Class J1939CANBinding

J1939 ↔ CAN Binding

Bridges the J1939 protocol layer with the CAN hardware layer:

• CAN → J1939: Receives CAN frames and decodes as J1939 messages
• J1939 → CAN: Encodes J1939 messages and sends via CAN

Publishes to message bus:

• "j1939.rx" - When J1939 message received
• "j1939.tx" - To send J1939 message (subscribe)

Example: const binding = new J1939CANBinding(can, runtime.getMessageBus()); binding.start();

// Receive J1939 messages bus.subscribe("j1939.rx", (msg) => { console.log(msg.name, msg.raw); });

// Send J1939 messages bus.publish("j1939.tx", { pgn: 0xF004, sa: 0x01, da: 0xFF, priority: 3, data: [0x10, 0x20, 0x30, ...] });