WINUSB枚举过程实例
作者：互联网
//1.标准请求:获取设备描述符 Handle setup packet : 80, 6, 0, 1, 0, 0, 40, 0 std dev req 6 Get desc 1: 64bytes //2.标准请求:设置设备地址 Handle setup packet : 0, 5, 9, 0, 0, 0, 0, 0 std dev req 5 Set address 9 //3.标准请求:获取设备描述符 Handle setup packet : 80, 6, 0, 1, 0, 0, 12, 0 std dev req 6 Get desc 1: 18bytes //4.标准请求:获取配置描述符 Handle setup packet : 80, 6, 0, 2, 0, 0, FF, 0 std dev req 6 Get desc 2: 255bytes get config 64/255bytes sending a zero length packet //5.标准请求:获取 OS 字符串描述符 EE Handle setup packet : 80, 6, EE, 3, 0, 0, 12, 0 std dev req 6 Get desc 3: 18bytes 12 3 4D 0 53 0 46 0 54 0 31 0 30 0 30 0 1 0 //6.标准请求:获取字符串描述符 3 Handle setup packet : 80, 6, 3, 3, 9, 4, FF, 0 std dev req 6 Get desc 3: 255bytes 20 3 32 0 41 0 34 0 39 0 38 0 37 0 36 0 44 0 39 0 43 0 43 0 31 0 41 0 41 0 34 0 //7.标准请求:获取字符串描述符 0 Handle setup packet : 80, 6, 0, 3, 0, 0, FF, 0 std dev req 6 Get desc 3: 255bytes 4 3 9 4 //8.标准请求:获取字符串描述符 2 Handle setup packet : 80, 6, 2, 3, 9, 4, FF, 0 std dev req 6 Get desc 3: 255bytes 16 3 46 0 4F 0 54 0 52 0 49 0 43 0 2D 0 55 0 53 0 42 0 //9.标准请求:获取设备描述符 Handle setup packet : 80, 6, 0, 1, 0, 0, 12, 0 std dev req 6 Get desc 1: 18bytes //10.标准请求:获取配置描述符 Handle setup packet : 80, 6, 0, 2, 0, 0, 9, 0 std dev req 6 Get desc 2: 9bytes get config 64/9bytes //11.标准请求:获取配置描述符 Handle setup packet : 80, 6, 0, 2, 0, 0, 40, 0 std dev req 6 Get desc 2: 64bytes get config 64/64bytes sending a zero length packet //12.标准请求:设置配置 1 Handle setup packet : 0, 9, 1, 0, 0, 0, 0, 0 std dev req 9 Configuration 1 requested I: Setting configuration 1 //13.厂商请求:获取设备状态 —— OS Extended Compat ID -- 0x0004 Handle setup packet : C0, 1, 0, 0, 4, 0, 10, 0 vendor request 1 get vendor req 88/16bytes 58 0 0 0 0 1 4 0 3 0 0 0 0 0 0 0 //14.厂商请求:获取设备状态 —— OS Extended Compat ID -- 0x0004 Handle setup packet : C0, 1, 0, 0, 4, 0, 58, 0 vendor request 1 get vendor req 88/88bytes 58 0 0 0 0 1 4 0 3 0 0 0 0 0 0 0 0 1 57 49 4E 55 53 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 57 49 4E 55 53 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 57 49 4E 55 53 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 //15.标准请求:获取字符串描述符 5 Handle setup packet : 80, 6, 5, 3, 9, 4, 4, 0 std dev req 6 Get desc 3: 4bytes 22 3 46 0 //16.标准请求:获取字符串描述符 5 Handle setup packet : 80, 6, 5, 3, 9, 4, 22, 0 std dev req 6 Get desc 3: 34bytes 22 3 46 0 4F 0 54 0 52 0 49 0 43 0 2D 0 53 0 54 0 52 0 45 0 41 0 4D 0 2D 0 49 0 52 0 //17.厂商请求:接口0状态 —— OS Extended Properties -- 0x0005 Handle setup packet : C1, 1, 0, 0, 5, 0, A, 0 vendor request 1 get interface req 142/10bytes 8E 0 0 0 0 1 5 0 1 0 //18.