driver_tm1638.h

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#ifndef DRIVER_TM1638_H
#define DRIVER_TM1638_H
 
#include <stdio.h>
#include <stdint.h>
#include <string.h>
 
#ifdef __cplusplus
extern "C"{
#endif
 
typedef enum
{
    TM1638_ADDRESS_MODE_INC = 0x00,        
    TM1638_ADDRESS_MODE_FIX = 0x01,        
} tm1638_address_mode_t;
 
typedef enum
{
    TM1638_BOOL_FALSE = 0x00,        
    TM1638_BOOL_TRUE  = 0x01,        
} tm1638_bool_t;
 
typedef enum
{
    TM1638_PULSE_WIDTH_1_DIV_16  = 0x00,        
    TM1638_PULSE_WIDTH_2_DIV_16  = 0x01,        
    TM1638_PULSE_WIDTH_4_DIV_16  = 0x02,        
    TM1638_PULSE_WIDTH_10_DIV_16 = 0x03,        
    TM1638_PULSE_WIDTH_11_DIV_16 = 0x04,        
    TM1638_PULSE_WIDTH_12_DIV_16 = 0x05,        
    TM1638_PULSE_WIDTH_13_DIV_16 = 0x06,        
    TM1638_PULSE_WIDTH_14_DIV_16 = 0x07,        
} tm1638_pulse_width_t;
 
typedef enum
{
    TM1638_NUMBER_0 = 0x003F,        
    TM1638_NUMBER_1 = 0x0006,        
    TM1638_NUMBER_2 = 0x005B,        
    TM1638_NUMBER_3 = 0x004F,        
    TM1638_NUMBER_4 = 0x0066,        
    TM1638_NUMBER_5 = 0x006D,        
    TM1638_NUMBER_6 = 0x007D,        
    TM1638_NUMBER_7 = 0x0007,        
    TM1638_NUMBER_8 = 0x007F,        
    TM1638_NUMBER_9 = 0x006F,        
} tm1638_number_t;
 
typedef struct tm1638_handle_s
{
    uint8_t (*spi_init)(void);                                            
    uint8_t (*spi_deinit)(void);                                          
    uint8_t (*spi_write)(uint8_t addr, uint8_t *buf, uint16_t len);       
    uint8_t (*spi_read)(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;                                                       
    uint8_t display_conf;                                                 
    uint8_t data_conf;                                                    
} tm1638_handle_t;
 
typedef struct tm1638_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;           
} tm1638_info_t;
 
#define DRIVER_TM1638_LINK_INIT(HANDLE, STRUCTURE)                  memset(HANDLE, 0, sizeof(STRUCTURE))
 
#define DRIVER_TM1638_LINK_SPI_INIT(HANDLE, FUC)                   (HANDLE)->spi_init = FUC
 
#define DRIVER_TM1638_LINK_SPI_DEINIT(HANDLE, FUC)                 (HANDLE)->spi_deinit = FUC
 
#define DRIVER_TM1638_LINK_SPI_WRITE(HANDLE, FUC)                  (HANDLE)->spi_write = FUC
 
#define DRIVER_TM1638_LINK_SPI_READ(HANDLE, FUC)                   (HANDLE)->spi_read = FUC
 
#define DRIVER_TM1638_LINK_DELAY_MS(HANDLE, FUC)                   (HANDLE)->delay_ms = FUC
 
#define DRIVER_TM1638_LINK_DEBUG_PRINT(HANDLE, FUC)                (HANDLE)->debug_print = FUC
 
uint8_t tm1638_info(tm1638_info_t *info);
 
uint8_t tm1638_init(tm1638_handle_t *handle);
 
uint8_t tm1638_clear_segment(tm1638_handle_t *handle);
 
uint8_t tm1638_deinit(tm1638_handle_t *handle);
 
uint8_t tm1638_write_segment(tm1638_handle_t *handle, uint8_t addr, uint16_t *data, uint8_t len);
 
uint8_t tm1638_read_segment(tm1638_handle_t *handle, uint8_t segk[4]);
 
uint8_t tm1638_set_pulse_width(tm1638_handle_t *handle, tm1638_pulse_width_t width);
 
uint8_t tm1638_get_pulse_width(tm1638_handle_t *handle, tm1638_pulse_width_t *width);
 
uint8_t tm1638_set_display(tm1638_handle_t *handle, tm1638_bool_t enable);
 
uint8_t tm1638_get_display(tm1638_handle_t *handle, tm1638_bool_t *enable);
 
uint8_t tm1638_set_address_mode(tm1638_handle_t *handle, tm1638_address_mode_t mode);
 
uint8_t tm1638_get_address_mode(tm1638_handle_t *handle, tm1638_address_mode_t *mode);
 
uint8_t tm1638_set_test_mode(tm1638_handle_t *handle, tm1638_bool_t enable);
 
uint8_t tm1638_get_test_mode(tm1638_handle_t *handle, tm1638_bool_t *enable);
 
uint8_t tm1638_set_reg(tm1638_handle_t *handle, uint8_t cmd, uint8_t *data, uint8_t len);
 
uint8_t tm1638_get_reg(tm1638_handle_t *handle, uint8_t cmd, uint8_t *data, uint8_t len);
 
#ifdef __cplusplus
}
#endif
 
#endif