1 Bus Hound 6.01 capture on Windows Vista Service Pack 1 (x64). Complements of www.perisoft.net 2 3 STM32_HID_mouse 4 5 Device - Device ID (followed by the endpoint for USB devices) 6 (16) USB 2.0 集线器 7 (19) USB 输入设备 8 (21) HID-compliant device 9 (23) USB 输入设备 10 Address - FireWire async address or channel number 11 Length - Total transfer length 12 Phase - Phase Type 13 CTL USB control transfer 14 IN Data in transfer 15 IRP I/O request packet 16 STAK IRP stack location 17 URB USB request block 18 Data - Hex dump of the data transferred 19 Descr - Description of the phase 20 Cmd... - Position in the captured data 21 22 23 Device Address Length Phase Data Description Cmd.Phase.Ofs(rep) 24 ------ ------------------- -------- ----- -------------------------------------------------- ---------------- ------------------ 25 16 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 1.1.0 26 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1.1.16 27 16 STAK 16 02 00 e1 00 00 00 00 00 00 00 00 00 00 00 00 POWER 1.2.0 28 01 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 1.2.16 29 16 IRP 06 00 38 02 00 00 00 00 00 00 00 00 00 00 00 00 2.1.0 30 00 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 2.1.16 31 16 STAK 0f 00 00 00 00 00 00 00 e8 1e 18 09 80 fa ff ff INTERNAL IOCTL 2.2.0 32 00 00 00 00 00 00 00 00 0f 20 22 00 00 00 00 00 2.2.16 33 16.0 CTL a3 00 00 00 01 00 04 00 GET STATUS 3.1.0 34 16.0 4 IN 01 01 01 00 .... 3.2.0 35 16.0 URB 88 00 08 00 00 00 00 00 10 70 1b 09 80 fa ff ff CONTROL TRANSFER 3.3.0 36 10 00 00 00 00 00 00 00 68 70 1b 09 80 fa ff ff 3.3.16 37 16 IRP 06 00 38 02 00 00 00 00 00 00 00 00 00 00 00 00 3.4.0 38 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 3.4.16 39 16 STAK 0f 00 00 e0 00 00 00 00 64 cb 65 0b 80 fa ff ff SUBMIT_URB 3.5.0 40 00 00 00 00 00 00 00 00 03 00 22 00 00 00 00 00 3.5.16 41 16.0 CTL 23 03 04 00 01 00 00 00 SET FEATURE 4.1.0 42 16.0 URB 88 00 08 00 00 00 00 00 10 70 1b 09 80 fa ff ff CONTROL TRANSFER 4.2.0 43 10 00 00 00 00 00 00 00 68 70 1b 09 80 fa ff ff 4.2.16 44 16 IRP 06 00 38 02 00 00 00 00 00 00 00 00 00 00 00 00 4.3.0 45 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 4.3.16 46 16 STAK 0f 00 00 e0 00 00 00 00 60 cb 65 0b 80 fa ff ff SUBMIT_URB 4.4.0 47 00 00 00 00 00 00 00 00 03 00 22 00 00 00 00 00 4.4.16 48 16.1 1 IN 02 . 5.1.0 49 16.1 URB 80 00 09 00 00 00 00 00 10 70 1b 09 80 fa ff ff BULK/INT XFER 5.2.0 50 10 00 00 00 00 00 00 00 20 13 18 09 80 fa ff ff 5.2.16 51 16 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 5.3.0 52 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 5.3.16 53 16 STAK 0f 00 00 e0 00 00 00 00 10 80 1a 09 80 fa ff ff SUBMIT_URB 5.4.0 54 00 00 00 00 00 00 00 00 03 00 22 00 00 00 00 00 5.4.16 55 16.0 CTL a3 00 00 00 01 00 04 00 GET STATUS 6.1.0 56 16.0 4 IN 11 01 01 00 .... 6.2.0 57 16.0 URB 88 00 08 00 00 00 00 00 10 70 1b 09 80 fa ff ff CONTROL TRANSFER 6.3.0 58 10 00 00 00 00 00 00 00 68 70 1b 09 80 fa ff ff 6.3.16 59 16 IRP 06 00 38 02 00 00 00 00 00 00 00 00 00 00 00 00 6.4.0 60 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 6.4.16 61 16 STAK 0f 00 00 e0 00 00 00 00 64 cb 65 0b 80 fa ff ff SUBMIT_URB 6.5.0 62 00 00 00 00 00 00 00 00 03 00 22 00 00 00 00 00 6.5.16 63 16.0 CTL 23 01 10 00 01 00 00 00 CLEAR FEATURE 7.1.0 64 16.0 URB 88 00 08 00 00 00 00 00 10 70 1b 09 80 fa ff ff CONTROL TRANSFER 7.2.0 65 10 00 00 00 00 00 00 00 68 70 1b 09 80 fa ff ff 7.2.16 66 16 IRP 06 00 38 02 00 00 00 00 00 00 00 00 00 00 00 00 7.3.0 67 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 7.3.16 68 16 STAK 0f 00 00 e0 00 00 00 00 60 cb 65 0b 80 fa ff ff SUBMIT_URB 7.4.0 69 00 00 00 00 00 00 00 00 03 00 22 00 00 00 00 00 7.4.16 70 16.1 1 IN 02 . 