文章目錄

• • • Devcon概要
    • 測試devcon
    • • 輸入命令`Devcon find pci\*`，列出所有PCI設(shè)備的ID
      • 輸入命令`devcon?status?*`，查看所有設(shè)備id
      • devcon driverfiles =ports 列出與 ports 安裝類別中的每一個設(shè)備關(guān)聯(lián)的文件
      • devcon listclass usb 列出命令中所列的每個類別（本例中是 USB）的所有存在的設(shè)備（結(jié)果中有攝像頭信息）
      • • 運行devcon status @USB\VID_8086*發(fā)現(xiàn)連接的六個攝像頭芯片（asic_serial_number）序列號信息
      • devcon restart = @USB\VID_8086* 重新啟動所有以USB\VID_8086開頭的設(shè)備 （重新啟動與特定的硬件或 實例 ID 匹配的設(shè)備）
      • disable 禁用與指定的硬件或?qū)嵗?ID 匹配的設(shè)備
      • enable 啟用與指定的硬件或 實例 ID 匹配的設(shè)備
      • devcon remove @USB\VID_8086* 刪除所有 USB 設(shè)備。被刪除的設(shè)備列出時將顯示其刪除狀態(tài)
      • devcon rescan 重新掃描以發(fā)現(xiàn)新的“即插即用”設(shè)備

Devcon概要

參考文章1：devcon教程

參考文章2：tensorflow-yolov3 調(diào)試Intel Realsense D435攝像頭所遇到的問題（USB自動檢測并重置機制）RESET pyusb libusb devcon

DevCon (Devcon.exe)，即設(shè)備控制臺，是一個命令行工具，該工具顯示有關(guān)運行 Windows 的計算機上設(shè)備的詳細(xì)信息。

使用 DevCon，您可以啟用、禁用、重新啟動、更新、刪除和查詢單個設(shè)備或一組設(shè)備。
DevCon 提供與開發(fā)人員有關(guān)但無法在設(shè)備管理器中看到的信息。

