Data Acquisition System using FPGA and Mobile Android Application

Abstract

A field-programmable gate array (FPGA) is an integrated circuit. It is known as System on programmable chip (SOPC).The FPGA configuration is generally specified using block diagramme representation and "VHDL" .Quartus-II can be interface with Nios-ii software tool. In that “C-Programming” can be used for Modbus Communications, In Nios-II, with use of UART, CRC, Timer and Frame receiving. Data can be acquire fromERS-232 Communications. Using “C-programming”, Data (i.e.-Temperature, Voltage, Current, Killowatt Etc.) can be transferred to connected computer from modbus communication protocol. It suggests a potential solution for FPGA based Data Acquisition System. It proposes advanced method for data acquisition as part of good communication solution for different protocols. It is user interface like GUI (Graphical user interface).After collection of data in computer that data will be acquired in mobile via internet (will be preferred Modbus protocol).In android application format, Where one opc server is there. Mini GUI can be generated. In other words can say that mini HMI Display is generated from Android Application. Port.