8.1.0 71 16.1 URB 80 00 09 00 00 00 00 00 10 70 1b 09 80 fa ff ff BULK/INT XFER 8.2.0 72 10 00 00 00 00 00 00 00 20 13 18 09 80 fa ff ff 8.2.16 73 16 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 8.3.0 74 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 8.3.16 75 16 STAK 0f 00 00 e0 00 00 00 00 10 80 1a 09 80 fa ff ff SUBMIT_URB 8.4.0 76 00 00 00 00 00 00 00 00 03 00 22 00 00 00 00 00 8.4.16 77 16.0 CTL a3 00 00 00 01 00 04 00 GET STATUS 9.1.0 78 16.0 4 IN 03 01 10 00 .... 9.2.0 79 16.0 URB 88 00 08 00 00 00 00 00 10 70 1b 09 80 fa ff ff CONTROL TRANSFER 9.3.0 80 10 00 00 00 00 00 00 00 68 70 1b 09 80 fa ff ff 9.3.16 81 16 IRP 06 00 38 02 00 00 00 00 00 00 00 00 00 00 00 00 9.4.0 82 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9.4.16 83 16 STAK 0f 00 00 e0 00 00 00 00 74 12 71 0a 80 fa ff ff SUBMIT_URB 9.5.0 84 00 00 00 00 00 00 00 00 03 00 22 00 00 00 00 00 9.5.16 85 16.0 CTL 23 01 14 00 01 00 00 00 CLEAR FEATURE 10.1.0 86 16.0 URB 88 00 08 00 00 00 00 00 10 70 1b 09 80 fa ff ff CONTROL TRANSFER 10.2.0 87 10 00 00 00 00 00 00 00 68 70 1b 09 80 fa ff ff 10.2.16 88 16 IRP 06 00 38 02 00 00 00 00 00 00 00 00 00 00 00 00 10.3.0 89 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 10.3.16 90 16 STAK 0f 00 00 e0 00 00 00 00 70 12 71 0a 80 fa ff ff SUBMIT_URB 10.4.0 91 00 00 00 00 00 00 00 00 03 00 22 00 00 00 00 00 10.4.16 92 16.0 CTL 23 03 04 00 01 00 00 00 SET FEATURE 11.1.0 93 16.0 URB 88 00 08 00 00 00 00 00 10 70 1b 09 80 fa ff ff CONTROL TRANSFER 11.2.0 94 10 00 00 00 00 00 00 00 68 70 1b 09 80 fa ff ff 11.2.16 95 16 IRP 06 00 38 02 00 00 00 00 00 00 00 00 00 00 00 00 11.3.0 96 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 11.3.16 97 16 STAK 0f 00 00 e0 00 00 00 00 70 12 71 0a 80 fa ff ff SUBMIT_URB 11.4.0 98 00 00 00 00 00 00 00 00 03 00 22 00 00 00 00 00 11.4.16 99 16.1 1 IN 02 . 12.1.0 100 16.1 URB 80 00 09 00 00 00 00 00 10 70 1b 09 80 fa ff ff BULK/INT XFER 12.2.0 101 10 00 00 00 00 00 00 00 20 13 18 09 80 fa ff ff 12.2.16 102 16 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 12.3.0 103 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 12.3.16 104 16 STAK 0f 00 00 e0 00 00 00 00 10 80 1a 09 80 fa ff ff SUBMIT_URB 12.4.0 105 00 00 00 00 00 00 00 00 03 00 22 00 00 00 00 00 12.4.16 106 16.0 CTL a3 00 00 00 01 00 04 00 GET STATUS 13.1.0 107 16.0 4 IN 03 01 10 00 .... 13.2.0 108 16.0 URB 88 00 08 00 00 00 00 00 10 70 1b 09 80 fa ff ff CONTROL TRANSFER 13.3.0 109 10 00 00 00 00 00 00 00 68 70 1b 09 80 fa ff ff 13.3.16 110 16 IRP 06 00 38 02 00 00 00 00 00 00 00 00 00 00 00 00 13.4.0 111 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 13.4.16 112 16 STAK 0f 00 00 e0 00 00 00 00 34 99 00 0b 80 fa ff ff SUBMIT_URB 13.5.0 113 00 00 00 00 00 00 00 00 03 00 22 00 00 00 00 00 13.5.16 114 16.0 CTL 23 01 14 00 01 00 00 00 CLEAR FEATURE 14.1.0 115 16.0 URB 88 00 08 00 00 00 00 00 10 70 1b 09 80 fa ff ff CONTROL TRANSFER 14.2.0 116 10 00 00 00 00 00 00 00 68 70 1b 09 80 fa ff ff 14.2.16 117 16 IRP 06 00 38 02 00 00 00 00 00 00 00 00 00 00 00 00 14.3.0 118 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 14.3.16 119 16 STAK 0f 00 00 e0 00 00 00 00 30 99 00 0b 80 fa ff ff SUBMIT_URB 14.4.0 120 00 00 00 00 00 00 00 00 03 00 22 00 00 00 00 00 14.4.16 121 16.0 CTL a3 00 00 00 02 00 04 00 GET STATUS 15.1.0 122 16.0 4 IN 00 01 00 00 .... 