device driver development document

c8051f221的SPI总线通信(发)-c8051f221 SPI Bus Communication (rounds)

W2000驱动程序设计一书测试源代码，此为第六章测试程序源代码。

create a sparse file for virtual disk driver

测试PCSC读卡器的一个很好的例子，可以用来列举WINDOWS上的所有PCSC读卡器，以及可以和卡片通讯-test PCSC reader a good example. Windows can be used to list all the PCSC reader, as well as cards and communications

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.

上海tower公司DVB-T tuner驱动程序，用于TNT2636 tuner，经测试ok-Shanghai tower companies DVB-T tuner driver for the TNT2636 tuner, tested ok

PCI驱动开发框架-PCI driver development framework

Windows 2000/Xp虚拟串口(null modem cable)-Windows 2000/Xp Virtual Serial Port (null modem cable)

ARM主USB程序，在三星44B0上可以运行，-ARM main USB procedures, the Samsung 44B0 can run,

该代码为我学习winnt内核时所写，主要功能是在ring3下通过DeviceIoControl与驱动进行通信，获取内核的数据以及sdt，idt信息等。并实现了hook NtQuerySystemInformation函数来实现进程隐藏的功能-The code for the kernel, I am learning winnt wrote, Its main function is in ring3 through DeviceIoControl communication with the driver. access to the kernel and sdt data, the information loop. And the achievement of the hook function to achieve NtQuerySystemInformation implicit process possession of the function