厂商请求:接口0状态 —— OS Extended Properties -- 0x0005 Handle setup packet : C1, 1, 0, 0, 5, 0, 8E, 0 vendor request 1 get interface req 142/142bytes 8E 0 0 0 0 1 5 0 1 0 84 0 0 0 1 0 0 0 28 0 44 0 65 0 76 0 69 0 63 0 65 0 49 0 6E 0 74 0 65 0 72 0 66 0 61 0 63 0 65 0 47 0 55 0 49 0 44 0 0 0 4E 0 0 0 7B 0 41 0 35 0 38 0 30 0 44 0 41 0 46 0 42 0 2D 0 34 0 43 0 35 0 35 0 2D 0 34 0 46 0 42 0 45 0 2D 0 42 0 32 0 34 0 36 0 2D 0 43 0 36 0 44 0 43 0 39 0 46 0 37 0 43 0 32 0 33 0 33 0 37 0 7D 0 0 0 //19.标准请求:获取字符串描述符 4 Handle setup packet : 80, 6, 4, 3, 9, 4, 4, 0 std dev req 6 Get desc 3: 4bytes 18 3 46 0 //20.标准请求:获取字符串描述符 4 Handle setup packet : 80, 6, 4, 3, 9, 4, 18, 0 std dev req 6 Get desc 3: 24bytes 18 3 46 0 4F 0 54 0 52 0 49 0 43 0 2D 0 52 0 45 0 53 0 54 0 //21.厂商请求:接口1状态 —— OS Extended Properties -- 0x0005 Handle setup packet : C1, 1, 1, 0, 5, 0, A, 0 vendor request 1 get interface req 142/10bytes 8E 0 0 0 0 1 5 0 1 0 //22.厂商请求:接口1状态 —— OS Extended Properties -- 0x0005 Handle setup packet : C1, 1, 1, 0, 5, 0, 8E, 0 vendor request 1 get interface req 142/142bytes 8E 0 0 0 0 1 5 0 1 0 84 0 0 0 1 0 0 0 28 0 44 0 65 0 76 0 69 0 63 0 65 0 49 0 6E 0 74 0 65 0 72 0 66 0 61 0 63 0 65 0 47 0 55 0 49 0 44 0 0 0 4E 0 0 0 7B 0 46 0 37 0 30 0 32 0 34 0 32 0 43 0 37 0 2D 0 46 0 42 0 32 0 35 0 2D 0 34 0 34 0 33 0 42 0 2D 0 39 0 45 0 37 0 45 0 2D 0 41 0 34 0 32 0 36 0 30 0 46 0 33 0 37 0 33 0 39 0 38 0 32 0 7D 0 0 0 //23.标准请求:获取字符串描述符 6 Handle setup packet : 80, 6, 6, 3, 9, 4, 4, 0 std dev req 6 Get desc 3: 4bytes 22 3 46 0 //24.标准请求:获取字符串描述符 6 Handle setup packet : 80, 6, 6, 3, 9, 4, 22, 0 std dev req 6 Get desc 3: 34bytes 22 3 46 0 4F 0 54 0 52 0 49 0 43 0 2D 0 53 0 54 0 52 0 45 0 41 0 4D 0 2D 0 56 0 4C 0 //25.厂商请求:接口2状态 —— OS Extended Properties -- 0x0005 Handle setup packet : C1, 1, 2, 0, 5, 0, A, 0 vendor request 1 get interface req 142/10bytes 8E 0 0 0 0 1 5 0 1 0 //26.厂商请求:接口2状态 —— OS Extended Properties -- 0x0005 Handle setup packet : C1, 1, 2, 0, 5, 0, 8E, 0 vendor request 1 get interface req 142/142bytes 8E 0 0 0 0 1 5 0 1 0 84 0 0 0 1 0 0 0 28 0 44 0 65 0 76 0 69 0 63 0 65 0 49 0 6E 0 74 0 65 0 72 0 66 0 61 0 63 0 65 0 47 0 55 0 49 0 44 0 0 0 4E 0 0 0 7B 0 34 0 37 0 34 0 33 0 38 0 65 0 30 0 39 0 2D 0 61 0 33 0 30 0 39 0 2D 0 34 0 33 0 31 0 63 0 2D 0 38 0 64 0 36 0 65 0 2D 0 63 0 37 0 30 0 62 0 66 0 32 0 34 0 65 0 62 0 66 0 37 0 62 0 7D 0 0 0 //27.标准请求:获取状态 Handle setup packet : 80, 0, 0, 0, 0, 0, 2, 0 std dev req 0 //28.标准请求:获取状态 Handle setup packet : 80, 0, 0, 0, 0, 0, 2, 0 std dev req 0 //29.标准请求:获取状态 Handle setup packet : 80, 0, 0, 0, 0, 0, 2, 0 std dev req 0 usb reconnection, xusb_driver_state = XUSB_DRIVER_CONNECTED, stream_ep_tx_is_available = 1
标签：std,Handle,setup,req,枚举,packet,WINUSB,实例,dev 来源： https://www.cnblogs.com/ivan0512/p/14469169.html