15.2.0 123 16.0 URB 88 00 08 00 00 00 00 00 10 70 1b 09 80 fa ff ff CONTROL TRANSFER 15.3.0 124 10 00 00 00 00 00 00 00 68 70 1b 09 80 fa ff ff 15.3.16 125 16 IRP 06 00 38 02 00 00 00 00 00 00 00 00 00 00 00 00 15.4.0 126 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 15.4.16 127 16 STAK 0f 00 00 e0 00 00 00 00 e4 17 67 0b 80 fa ff ff SUBMIT_URB 15.5.0 128 00 00 00 00 00 00 00 00 03 00 22 00 00 00 00 00 15.5.16 129 16.0 CTL a3 00 00 00 03 00 04 00 GET STATUS 16.1.0 130 16.0 4 IN 00 01 00 00 .... 16.2.0 131 16.0 URB 88 00 08 00 00 00 00 00 10 70 1b 09 80 fa ff ff CONTROL TRANSFER 16.3.0 132 10 00 00 00 00 00 00 00 68 70 1b 09 80 fa ff ff 16.3.16 133 16 IRP 06 00 38 02 00 00 00 00 00 00 00 00 00 00 00 00 16.4.0 134 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 16.4.16 135 16 STAK 0f 00 00 e0 00 00 00 00 e4 17 67 0b 80 fa ff ff SUBMIT_URB 16.5.0 136 00 00 00 00 00 00 00 00 03 00 22 00 00 00 00 00 16.5.16 137 16.0 CTL a3 00 00 00 04 00 04 00 GET STATUS 17.1.0 138 16.0 4 IN 00 01 00 00 .... 17.2.0 139 16.0 URB 88 00 08 00 00 00 00 00 10 70 1b 09 80 fa ff ff CONTROL TRANSFER 17.3.0 140 10 00 00 00 00 00 00 00 68 70 1b 09 80 fa ff ff 17.3.16 141 16 IRP 06 00 38 02 00 00 00 00 00 00 00 00 00 00 00 00 17.4.0 142 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 17.4.16 143 16 STAK 0f 00 00 e0 00 00 00 00 e4 17 67 0b 80 fa ff ff SUBMIT_URB 17.5.0 144 00 00 00 00 00 00 00 00 03 00 22 00 00 00 00 00 17.5.16 145 16.0 CTL a3 00 00 00 01 00 04 00 GET STATUS 18.1.0 146 16 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 19.1.0 147 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 19.1.16 148 16 STAK 1b 07 00 e0 00 00 00 00 00 00 00 00 00 00 00 00 QUERY RELATIONS 19.2.0 149 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 19.2.16 150 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 20.1.0 151 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20.1.16 152 23 STAK 1b 13 00 00 00 00 00 00 00 00 00 00 00 00 00 00 QUERY ID 20.2.0 153 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20.2.16 154 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 21.1.0 155 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 21.1.16 156 23 STAK 1b 09 00 00 00 00 00 00 80 27 7d 04 80 f8 ff ff QUERY CAPS 21.2.0 157 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 21.2.16 158 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 22.1.0 159 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 22.1.16 160 23 STAK 1b 0c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 QUERY DEV TEXT 22.2.0 161 04 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 22.2.16 162 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 23.1.0 163 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 23.1.16 164 23 STAK 1b 0c 00 00 00 00 00 00 01 00 00 00 00 00 00 00 QUERY DEV TEXT 23.2.0 165 04 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 23.2.16 166 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 24.1.0 167 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 24.1.16 168 23 STAK 1b 13 00 00 00 00 00 00 03 00 00 00 00 00 00 00 QUERY ID 24.2.0 169 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 24.2.16 170 16.0 4 IN 03 01 00 00 .... 