Cash registers for small sale, supermarkets and fill station
Project description: Project covers developing hardware and software parts of cash registers. All cash registers consist of the same boards of fiscal unit. This board covers: serial memory (at45), serial FRAM memory thermal printer driver, LCM interface, key-pad GPIO, UARTs (PC connection - EQL and Fuel controller connection). The registers for fuel stations also include fuel controller for conversion the commands from fiscal unit to the fuel dispenser protocol depended commands. Fuel controller contains protocols: S&B, Gilbarco, A607, etc... Role: Embedded HW/SW engineer Responsibilities and Key Accomplishments: 1.Developed code in C 2.Created circuit 3.Routed Boards Technologies: Fujitsu Softune, Imagecraft, AVR-Studio, Delphi, Protel, Fujitsu microcontrollers, AVR microcontrollers, LCM, Thermal printers, DC-DC PWM controllers, Power inductors and transformers, Serial interfaces.
Ten years experience in HW/SW design of embedded real time systems. Strong knowledge of analog and digital circuits, AVR, ARM, C51 microcontrollers, c and assembler languages. Experience in the PCB layouting and it manufacturing.
PEKERJA BEBAS BARU