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twi.h File Reference

Go to the source code of this file.

Defines
#define	_TWI_H_   1
#define	TW_START   0x08
#define	TW_REP_START   0x10
#define	TW_MT_SLA_ACK   0x18
#define	TW_MT_SLA_NACK   0x20
#define	TW_MT_DATA_ACK   0x28
#define	TW_MT_DATA_NACK   0x30
#define	TW_MT_ARB_LOST   0x38
#define	TW_MR_ARB_LOST   0x38
#define	TW_MR_SLA_ACK   0x40
#define	TW_MR_SLA_NACK   0x48
#define	TW_MR_DATA_ACK   0x50
#define	TW_MR_DATA_NACK   0x58
#define	TW_ST_SLA_ACK   0xA8
#define	TW_ST_ARB_LOST_SLA_ACK   0xB0
#define	TW_ST_DATA_ACK   0xB8
#define	TW_ST_DATA_NACK   0xC0
#define	TW_ST_LAST_DATA   0xC8
#define	TW_SR_SLA_ACK   0x60
#define	TW_SR_ARB_LOST_SLA_ACK   0x68
#define	TW_SR_GCALL_ACK   0x70
#define	TW_SR_ARB_LOST_GCALL_ACK   0x78
#define	TW_SR_DATA_ACK   0x80
#define	TW_SR_DATA_NACK   0x88
#define	TW_SR_GCALL_DATA_ACK   0x90
#define	TW_SR_GCALL_DATA_NACK   0x98
#define	TW_SR_STOP   0xA0
#define	TW_NO_INFO   0xF8
#define	TW_BUS_ERROR   0x00

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Define Documentation

#define TW_BUS_ERROR   0x00

Definition at line 57 of file twi.h.

#define TW_MR_ARB_LOST   0x38

Definition at line 34 of file twi.h.

#define TW_MR_DATA_ACK   0x50

Definition at line 37 of file twi.h.

#define TW_MR_DATA_NACK   0x58

Definition at line 38 of file twi.h.

#define TW_MR_SLA_ACK   0x40

Definition at line 35 of file twi.h.

#define TW_MR_SLA_NACK   0x48

Definition at line 36 of file twi.h.

#define TW_MT_ARB_LOST   0x38

Definition at line 32 of file twi.h.

#define TW_MT_DATA_ACK   0x28

Definition at line 30 of file twi.h.

#define TW_MT_DATA_NACK   0x30

Definition at line 31 of file twi.h.

#define TW_MT_SLA_ACK   0x18

Definition at line 28 of file twi.h.

#define TW_MT_SLA_NACK   0x20

Definition at line 29 of file twi.h.

#define TW_NO_INFO   0xF8

Definition at line 56 of file twi.h.

#define TW_REP_START   0x10

Definition at line 26 of file twi.h.

#define TW_SR_ARB_LOST_GCALL_ACK   0x78

Definition at line 49 of file twi.h.

#define TW_SR_ARB_LOST_SLA_ACK   0x68

Definition at line 47 of file twi.h.

#define TW_SR_DATA_ACK   0x80

Definition at line 50 of file twi.h.

#define TW_SR_DATA_NACK   0x88

Definition at line 51 of file twi.h.

#define TW_SR_GCALL_ACK   0x70

Definition at line 48 of file twi.h.

#define TW_SR_GCALL_DATA_ACK   0x90

Definition at line 52 of file twi.h.

#define TW_SR_GCALL_DATA_NACK   0x98

Definition at line 53 of file twi.h.

#define TW_SR_SLA_ACK   0x60

Definition at line 46 of file twi.h.

#define TW_SR_STOP   0xA0

Definition at line 54 of file twi.h.

#define TW_START   0x08

Definition at line 25 of file twi.h.

#define TW_ST_ARB_LOST_SLA_ACK   0xB0

Definition at line 41 of file twi.h.

#define TW_ST_DATA_ACK   0xB8

Definition at line 42 of file twi.h.

#define TW_ST_DATA_NACK   0xC0

Definition at line 43 of file twi.h.

#define TW_ST_LAST_DATA   0xC8

Definition at line 44 of file twi.h.

#define TW_ST_SLA_ACK   0xA8

Definition at line 40 of file twi.h.

#define _TWI_H_   1

Definition at line 21 of file twi.h.

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