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LCD-TMS320F2812
- DSP2812驱动LCD 实验示例。LCD的点阵为128×64-LCD Driver DSP2812 experimental sample. The dot matrix LCD for the 128 × 64
ygllcd
- 基于DSP的128*64带字库的LCD程序 控制芯片为ST7920-DSP LCD PROGRAM
DSP
- 通过TLC320AD50采集音频信号(f.max<10kHz),编写DSP的FFT处理程序(自定频谱分辨力),获得幅频特性之后,在点阵液晶(128*64)中大致显示出幅频图。并在液晶中用文字显示频率幅值前三的频率值。-By TLC320AD50 capture audio (f.max < 10kHz), the preparation of the FFT DSP processing (custom spectral resolution), obtained after the
FIR
- DSP 程序中FIR滤波器的实现,阶数位64,采样点数为128-FIR filter in the DSP program implementation, the order of 64-bit, 128 sampling points
LCD
- 通过编程控制DSP芯片来控制128×64的液晶屏显示想要的内容-By programming the DSP chip to control the 128 × 64 LCD screen to display the desired content
FFT
- 利用DSP的高速处理速度,TI官方傅立叶变换库函数,最基本的点数可以用。例如 36,64,128-The use of high-speed DSP processing speed, TI official Fourier transform library functions and basic points can be used. For example 36,64,128