Screen rotation

farhadd · Dec 22nd 2014

Hi,

I'm trying to rotate the screen on PicoCOM A5. My display is "EDT ET057090"(mode 13).
So far I have swapped the values for height and width as well as "LPP","rows" with "PPL","columns" in registry settings.

Please have a look to the screenshot of current look of my display. it seems that the desktop is not rotated at all however the task bar is in a proper place.
Is there anything I'm missing?

Thanks in advance,

fs-support_ZU · Dec 29th 2014

Hello,

please update your System SW.

You have two possibilities for rotate diplay (90°steps). Using "ndcucfg" enter following commands:

1. Registry (permanent)
reg open \Drivers\display\lcd\<your_active_mode>
reg set value rotate dword <angle>
reg save <enter>

2. Dynamic
Display rotate set <id> //0=0°, 1=90°, 2=180°, 4=270°

Hope this helps.

farhadd · Jan 7th 2015

I chose the permanent method and did as you said but the display is not totally rotated yet.

I've also noticed the following errors in debug output after I set rotate parameter to 90:

Code

Exception 'Data Abort' (4): Thread-Id=05fa0002(pth=88d96a38), Proc-Id=00400002(pprc=8238a308) 'NK.EXE', VM-active=05060002(pprc=88cc8328) 'explorer.exe'
PC=c0155e28(gwes.dll+0x00015e28) RA=c0152ca8(gwes.dll+0x00012ca8) SP=d420f968, BVA=00000000
Exception 'Raised Exception' (-1): Thread-Id=05fa0002(pth=88d96a38), Proc-Id=00400002(pprc=8238a308) 'NK.EXE', VM-active=05060002(pprc=88cc8328) 'explorer.exe'
PC=c003bce8(k.coredll.dll+0x0001bce8) RA=801232c8(kernel.dll+0x000062c8) SP=d420f304, BVA=ffffffff
Exception 'Data Abort' (4): Thread-Id=060f0002(pth=88f450c0), Proc-Id=00400002(pprc=8238a308) 'NK.EXE', VM-active=060e0002(pprc=88f42da4) 'rnaapp.exe'
PC=c0af1d40(display.dll+0x00011d40) RA=3b74c48b(???+0x3b74c48b) SP=d446f118, BVA=d337fc40
Exception 'Data Abort' (4): Thread-Id=060f0002(pth=88f450c0), Proc-Id=00400002(pprc=8238a308) 'NK.EXE', VM-active=060e0002(pprc=88f42da4) 'rnaapp.exe'
PC=c0af1d40(display.dll+0x00011d40) RA=c48bc48b(???+0xc48bc48b) SP=d446f118, BVA=d337fc40
Exception 'Data Abort' (4): Thread-Id=060f0002(pth=88f450c0), Proc-Id=00400002(pprc=8238a308) 'NK.EXE', VM-active=060e0002(pprc=88f42da4) 'rnaapp.exe'
PC=c0af1d40(display.dll+0x00011d40) RA=3b74c48b(???+0x3b74c48b) SP=d446f118, BVA=d337fc44
Exception 'Data Abort' (4): Thread-Id=060f0002(pth=88f450c0), Proc-Id=00400002(pprc=8238a308) 'NK.EXE', VM-active=060e0002(pprc=88f42da4) 'rnaapp.exe'
PC=c0af1d40(display.dll+0x00011d40) RA=c48b3b74(???+0xc48b3b74) SP=d446f118, BVA=d337fc40
Exception 'Data Abort' (4): Thread-Id=060f0002(pth=88f450c0), Proc-Id=00400002(pprc=8238a308) 'NK.EXE', VM-active=060e0002(pprc=88f42da4) 'rnaapp.exe'
PC=c0af1d40(display.dll+0x00011d40) RA=3b743b74(???+0x3b743b74) SP=d446f118, BVA=d337fc40