18.2.0 171 16.0 URB 88 00 08 00 00 00 00 00 10 70 1b 09 80 fa ff ff CONTROL TRANSFER 18.3.0 172 10 00 00 00 00 00 00 00 68 70 1b 09 80 fa ff ff 18.3.16 173 16 IRP 06 00 38 02 00 00 00 00 00 00 00 00 00 00 00 00 18.4.0 174 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 18.4.16 175 16 STAK 0f 00 00 e0 00 00 00 00 44 37 e7 0a 80 fa ff ff SUBMIT_URB 18.5.0 176 00 00 00 00 00 00 00 00 03 00 22 00 00 00 00 00 18.5.16 177 16.0 CTL a3 00 00 00 02 00 04 00 GET STATUS 25.1.0 178 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 26.1.0 179 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 26.1.16 180 23 STAK 1b 13 00 00 00 00 00 00 01 00 00 00 00 00 00 00 QUERY ID 26.2.0 181 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 26.2.16 182 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 27.1.0 183 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 27.1.16 184 23 STAK 1b 13 00 00 00 00 00 00 02 00 00 00 00 00 00 00 QUERY ID 27.2.0 185 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 27.2.16 186 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 28.1.0 187 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 28.1.16 188 23 STAK 1b 13 00 00 00 00 00 00 05 00 00 00 00 00 00 00 QUERY ID 28.2.0 189 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 28.2.16 190 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 29.1.0 191 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 29.1.16 192 23 STAK 1b 0b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 QUERY RES REQ 29.2.0 193 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 29.2.16 194 16.0 4 IN 00 01 00 00 .... 25.2.0 195 16.0 URB 88 00 08 00 00 00 00 00 10 70 1b 09 80 fa ff ff CONTROL TRANSFER 25.3.0 196 10 00 00 00 00 00 00 00 68 70 1b 09 80 fa ff ff 25.3.16 197 16 IRP 06 00 38 02 00 00 00 00 00 00 00 00 00 00 00 00 25.4.0 198 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 25.4.16 199 16 STAK 0f 00 00 e0 00 00 00 00 44 37 e7 0a 80 fa ff ff SUBMIT_URB 25.5.0 200 00 00 00 00 00 00 00 00 03 00 22 00 00 00 00 00 25.5.16 201 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 30.1.0 202 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30.1.16 203 23 STAK 1b 15 00 00 00 00 00 00 00 00 00 00 00 00 00 00 QUERY BUS INFO 30.2.0 204 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30.2.16 205 16.0 CTL a3 00 00 00 03 00 04 00 GET STATUS 31.1.0 206 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 32.1.0 207 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 32.1.16 208 23 STAK 1b 0a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 QUERY RESOURCES 32.2.0 209 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 32.2.16 210 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 33.1.0 211 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 33.1.16 212 23 STAK 1b 19 00 00 00 00 00 00 00 00 00 00 00 00 00 00 PNP 33.2.0 213 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 33.2.16 214 16.0 4 IN 00 01 00 00 .... 31.2.0 215 16.0 URB 88 00 08 00 00 00 00 00 10 70 1b 09 80 fa ff ff CONTROL TRANSFER 31.3.0 216 10 00 00 00 00 00 00 00 68 70 1b 09 80 fa ff ff 31.3.16 217 16 IRP 06 00 38 02 00 00 00 00 00 00 00 00 00 00 00 00 31.4.0 218 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 31.4.16 219 16 STAK 0f 00 00 e0 00 00 00 00 44 37 e7 0a 80 fa ff ff SUBMIT_URB 31.5.0 220 00 00 00 00 00 00 00 00 03 00 22 00 00 00 00 00 31.5.16 221 16.0 CTL a3 00 00 00 04 00 04 00 GET STATUS 34.1.0 222 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 35.1.0(2) 223 00 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 35.1.16 