINIT(HANDLE, FUC)              (HANDLE)->iic_deinit = FUC

#define DRIVER_AGS02MA_LINK_IIC_READ_COMMAND(HANDLE, FUC)        (HANDLE)->iic_read_cmd = FUC

#define DRIVER_AGS02MA_LINK_IIC_WRITE_COMMAND(HANDLE, FUC)       (HANDLE)->iic_write_cmd = FUC

#define DRIVER_AGS02MA_LINK_IIC_WRITE(HANDLE, FUC)               (HANDLE)->iic_write = FUC

#define DRIVER_AGS02MA_LINK_DELAY_MS(HANDLE, FUC)                (HANDLE)->delay_ms = FUC

#define DRIVER_AGS02MA_LINK_DEBUG_PRINT(HANDLE, FUC)             (HANDLE)->debug_print = FUC



uint8_t ags02ma_info(ags02ma_info_t *info);

uint8_t ags02ma_init(ags02ma_handle_t *handle);

uint8_t ags02ma_deinit(ags02ma_handle_t *handle);

uint8_t ags02ma_read_tvoc(ags02ma_handle_t *handle, uint32_t *raw, uint32_t *ppb);

uint8_t ags02ma_zero_point_calibration(ags02ma_handle_t *handle);

uint8_t ags02ma_get_resistance(ags02ma_handle_t *handle, uint32_t *raw, double *ohm);

uint8_t ags02ma_get_version(ags02ma_handle_t *handle, uint8_t *version);

uint8_t ags02ma_modify_slave_address(ags02ma_handle_t *handle, uint8_t addr_7bit);

uint8_t ags02ma_set_slave_address(ags02ma_handle_t *handle, uint8_t addr);

uint8_t ags02ma_get_slave_address(ags02ma_handle_t *handle, uint8_t *addr);



uint8_t ags02ma_set_reg(ags02ma_handle_t *handle, uint8_t reg, uint8_t *buf, uint16_t len);

uint8_t ags02ma_get_reg(ags02ma_handle_t *handle, uint8_t reg, uint8_t *buf, uint16_t len);


 
#ifdef __cplusplus
}
#endif
 
#endif