字符设备驱动笔记——定时器防抖动(十)
摘要:
1.定时器:1).超时时间2).处理函数#include #include #include #include #include #include #include #include #include #include #include #include static struct class *sixthdrv_class;static struct class_device *sixthdrv_class_dev;volatile unsigned long *gpfcon;volatile unsigned long *gpfdat;volatile unsigned ... 阅读全文
posted @ 2013-09-24 22:51 屁屁侠 阅读(379) 评论(0) 推荐(0) 编辑