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Embedded System: PIC 18F4480 CAN boot loader
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IT & Programming > Other IT & Programming

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Job Description

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  • Posted: Thu, Feb 07, 2013
  • Time Left: Closed
  • Location: Anywhere
  • Client prefers freelancers from:

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    a different location.

    You're still able to submit a proposal for this job, regardless of your location.
  • Start: Immediately
  • Budget: Less than $500
  • Fixed Price Job
  • Elance Escrow Protection
  • U.S. freelancers must have W9
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The purpose of the project is to write a CAN boot loader for the Microchip PIC18F4480 using C code.
This project is divided into three parts.

Part 1: Target PIC18 microcontroller

*setup and initialize 18F4480 to work with CAN bus at 500kbps with microcontroller running at 20mhz
*Blink one LED upon receiving a certain CAN message, and blink another LED for another message.
*Must be able to jump from application code into boot loader upon receiving specific CAN message (ID and value).

Part 2: Boot loader

*Must be written in C and uses MPLAB or similar IDE.
*Boot loader can fit in the PIC boot block (less than 200byte) or at the end of memory if larger.
*Boot loader must be less than 2000 bytes.
*boot loader should run briefly when the Pic boots
*can be invoked (jumped to) from application code
*data must be written 8 bytes or more at a time
*data written must be verified
*able to be programmed with multiple node on CAN bus, (two or more PIC18F4480 connected to CAN bus)
*No physic...

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Desired Skills
C, Embedded System
Job ID: 37615072
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