FT232-USB轉(zhuǎn)串口設(shè)計(jì)
四、配制文件。ept和PC端驅(qū)動(dòng)安裝信息文件。inf的修改
通用的FT232M.ept文件
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[Basic Details]
Device Type="3" //設(shè)備類型為FT232BM
VID PID Type="2"
USB VID="1987" //生產(chǎn)廠商ID
USB PID="0724" //產(chǎn)品ID
[USB Power Options]
Bus Powered="1"
Self Powered="0"
Max Bus Power="100"
[USB Serial Number Control]
Prefix=FT
Use Fixed Serial Number="0"
Fixed Serial Number="20090414"
[USB Remote WakeUp]
Enable Remote WakeUp="0"
[Windows Plug and Play]
Enable Plug and Play="1"
[USB String Descriptors]
Manufacturer=Liu_xf //制造商名稱
Product=USB Serial Port //產(chǎn)品名稱
[Programming Options]
Only Program Blank Devices="0"
[BM Device Specific Options]
USB Version Number="1"
Disable Serial Number="1"
IO Pin Pull Down in Suspend="0"
[Dual Device Specific Options A]
RS 232 mode="0"
245 FIFO mode="0"
245 CPU FIFO mode="1"
OPTO Isolate mode="0"
High Current Drive=0
[Dual Device Specific Options B]
RS 232 mode="1"
245 FIFO mode="0"
245 CPU FIFO mode="0"
OPTO Isolate mode="0"
High Current Drive=0
[Dual Device Driver Options A]
Virtual Com Port Driver="0"
D2XX Driver="1"
[Dual Device Driver Options B]
Virtual Com Port Driver="1"
D2XX Driver="0"
[R Device Specific Options]
Invert TXD="0"
Invert RXD="0"
Invert RTS#=0
Invert CTS#=0
Invert DTR#=0
Invert DSR#=0
Invert DCD#=0
Invert RI#=0
C0 Signal="-1"
C1 Signal="-1"
C2 Signal="-1"
C3 Signal="-1"
C4 Signal="-1"
Enable Ext Osc="0"
High Current I/O=0
Load D2XX Driver="0"
In EndPoint Size="0"
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PC端的。inf文件
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; FTDIBUS.INF
; Copyright (c) 2000-2004 FTDI Ltd.
[Version]
signature="$CHICAGO$"
Class=USB
ClassGUID={36fc9e60-c465-11cf-8056-444553540000}
Provider=%FTDI%
CatalogFile=ftdibus.cat
DriverVer=04/14/2009,1.00.2154
[SourceDisksNames]
1=%DriversDisk%,,,
[SourceDisksFiles]
ftcomms.vxd = 1
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