三星公司ARM9（S3C2440）的裸机驱动模板，包括ADC，GPIO，串口，定时器，触摸屏，lcd，中断等功能的驱动-Samsung ARM9 (S3C2440) bare metal driven templates, including ADC, GPIO, serial, timer, touch screen, lcd, interrupt other functions of the drive

一个学习使用S3C2440 ARM嵌入式处理器GPIO部分的程序，通过此程序可了解该款处理器的IO接口控制方法。-A study using S3C2440 ARM embedded processor GPIO part of the program, this program can be understood by IO interface control method which processor.