Mobile Discussion Boards

Re: WEBCAMS...

Michael Hendrickx23-Jul-06 21:17

Michael Hendrickx

23-Jul-06 21:17

JainVj wrote:
In Linux how can we get the data from a webcam(for an i-cam).

Webcams always have been a difficulty, but in your dmesg output it should show it's initial waking up..

fundamental freq.

veerannak13-Jul-06 5:26

veerannak

13-Jul-06 5:26

hi every body
i want know about fundamental freq.of input signal which is applied to ADC. I collected 256 samples from that and applied the FFT then I max. of sqrt(real2+imag2)that coresponding index of ann array gives the freq but i am not actual freq. whats wrong with that? Dead | X|

hello

Programming under Windows CE?

Mihai Pruna13-Jul-06 4:22

Mihai Pruna

13-Jul-06 4:22

Hi I am looking for a free C compiler that works under Windows CE 2.11 on a machine with an SH3 CPU. SO far I only found Basic interpreters, rather useless for serious coding.

www.solvengineer.com

Re: Programming under Windows CE?

Mike Dimmick14-Jul-06 5:02

Mike Dimmick

14-Jul-06 5:02

Wow. That's old technology.

If I recall correctly you could use eMbedded Visual C++ 3.0[^] to do this, but you need the appropriate SDK for the device, which might now be hard to come by.

Stability. What an interesting concept. -- Chris Maunder

Mobile Device Shortcut Key using VB.Net

Ram Murugan12-Jul-06 23:55

Ram Murugan

12-Jul-06 23:55

Hi Folks

I am developing mobile application using Visual Basic .Net. Here I want create shortcute key for menu items. .Net Framework doesn’t provide functions for Shortcut key. Anybody have customized class for Mobile application menu items shortcut key?

Thanks

Muru

Where does the PPC2003 emulator stores it's files & folders on my PC?

nzmike12-Jul-06 15:14

nzmike

12-Jul-06 15:14

I'm working on a .Net CF2/VS 2005 smart device application using the Pocket PC 2003 SE emulator and I need to copy a few files that are not in the project to the "program files" folder on the emulator so my app can find them when it starts up - but I can't find where the emulator stores it's files and folders despite searching my entire C: drive... can somebody point me in the right direction? (Yes, I've googled but had no luck with an answer)

This is quite urgent as I'm trying to meet a deadline and I need to solve this pronto!

TIA for any help,

Mike

Re: Where does the PPC2003 emulator stores it's files & folders on my PC?

Jonas Hammarberg13-Jul-06 4:31

Jonas Hammarberg

13-Jul-06 4:31

FWIK it doesn't store them as files any longer, just a binary image. But you can use a "shared folder" and store your files there.

Re: Where does the PPC2003 emulator stores it's files & folders on my PC?

Mike Dimmick14-Jul-06 5:09

Mike Dimmick

14-Jul-06 5:09

Another option is to simply treat the emulator as a device: open the Device Emulator Manager from the Tools menu. Ensure you don't have any devices connected to ActiveSync (you will need to have ActiveSync 4.x installed), that 'Allow connections to one of the following' is checked and that DMA is selected underneath. Right-click 'Pocket PC 2003 SE Emulator' in Device Emulator Manager and select Cradle. You should see a message on the emulator saying that it's connecting, and ActiveSync's icon should turn green.

Once the ActiveSync icon stops spinning, you can click Cancel to get out of the Create Partnership wizard, then click Explore on ActiveSync's toolbar, or right-click the ActiveSync icon and click Explore.

Stability. What an interesting concept. -- Chris Maunder

Re: Where does the PPC2003 emulator stores it's files & folders on my PC?

nzmike14-Jul-06 17:37

nzmike

14-Jul-06 17:37

Thanks - that's what I ended up doing... didn't know about DEM until I did a bit more googling.

Re: Where does the PPC2003 emulator stores it's files & folders on my PC?

yasotrasagar1-Aug-06 19:21

yasotrasagar

1-Aug-06 19:21

Hi nzmike,

here is the solution of ur problem.

Go according to the following path in ur PC.

StartMenu-> Programs->Microsoft Visual Studio 2005 ->Visual Studio Remote Tools -> Remote File Viewer.

After this use the PPC2003 emulator and wait for connections. then from the ToolBar menu Import or Export the files in the particular folder.

I think it will solve ur problem.

Plz send me the reply.

Thanks and Regards
Gurbhej Kumar
S/W ENGG.

Code Coverage Testing for .NET CF application

analytiks12-Jul-06 2:42

analytiks

12-Jul-06 2:42

1. Is there any way or tools to perform a Code Coverage testing for Pocket PC 2003 application developed using .NET CF 2.0?
2. Is there any Profiling tools available for obtaining memory usage statistics for for Pocket PC 2003 application developed using .NET CF 2.0?

Please HELP

about directx

hellrom10-Jul-06 1:46

hellrom

10-Jul-06 1:46

Where can I read articles, tutorials or code samples on directx on mobile devices ? (except msdn website ) !!!

thanks

Windows XP embedded - Development

Zoomby10-Jul-06 1:28

Zoomby

10-Jul-06 1:28

Hi,
I need some basic information about Windows XP embedded - development:

- Do regular Win32-Apps run on Windows XP embedded?
- Is there a special SDK or can I use the "normal" Win SDK?
- Do I have to consider something special when developing?

