STM32F103——SPI控制

高通滤波算法，可以很好的解决需要高通滤波的算法中(High Pass Filtering Algorithms)

说明：  半桥逆变电路的实现，采用matlab，simulink实现，把直流电逆变为交流电。(Half bridge inverter)

使用SONIX的IC來驅動PWM功能、T0T1的計數器(Using SONIX IC to drive PWM function and T0T1 counter)

说明：  本程序在EVC4.0+PPC SDK 2003下调试通过。用Independent JPEG Group发行的JpegLib进行Jpeg图像的读取与保存。(This procedure in EVC4.0+ PPC SDK 2003 adopted under the debugger. By Independent JPEG Group issued JpegLib to read Jpeg images and preservation.)

说明：  Data structures code

星号密码查看器，只需将放大镜置于要查看星号密码的上方，就能显示出原密码。(Asterisks password viewer, simply put a magnifying glass to view asterisk password above, can show the original password.)

High Resolution Pulse Width Modulation_ Green Engineers Group

play stream audio and listen

说明：  matlab创建路面谱，可用于Adams/car做随即路面不平度仿真分析(Creating Pavement Spectrum)

STM32 NRF24L01驱动代码硬件SPI驱动和GPIO模拟SPI驱动都有，GPIO模拟驱动只要将相应管脚修改即可，已自测