Firmware Development
Aftek has extensive experience in developing firmware for embedded systems based on 8/16/32 bit processors. The end application of these devices range from simple systems like POS terminal to complex system architectures like USB-CCID reader, real-time data transfer over RF mesh network.
Firmware developed by Aftek will effectively optimize the performance of the embedded system. Proven expertise in firmware design and development quickly bring the concept to a prototype stage. Hence, the latest technologies can be demonstrated while they are still new.
Aftek has developed firmware for a variety of products including:
  • RF based security and automation devices
  • RS485 based automation unit
  • Video door phone
  • Personal data assistant (PDA)
  • Contact-less smart card readers
  • USB CCID reader
  • 2.4GHz RF devices for mining
  • POS terminal
Standalone Home Automation Solution
We have provided a comprehensive feather-touch approach for home automation. It includes switch panel and IR Remote control based on state of the art cap-sense technology. The firmware for this system has two-tier architecture. ST7 is used as the main controlling processor...
RF Mesh Network for Mining Logistic System solution
This solution implements the RF mesh network to transfer the data remotely in mines. It is implemented using proprietary mesh algorithm over license free 2.4GHz band. These RF devices are based on LPC2220 (ARM7) device from Philips and developed as a part of mining logistic system solution.

ZigBee is a registered trademark of ZigBee Alliance, Inc.
  • Philips LPC21XX and LPC22XX series (ARM7)
  • MSP430 series from TI
  • Renesas M16C series
  • Atmel's secure AT91SO series
  • Microchip's PIC series
  • ST7 series from ST Microelectronics
  • Philips 89C51RD2 and derivatives
Bus Interfaces/Protocols
  • USB
  • Power line communication
  • ZigBee®
  • RF
  • I2C
  • SPI
  • RS232 and RS485: MODBUS RTU, customized multi-master protocols