风电发电中无功补偿控制板ＣＰＬＤ程序的编写，主要配合ＤＳＰ和ＡＲＭ进行时序控制，以及PWM波的产生。-Wind power generation in the CPLD control panel reactive power compensation procedures for the preparation, mainly with the DSP and ARM timing control, and PWM wave generation.

FPGA接收DSP发过来的数据，发出八路PWM波，能够-FPGA receive number DSP，then give out 8 PWM pluse

STM32f407 DSP库应用 FIR滤波器 用示波器测试PA8，可以测出1Khz的正弦波。如果不是，修改PWM参数，使其正好为1Khz.(STM32f407 DSP library uses FIR filter Oscilloscope PA8 test, you can measure the sine wave of 1Khz. If not, modify the PWM parameter to make it exactly 1Khz.)