+ case 0x15: // Distance forward MSB
+ tmp16 = dist_forward;
+ TWDR = tmp16>>8;
+ TWI_ACK;
+ break;
+ case 0x16: // Distance forward LSB
+ TWDR = tmp16;
+ TWI_ACK;
+ break;
+ case 0x17: // Distance backward MSB
+ tmp16 = dist_backward;
+ TWDR = tmp16>>8;
+ TWI_ACK;
+ break;
+ case 0x18: // Distance backward LSB
+ TWDR = tmp16;
+ TWI_ACK;
+ break;
+ case 0x09: // Voltage MSB
+ tmp16 = voltage;
+ TWDR = tmp16>>8;
+ TWI_ACK;
+ break;
+ case 0x0A: // Voltage LSB
+ TWDR = tmp16;
+ TWI_ACK;
+ break;