測試devcon

輸入命令Devcon find pci\*，列出所有PCI設(shè)備的ID

結(jié)果：

C:\Users\SIQI\Desktop\devcon\Windows 10 version 1709 Redstone 3\DevCon\amd64>Devcon find pci\* PCI\VEN_8086&DEV_2FB0&SUBSYS_2FB08086&REV_02\3&103A9D54&0&A0: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Integrated Memory Controller 0 Channel 0 Thermal Control - 2FB0 PCI\VEN_8086&DEV_2F71&SUBSYS_2F718086&REV_02\3&103A9D54&0&99: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Integrated Memory Controller 0 Target Address / Thermal / RAS Registers - 2F71 PCI\VEN_8086&DEV_2FB2&SUBSYS_2FB28086&REV_02\3&103A9D54&0&A2: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Integrated Memory Controller 0 Channel 0 ERROR Registers - 2FB2 PCI\VEN_8086&DEV_2FB9&SUBSYS_00000000&REV_02\3&103A9D54&0&BD: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 DDRIO (VMSE) 2 & 3 - 2FB9 PCI\VEN_8086&DEV_2F04&SUBSYS_00008086&REV_02\3&11583659&0&10: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 PCI Express Root Port 2 - 2F04 PCI\VEN_8086&DEV_2FB4&SUBSYS_2FB48086&REV_02\3&103A9D54&0&A8: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Integrated Memory Controller 0 Channel 2 Thermal Control - 2FB4 PCI\VEN_8086&DEV_2FB6&SUBSYS_2FB68086&REV_02\3&103A9D54&0&AA: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Integrated Memory Controller 0 Channel 2 ERROR Registers - 2FB6 PCI\VEN_8086&DEV_2FF8&SUBSYS_00000000&REV_02\3&103A9D54&0&78: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Buffered Ring Agent - 2FF8 PCI\VEN_8086&DEV_2F1E&SUBSYS_2F1E8086&REV_02\3&103A9D54&0&85: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Scratchpad & Semaphore Registers - 2F1E PCI\VEN_8086&DEV_2FE0&SUBSYS_2FE08086&REV_02\3&103A9D54&0&60: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Unicast Registers - 2FE0 PCI\VEN_10B5&DEV_8747&SUBSYS_874710B5&REV_CA\5&1843A7A&0&800010: PCI PCI PCI\VEN_8086&DEV_2FBA&SUBSYS_00000000&REV_02\3&103A9D54&0&BE: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 DDRIO (VMSE) 2 & 3 - 2FBA PCI\VEN_8086&DEV_2FE2&SUBSYS_2FE28086&REV_02\3&103A9D54&0&62: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Unicast Registers - 2FE2 PCI\VEN_8086&DEV_2FFD&SUBSYS_2FE08086&REV_02\3&103A9D54&0&7D: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 System Address Decoder & Broadcast Registers - 2FFD PCI\VEN_8086&DEV_2FE4&SUBSYS_2FE48086&REV_02\3&103A9D54&0&64: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Unicast Registers - 2FE4 PCI\VEN_1B21&DEV_0612&SUBSYS_85E21043&REV_02\4&2C9BF1CA&0&00E4: SATA AHCI PCI\VEN_8086&DEV_8D20&SUBSYS_86371043&REV_05\3&11583659&0&D8: High Definition Audio PCI\VEN_8086&DEV_8D16&SUBSYS_86001043&REV_D5\3&11583659&0&E3: Intel(R) C610 series/X99 chipset PCI Express Root Port #4 - 8D16 PCI\VEN_8086&DEV_15A0&SUBSYS_862A1043&REV_05\3&11583659&0&C8: Intel(R) Ethernet Connection (2) I218-LM PCI\VEN_8086&DEV_2FAE&SUBSYS_00000000&REV_02\3&103A9D54&0&9E: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 DDRIO Channel 0/1 Broadcast - 2FAE PCI\VEN_8086&DEV_2FD0&SUBSYS_00000000&REV_02\3&103A9D54&0&B8: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Integrated Memory Controller 1 Channel 0 Thermal Control - 2FD0 PCI\VEN_8086&DEV_8D7C&SUBSYS_86001043&REV_05\3&11583659&0&88: Intel(R) C610 series/X99 chipset SPSR - 8D7C PCI\VEN_8086&DEV_8D31&SUBSYS_86001043&REV_05\3&11583659&0&A0: Intel(R) USB 3.0 - 1.0 (Microsoft) PCI\VEN_8086&DEV_2FBF&SUBSYS_00000000&REV_02\3&103A9D54&0&A7: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 DDRIO (VMSE) 0 & 1 - 2FBF PCI\VEN_8086&DEV_2F6F&SUBSYS_00000000&REV_02\3&103A9D54&0&B7: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 DDRIO Global Broadcast - 2F6F PCI\VEN_8086&DEV_2F88&SUBSYS_00000000&REV_02\3&103A9D54&0&F8: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 VCU - 2F88 PCI\VEN_8086&DEV_8D3A&SUBSYS_86001043&REV_05\3&11583659&0&B0: Intel(R) Management Engine Interface PCI\VEN_8086&DEV_8D1C&SUBSYS_86001043&REV_D5\3&11583659&0&E6: Intel(R) C610 series/X99 chipset PCI Express Root Port #7 - 8D1C PCI\VEN_10DE&DEV_0E0F&SUBSYS_8C931462&REV_A1\6&35DE408B&0&01800018: High Definition Audio PCI\VEN_8086&DEV_2F2C&SUBSYS_00008086&REV_02\3&11583659&0&2C: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 I/O APIC - 2F2C PCI\VEN_8086&DEV_8D10&SUBSYS_86001043&REV_D5\3&11583659&0&E0: Intel(R) C610 series/X99 chipset PCI Express Root Port #1 - 8D10 