用PWM产生锯齿波，应使PWM寄存器中的值线性增加，那么在PWM输出端将得到宽度线性增加的脉冲波，经滤波后，便可得到锯齿波。-have used PWM ramp, it should PWM register with the value of linear increase, then the PWM output will be increased linearly width of the pulse wave, filter, which will be ramp.

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断电自动关机程序 PowerOff.rar-Automatic power shutdown process PowerOff.rar

从驱动中获取窗口信息,仅供参考.其中有些硬编码在不同版本下需要修正，请注意，不能直接生吞活剥。-Window from the driver to obtain information, for reference purposes only. Some of them hard-coded in the different versions of the need to amend, please note that should not directly生吞活剥.

驱动开发经典教程， 初学者必看之经典-Drive the development of the classic guide for beginners a must-see on the classic

数据采集卡的输出驱动程序，D/A转换。12位D/A转换器。-Output data acquisition card driver, D/A conversion. 12 D/A converters.

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驱动安装程序，采用mfc编程，能够指定inf文件-driver installation procedures using mfc programming documents to the designated inf

porttalk是一种并口驱动程序源代码，很多简易JTAG调试器使用它。-porttalk is a parallel port driver source code, many simple JTAG Debugger to use it.

用于选择结构元素的大小，程序给出噪声对应的结构元素尺寸-Used to select the size of structural elements, the program is given the structure of the corresponding noise element size