wince 6410 串口2 com3口与IRcomm冲突 导致com3只能打开 不能读写的问题

wince 6410 串口2 com3口与IRcomm冲突 导致com3只能打开 不能读写的问题

 

问题描述：wince启动时，串口打印信息中打印不成功，

DEBUG: CreateSerialObject 3
-OALIntrRequestSysIntr(irq = 64, sysIntr = 27)
-OALIntrRequestSysIntr(irq = 63, sysIntr = 28)
DEBUG: CreateSerialObject 1

-OALIntrRequestSysIntr(irq = 62, sysIntr = 29)

系统起来后，用串口助手可以打开com3,但是不能收发数据，

解决方法：

D:\WINCE600\PUBLIC\COMMON\OAK\FILES\common.reg中下面部分注释后 重新编译。

[HKEY_LOCAL_MACHINE\Drivers\BuiltIn\IrCOMM]  //mao debug
 ;  "Dll"="IRCOMM.DLL"                        //mao debug
 ;  "Prefix"="COM"                             //mao debug
 ;  "Order"=dword:26                          //mao debug
 ;  "Index"=dword:3                            //mao debug
 ;  "IClass"="{CC5195AC-BA49-48a0-BE17-DF6D1B0173DD}"//mao debug
   ; Flags==2 is DEVFLAGS_LOADLIBRARY
  ; "Flags"=dword:2                               //mao debug

 

 

\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\成功后串口打印信息\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\

DEBUG: CreateSerialObject 3
-OALIntrRequestSysIntr(irq = 64, sysIntr = 27)
DEBUG: CreateSerialObject 2
-OALIntrRequestSysIntr(irq = 63, sysIntr = 28)
DEBUG: CreateSerialObject 1
-OALIntrRequestSysIntr(irq = 62, sysIntr = 29)