Thanks,
Chris

Slider Control problem

LittleYellowBird10-Jul-06 0:32

LittleYellowBird

10-Jul-06 0:32

I have added a slider control to my app and a handler for 'mouse capture release' (when the user lets go of the slider) using the 'NM_RELEASEDCAPTURE' notification and a function called OnNMReleasedcaptureSliderXXXX function.

However, when I compile it fails, saying 'NM_RELEASEDCAPTURE' : undeclared identifier .

I can't understand it. Any ideas why?

Thanks for any suggestions,

Ali

Re: Slider Control problem

Jonas Hammarberg11-Jul-06 21:36

Jonas Hammarberg

11-Jul-06 21:36

It's not available on mobile systems, fwik

Re: Slider Control problem

LittleYellowBird11-Jul-06 22:19

LittleYellowBird

11-Jul-06 22:19

Right, that's pretty annoying as VS2005 lets you add the slider control to the dialog! D'Oh! | :doh:

Oh well, thanks for the info, Smile | :)

Ali

Taking ScreenShot

traapons6-Jul-06 19:23

traapons

6-Jul-06 19:23

hi,

I want to take screen shot of my Mobile device, through a program.

How can i do it
1. From Device
2. From PC [ Which is connected via active sync]

Give me ideas or sample codes for this.

Urs,
-Pons
-----------------------
The greatest of faults, I should say, is to be conscious of none.

Re: Taking ScreenShot

Jonas Larsson18-Jul-06 4:02

Jonas Larsson

18-Jul-06 4:02

traapons wrote:
1. From Device

Write a gui-less exe to grab the screen, either using the "desktop" dc or from the video memory with GAPI. Save the resulting image in whatever format suits you. Assign a hardware button to start it.

traapons wrote:
2. From PC [ Which is connected via active sync]

Use the above mentioned exe or wrap the funtionality in a dll. Use RAPI (CeCreateProcess or CeRapiInvoke) to start the capture process. You can use CeReadFile to grab the resulting file or use IRapiStream to transfer the data directly.

HTH

---

"Man will never be free until the last king is strangled with the entrails of the last priest". -- Denis Diderot

Re: Taking ScreenShot

traapons18-Jul-06 21:36

traapons

18-Jul-06 21:36

hi Jonas Larsson,

Thx for ur ideas
I planned to program in C.
how or where to get the rapi related libraries/header files.

Urs,
-Pons
-----------------------
The greatest of faults, I should say, is to be conscious of none.

Re: Taking ScreenShot

Jonas Larsson19-Jul-06 20:59

Jonas Larsson

19-Jul-06 20:59

traapons wrote:
how or where to get the rapi related libraries/header files.

RAPI.dll is installed with together with activesync, lib & headers should be shipped with whatever SDK you plan to use for your pda development under [SDK-PATH]\support\ActiveSync\

Cheers
Jonas

---

"Man will never be free until the last king is strangled with the entrails of the last priest". -- Denis Diderot

PocketPC Panel control with visible borders

archies_san6-Jul-06 4:54

archies_san

6-Jul-06 4:54

I need to have a panel or groupbox incorporating
other controls such as textboxes,checkboxes or labels in it
Any suggetions?

Not receiving messages

Fernando A. Gomez F.5-Jul-06 7:19

Fernando A. Gomez F.

5-Jul-06 7:19

Hello. I know this is disturbing, but I have a CDialog window and I tried to overwrite the OnPaint message handler. However, the overwritten method is not being called, despite I added the ON_WM_PAINT. I tried with other messages: ON_WM_ERASEBKGND, ON_WM_LBUTTONDOWN, ON_WM_MOVE, and it is not working. Any idea?

The particularity of this dialog is that I have many CStatic with images, and one of such image fills the entire window.

Any help will be really appreciated.

Regards,
FG.

A polar bear is a bear whose coordinates has been changed in terms of sine and cosine.

Re: Not receiving messages

Fernando A. Gomez F.5-Jul-06 7:40

Fernando A. Gomez F.

5-Jul-06 7:40

Hi, I already resolved the mystery of the lost messages. One of my CStatic covers the entire area of the window. I removed such CStatic and it worked perfectly.

It seems that since another window covers the CDialog, WinCE determines that there is no need for sending the WM_PAINT message to the CDialog. Weird Sniff | :^)

Regards,
FG.

A polar bear is a bear whose coordinates has been changed in terms of sine and cosine.

writing and reading cookies in mobile

Trishant5-Jul-06 2:47

Trishant

5-Jul-06 2:47

Hello everybody,

i am developing a mobile web application in asp.net 2003.
I have to write and read a cookie in mobile, when user uses the application for the first time. so that he/she will not be
prompted for the login from next time and directly redirected to the index page. i have used the same technology for handling cookies as in normal asp.net. but here it is not working.

Have any one idea about how to write and read cookies for mobile web application?

trishant

Wrong mime-type

Tamimi - Code4-Jul-06 3:15

Tamimi - Code

4-Jul-06 3:15

I have developed an ASP.NET Mobile Web project using Visual Studio .NET
2003.

When I connect to the page using Internet Explorer, it receives the correct
HTML page, also i test it with openwave simulator and its ok.

but we when put it on the web server and test it online with a cell phone emulator I get this error:

"Wrong mime-type, I got text/html; charset=utf-8, but I want
text/vnd.wap.wml.
This error occurs when you request a page that is not a WAP page, or when
the webserver isn't set up correctly for hosting WAP sites "

so whats wrong ??
thank you all

Tamimi - Code

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