avr_twi.h File Reference

#include "sim_avr.h"

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Data Structures
struct	avr_twi_msg_t
struct	avr_twi_msg_irq_t
struct	avr_twi_t

Macros
#define	AVR_IOCTL_TWI_GETIRQ(_name)   AVR_IOCTL_DEF('t','w','i',(_name))
	add port number to get the real IRQ More...

Typedefs
typedef struct avr_twi_msg_t	avr_twi_msg_t
typedef struct avr_twi_msg_irq_t	avr_twi_msg_irq_t
typedef struct avr_twi_t	avr_twi_t

Enumerations
enum	{ TWI_IRQ_INPUT = 0, TWI_IRQ_OUTPUT, TWI_IRQ_STATUS, TWI_IRQ_COUNT }
enum	{   TWI_COND_START = (1 << 0), TWI_COND_STOP = (1 << 1), TWI_COND_ADDR = (1 << 2), TWI_COND_ACK = (1 << 3),   TWI_COND_WRITE = (1 << 4), TWI_COND_READ = (1 << 5), TWI_COND_SLAVE = (1 << 6) }

Functions
void	avr_twi_init (avr_t *avr, avr_twi_t *port)
uint32_t	avr_twi_irq_msg (uint8_t msg, uint8_t addr, uint8_t data)
	Create a message value for twi including the 'msg' bitfield, 'addr' and data. More...