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Until a sufficient protocol can be defined for sending driver input data over CAN, we will be using the following dummy scheme for the event data field:
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
|---|
| Device ID | Device State |
Analog/Digital | X | X | X| Analog Data MSB |
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
|---|
| Analog Data LSB | X | X | X | X | X | X | X | X |
| Bit | Description |
|---|
| Device ID [7:0] | The ID of the device sending the message |
| Device State |
|
| Analog/Digital | If the event is an analog signal, con |
| Analog Data |
|
Pin Assignments
| Input Device | Pin | Type |
|---|
| Power | PC0 | Digital |
| Gas Pedal | PA1 | Analog |
| Mechanical Brake | PA2 | Analog |
| Direction Selector Forward | PB2 | Digital |
| Direction Selector Reverse | PB3 | Digital |
| Cruise Control | PC4 | Digital |
| Cruise Control Increase | PC5 | Digital |
| Cruise Control Decrease | PC6 | Digital |
| Turn Signal Right | PC7 | Digital |
| Turn Signal Left | PC8 | Digital |
| Hazard Light Switch | PC9 | Digital |
| I2C Serial Data Line | PB9 | I2C |
| I2C Serial Clock Line | PB8 | I2C |
...