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Two ECUs communicating together via CAN Bus to control car lights according to door state, light switch state and car speed state.
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As an overview the system consists of the following:
- Two microcontrollers connected via CAN bus.
- One Door sensor (D).
- One Light switch (L).
- One Speed sensor (S).
- ECU 1 connected to D, S, and L, all input devices.
- Two lights, right (RL) and left (LL).
- One buzzer (B).
- ECU 2 connected to RL, LL, and B, all output devices.
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A detailed report is provided with all project APIs, state machines, sequence diagrams, CPU Load...etc.