driver_ads1110.h

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#ifndef DRIVER_ADS1110_H
#define DRIVER_ADS1110_H
 
#include <stdio.h>
#include <stdint.h>
#include <string.h>
 
#ifdef __cplusplus
extern "C"{
#endif



typedef enum
{
    ADS1110_ADDRESS0 = 0x90,        
    ADS1110_ADDRESS1 = 0x92,        
    ADS1110_ADDRESS2 = 0x94,        
    ADS1110_ADDRESS3 = 0x96,        
    ADS1110_ADDRESS4 = 0x98,        
    ADS1110_ADDRESS5 = 0x9A,        
    ADS1110_ADDRESS6 = 0x9C,        
    ADS1110_ADDRESS7 = 0x9E,        
} ads1110_address_t;

typedef enum
{
    ADS1110_GAIN_1 = 0x00,        
    ADS1110_GAIN_2 = 0x01,        
    ADS1110_GAIN_4 = 0x02,        
    ADS1110_GAIN_8 = 0x03,        
} ads1110_gain_t;

typedef enum
{
    ADS1110_RATE_15SPS  = 0x03,        
    ADS1110_RATE_30SPS  = 0x02,        
    ADS1110_RATE_60SPS  = 0x01,        
    ADS1110_RATE_240SPS = 0x00,        
} ads1110_rate_t;

typedef struct ads1110_handle_s
{
    uint8_t iic_addr;                                                          
    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);        
    void (*delay_ms)(uint32_t ms);                                             
    void (*debug_print)(const char *const fmt, ...);                           
    uint8_t inited;                                                            
} ads1110_handle_t;

typedef struct ads1110_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;           
} ads1110_info_t;

 

#define DRIVER_ADS1110_LINK_INIT(HANDLE, STRUCTURE)           memset(HANDLE, 0, sizeof(STRUCTURE))

#define DRIVER_ADS1110_LINK_IIC_INIT(HANDLE, FUC)            (HANDLE)->iic_init = FUC

#define DRIVER_ADS1110_LINK_IIC_DEINIT(HANDLE, FUC)          (HANDLE)->iic_deinit = FUC

#define DRIVER_ADS1110_LINK_IIC_READ_COMMAND(HANDLE, FUC)    (HANDLE)->iic_read_cmd = FUC

#define DRIVER_ADS1110_LINK_IIC_WRITE_COMMAND(HANDLE, FUC)   (HANDLE)->iic_write_cmd = FUC

#define DRIVER_ADS1110_LINK_DELAY_MS(HANDLE, FUC)            (HANDLE)->delay_ms = FUC

#define DRIVER_ADS1110_LINK_DEBUG_PRINT(HANDLE, FUC)         (HANDLE)->debug_print = FUC

 

uint8_t ads1110_info(ads1110_info_t *info);

uint8_t ads1110_set_addr_pin(ads1110_handle_t *handle, ads1110_address_t addr_pin);

uint8_t ads1110_get_addr_pin(ads1110_handle_t *handle, ads1110_address_t *addr_pin);

uint8_t ads1110_init(ads1110_handle_t *handle);

uint8_t ads1110_deinit(ads1110_handle_t *handle);

uint8_t ads1110_single_read(ads1110_handle_t *handle, int16_t *raw, float *v);

uint8_t ads1110_continuous_read(ads1110_handle_t *handle,int16_t *raw, float *v);

uint8_t ads1110_start_continuous_read(ads1110_handle_t *handle);

uint8_t ads1110_stop_continuous_read(ads1110_handle_t *handle);

uint8_t ads1110_set_rate(ads1110_handle_t *handle, ads1110_rate_t rate);

uint8_t ads1110_get_rate(ads1110_handle_t *handle, ads1110_rate_t *rate);

uint8_t ads1110_set_gain(ads1110_handle_t *handle, ads1110_gain_t gain);

uint8_t ads1110_get_gain(ads1110_handle_t *handle, ads1110_gain_t *gain);



uint8_t ads1110_set_reg(ads1110_handle_t *handle, uint8_t *buf, uint16_t len);

uint8_t ads1110_get_reg(ads1110_handle_t *handle, uint8_t *buf, uint16_t len);


 
#ifdef __cplusplus
}
#endif
 
#endif