周立功公司的ARM开发板LPC2119环境下，I2C总线读写驱动程序。该代码可以重入。可直接使用无须修改。-the development board LPC2119 ARM environment, I2C bus driver to read and write. The code can go back to. Direct access needed to be changed.

测试2400的网络，同时使用TCP和UDP两种协议，TCP完成HTTP连接，实现对WEB网页的访问，同时建立一个绑定UDP端口，实现UDP的数据回发。-2400 test network, using both TCP and UDP are two protocols, TCP completion of HTTP connections, to achieve access to the WEB page, while a binding UDP port, to achieve UDP d