224 23 STAK 1b 13 00 00 00 00 00 00 00 00 00 00 00 00 00 00 QUERY ID 35.2.0 225 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 35.2.16 226 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 37.1.0 227 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 37.1.16 228 23 STAK 1b 18 00 e0 00 00 00 00 00 00 00 00 00 00 00 00 QUERY LEGACY 37.2.0 229 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 37.2.16 230 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 38.1.0 231 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 38.1.16 232 23 STAK 1b 0b 00 e0 00 00 00 00 00 00 00 00 00 00 00 00 QUERY RES REQ 38.2.0 233 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 38.2.16 234 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 39.1.0 235 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 39.1.16 236 23 STAK 1b 0d 00 e0 00 00 00 00 00 00 00 00 00 00 00 00 FILTER RES REQ 39.2.0 237 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 39.2.16 238 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 40.1.0 239 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40.1.16 240 23 STAK 1b 09 00 e0 00 00 00 00 80 4d 8b 0b 80 fa ff ff QUERY CAPS 40.2.0 241 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40.2.16 242 16.0 4 IN 00 01 00 00 .... 34.2.0 243 16.0 URB 88 00 08 00 00 00 00 00 10 70 1b 09 80 fa ff ff CONTROL TRANSFER 34.3.0 244 10 00 00 00 00 00 00 00 68 70 1b 09 80 fa ff ff 34.3.16 245 16 IRP 06 00 38 02 00 00 00 00 00 00 00 00 00 00 00 00 34.4.0 246 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 34.4.16 247 16 STAK 0f 00 00 e0 00 00 00 00 44 37 e7 0a 80 fa ff ff SUBMIT_URB 34.5.0 248 00 00 00 00 00 00 00 00 03 00 22 00 00 00 00 00 34.5.16 249 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 41.1.0 250 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 41.1.16 251 23 STAK 1b 00 00 e0 00 00 00 00 00 00 00 00 00 00 00 00 START DEVICE 41.2.0 252 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 41.2.16 253 23.0 CTL 80 06 00 01 00 00 12 00 GET DESCRIPTOR 42.1.0 254 23.0 18 IN 12 01 00 02 00 00 00 40 83 04 2b 57 00 02 01 02 .......@..+W.... 42.2.0 255 03 01 .. 42.2.16 256 23.0 URB 88 00 08 00 00 00 00 00 50 23 73 0b 80 fa ff ff CONTROL TRANSFER 42.3.0 257 10 00 00 00 00 00 00 00 a8 23 73 0b 80 fa ff ff 42.3.16 258 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 42.4.0 259 00 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 42.4.16 260 23 STAK 0f 00 00 e0 00 00 00 00 40 37 e7 0a 80 fa ff ff SUBMIT_URB 42.5.0 261 00 00 00 00 00 00 00 00 03 00 22 00 00 00 00 00 42.5.16 262 23.0 CTL 80 06 00 02 00 00 09 00 GET DESCRIPTOR 43.1.0 263 23.0 9 IN 09 02 22 00 01 01 00 e0 32 ..".....2 43.2.0 264 23.0 URB 88 00 08 00 00 00 00 00 50 23 73 0b 80 fa ff ff CONTROL TRANSFER 43.3.0 265 10 00 00 00 00 00 00 00 a8 23 73 0b 80 fa ff ff 43.3.16 266 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 43.4.0 267 00 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 43.4.16 268 23 STAK 0f 00 00 e0 00 00 00 00 40 37 e7 0a 80 fa ff ff SUBMIT_URB 43.5.0 269 00 00 00 00 00 00 00 00 03 00 22 00 00 00 00 00 43.5.16 270 23.0 CTL 80 06 00 02 00 00 22 00 GET DESCRIPTOR 44.1.0 271 23.0 34 IN 09 02 22 00 01 01 00 e0 32 09 04 00 00 01 03 01 ..".....2....... 44.2.0 272 02 00 09 21 11 01 00 01 22 4a 00 07 05 81 03 04 ...!...."J...... 44.2.16 273 23.0 URB 88 00 08 00 00 00 00 00 50 23 73 0b 80 fa ff ff CONTROL TRANSFER 44.3.0 274 10 00 00 00 00 00 00 00 a8 23 73 0b 80 fa ff ff 44.3.16 275 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 44.4.0 276 00 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 44.4.16 277 23 STAK 0f 00 00 e0 00 00 00 00 40 37 e7 0a 80 fa ff ff SUBMIT_URB 44.5.0 278 00 00 00 00 00 00 00 00 03 00 22 00 00 00 00 00 44.5.16 279 23.0 CTL 00 09 01 00 00 00 00 00 SET CONFIG 45.1.0 280 23.0 URB 58 00 00 00 00 00 00 00 50 23 73 0b 80 fa ff ff SELECT CONFIG 45.2.0 281 00 00 00 00 00 00 00 00 b0 dd 5a 0b 80 fa ff ff 45.2.16 282 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 45.3.0 283 00 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 45.3.16 284 23 STAK 0f 00 00 e0 00 00 00 00 70 f5 49 0b 80 fa ff ff SUBMIT_URB 45.4.0 285 00 00 00 00 00 00 00 00 03 00 22 00 00 00 00 00 45.4.16 286 23.0 CTL 21 0a 00 00 00 00 00 00 SET IDLE 46.1.0 287 23.0 URB 88 00 08 00 00 00 00 00 50 23 73 0b 80 fa ff ff CONTROL TRANSFER 46.2.0 288 10 00 00 00 00 00 00 00 a8 23 73 0b 80 fa ff ff 46.2.16 289 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 46.3.0 290 00 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 46.3.16 291 23 STAK 0f 00 00 e0 00 00 00 00 e0 17 67 0b 80 fa ff ff SUBMIT_URB 46.4.0 292 00 00 00 00 00 00 00 00 03 00 22 00 00 00 00 00 46.4.16 293 23.0 CTL 81 06 00 22 00 00 8a 00 GET DESCRIPTOR 47.1.0 294 23.0 74 IN 05 01 09 02 a1 01 09 01 a1 00 05 09 19 01 29 03 ..............). 47.2.0 295 15 00 25 01 95 03 75 01 81 02 95 01 75 05 81 01 ..%...u.....u... 47.2.16 296 23.0 URB 88 00 08 00 00 00 00 00 50 23 73 0b 80 fa ff ff CONTROL TRANSFER 47.3.0 297 10 00 00 00 00 00 00 00 a8 23 73 0b 80 fa ff ff 47.3.16 298 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 47.4.0 299 00 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 47.4.16 300 23 STAK 0f 00 00 e0 00 00 00 00 e0 17 67 0b 80 fa ff ff SUBMIT_URB 47.5.0 301 00 00 00 00 00 00 00 00 03 00 22 00 00 00 00 00 47.5.16 302 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 48.1.0 303 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 48.1.16 304 23 STAK 1b 09 00 e0 00 00 00 00 d0 26 7d 04 80 f8 ff ff QUERY CAPS 48.2.0 305 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 48.2.16 306 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 49.1.0 307 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 49.1.16 308 23 STAK 1b 14 00 e0 00 00 00 00 00 00 00 00 00 00 00 00 QUERY DEV STATE 49.2.0 309 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 49.2.16 310 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 50.1.0 311 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50.1.16 312 23 STAK 1b 07 00 e0 00 00 00 00 00 00 00 00 00 00 00 00 QUERY RELATIONS 50.2.0 313 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50.2.16 314 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 51.1.0 315 00 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 51.1.16 316 23 STAK 1b 13 00 e0 00 00 00 00 01 00 00 00 00 00 00 00 QUERY ID 51.2.0 317 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51.2.16 318 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 52.1.0 319 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 52.1.16 320 23 STAK 1b 13 00 e0 00 00 00 00 00 00 00 00 00 00 00 00 QUERY ID 52.2.0 321 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 52.2.16 322 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 53.1.0 323 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 53.1.16 324 23 STAK 1b 13 00 e0 00 00 00 00 01 00 00 00 00 00 00 00 QUERY ID 53.2.0 325 