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CAN protocol basic implementation

By Admin on

CAN



CAN (Controller Area Network) is serial, asynchronous, bidirectional and differential voltage protocol.

CAN protocol is used to provide communicate between micro controllers.

CAN controller MCP2515 communicates with micro controller through SPI.

Output of the CAN controller will be in the form of TX and RX.

The corresponding TX and RX are converted to the corresponding CANH and CANL voltage levels through CAN transceiver.

On the receiver end same setup is used for communication.

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