usb虚拟两路串口,下面这个pc端的驱动,有个MI_00和MI_02是指什么? ; ; STMicroelectronics Comunication Device Class driver instalation file ; (C)2006 Copyright STMicroelectronics ; [Version] Signature="$Windows NT$" Class=Ports ClassGuid={4D36E978-E325-11CE-BFC1-08002BE10318} Provider=%STM% LayoutFile=layout.inf DriverVer=10/02/06 [Manufacturer] %STM%=DeviceList [DestinationDirs] DefaultDestDir=12 [SourceDisksFiles] [SourceDisksNames] [DeviceList] "Stm32 USART Port A"=STMUSB, USB\VID_03EB&PID_6133&MI_00 "Stm32 USART Port B"=STMUSB, USB\VID_03EB&PID_6133&MI_02 "Stm32 USART Port C"=STMUSB, USB\VID_03EB&PID_6133&MI_04 ;------------------------------------------------------------------------------ ; Windows 2000/XP Sections ;------------------------------------------------------------------------------ [STMUSB.nt] include=mdmcpq.inf CopyFiles=DriverCopyFiles AddReg=STMUSB.nt.AddReg [DriverCopyFiles] usbser.sys,,,0x20 [STMUSB.nt.AddReg] HKR,,DevLoader,,*ntkern HKR,,NTMPDriver,,usbser.sys HKR,,EnumPropPages32,,"MsPorts.dll,SerialPortPropPageProvider" [STMUSB.nt.Services] AddService=usbser, 0x00000002, DriverService [STMUSB.nt.HW] include=mdmcpq.inf [DriverService] DisplayName=%DESCRIPTION% ServiceType=1 StartType=3 ErrorControl=1 ServiceBinary=%12%\usbser.sys ;------------------------------------------------------------------------------ ; String Definitions ;------------------------------------------------------------------------------ [Strings] STM="STMicroelectronics" DESCRIPTION="STM32F10x DUAL CDC" |
评分
查看全部评分
是接口描述符的序号,下面的帖子找到的
http://www.cnblogs.com/shangdawei/p/4712305.html