Exception 'Data Abort' (4): Thread-Id=060f0002(pth=88f450c0), Proc-Id=00400002(pprc=8238a308) 'NK.EXE', VM-active=060e0002(pprc=88f42da4) 'rnaapp.exe'
PC=c0af1d40(display.dll+0x00011d40) RA=3b743b74(???+0x3b743b74) SP=d446f118, BVA=d337fc44
Exception 'Data Abort' (4): Thread-Id=060f0002(pth=88f450c0), Proc-Id=00400002(pprc=8238a308) 'NK.EXE', VM-active=060e0002(pprc=88f42da4) 'rnaapp.exe'
PC=c0af1d40(display.dll+0x00011d40) RA=3b740000(???+0x3b740000) SP=d446f1bc, BVA=d337fc3c
Exception 'Data Abort' (4): Thread-Id=060f0002(pth=88f450c0), Proc-Id=00400002(pprc=8238a308) 'NK.EXE', VM-active=060e0002(pprc=88f42da4) 'rnaapp.exe'
PC=c0af79e8(display.dll+0x000179e8) RA=c0af79e4(display.dll+0x000179e4) SP=d446ec7c, BVA=d337fc3c
Exception 'Data Abort' (4): Thread-Id=060f0002(pth=88f450c0), Proc-Id=00400002(pprc=8238a308) 'NK.EXE', VM-active=060e0002(pprc=88f42da4) 'rnaapp.exe'
PC=c0af79e8(display.dll+0x000179e8) RA=c0af79e4(display.dll+0x000179e4) SP=d446f138, BVA=d337fd0e
Exception 'Data Abort' (4): Thread-Id=060f0002(pth=88f450c0), Proc-Id=00400002(pprc=8238a308) 'NK.EXE', VM-active=060e0002(pprc=88f42da4) 'rnaapp.exe'
PC=c0af79e8(display.dll+0x000179e8) RA=c0af79e4(display.dll+0x000179e4) SP=d446f138, BVA=d337fcd6
Exception 'Data Abort' (4): Thread-Id=060f0002(pth=88f450c0), Proc-Id=00400002(pprc=8238a308) 'NK.EXE', VM-active=060e0002(pprc=88f42da4) 'rnaapp.exe'
PC=c0afe0cc(display.dll+0x0001e0cc) RA=c0ae4d24(display.dll+0x00004d24) SP=d446f10c, BVA=c71a5218
Exception 'Data Abort' (4): Thread-Id=060f0002(pth=88f450c0), Proc-Id=00400002(pprc=8238a308) 'NK.EXE', VM-active=060e0002(pprc=88f42da4) 'rnaapp.exe'
PC=c0afe0cc(display.dll+0x0001e0cc) RA=c0ae4d24(display.dll+0x00004d24) SP=d446f158, BVA=c71a5218
Exception 'Data Abort' (4): Thread-Id=060f0002(pth=88f450c0), Proc-Id=00400002(pprc=8238a308) 'NK.EXE', VM-active=060e0002(pprc=88f42da4) 'rnaapp.exe'
PC=c0afe0cc(display.dll+0x0001e0cc) RA=c0ae4d24(display.dll+0x00004d24) SP=d446f158, BVA=c71a5218
Exception 'Data Abort' (4): Thread-Id=060f0002(pth=88f450c0), Proc-Id=00400002(pprc=8238a308) 'NK.EXE', VM-active=060e0002(pprc=88f42da4) 'rnaapp.exe'
PC=c0af79e8(display.dll+0x000179e8) RA=c0af79e4(display.dll+0x000179e4) SP=d446ed1c, BVA=d337fd0e
Exception 'Data Abort' (4): Thread-Id=060f0002(pth=88f450c0), Proc-Id=00400002(pprc=8238a308) 'NK.EXE', VM-active=060e0002(pprc=88f42da4) 'rnaapp.exe'
PC=c0af14cc(display.dll+0x000114cc) RA=00000000(???+0x00000000) SP=d446ece4, BVA=c0adcb60
Exception 'Data Abort' (4): Thread-Id=060f0002(pth=88f450c0), Proc-Id=00400002(pprc=8238a308) 'NK.EXE', VM-active=060e0002(pprc=88f42da4) 'rnaapp.exe'
PC=c0af1d40(display.dll+0x00011d40) RA=3b74dbc0(???+0x3b74dbc0) SP=d446f118, BVA=d337fc3c
Exception 'Data Abort' (4): Thread-Id=060f0002(pth=88f450c0), