Rev 1 |
Go to most recent revision |
Blame |
Compare with Previous |
Last modification |
View Log
| RSS feed
#ifndef _TWI_SLAVE_H_
#define _TWI_SLAVE_H_
extern unsigned char I2C_RXBuffer;
extern unsigned char Byte_Counter;
extern void InitIC2_Slave (uint8_t adr);
#define TWI_BUS_ERR_1 0x00
#define TWI_BUS_ERR_2 0xF8
// Status Slave RX Mode
#define SR_SLA_ACK 0x60
#define SR_LOST_ACK 0x68
#define SR_GEN_CALL_ACK 0x70
#define GEN_LOST_ACK 0x78
#define SR_PREV_ACK 0x80
#define SR_PREV_NACK 0x88
#define GEN_PREV_ACK 0x90
#define GEN_PREV_NACK 0x98
#define STOP_CONDITION 0xA0
#define REPEATED_START 0xA0
// Status Slave TX mode
#define SW_SLA_ACK 0xA8
#define SW_LOST_ACK 0xB0
#define SW_DATA_ACK 0xB8
#define SW_DATA_NACK 0xC0
#define SW_LAST_ACK 0xC8
#endif