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| Rev 687 | Rev 694 | ||
|---|---|---|---|
| Line 16... | Line 16... | ||
| 16 | #define I2C_TX_DATA_ACK 0x28 |
16 | #define I2C_TX_DATA_ACK 0x28 |
| 17 | #define I2C_RX_SLA_ACK 0x40 |
17 | #define I2C_RX_SLA_ACK 0x40 |
| Line 18... | Line 18... | ||
| 18 | #define I2C_RX_DATA_ACK 0x50 |
18 | #define I2C_RX_DATA_ACK 0x50 |
| Line 19... | Line 19... | ||
| 19 | 19 | ||
| 20 | //############################################################################ |
20 | //############################################################################ |
| 21 | 21 | ||
| 22 | extern uint8_t twi_state; |
22 | extern volatile uint8_t twi_state; |
| Line 23... | Line 23... | ||
| 23 | extern uint8_t motor; |
23 | extern volatile uint8_t motor; |
| 24 | extern uint8_t motorread; |
24 | extern volatile uint8_t motorread; |
| 25 | extern uint8_t motor_rx[8]; |
25 | extern volatile uint8_t motor_rx[8]; |
| 26 | 26 | ||
| 27 | void i2c_reset(void); |
27 | void i2c_reset(void); |
| 28 | extern void i2c_init (void); // I2C initialisieren |
28 | extern void i2c_init (void); // I2C initialisieren |
| Line 29... | Line 29... | ||
| 29 | extern char i2c_start (void); // Start I2C |
29 | extern void i2c_start (void); // Start I2C |