Crate mcp2003a

MCP2003A LIN Transceiver Library

This library provides an embedded-hal abstraction for the MCP2003A LIN transceiver using UART and a GPIO output pin for the break signal.

LIN (Local Interconnect Network) is a serial network protocol used in automotive and industrial applications. Most automobiles on the road today have several LIN bus networks for various systems like climate control, power windows, lighting, and more.

MCP2003A

The MCP2003A is a LIN transceiver that provides a physical interface between a LIN master and the LIN bus. As such, this code is intended to be used on a LIN master device that communicates with LIN slave devices.

See more:

• MCP2003A Product Page
• MCP2003A Datasheet

Usage

let mut mcp2003a = Mcp2003a::new(uart2_driver, break_pin_driver, delay, lin_bus_config);

Then you can use the mcp2003a instance to send and receive LIN frames.

mcp2003a.send_wakeup();
 
mc2003a.send_frame(0x01, &[0x02, 0x03], 0x05).unwrap();
 
let mut read_buffer = [0u8; 11];
let len = mcp2003a.read_frame(0xC1, &mut read_buffer).unwrap();

Modules

• config

Structs

• Mcp2003a
  MCP2003A LIN Transceiver

Enums

• Mcp2003aError