stm32 虚拟多串口pc端驱动
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
;
Signature="$Windows NT$"
Class=Ports
ClassGuid={4D36E978-E325-11CE-BFC1-08002BE10318}
Provider=%STM%
LayoutFile=layout.inf
DriverVer=10/02/06
%STM%=DeviceList
DefaultDestDir=12
"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
;------------------------------------------------------------------------------
include=mdmcpq.inf
CopyFiles=DriverCopyFiles
AddReg=STMUSB.nt.AddReg
usbser.sys,,,0x20
HKR,,DevLoader,,*ntkern
HKR,,NTMPDriver,,usbser.sys
HKR,,EnumPropPages32,,"MsPorts.dll,SerialPortPropPageProvider"
AddService=usbser, 0x00000002, DriverService
include=mdmcpq.inf
DisplayName=%DESCRIPTION%
ServiceType=1
StartType=3
ErrorControl=1
ServiceBinary=%12%\usbser.sys
;------------------------------------------------------------------------------
;String Definitions
;------------------------------------------------------------------------------
STM="STMicroelectronics"
DESCRIPTION="STM32F10x DUAL CDC"
猜测是接口描述符的序号。 uwyciw100 发表于 2019-5-29 10:01
猜测是接口描述符的序号。
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
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