PCI\VEN_8086&DEV_2FBC&SUBSYS_00000000&REV_02\3&103A9D54&0&A4: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 DDRIO (VMSE) 0 & 1 - 2FBC PCI\VEN_8086&DEV_2FA0&SUBSYS_2FA08086&REV_02\3&103A9D54&0&90: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Home Agent 0 - 2FA0 PCI\VEN_8086&DEV_2F37&SUBSYS_2F378086&REV_02\3&103A9D54&0&5A: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 R3 QPI Link 0 & 1 Monitoring - 2F37 PCI\VEN_10B5&DEV_8747&SUBSYS_874710B5&REV_CA\4&31024D2F&0&0018: PCI PCI PCI\VEN_8086&DEV_8D18&SUBSYS_86001043&REV_D5\3&11583659&0&E4: Intel(R) C610 series/X99 chipset PCI Express Root Port #5 - 8D18 PCI\VEN_10DE&DEV_10EF&SUBSYS_36021462&REV_A1\6&201A744B&0&01800010: High Definition Audio PCI\VEN_8086&DEV_2FA8&SUBSYS_2FA88086&REV_02\3&103A9D54&0&98: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Integrated Memory Controller 0 Target Address / Thermal / RAS Registers - 2FA8 PCI\VEN_8086&DEV_8D47&SUBSYS_86001043&REV_05\3&11583659&0&F8: Intel(R) C610 series/X99 chipset LPC Controller - 8D47 PCI\VEN_8086&DEV_2FB8&SUBSYS_00000000&REV_02\3&103A9D54&0&BC: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 DDRIO (VMSE) 2 & 3 - 2FB8 PCI\VEN_8086&DEV_2F03&SUBSYS_00008086&REV_02\3&11583659&0&09: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 PCI Express Root Port 1 - 2F03 PCI\VEN_8086&DEV_8D22&SUBSYS_86001043&REV_05\3&11583659&0&FB: Intel(R) C610 series/X99 chipset SMBus Controller - 8D22 PCI\VEN_8086&DEV_2F99&SUBSYS_2F998086&REV_02\3&103A9D54&0&F1: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Power Control Unit - 2F99 PCI\VEN_8086&DEV_2FAB&SUBSYS_2FAB8086&REV_02\3&103A9D54&0&9B: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Integrated Memory Controller 0 Channel Target Address Decoder - 2FAB PCI\VEN_8086&DEV_2FFC&SUBSYS_2FE08086&REV_02\3&103A9D54&0&7C: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 System Address Decoder & Broadcast Registers - 2FFC PCI\VEN_8086&DEV_2F68&SUBSYS_00000000&REV_02\3&103A9D54&0&B0: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Integrated Memory Controller 1 Target Address / Thermal / RAS Registers - 2F68 PCI\VEN_8086&DEV_2FAD&SUBSYS_2FAD8086&REV_02\3&103A9D54&0&9D: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Integrated Memory Controller 0 Channel Target Address Decoder - 2FAD PCI\VEN_1B21&DEV_0612&SUBSYS_858E1043&REV_02\6&38CF11AB&0&002800E3: SATA AHCI PCI\VEN_8086&DEV_2F9A&SUBSYS_2F9A8086&REV_02\3&103A9D54&0&F2: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Power Control Unit - 2F9A PCI\VEN_1B21&DEV_1184&SUBSYS_118F1B21&REV_00\4&988823&0&00E3: PCI PCI PCI\VEN_8086&DEV_2F9C&SUBSYS_2F9C8086&REV_02\3&103A9D54&0&F4: Intel Device PCI\VEN_8086&DEV_2F00&SUBSYS_00008086&REV_02\3&11583659&0&00: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 DMI2 - 2F00 PCI\VEN_8086&DEV_2FB1&SUBSYS_2FB18086&REV_02\3&103A9D54&0&A1: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Integrated Memory Controller 0 Channel 1 Thermal Control - 2FB1 PCI\VEN_8086&DEV_2FB3&SUBSYS_2FB38086&REV_02\3&103A9D54&0&A3: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Integrated Memory Controller 0 Channel 1 ERROR Registers - 2FB3 PCI\VEN_8086&DEV_2FB5&SUBSYS_2FB58086&REV_02\3&103A9D54&0&A9: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Integrated Memory Controller 0 Channel 3 Thermal Control - 2FB5 PCI\VEN_8086&DEV_2F1D&SUBSYS_2F1D8086&REV_02\3&103A9D54&0&80: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 PCIe Ring Interface - 2F1D PCI\VEN_8086&DEV_2FB7&SUBSYS_2FB78086&REV_02\3&103A9D54&0&AB: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Integrated Memory Controller 0 Channel 3 ERROR Registers - 2FB7 PCI\VEN_8086&DEV_2F08&SUBSYS_00008086&REV_02\3&11583659&0&18: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 PCI Express Root Port 3 - 2F08 PCI\VEN_8086&DEV_2F1F&SUBSYS_2F1F8086&REV_02\3&103A9D54&0&87: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Scratchpad & Semaphore Registers - 2F1F PCI\VEN_8086&DEV_2FE1&SUBSYS_2FE18086&REV_02\3&103A9D54&0&61: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Unicast Registers - 2FE1 PCI\VEN_8086&DEV_2FE3&SUBSYS_2FE38086&REV_02\3&103A9D54&0&63: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Unicast Registers - 2FE3 PCI\VEN_8086&DEV_2FE5&SUBSYS_2FE58086&REV_02\3&103A9D54&0&65: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Unicast Registers - 