Projects and Project Development
These following are projects we have been involved in recently,
and give an indication of the scope of ability of
embeddedengineering.
- Embedded Firmware for a USB periperal interfacing vendor-type hardware to ARM-linux mainboard for
Bluewater Systems Ltd:
- Local custom communications protocol via usb
- Remote serial driver firmware
- Digital i/o driver, including local timing processing
- Interface for "Laser Bazooka"
product for
Entertainment Media Group in Singapore:
- Designed and prototyped SMT PCB
- Hardware features include:
- Differential hi-speed +-10v analogue outputs with synchronous update
- Fully optically isolated DMX (RS485) interface using 89C52 processor
- Sundry digital i/o for control and indication
- On board uController reprogrammable from host system
- Laser control and modulation interface
- MIDI input capability
- I2C interface capability
- software independent safety cut out system
- interfaced to 206 MHz Arm S110 based palmtop platform
- Managed construction by
GPC, a contract electronic manufacturer:
- Customisations to
NavMan Ltd
Automatic Vehicle Logging system software for
PinesGroup in Florida:
- Modifications to wireless packet data systems for recording and reporting
location and speed and vehicle status, consistent with existing data protocols
- Added user interface sections for reporting status
- Added user and jobs status items to data recording and reporting system
- Test and Commisioning
- Data Acquisition system construction for
Hamilton Jet Ltd:
- System layout, construction and commissioning
- 0.1% accuracy target was reached in noisy automotive environment
- Mixed digital and analog system, requiring careful sheilding and grounding
- Interfacing to PC based data acquisition system
- System constructed for marine environment
- MPT radio communications protocol software port to
NavMan's
MDT800 mobile data terminal platform:
- Port to mitsubishi M16 based mobile data terminal platform
- Software aimed at NavMan's SDK for client use
- Automated Test Jig PCB testing device for Aucom Electronics Ltd
- Testing and fault location of production PCBs involving:
analogue, digital and high-voltage power circuit testing
- Serial interface for Set-Top Box, for
Bluewater Systems Ltd:
- Integration of 5v to RS232 serial adapter into spare internal interface for extra functionality
investigations in progress
- Video channel switching controller as a module for a security system
Features to include:
- Computer control of channel via ecp/epp parallel port
- Extra digital inputs and outputs for monitoring PIR sensors and controlling sirens and lamps
- Possible analysis of video image,
to alert computer to a change in the monitored picture
- Device for automating production using a mill or lathe by recording and recreating user examples
- Interfacing to existing digital position measurement system
- Recording movements required to manufacture the product
- Motor control system for "playback" of movements to recreate the product
- Possible enhances features like
- Storing files for each product
- Accurate cutting of curves and angles
- CAD file input capability
- Controller for 1km rotary boom watering system
- Co-operative control of motorised sections
- Accurate control of water flow for efficient watering
- Safety measurement and cutout systems
- Ruggedised system to cope with agricultural environment
- Possible wireless reporting and control system
- Linux based WAP mail server for mobile access
- Automated mail fetching from external accounts
- HTML and attachment trimming to reduce mobile data quantities
- Light beam entry detection with hight discrimination (for distinguishing children and or animals)
- Self contained, self powered distance measuring device (e.g. golf trundler measurements etc)
- Generic PCB test systems, for use in PCB manufacturing
We welcome suggestions on product ideas, and are pleased to consult on the implementation of these.