基于DSP28335的XINTF接口，由CPLD译码操作LCD12864，控制LCD显示汉字及字符 -The XINTF DSP28335 based interface by the CPLD decoding operation LCD12864, control characters and character LCD display

利用dspf2812控制GPIO口来控制蜂鸣器连响3次，并控制LCD12864显示字符。-Use DSPTMS320F2812 event manager to generate SPWM waveform should be due to the power electronic control circuitry.