Communication Error 608

Hi

i am using PXA270, WINCE 5.0 with Mainstone II BSP.

I am facing a stange problem. I am using FFUART and BTUART as COM
Port. If I change any of these registry settings during runtime i am
getting Communication Error 608 while connecting the Active sync.

I would like to know what is the relation between serial port registry
settings and Active sync.

How to sort out this problem??

regds
karthick

Tarun
Fri Nov 02 01:07:09 PDT 2007

It would be better if you post changes in registry that you've been
trying.

Error 608 generally appears when the rasdial is unable to open the
port for FFUART.

Hope this helps.

-Tarun

On Nov 2, 12:17 pm, karthick <karthick...@gmail.com> wrote:
> Hi
>
> i am using PXA270, WINCE 5.0 with Mainstone II BSP.
>
> I am facing a stange problem. I am using FFUART and BTUART as COM
> Port. If I change any of these registry settings during runtime i am
> getting Communication Error 608 while connecting the Active sync.
>
> I would like to know what is the relation between serial port registry
> settings and Active sync.
>
> How to sort out this problem??
>
> regds
> karthick

Valter
Mon Nov 05 02:57:19 PST 2007

karthick <karthick.kr@gmail.com> wrote in
news:1193977066.032214.46240@t8g2000prg.googlegroups.com:

> Hi
>
> i am using PXA270, WINCE 5.0 with Mainstone II BSP.
>
> I am facing a stange problem. I am using FFUART and BTUART as COM
> Port. If I change any of these registry settings during runtime i
> am getting Communication Error 608 while connecting the Active
> sync.
>
> I would like to know what is the relation between serial port
> registry settings and Active sync.
>
> How to sort out this problem??

ActiveSync uses a COM port that is associated with the USB device port
of the PXA. If you change the configurtion of other ports, the index
of that port can change and the active-sync connection may point to a
non-existing port or to a serial port that is not connected via active
sync.


--
Valter Minute
(the reply address of this message is invalid)
(l'indirizzo di reply di questo messaggio non è valido)

karthick
Sun Nov 11 21:22:56 PST 2007

Tarun

Thx for your reply..
Following was the registry setting used to use FFUART as COM Port.

********************************************************************************
[HKEY_LOCAL_MACHINE\Drivers\BuiltIn\Serial]
"Irq"=dword:16
"SysIntr"=dword:1D
"MemBase"=dword:40100000
"MemLen"=dword:40
"DeviceArrayIndex"=dword:80
"Prefix"="COM"
"IClass"="{CC5195AC-BA49-48a0-BE17-DF6D1B0173DD}"
"Dll"="ms2_serial.dll"
"Order"=dword:0

[HKEY_LOCAL_MACHINE\Drivers\BuiltIn\Serial\Unimodem]
"Tsp"="Unimodem.dll"
"DeviceType"=dword:0
"FriendlyName"="Serial Cable on COM1:"
"DevConfig"=hex: 10,00, 00,00, 05,00,00,00, 10,01,00,00, 00,4B,
00,00, 00,00, 08, 00, 00, 00,00,00,00

********************************************************************************
And I changed the following keys in the above registry setting to use
BTUART as COM Port.

// FFUART as COM Port
"Irq"=dword:16
"SysIntr"=dword:1D
"MemBase"=dword:40100000
"DeviceArrayIndex"=dword:80

// BTUART as COM Port -- Changed registry settings.
"Irq"=dword:15
"SysIntr"=dword:1C
"MemBase"=dword:40200000
"DeviceArrayIndex"=dword:81

After doing this I am getting the Error 608 when i connect active
sync...
Help me in sorting out this issue!!

thanks a lot in advance.

regds
karthick