| 123456789101112131415161718192021222324252627 |
- #ifndef _I2C_H
- #define _I2C_H
- #include <avr/io.h>
- #define TRUE 1
- #define FALSE 0
- typedef enum {
- TWI_SUCCESS = 0,
- TWI_TIMEOUT,
- TWI_ERROR
- } twi_stats_t;
- typedef enum {
- TWI_ACK = 0,
- TWI_NACK
- } twi_ask_t;
- void I2C_Init(void);
- void I2C_Close(void);
- twi_stats_t I2C_Start(void);
- twi_stats_t I2C_Stop(void);
- twi_stats_t I2C_WriteByte(uint8_t data);
- twi_stats_t I2C_ReadByte(uint8_t *data, twi_ask_t ack);
- #endif
|
