本文详细的介绍了高精度定时的实现，并给出了定时器设置的例子。

南瑞的IEC104规约实现的源码，对于从事电力行业通信开发的人员来说还是非常具有参考价值的-NAN realization of the Statute of the IEC104 source, engaged in the power industry for the development of the communications staff, they still have great reference value

NJU6678液晶控制器驱动，里面包含头文件，驱动文件，支持中英文混排-NJU6678 LCD controller driver, which contains the header files, driver files, to support Chinese and English-text

Nand Boot-Nand Boot

RTL8019AS 图理图,对于10M以太网开发,有一定参考价值-RTL8019AS Figure rationale maps, 10M Ethernet for development, has a certain reference value

你可曾经为硬件看门狗的复位时间太短,而苦恼过,这个方法帮你解决问题. 用定时器喂狗,如果超过一定时间(程序跑飞,或整个中断都关闭,都会导致定时器不喂狗,导致看门狗的复位,从而延长了看门狗的复位时间)不喂就复位. 程序中我以lcpRD2为例.-you may have to reset the hardware watchdog short time and anguish that this approach help you solve the problem. DOG with timers, if more than a certain time (running fly procedures, or were closed throughout the interruption, it will not lead to the timer DOG, resulting in the reduction watchdog, thereby prolonging the watchdog reset the time) do not feed on the reset. proceedings I lcpRD2 example.

我们第一次初始化 MAC 然后传送和接收数据包 我们第一次传输水管爆裂 在那之后我们看看我们收到的数据包 请注意此示例不使用正确构造的以太网帧 标准的以太网报头： 目标地址、 源地址和帧类型/长度是失踪。 传送数据到远程方必须将添加这些现实生活中应用所需的字段。

这是新版本的u-boot-2012.04移植到mini2440开发板上，现在网上一般都是u-boot-1.1.6的老版本，但是老版本的跟新版本的差别很大，而且新版本的u-boot支持了更多的驱动等，掌握新版的u-boot在mini2440上是很有必要的，在这只上传的将打补丁的源码，另一份是可以直接从官网上下，下完后只要将补丁打上就可以了。

HCS12 串行显示器-将程序上载到 ram 和调试使用简单的命令

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Keyboard Source code for 68HC705J1A,供胡次使用68HC705J1A，参考设计。-Keyboard Source code for 68HC705J1A for use 68HC705J1A Hu meeting, the reference design.