这是ARM上ADC的驱动程序，对一些需要编写驱动和做AD转换的人来说，是一个很好列子-This is the ARM ADC drivers, the need to prepare for some drivers do AD conversion and the people, is a good Liezi

基于arm S3C2440 linux内核下的AD采样驱动程序，并将其转换成电压值-Based on arm S3C2440 linux kernel driver for the AD samples, and convert it into a voltage value