Hi I am new to Device driver development and I have to write a
COM port (UART 0) driver for chip DM6443.
I need get started help on it.
I have questions like

How do I resolve these errors??
2>------ Build started: Project: Roadmap, Configuration: Release NAV53_v14
(ARMV4I) ------
2>Linking...

Why I have error " error C2036: 'void *' : unknown size " when I build this
code?
static struct roadmap_db_section *roadmap_db_locate (roadmap_db_database
*database, int offset)

I would like to know if it's possible to get the CPU frequency using windows
API ? I'm working on pxa270.
Thanks a lot.

Hi, I need to create a shared block of 256byte memory between 2 processes
Is createfilemapping the only option for this or is there something more
lightweight?
This is for a C++ app on WM 6.0

I am tasked with writing a VC++ application that runs on a Symbol barcode
reader using Windows CE 5.  The application needs to collect field data and
then be uploaded to the server to update the main application.   I have both
VS2005 (sp1) and eVC4 (sp4) to use.

Hi to all,
I am using eVC++ 4.0 for application development for industrial control
system.
I am't getting which are the functions to access memory mapped Input/Output

I'm using WinCE 4.2
I have been developing a user interface editor running on the PC(WinXP). The
generated user interface
data is sent to the embedded device and displayed on the embbedded device

Hi, We have developed a voip engine for WM 5 and 6 which has a public api
for clients to use. We are leaving the audio code to be developed by the
client. however our voip engine needs to tell the client when to init and
deinit

I am working on a application that I had working earlier on a different
platform and I'm seeing what is to me rather bizarre. First just a
little history: I built this app and the OS image for a PCM5320 from
Advantech. Everything worked fine. Advantech discontinued the 5320 so I

I  have COM application that works when built under the Windows Mobile 6
SDK.  I am porting over to a custom Windows CE 6.0 platform and I have
included all the COM
and ATL components in the CE 6 image. I build and installed the CE 6 SDK.

²»Äܵ÷ÊÔ£¬Ìáʾ"Platform   Manager   failed   to   queue   CEMON   pkg   for
download.¡¡<70E03D11   41A582C3   8970FAA1   34421627>"£¬ÅóÓÑ£¬ÇóÖú°¡£¡

I'm asking for help because i have problem with thread programming!
My application is runing under windows Ce 5. I use evc++ to make my
application.
In fact, my program is composed of 2 threads:

I have been dealing with an IDE crash and am hoping someone can offer an
explanation/solution.
I'm using Embedded Visual C++ 4.00.1610.0 on a project that I have been
working with on a daily basis for the past two years or so.  Just this

How do I connect a usb key WIFI?
What USB key I can use?
Thanks
Miky