触摸屏驱动源码，使用arm2440.arm6410-Touch screen driver

DS2431驱动， Dallas one wire, DS2431.c-DS2431 driver， Dallas one wire, DS2431.c

高速one-wire总线驱动，亲测可用。该demo在运行时会有一定概率读取失败，原因是没有设置锁和读写屏障。-High-speed one-wire bus driver, pro-test available. The demo at run time will have a certain probability of failure to read, because there is no set lock and literacy barriers.

tslib-one-wire.tar.gz需要的自己下-Tslib-one-wire.tar.gz need their own under