A Thesis Submitted To University Of Electronic Science And Technology Of China

With the development of the electronic technology,the waveform generator hasevolved from the primodial simple ones to current’s multi-waveform generator, theseare mosyly universal waveform generator,and these waveform generator can producevaried waveforms of varied frequencies,but these generators basically need frequentmanual interventions,people have to interfere in order to change the waveforms,thusthese kind of waveform generators are mostly used in occasions in which the frequecieshardly change, and are mostly used in those circumstances which only produce oneconstant frequrncy.In this essay,the design take the platform of ARM and CPLD, put forward ahigh-precision, wide-range waveform generator based on RT-thread OS and μCGUI.This essay describes the realization and function analysis of multifunctionalelectromagnetic transmitter controller, firstly it make a needs analysis of the wholesystem, then decides the main framework of the whole system, deviding it into differentfunction parts, and briefly depicts the realization of different parts.meanwhile itdescribes the Rt-Thread OS and μCGUI,finally it designed a PC software based onMicrosoft Visual C++, which was used to sets the waveform design file and display therealtime waveform.