Description: 2007 National Undergraduate Electronic Design Contest, A title of the audio signal analyzer full source code. Singlechip c8051f120, system clock multiplier to 96MHZ. main.c is a menu that contains the main function 5. FFT.C is fft transform, time-domain signal will be converted into frequency domain signals. flash.c are reading and writing flash memory chip procedure, the results of the analysis can be preserved, for calling. z7290.c weeks are Ligong 7290 driver keyboard chip. FFT_xgjis.c is transformed spectrum analysis and computing. Sine FFT_CodeTable.c is a table at a time when FFT calls. LCD320240.c are 320* 240 LCD drivers, LCD controllers are SED1335. all. h document provides the definition of Functions.
File list (Check if you may need any files):
2007年音频信号分析仪
....................\config.h
....................\FFT.c
....................\FFT.h
....................\FFT_CodeTable.c
....................\FFT_xgjis.c
....................\FFT_xgjis.h
....................\flash.c
....................\flash.h
....................\LCD320240.c
....................\LCD320240.h
....................\main.c
....................\readme.txt
....................\z7290.C
....................\z7290.h
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