Closed

[PIC32, TCP/IP, MRF89XA, USB, CAN]: Bridge for embedded systems to the internet

This project received 13 bids from talented freelancers with an average bid price of €2398 EUR.

Get free quotes for a project like this
Project Budget
N/A
Total Bids
13
Project Description

Bridge for embedded systems to the internet

Device that brings embedded devices online. An system that provides different interfaces CAN, M-BUS and sub-gigahertz RF communication towards the embedded devices and connects to the Ethernet using TCP/IP.

Software is required for the standard protocols like the TCP/IP protocol and interfaces. In addition the system will run propriety software to connect these interfaces and provide data handling (scope of this project is a demo app that connects the different interfaces with a server through TCP/IP, details to be defined in co-operation).

HARDWARE

• Core

o Power efficient power supply

o PIC32MX7 variants

o EEPROM

• Interfaces

o RF

 Microchip modules (MRF89XA for example)

o Wired

 Ethernet

 CAN bus (2*)

 MBus

 USB (on the go)

• Data storage on usb stick

• Wifi dongle????

 Serial port

o Internally (extensions)

 UEXT extension port as defined by Olimex (UART, I2C, SPI, IO)

• HMI

o Button (for approving connect/pair)

o Status LEDs

• Diagnostics

o Check if cables are connected

SOFTWARE

• Microchip TCP/IP Stack

• Demo app

o Two way communication between server(Ethernet-TCP/IP) and the other interfaces

DELIVERABLES

• Eagle 6.x schematics & layout

• BOM with part numbers of component suppliers (for example farnell, digikey, mouser)

• Software (MPLAB-X (note the X), succesfull compilation )

• Hand-over of the project

REMARKS

• For experienced microchip developers only (I assume you have the right development boards)

• In addition we have to discuss how to deal with the final pcb development and testing (you can include this in the project or I can take care of this and provide remote access)

Please provide a plan (might be done after you initial proposal but before nomination) that includes your approach and milestones.

More information available on request.

Regards,

- Jeroen

Looking to make some money?

  • Set your budget and the timeframe
  • Outline your proposal
  • Get paid for your work

Hire Freelancers who also bid on this project

    • Forbes
    • The New York Times
    • Time
    • Wall Street Journal
    • Times Online