我用CH376S 讀取一款無線鼠標(biāo) 得到配置描述符是復(fù)合設(shè)備 其中設(shè)備類型一個是鍵盤 一個是鼠標(biāo) 但是在讀報表描述符的時候我只讀到鍵盤的報表 沒有鼠標(biāo) 的報表 這是為什么呢 得到的數(shù)據(jù)如下 麻煩幫忙分析下 Get_Dev_Descr 12 01 10 01 00 00 00 40 ae 24 00 20 01 10 01 02 00 01 Set_USB_ADDR Get_Cfg_Descr 09 02 3b 00 02 01 00 a0 32 09 02 3b 00 02 01 00 a0 32 09 04 00 00 01 03 01 01 00 09 21 01 01 00 01 22 3f 00 07 05 81 03 40 00 0a 09 04 01 00 01 03 01 02 00 09 21 01 01 00 01 22 c3 00 07 05 82 03 40 00 0a Device_Atti.Cfg_value=01 ((PUSB_CFG_DESCR)data_buf)->bNumInterfaces=02 set_config set idle success Device_Atti.Device[0].Device_report_len=3f 05 01 09 06 a1 01 05 07 19 e0 29 e7 15 00 25 01 75 01 95 08 81 02 95 01 75 08 81 03 95 05 75 01 05 08 19 01 29 05 91 02 95 01 75 03 91 03 95 06 75 08 15 00 25 ff 05 07 19 00 29 65 81 00 c0 set report success Device_Atti.Device_compat =01

set idle success 05 01 09 22 01 00 03 00 19 e0 29 e7 15 00 25 01 75 01 95 08 81 02 95 01 75 08 81 03 95 05 75 01 05 08 19 01 29 05 91 02 95 01 75 03 91 03 95 06 75 08 15 00 25 ff 05 07 19 00 29 65 81 00 c0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 6c 01 00 20 c5 01 00 08 00 00 00 00 00 00 00 00 00 00 00 Get Data

有沒人在 幫忙看看 給點意見也好

還是沒人啊 一直在等有人回復(fù)

懂的人 多少給點提示吧 謝謝

您來電話的時候，已經(jīng)詳細(xì)的給您解釋了。 Ge_Reoprt里面有個字節(jié)為接口，只要把接口修改為鼠標(biāo)接口，再發(fā)一次Get_Report就可以獲取了。