这是监测到的USB鼠标的数据,
28.1 IN 00 00 00 00 01 00 00 00 ........ 1.1.0
30 IN 01 00 00 00 00 00 00 00 ........ 2.1.0
00 00 00 00 00 00 00 00 ........ 2.1.8
01 00 00 00 00 00 00 00 ........ 2.1.16
28.1 IN 00 00 ff ff 01 00 00 00 ........ 3.1.0
30 IN 01 00 00 00 00 00 00 00 ........ 4.1.0
00 00 00 00 ff ff ff ff ........ 4.1.8
01 00 00 00 00 00 00 00 ........ 4.1.16
为什么鼠标动一下,要传送四行数据
28.1 IN 00 00 00 00 01 00 00 00 ........ 1.1.0
30 IN 01 00 00 00 00 00 00 00 ........ 2.1.0
00 00 00 00 00 00 00 00 ........ 2.1.8
01 00 00 00 00 00 00 00 ........ 2.1.16
后三行的数据是怎么回事?
下面是自己做的一个USB键盘,监测到以下数据
36.1 IN 00 00 5b 00 00 00 00 00 ..[..... 1374.1.0
37 IN 0d 00 51 00 00 00 00 00 ..Q..... 1375.1.0(3227)
里面的“ [ ”和“ Q ”是什么意思? 最后面的 3227 那条记录在不断增加,我明明只通过程序发送了一次PAGEDOWN按键信息,也就是第一行的 5b 那条数据,为什么PC机显示PAGEDOWN按键一直被按着? |