driver_afs01.h

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#ifndef DRIVER_AFS01_H
#define DRIVER_AFS01_H
 
#include <stdio.h>
#include <stdint.h>
#include <string.h>
 
#ifdef __cplusplus
extern "C"{
#endif



typedef struct afs01_handle_s
{
    uint8_t (*iic_init)(void);                                                                     
    uint8_t (*iic_deinit)(void);                                                                   
    uint8_t (*iic_read_address16)(uint8_t addr, uint16_t reg, uint8_t *buf, uint16_t len);         
    void (*delay_ms)(uint32_t ms);                                                                 
    void (*debug_print)(const char *const fmt, ...);                                               
    uint8_t inited;                                                                                
} afs01_handle_t;

typedef struct afs01_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;           
} afs01_info_t;



#define DRIVER_AFS01_LINK_INIT(HANDLE, STRUCTURE)                  memset(HANDLE, 0, sizeof(STRUCTURE))

#define DRIVER_AFS01_LINK_IIC_INIT(HANDLE, FUC)                   (HANDLE)->iic_init = FUC

#define DRIVER_AFS01_LINK_IIC_DEINIT(HANDLE, FUC)                 (HANDLE)->iic_deinit = FUC

#define DRIVER_AFS01_LINK_IIC_READ_ADDRESS16(HANDLE, FUC)         (HANDLE)->iic_read_address16 = FUC

#define DRIVER_AFS01_LINK_DELAY_MS(HANDLE, FUC)                   (HANDLE)->delay_ms = FUC

#define DRIVER_AFS01_LINK_DEBUG_PRINT(HANDLE, FUC)                (HANDLE)->debug_print = FUC



uint8_t afs01_info(afs01_info_t *info);

uint8_t afs01_init(afs01_handle_t *handle);

uint8_t afs01_deinit(afs01_handle_t *handle);

uint8_t afs01_read(afs01_handle_t *handle, uint16_t *raw, float *sccm);

uint8_t afs01_get_chip_id(afs01_handle_t *handle, uint8_t id[4]);



uint8_t si7021_get_reg(afs01_handle_t *handle, uint16_t reg, uint8_t *buf, uint16_t len);


 
#ifdef __cplusplus
}
#endif
 
#endif