2FE5 PCI\VEN_8086&DEV_2FBE&SUBSYS_00000000&REV_02\3&103A9D54&0&A6: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 DDRIO (VMSE) 0 & 1 - 2FBE PCI\VEN_8086&DEV_8D02&SUBSYS_86001043&REV_05\3&11583659&0&FA: SATA AHCI PCI\VEN_1B21&DEV_1242&SUBSYS_86751043&REV_00\4&14F728CE&0&00E6: ASMedia USB 3.1 - 1.10 (Microsoft) PCI\VEN_8086&DEV_2F29&SUBSYS_00000000&REV_02\3&11583659&0&29: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Hot Plug - 2F29 PCI\VEN_10B5&DEV_8747&SUBSYS_874710B5&REV_CA\4&2A43D483&0&0010: PCI PCI PCI\VEN_10B5&DEV_8747&SUBSYS_874710B5&REV_CA\5&1D2AA053&0&400018: PCI PCI PCI\VEN_8086&DEV_2F7D&SUBSYS_2F7D8086&REV_02\3&103A9D54&0&86: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Scratchpad & Semaphore Registers - 2F7D PCI\VEN_8086&DEV_2F6E&SUBSYS_00000000&REV_02\3&103A9D54&0&B6: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 DDRIO Channel 2/3 Broadcast - 2F6E PCI\VEN_8086&DEV_2F2A&SUBSYS_00000000&REV_02\3&11583659&0&2A: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 RAS Control Status and Global Errors - 2F2A PCI\VEN_1B21&DEV_1184&SUBSYS_118F1B21&REV_00\5&286A432F&0&0800E3: PCI PCI PCI\VEN_8086&DEV_2FF9&SUBSYS_00000000&REV_02\3&103A9D54&0&79: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Buffered Ring Agent - 2FF9 PCI\VEN_8086&DEV_1533&SUBSYS_85571043&REV_03\6&87ED112&0&000800E3: Intel(R) I210 Gigabit Network Connection PCI\VEN_8086&DEV_2FC0&SUBSYS_2FC08086&REV_02\3&103A9D54&0&F3: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Power Control Unit - 2FC0 PCI\VEN_8086&DEV_2FBB&SUBSYS_00000000&REV_02\3&103A9D54&0&BF: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 DDRIO (VMSE) 2 & 3 - 2FBB PCI\VEN_8086&DEV_2FFE&SUBSYS_2FE08086&REV_02\3&103A9D54&0&7E: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 System Address Decoder & Broadcast Registers - 2FFE PCI\VEN_8086&DEV_2F81&SUBSYS_2F818086&REV_02\3&103A9D54&0&58: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 R3 QPI Link 0 & 1 Monitoring - 2F81 PCI\VEN_10B5&DEV_8747&SUBSYS_874710B5&REV_CA\5&1843A7A&0&400010: PCI PCI PCI\VEN_8086&DEV_8D2D&SUBSYS_86001043&REV_05\3&11583659&0&D0: Standard Enhanced PCI to USB Host Controller PCI\VEN_8086&DEV_2F02&SUBSYS_00008086&REV_02\3&11583659&0&08: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 PCI Express Root Port 1 - 2F02 PCI\VEN_8086&DEV_2F30&SUBSYS_2F308086&REV_02\3&103A9D54&0&91: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Home Agent 0 - 2F30 PCI\VEN_8086&DEV_2FAF&SUBSYS_00000000&REV_02\3&103A9D54&0&9F: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 DDRIO Global Broadcast - 2FAF PCI\VEN_8086&DEV_2F34&SUBSYS_2F348086&REV_02\3&103A9D54&0&81: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 PCIe Ring Interface - 2F34 PCI\VEN_8086&DEV_2F36&SUBSYS_2F368086&REV_02\3&103A9D54&0&59: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 R3 QPI Link 0 & 1 Monitoring - 2F36 PCI\VEN_1B21&DEV_1184&SUBSYS_118F1B21&REV_00\5&286A432F&0&2800E3: PCI PCI PCI\VEN_8086&DEV_2F98&SUBSYS_2F988086&REV_02\3&103A9D54&0&F0: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Power Control Unit - 2F98 PCI\VEN_8086&DEV_2FAA&SUBSYS_2FAA8086&REV_02\3&103A9D54&0&9A: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Integrated Memory Controller 0 Channel Target Address Decoder - 2FAA PCI\VEN_10DE&DEV_1B06&SUBSYS_36021462&REV_A1\6&201A744B&0&00800010: NVIDIA GeForce GTX 1080 Ti PCI\VEN_8086&DEV_8D26&SUBSYS_86001043&REV_05\3&11583659&0&E8: Standard Enhanced PCI to USB Host Controller PCI\VEN_8086&DEV_2F8A&SUBSYS_00000000&REV_02\3&103A9D54&0&FA: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 VCU - 2F8A PCI\VEN_8086&DEV_2FAC&SUBSYS_2FAC8086&REV_02\3&103A9D54&0&9C: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Integrated Memory Controller 0 Channel Target Address Decoder - 2FAC PCI\VEN_10DE&DEV_128B&SUBSYS_8C931462&REV_A1\6&35DE408B&0&00800018: NVIDIA GeForce GT 710 PCI\VEN_8086&DEV_2FBD&SUBSYS_00000000&REV_02\3&103A9D54&0&A5: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 DDRIO (VMSE) 0 & 1 - 2FBD PCI\VEN_10B5&DEV_8747&SUBSYS_874710B5&REV_CA\5&1D2AA053&0&800018: PCI PCI PCI\VEN_8086&DEV_2F28&SUBSYS_00000000&REV_02\3&11583659&0&28: Intel(R) Xeon(R) E7 v3/Xeon(R) E5 v3/Core i7 Address Map VTd_Misc System Management - 2F28 96 matching device(s) found.C:\Users\SIQI\Desktop\devcon\Windows 10 version 1709 Redstone 3\DevCon\amd64>

