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struct input_event {
struct timeval time; //°´¼üʱ¼ä
__u16 type; //ÀàÐÍ£¬ÔÚÏÂÃæÓж¨Òå
__u16 code; //ҪģÄâ³Éʲô°´¼ü
__s32 value;//Êǰ´Ï»¹ÊÇÊÍ·Å
};
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type:
EV_KEY,¼üÅÌ
EV_REL,Ïà¶Ô×ø±ê
EV_ABS,¾ø¶Ô×ø±ê
value£º
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/*
* Event types
*/
#define EV_SYN 0x00
#define EV_KEY 0x01 //°´¼ü
#define EV_REL 0x02 //Ïà¶Ô×ø±ê(¹ì¼£Çò)
#define EV_ABS 0x03 //¾ø¶Ô×ø±ê
#define EV_MSC 0x04 //ÆäËû
#define EV_SW 0x05
#define EV_LED 0x11 //LED
#define EV_SND &
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