Whitworth-EN173-2016

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Car Diagnostics with CAN Communication

Table of Contents

  1. Device Description
  2. Hardware
  3. Software

Device Description

Using CAN communication protocol we sought to connect to a vehicle's computing unit in which we would obtain real time data that would be displayed on an LCD screen. Mbed LPC1768 microcontroller was used to accomplish this task.

Hardware

ARM microcontroller (mbed LPC1768), IC Transceiver CAN (MCP2551), DB9 breadboard adapter , OBDII cable, LCD display/resistive touch 2.4” 240x320 (DM-TFT24-104), 220 Ohm resistors (x 2)=

Software

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