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 53.2.16 326 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 54.1.0(2) 327 00 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 54.1.16 328 23 STAK 1b 13 00 e0 00 00 00 00 00 00 00 00 00 00 00 00 QUERY ID 54.2.0 329 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 54.2.16 330 16 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 56.1.0 331 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 56.1.16 332 16 STAK 1b 07 00 e0 00 00 00 00 00 00 00 00 00 00 00 00 QUERY RELATIONS 56.2.0 333 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 56.2.16 334 23 IRP 06 00 a0 03 00 00 00 00 00 00 00 00 00 00 00 00 57.1.0 335 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 57.1.16 336 23 STAK 1b 07 00 e0 00 00 00 00 00 00 00 00 00 00 00 00 QUERY RELATIONS 57.2.0 337 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 57.2.16
对253~255行的分析
截取上面原始数据如下：
253 23.0 CTL 80 06 00 01 00 00 12 00 GET DESCRIPTOR 42.1.0
254 23.0 18 IN 12 01 00 02 00 00 00 40 83 04 2b 57 00 02 01 02 .......@..+W.... 42.2.0
255 03 01
开始分析：
Setup Data: 80 06 00 01 00 00 12 00
------------------------------------
Direction: Device-to-host
Type: Standard
Recipient: Device
------------------------------------
bRequest: GET_DESCRIPTOR
wValue: DEVICE type
wIndex: 0x0000
wLength: 18
Data stage (18 bytes) : 12 01 00 02 00 00 00 40 83 04 2b 57 00 02 01 02 03 01
------------------------------------
DEVICE Descriptor
-----------------
Offset| Field | Value | Description
------|--------------------|-------|--------------------
0 | bLength | 0x12 |The size of this
| | |descriptor is 18 bytes
------|--------------------|-------|--------------------
1 | bDescriptorType | 0x01 |DEVICE Descriptor Type
------|--------------------|-------|--------------------
2 | bcdUSB | 0x0200|Device compliant to
| | |the USB
| | |specification
| | |version 2.00
------|--------------------|-------|--------------------
4 | bDeviceClass | 0x00 |Each interface
| | |specifies its own
| | |class information
------|--------------------|-------|--------------------
5 | bDeviceSubClass | 0x00 |Each interface
| | |specifies its own
| | |subclass information
------|--------------------|-------|--------------------
6 | bDeviceProtocol | 0x00 |No protocols on the
| | |device basis
------|--------------------|-------|--------------------
7 | bMaxPacketSize0 | 0x40 |Maximum packet size
| | |for endpoint zero is 64
------|--------------------|-------|--------------------
8 | idVendor | 0x0483|Vendor ID
| | |
------|--------------------|-------|--------------------
10 | idProduct | 0x572B|The Product ID
------|--------------------|-------|--------------------
12 | bcdDevice | 0x0200|The device release
| | |number is 02.00
------|--------------------|-------|--------------------
14 | iManufacturer | 0x01 |The index of the
| | |string descriptor
| | |describing the
| | |manufacturer is 1
------|--------------------|-------|--------------------
15 | iProduct | 0x02 |The index of the
| | |string descriptor
| | |describing the
| | |product is 2
------|--------------------|-------|--------------------
16 | iSerialNumber | 0x03 |The device doesn't
| | |have the string
| | |descriptor
| | |describing the
| | |serial number
------|--------------------|-------|--------------------
17 | bNumConfigurations | 0x01 |The device has 1
| | |possible configurations
------|--------------------|-------|--------------------