輸入命令devcon?status?*，查看所有設(shè)備id

沒成功

C:\Users\SIQI\Desktop\devcon\Windows 10 version 1709 Redstone 3\DevCon\amd64>devcon?status?* devcon Usage: devcon [-r] [-m:\\<machine>] <command> [<arg>...] For more information, type: devcon help

devcon driverfiles =ports 列出與 ports 安裝類別中的每一個設(shè)備關(guān)聯(lián)的文件

C:\Users\SIQI\Desktop\devcon\Windows 10 version 1709 Redstone 3\DevCon\amd64>devcon driverfiles =ports ACPI\PNP0501\0Name: Driver installed from C:\WINDOWS\INF\msports.inf [ComPort]. 2 file(s) used by driver:C:\WINDOWS\system32\DRIVERS\serial.sysC:\WINDOWS\system32\DRIVERS\serenum.sys 1 matching device(s) found.C:\Users\SIQI\Desktop\devcon\Windows 10 version 1709 Redstone 3\DevCon\amd64>

devcon listclass usb 列出命令中所列的每個類別（本例中是 USB）的所有存在的設(shè)備（結(jié)果中有攝像頭信息）

C:\Users\SIQI\Desktop\devcon\Windows 10 version 1709 Redstone 3\DevCon\amd64>devcon listclass usb Listing 21 devices in setup class "USB" (USB\VID_8087&PID_8002\5&2D364466&0&1 : Generic USB Hub USB\VID_8086&PID_0B07\824213021222 : USB Composite Device USB\VID_174C&PID_3074\5&1CC0E58A&0&20 : SuperSpeed USB USB\VID_174C&PID_3074\5&1CC0E58A&0&21 : SuperSpeed USB PCI\VEN_8086&DEV_8D31&SUBSYS_86001043&REV_05\3&11583659&0&A0: Intel(R) USB 3.0 - 1.0 (Microsoft) USB\VID_8087&PID_800A\5&8DF2A5&0&1 : Generic USB Hub USB\ROOT_HUB30\4&34BE82CC&0&0 : USB (USB 3.0) USB\VID_8086&PID_0B07\825513021130 : USB Composite Device USB\ROOT_HUB30\5&CBC308&0&0 : USB (USB 3.0) USB\VID_8086&PID_0B07\825513021803 : USB Composite Device USB\VID_8086&PID_0B07\842213020438 : USB Composite Device USB\VID_046D&PID_C31C\6&16396D6C&0&4 : USB Composite Device USB\VID_8086&PID_0B07\842213021049 : USB Composite Device USB\VID_174C&PID_2074\5&1CC0E58A&0&9 : USB PCI\VEN_1B21&DEV_1242&SUBSYS_86751043&REV_00\4&14F728CE&0&00E6: ASMedia USB 3.1 - 1.10 (Microsoft) PCI\VEN_8086&DEV_8D2D&SUBSYS_86001043&REV_05\3&11583659&0&D0: Standard Enhanced PCI to USB Host Controller USB\VID_8086&PID_0B07\839313021607 : USB Composite Device USB\ROOT_HUB20\4&35ABF192&0 : USB Root Hub USB\ROOT_HUB20\4&12773313&0 : USB Root Hub USB\VID_174C&PID_2074\5&1CC0E58A&0&10 : USB PCI\VEN_8086&DEV_8D26&SUBSYS_86001043&REV_05\3&11583659&0&E8: Standard Enhanced PCI to USB Host ControllerC:\Users\SIQI\Desktop\devcon\Windows 10 version 1709 Redstone 3\DevCon\amd64>

