Search found 15 matches

by armboarder
Mon Jun 07, 2010 4:23 am
Forum: WinCE Development
Topic: Deployment issues
Replies: 1
Views: 3979

Deployment issues

Hello, I'm back at development with Mini2440 after a few month of doing other things. When I try to run some projects that were working fine before, now those prohect won't deploy to the board, I've got this message : ------ Deploy started: Project: Mini2440_Sample_LED, Configuration: Debug Any CPU ...
by armboarder
Thu Nov 26, 2009 12:01 pm
Forum: S3C2440 Boards
Topic: Declaration of Conformity : Conformité Européenne
Replies: 0
Views: 1071

Declaration of Conformity : Conformité Européenne

Hello,
I wish to know where can I found the Mini2440 Declaration of Conformit, as there's a CE mark.
Does it apply also to the Display T35 ?
Thanks.
by armboarder
Fri Oct 16, 2009 4:06 am
Forum: WinCE Development
Topic: backlight control
Replies: 15
Views: 5633

Re: backlight control

Thank you for the link. Now I've figured how to access physical registries under user mode. If I understand correctly, we must first reserve virtual memory by using VirtualAlloc then use VirtualCopy (which is unavailable under Win32 ) to map virtual memory to the physical memory. So now, I just need...
by armboarder
Thu Oct 15, 2009 11:33 pm
Forum: WinCE Development
Topic: backlight control
Replies: 15
Views: 5633

Re: backlight control

My knowledge : Assuming you are in user mode (application). Each pointer (which is a VitrualAdress) is intercepted by MMU, and then translated to physical adress. I don't know how WinCE works, so : - If my application manipulates a physical pointer does the MMU try to translate it ? - Does it give a...
by armboarder
Thu Oct 15, 2009 7:40 am
Forum: WinCE Development
Topic: backlight control
Replies: 15
Views: 5633

Re: backlight control

I'm writing in C language. To be able to access Physical register I need to write a piece of code that is in kernel, isn't it ? I can't access these in my WinCE application ? What does it takes to modify the driver to work properly ? Should I proceed this way : - Adding 3 lines of C code, - Compilin...
by armboarder
Mon Oct 12, 2009 10:19 am
Forum: S3C2440 Boards
Topic: Offseted display (shifted to the right) under WinCE.
Replies: 6
Views: 2264

Re: Offseted display (shifted to the right) under WinCE.

I've just reflashed my Mini2440 with T35 bootloader and WinCE image: It works OK, no more black pixels at the right and no need to recalibrate the touch screen. However I'm still wondering if there are registry keys to modify the display timing. I'm too lazy to make a diff between T35 BSP and N35 BS...
by armboarder
Fri Oct 09, 2009 4:46 am
Forum: WinCE Development
Topic: backlight control
Replies: 15
Views: 5633

Re: backlight control

So is the "last" update of WinCE image fix this control mecanisms ? How could you do that under WinCE ? Should the backlight driver be modified?
by armboarder
Fri Oct 09, 2009 4:23 am
Forum: S3C2440 Boards
Topic: via usb wifi card - problems
Replies: 9
Views: 4274

Re: via usb wifi card - problems

I've measured the current drawn by Wifi "USB stick version" on Mini2440 board. It's 300 mA (@5.33V) when searching for network and then it drops to 240 mA when it's conected to the network. Because of this high "current" I want to switch on and off the wireless network. I think I'll put a transistor...
by armboarder
Fri Oct 09, 2009 2:18 am
Forum: S3C2440 Boards
Topic: Offseted display (shifted to the right) under WinCE.
Replies: 6
Views: 2264

Offseted display (shifted to the right) under WinCE.

Hello, I've bought MiniArm2440 kit from esky. There was Qtopia and Linux installed on. I've flashed WinCE image ( * N35.bin ) on this board. WinCE starts fine, but the only problem is that I've got the display shifted to the right for about half a centimeter. How could I fix that ? Is the display ti...
by armboarder
Fri Sep 18, 2009 2:01 pm
Forum: S3C2440 Boards
Topic: TQ 2440 board
Replies: 5
Views: 3214

Re: TQ 2440 board

Finally I went to embedsky website and found a link to the ISO image of the DVD (thank to my chineese friend). http://soft.embedsky.net/files/cd_iso/TQ2440_All_Nand_20090829.iso.rar I tried to download the file but the speed is about 2 KB/sec. for a 3GB file. Now I've got a HTML 404 error (file not ...