drv_one_wire.h

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#ifndef _DRV_ONE_WIRE_H_
#define _DRV_ONE_WIRE_H_
 
#ifdef __cplusplus
extern "C"{
#endif
 
#include "hal_one_wire.h"
#include "drv_name.h"
 
 typedef enum {
    ONE_WIRE_SUCCESS = 0, 
    ONE_WIRE_ERROR = (-1) 
 } one_wire_error_t;
 
typedef struct {
    uint8_t address[8]; 
} one_wire_rom_address_t;
 
typedef struct {
    pin_name_t data_pin; 
    bool state; 
} one_wire_t;
 
err_t one_wire_open( one_wire_t *obj );
 
void one_wire_configure_default( one_wire_t *obj );
 
err_t one_wire_reset( one_wire_t *obj );
 
err_t one_wire_read_rom( one_wire_t *obj, one_wire_rom_address_t *device_rom_address );
 
err_t one_wire_skip_rom( one_wire_t *obj );
 
err_t one_wire_match_rom( one_wire_t *obj, one_wire_rom_address_t *device_rom_address );
 
err_t one_wire_search_first_device( one_wire_t *obj, one_wire_rom_address_t *one_wire_device_list );
 
err_t one_wire_search_next_device( one_wire_t *obj, one_wire_rom_address_t *one_wire_device_list );
 
err_t one_wire_write_byte( one_wire_t *obj, uint8_t *write_data_buffer, size_t write_data_length );
 
err_t one_wire_read_byte( one_wire_t *obj, uint8_t *read_data_buffer, size_t read_data_length );
 
 // drvonewiregroup
 // drvgroup
 // pergroup
 
#ifdef __cplusplus
}
#endif
 
#endif // _DRV_ONE_WIRE_H_
// ------------------------------------------------------------------------- END