運行devcon status @USB\VID_8086*發(fā)現(xiàn)連接的六個攝像頭芯片（asic_serial_number）序列號信息

C:\Users\SIQI\Desktop\devcon\Windows 10 version 1709 Redstone 3\DevCon\amd64>devcon status @USB\VID_8086* USB\VID_8086&PID_0B07\824213021222Name: USB Composite DeviceDriver is running. USB\VID_8086&PID_0B07&MI_00\B&26E85443&0&0000Name: Intel(R) RealSense(TM) Depth Camera 435 with RGB Module DepthDriver is running. USB\VID_8086&PID_0B07&MI_00\7&1E0D6C35&0&0000Name: Intel(R) RealSense(TM) 435 with RGB Module Depth Driver is running. USB\VID_8086&PID_0B07\825513021130Name: USB Composite DeviceDriver is running. USB\VID_8086&PID_0B07&MI_03\B&96E705D&0&0003Name: Intel(R) RealSense(TM) Depth Camera 435 with RGB Module RGBDriver is running. USB\VID_8086&PID_0B07\825513021803Name: USB Composite DeviceDriver is running. USB\VID_8086&PID_0B07&MI_03\6&171BF134&0&0003Name: Intel(R) RealSense(TM) Depth Camera 435 with RGB Module RGBDriver is running. USB\VID_8086&PID_0B07&MI_00\B&96E705D&0&0000Name: Intel(R) RealSense(TM) Depth Camera 435 with RGB Module DepthDriver is running. USB\VID_8086&PID_0B07\842213020438Name: USB Composite DeviceDriver is running. USB\VID_8086&PID_0B07&MI_03\7&2CC25724&0&0003Name: Intel(R) RealSense(TM) 435 with RGB Module RGBDriver is running. USB\VID_8086&PID_0B07\842213021049Name: USB Composite DeviceDriver is running. USB\VID_8086&PID_0B07&MI_00\6&171BF134&0&0000Name: Intel(R) RealSense(TM) Depth Camera 435 with RGB Module DepthDriver is running. USB\VID_8086&PID_0B07&MI_00\7&2CC25724&0&0000Name: Intel(R) RealSense(TM) 435 with RGB Module DepthDriver is running. USB\VID_8086&PID_0B07\839313021607Name: USB Composite DeviceDriver is running. USB\VID_8086&PID_0B07&MI_03\B&26E85443&0&0003Name: Intel(R) RealSense(TM) Depth Camera 435 with RGB Module RGBDriver is running. USB\VID_8086&PID_0B07&MI_03\7&1E0D6C35&0&0003Name: Intel(R) RealSense(TM) 435 with RGB Module RGBDriver is running. USB\VID_8086&PID_0B07&MI_03\6&B547942&0&0003Name: Intel(R) RealSense(TM) 435 with RGB Module RGBDriver is running. USB\VID_8086&PID_0B07&MI_00\6&B547942&0&0000Name: Intel(R) RealSense(TM) 435 with RGB Module DepthDriver is running. 18 matching device(s) found.C:\Users\SIQI\Desktop\devcon\Windows 10 version 1709 Redstone 3\DevCon\amd64>

devcon restart = @USB\VID_8086* 重新啟動所有以USB\VID_8086開頭的設(shè)備 （重新啟動與特定的硬件或 實例 ID 匹配的設(shè)備）

C:\Users\SIQI\Desktop\devcon\Windows 10 version 1709 Redstone 3\DevCon\amd64>devcon restart = @USB\VID_8086* USB\VID_8086&PID_0B07\824213021222 : Restarted USB\VID_8086&PID_0B07&MI_00\B&26E85443&0&0000 : Restarted USB\VID_8086&PID_0B07&MI_00\7&1E0D6C35&0&0000 : Restarted USB\VID_8086&PID_0B07\825513021130 : Restarted USB\VID_8086&PID_0B07&MI_03\B&96E705D&0&0003 : Restarted USB\VID_8086&PID_0B07\825513021803 : Restarted USB\VID_8086&PID_0B07&MI_03\6&171BF134&0&0003 : Restarted USB\VID_8086&PID_0B07&MI_00\B&96E705D&0&0000 : Restarted USB\VID_8086&PID_0B07\842213020438 : Requires reboot USB\VID_8086&PID_0B07&MI_03\7&2CC25724&0&0003 : Restarted USB\VID_8086&PID_0B07\842213021049 : Restarted USB\VID_8086&PID_0B07&MI_00\6&171BF134&0&0000 : Restarted USB\VID_8086&PID_0B07&MI_00\7&2CC25724&0&0000 : Restarted USB\VID_8086&PID_0B07\839313021607 : Restarted USB\VID_8086&PID_0B07&MI_03\B&26E85443&0&0003 : Restarted USB\VID_8086&PID_0B07&MI_03\7&1E0D6C35&0&0003 : Restarted USB\VID_8086&PID_0B07&MI_03\6&B547942&0&0003 : Restart failed USB\VID_8086&PID_0B07&MI_00\6&B547942&0&0000 : Restart failed The 16 device(s) are ready to be restarted. To restart the devices, reboot the system.C:\Users\SIQI\Desktop\devcon\Windows 10 version 1709 Redstone 3\DevCon\amd64>

