Communications

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The Internet

In the Internet age it is common for devices to be interconnected in some way. ITDev has an excellent track record in designing communications schemes and making technology choices in this area.

We have a deep knowledge of Internet protocols from SMTP to SOAP and can utilise these existing standards to rapidly develop a solution.

We apply the latest standards of modularisation, testing and design for security to our communications work.

Custom Protocols

For systems with low resources, where good performance is needed, a custom protocol may be the correct choice. ITDev can help with:

  • Choice of packet or stream based systems
  • Mapping data into a suitable representation
  • Analysis of states, timing, concurrency and race conditions
  • Implementing standard network layering using the OSI model
  • Security
  • Unit testing, documentation and verification
  • Performance testing

Often our custom protocols are built on a common base such as:

  • The socket programming interface
  • USB
  • I2C

Protocol Implementation

ITDev has created a virtual network model using embedded Linux to facilitate the development of next generation TCP/IP queueing algorithms, for enhanced quality of service (QoS).

We have partnered with a company to develop firmware implementing the IEEE 802.15.4 specification for building ultra low-power digital radio networks using the Zigbee standard.

We have worked with companies deploying the latest RFID technology into wireless data measurement and location devices.

Relevant Communications Standards

  • IEEE 802.15.4
  • Zigbee
  • TCP/IP and UDP
  • HTML, CSS and JavaScript
  • DNS
  • SOAP (an XML based protocol for delivering web services)

Latest Blog Posts

Partial team photo summer 2018
Posted 7th September 2018, By Jon O
Claudine was one of our interns this summer. Having had an enjoyable experience she captured a summary of her time at ITDev and agreed we could share it. Here' ...more
Posted 24th August 2018, By Ross L
This blog describes how ITDev have solved the complex problem of keeping their development team right up-to-date with (ever improving) development processes ...more
Posted 27th July 2018, By Steven S
We often work on client projects that use the Linux operating system (OS), either as a desktop operating system or on their embedded system. The core of the ...more
Balancing the benefits of contractors vs consultants
Posted 19th June 2018, By Jon O
Recently I was in discussion with a potential client about the challenges he was having with resourcing one of his projects. His automatic assumption was to ...more

Latest News

IBC 2017 Registration queue
Posted 10th September 2018
The Broadcast and Pro-AV industries are key markets for us and some of our clients. In recognition of this we plan attendance at key industry events like ISE ( ...more
Welcome meal photo
Posted 7th August 2018
As mentioned in our last news item, we have 3 summer interns working with us for 10 weeks over the summer. We combined a celebration of their joining the team ...more
Posted 13th July 2018
With our success in recruiting two graduates already this summer and the imminent arrival of 3 summer interns, we've had to make some rearrangements in the ...more
Posted 15th June 2018
Demonstrating our commitment to providing opportunities for growth and responsibility, and to meet with Health & Safety requirements, two staff have the ...more