TI中文支持网https://e2e.ti.com/support/dlp/f/94/p/749850/2786919
1>DLP_SDK.lib(hid.obj) : error LNK2019: Unresolved external symbol __imp__SetupDiEnumDeviceInfo@12，This symbol is referenced in the function _hid_enumerate
1>DLP_SDK.lib(hid.obj) : error LNK2019: Unresolved external symbol __imp__SetupDiDestroyDeviceInfoList@4，This symbol is referenced in the _hid_enumerate
1>DLP_SDK.lib(hid.obj) : error LNK2019: Unresolved external symbol __imp__SetupDiEnumDeviceInterfaces@20，This symbol is referenced in the _hid_enumerate
1>DLP_SDK.lib(hid.obj) : error LNK2019: Unresolved external symbol __imp__SetupDiGetDeviceInterfaceDetailA@24，This symbol is referenced in the _hid_enumerate
1>DLP_SDK.lib(hid.obj) : error LNK2019: Unresolved external symbol __imp__SetupDiGetClassDevsA@16，This symbol is referenced in the _hid_enumerate
1>DLP_SDK.lib(hid.obj) : error LNK2019: Unresolved external symbol __imp__SetupDiGetDeviceRegistryPropertyA@28，This symbol is referenced in the _hid_enumerate
1>F:\software\dlpsdkvs2017_test\TIDA-00254_LCr4500_MachineVision-bld\bin\Release\DLP_LightCrafter_4500_3D_Scan_Application.exe : fatal error LNK1120: 6 external commands that cannot be resolved
针对这种报错，主要是缺少了NT设备管理一个文件的lib，添加好就行setupapi.lib
检测到DLP4500的usb——运行效果：
Kevin Shi：
您好！
感谢分享以及对TI DLP技术的支持。
谢谢