disable 禁用與指定的硬件或?qū)嵗?ID 匹配的設(shè)備

C:\Users\SIQI\Desktop\devcon\Windows 10 version 1709 Redstone 3\DevCon\amd64>devcon disable @USB\VID_8086* USB\VID_8086&PID_0B07&MI_00\B&26E85443&0&0000 : Disabled USB\VID_8086&PID_0B07&MI_00\7&1E0D6C35&0&0000 : Disabled USB\VID_8086&PID_0B07\825513021130 : Disabled USB\VID_8086&PID_0B07&MI_03\B&96E705D&0&0003 : Disabled USB\VID_8086&PID_0B07\825513021803 : Disabled USB\VID_8086&PID_0B07&MI_03\6&171BF134&0&0003 : Disabled USB\VID_8086&PID_0B07&MI_00\B&96E705D&0&0000 : Disabled USB\VID_8086&PID_0B07\842213020438 : Disabled on reboot USB\VID_8086&PID_0B07&MI_03\7&2CC25724&0&0003 : Disable failed USB\VID_8086&PID_0B07\842213021049 : Disabled USB\VID_8086&PID_0B07&MI_00\6&171BF134&0&0000 : Disable failed USB\VID_8086&PID_0B07&MI_00\7&2CC25724&0&0000 : Disable failed USB\VID_8086&PID_0B07\839313021607 : Disabled USB\VID_8086&PID_0B07&MI_03\B&26E85443&0&0003 : Disable failed USB\VID_8086&PID_0B07&MI_03\7&1E0D6C35&0&0003 : Disable failed The 10 device(s) are ready to be disabled. To disable the devices, restart the devices or reboot the system .

enable 啟用與指定的硬件或 實例 ID 匹配的設(shè)備

C:\Users\SIQI\Desktop\devcon\Windows 10 version 1709 Redstone 3\DevCon\amd64>devcon enable @USB\VID_8086* USB\VID_8086&PID_0B07&MI_00\B&26E85443&0&0000 : Enabled USB\VID_8086&PID_0B07&MI_00\7&1E0D6C35&0&0000 : Enabled USB\VID_8086&PID_0B07\825513021130 : Enabled USB\VID_8086&PID_0B07&MI_03\B&96E705D&0&0003 : Enabled USB\VID_8086&PID_0B07\825513021803 : Enabled USB\VID_8086&PID_0B07&MI_03\6&171BF134&0&0003 : Enabled USB\VID_8086&PID_0B07&MI_00\B&96E705D&0&0000 : Enabled USB\VID_8086&PID_0B07\842213020438 : Enabled on reboot USB\VID_8086&PID_0B07&MI_03\7&2CC25724&0&0003 : Enabled USB\VID_8086&PID_0B07\842213021049 : Enabled USB\VID_8086&PID_0B07&MI_00\6&171BF134&0&0000 : Enabled USB\VID_8086&PID_0B07&MI_00\7&2CC25724&0&0000 : Enabled USB\VID_8086&PID_0B07\839313021607 : Enabled USB\VID_8086&PID_0B07&MI_03\B&26E85443&0&0003 : Enabled USB\VID_8086&PID_0B07&MI_03\7&1E0D6C35&0&0003 : Enabled The 15 device(s) are ready to be enabled. To enable the devices, restart the devices or reboot the system .C:\Users\SIQI\Desktop\devcon\Windows 10 version 1709 Redstone 3\DevCon\amd64>

