Serial Port problem

Tech-Archive recommends: Repair Windows Errors & Optimize Windows Performance

From: "sudheer" <sudheer.papothi@xxxxxxxxx>
Date: Tue, 20 Jun 2006 14:16:10 -0700

Hi

I have a problem in serial port on WinCE 5.0.

It is showing the following error:
au1uart::HWInit - UnitIndex 3 is invalid

The registry settings for serial port are as follows:

; @CESYSGEN IF COREDLL_SERDEV
IF BSP_NOSERIAL !
[HKEY_LOCAL_MACHINE\Drivers\BuiltIn\Serial3]
"Order"=dword:0
"UnitIndex"=dword:3
"DeviceArrayIndex"=dword:3
"Prefix"="COM"
"Index"=dword:3
"Dll"="au16550.dll"
[HKEY_LOCAL_MACHINE\Drivers\BuiltIn\Serial3\Unimodem]
"Tsp"="Unimodem.dll"
"DeviceType"=dword:0
"FriendlyName"="Serial Cable on COM3:"
ENDIF BSP_NOSERIAL !
; @CESYSGEN ENDIF COREDLL_SERDEV

Can anyone please let me know why the above error occurs and any suggestions
to solve this problem. Is this any way related to make audio not work
properly? if yes, can you briefly explain how

Thanks in advance
With Regards
Sudheer

.

Follow-Ups:
- RE: Serial Port problem
  - From: Luca Calligaris

Prev by Date: Re: USB - wince5.0 (Activesync Suspend/Resume bug)
Next by Date: Re: Can a USB driver exposed functions like RS232 COM port?
Previous by thread: Help! I need bthnscreate.exe and/or some SDP record samples.
Next by thread: RE: Serial Port problem
Index(es):
- Date
- Thread

Relevant Pages

RE: Serial Port problem
... UartConfig which is filled with the serial ports on the board depending on ... I have a problem in serial port on WinCE 5.0. ... ENDIF BSP_NOSERIAL! ... ; @CESYSGEN ENDIF COREDLL_SERDEV ...
(microsoft.public.windowsce.platbuilder)
how to enable the kernal(debug)port as COM port for PXA270
... my serial port is accessable till bootloader.how to enable the kernal debug ... ;ENDIF BSP_NOSERIAL! ... ; @CESYSGEN ENDIF CE_MODULES_SERIAL ...
(microsoft.public.windowsce.platbuilder)
how to enable the kernal(debug)port as COM port for app in wince5.
... my serial port is accessable till bootloader.how to enable the kernal debug ... ;ENDIF BSP_NOSERIAL! ... ; @CESYSGEN ENDIF CE_MODULES_SERIAL ...
(microsoft.public.windowsce.app.development)
how to enable the kernal(debug)port as COM port for app in wince5.
... my serial port is accessable till bootloader.how to enable the kernal debug ... ;ENDIF BSP_NOSERIAL! ... ; @CESYSGEN ENDIF CE_MODULES_SERIAL ...
(microsoft.public.windowsce.platbuilder)
Re: Adding COM Port
... "And you know if there is a maximum number of serial port that can be ... So, you need to add the registry settings for each instance of yr port, ... "Anthony Pellerin" wrote: ... <apellerin AT adeneo DOT adetelgroup DOT com> ...
(microsoft.public.windowsce.platbuilder)