| 18,10 → 18,9 |
|---|
| |
| //############################################################################ |
| |
| extern unsigned char twi_state; |
| extern unsigned char motor; |
| extern unsigned char motorread; |
| extern unsigned char motor_rx[8]; |
| extern volatile unsigned char twi_state; |
| extern volatile unsigned char motor; |
| extern volatile unsigned char motor_rx[8]; |
| |
| |
| void i2c_init (void); // I2C initialisieren |
| 28,5 → 27,7 |
|---|
| void i2c_start (void); // Start I2C |
| void i2c_stop (void); // Stop I2C |
| void i2c_write_byte (char byte); // 1 Byte schreiben |
| void i2c_receive_byte(void); // 1 Byte empfangen |
| void i2c_receive_last_byte(void); // letztes Byte empfangen |
| |
| #endif |