發(fā)現(xiàn)disable后，enable要執(zhí)行兩次才能把攝像頭啟動起來：

C:\Users\SIQI\Desktop\devcon\Windows 10 version 1709 Redstone 3\DevCon\amd64>devcon status @USB\VID_8086* USB\VID_8086&PID_0B07\825513021130Name: USB Composite DeviceDevice is disabled. USB\VID_8086&PID_0B07\825513021803Name: USB Composite DeviceDevice is disabled. USB\VID_8086&PID_0B07\842213020438Name: USB Composite DeviceDevice is disabled. USB\VID_8086&PID_0B07\842213021049Name: USB Composite DeviceDevice is disabled. USB\VID_8086&PID_0B07\839313021607Name: USB Composite DeviceDevice is disabled. 5 matching device(s) found.C:\Users\SIQI\Desktop\devcon\Windows 10 version 1709 Redstone 3\DevCon\amd64>devcon enable @USB\VID_8086* USB\VID_8086&PID_0B07\825513021130 : Enabled USB\VID_8086&PID_0B07\825513021803 : Enabled USB\VID_8086&PID_0B07\842213020438 : Enabled USB\VID_8086&PID_0B07\842213021049 : Enabled USB\VID_8086&PID_0B07\839313021607 : Enabled 5 device(s) are enabled.C:\Users\SIQI\Desktop\devcon\Windows 10 version 1709 Redstone 3\DevCon\amd64>devcon enable @USB\VID_8086* USB\VID_8086&PID_0B07&MI_00\B&26E85443&0&0000 : Enabled USB\VID_8086&PID_0B07&MI_00\7&1E0D6C35&0&0000 : Enabled USB\VID_8086&PID_0B07\825513021130 : Enabled USB\VID_8086&PID_0B07&MI_03\B&96E705D&0&0003 : Enabled USB\VID_8086&PID_0B07\825513021803 : Enabled USB\VID_8086&PID_0B07&MI_03\6&171BF134&0&0003 : Enabled USB\VID_8086&PID_0B07&MI_00\B&96E705D&0&0000 : Enabled USB\VID_8086&PID_0B07\842213020438 : Enabled USB\VID_8086&PID_0B07&MI_03\7&2CC25724&0&0003 : Enabled USB\VID_8086&PID_0B07\842213021049 : Enabled USB\VID_8086&PID_0B07&MI_00\6&171BF134&0&0000 : Enabled USB\VID_8086&PID_0B07&MI_00\7&2CC25724&0&0000 : Enabled USB\VID_8086&PID_0B07\839313021607 : Enabled USB\VID_8086&PID_0B07&MI_03\B&26E85443&0&0003 : Enabled USB\VID_8086&PID_0B07&MI_03\7&1E0D6C35&0&0003 : Enabled 15 device(s) are enabled.C:\Users\SIQI\Desktop\devcon\Windows 10 version 1709 Redstone 3\DevCon\amd64>

devcon remove @USB\VID_8086* 刪除所有 USB 設(shè)備。被刪除的設(shè)備列出時將顯示其刪除狀態(tài)

這是再六個攝像頭都正常的情況下測試的，想讓攝像頭不正常，還不太容易。。。莫名其妙的，斷下電又好了，usb都沒插拔，只加了塊pcie

C:\Users\SIQI\Desktop\devcon\Windows 10 version 1709 Redstone 3\DevCon\amd64>devcon remove @USB\VID_8086* USB\VID_8086&PID_0B07\824213021222 : Removed USB\VID_8086&PID_0B07&MI_00\B&26E85443&0&0000 : Removed USB\VID_8086&PID_0B07&MI_00\7&1E0D6C35&0&0000 : Removed USB\VID_8086&PID_0B07\825513021130 : Removed USB\VID_8086&PID_0B07&MI_03\B&96E705D&0&0003 : Removed USB\VID_8086&PID_0B07\825513021803 : Removed USB\VID_8086&PID_0B07&MI_03\6&171BF134&0&0003 : Removed USB\VID_8086&PID_0B07&MI_00\B&96E705D&0&0000 : Removed USB\VID_8086&PID_0B07\842213020438 : Removed USB\VID_8086&PID_0B07&MI_03\7&2CC25724&0&0003 : Removed USB\VID_8086&PID_0B07\842213021049 : Removed USB\VID_8086&PID_0B07&MI_00\6&171BF134&0&0000 : Removed USB\VID_8086&PID_0B07&MI_00\7&2CC25724&0&0000 : Removed USB\VID_8086&PID_0B07\839313021607 : Removed USB\VID_8086&PID_0B07&MI_03\B&26E85443&0&0003 : Removed USB\VID_8086&PID_0B07&MI_03\7&1E0D6C35&0&0003 : Removed USB\VID_8086&PID_0B07&MI_03\6&B547942&0&0003 : Removed USB\VID_8086&PID_0B07&MI_00\6&B547942&0&0000 : Removed 18 device(s) were removed.C:\Users\SIQI\Desktop\devcon\Windows 10 version 1709 Redstone 3\DevCon\amd64>

可看到，打開Intel Realsense viewer攝像頭全沒了

devcon rescan 重新掃描以發(fā)現(xiàn)新的“即插即用”設(shè)備

C:\Users\SIQI\Desktop\devcon\Windows 10 version 1709 Redstone 3\DevCon\amd64>devcon rescan @USB\VID_8086* Scanning for new hardware. Scanning completed.C:\Users\SIQI\Desktop\devcon\Windows 10 version 1709 Redstone 3\DevCon\amd64> C:\Users\SIQI\Desktop\devcon\Windows 10 version 1709 Redstone 3\DevCon\amd64>devcon rescan Scanning for new hardware. Scanning completed.C:\Users\SIQI\Desktop\devcon\Windows 10 version 1709 Redstone 3\DevCon\amd64>

貌似兩種都可以。。。不知道區(qū)別是什么

總結(jié)

以上是生活随笔為你收集整理的devcon的测试 尝试使用devcon命令重置Intel Realsense D435摄像头 USB的全部內(nèi)容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網(wǎng)站內(nèi)容還不錯，歡迎將生活随笔推薦給好友。