File nut/include/dev/owibus.h

Included Files

Preprocessor definitions

#define _OWIBUS_H_

#define OWI_READ_ROM 0x33

#define OWI_OVERDRIVE_SKIP_ROM 0x3c

#define OWI_CONVERT_T 0x44

#define OWI_MATCH_ROM 0x55

#define OWI_OVERDRIVE_MATCH_ROM 0x69

#define OWI_SKIP_ROM 0xCC

#define OWI_READ 0xBE

#define OWI_SEARCH_ROM 0xF0

#define OWI_LAST_DEVICE 0x00

#define OWI_SEARCH_FIRST 0xFF

#define W1_FAMILY_DEFAULT 0

#define W1_FAMILY_SMEM_01 0x01

#define W1_FAMILY_SMEM_81 0x81

#define W1_THERM_DS18S20 0x10

#define W1_FAMILY_DS28E04 0x1C

#define W1_COUNTER_DS2423 0x1D

#define W1_THERM_DS1822 0x22

#define W1_EEPROM_DS2433 0x23

#define W1_THERM_DS18B20 0x28

#define W1_FAMILY_DS2408 0x29

#define W1_EEPROM_DS2431 0x2D

#define W1_FAMILY_DS2760 0x30

#define W1_FAMILY_DS2780 0x32

#define W1_THERM_DS1825 0x3B

#define W1_FAMILY_DS2781 0x3D

#define W1_THERM_DS28EA00 0x42

#define OWI_OVERDRIVE 0x1

#define OWI_PULLUP 0x2

Type enum OWI_ERRORS

enum OWI_ERRORS
enum OWI_ERRORS  
   {  
      OWI_SUCCESS;  
      OWI_PRESENCE_ERR;  
      OWI_INVALID_HW;  
      OWI_OUT_OF_MEM;  
      OWI_HW_ERROR;  
      OWI_DATA_ERROR;  
      OWI_NOT_IMPLEMENTED;  
   }  

Type enum OWIBUS_MODE

enum OWIBUS_MODE
enum OWIBUS_MODE  
   {  
      OWI_MODE_NORMAL;  
      OWI_MODE_OVERDRIVE;  
      OWI_MODE_NONE;  
   }  

Type enum STM32_OWITIMER_COMMANDS

enum STM32_OWITIMER_COMMANDS
enum STM32_OWITIMER_COMMANDS  
   {  
      OWI_CMD_RESET;  
      OWI_CMD_RWBIT;  
      OWI_CMD_NONE;  
   }  

Type enum STM32_OWITIMER_PHASES

enum STM32_OWITIMER_PHASES
enum STM32_OWITIMER_PHASES  
   {  
      OWI_PHASE_SETUP;  
      OWI_PHASE_SYNC_PULSE;  
      OWI_PHASE_SYNC_PULSE_LOW;  
      OWI_PHASE_RW;  
      OWI_PHASE_RELEASE;  
      OWI_PHASE_NONE;  
   }  

Typedef NUTOWIBUS

typedef struct _NUTOWIBUS NUTOWIBUS
See: Type struct _NUTOWIBUS

Type struct _NUTOWIBUS

struct _NUTOWIBUS
struct _NUTOWIBUS  
   {  
      uintptr_t owibus_info;  
      uint32_t mode;  
      int (*OwiSetup)(NUTOWIBUS*);  
      int (*OwiTouchReset)(NUTOWIBUS*);  
      int (*OwiReadBlock)(NUTOWIBUS* bus,uint8_t* data,uint_fast8_t);  
      int (*OwiWriteBlock)(NUTOWIBUS* bus,uint8_t* data,uint_fast8_t);  
   }  

External Variables

owiBus0Uart
extern NUTOWIBUS owiBus0Uart
Defined in: nut/dev/owibus0uart.c

owiBus0Gpio
extern NUTOWIBUS owiBus0Gpio

Defined in: nut/dev/owibus0gpio.c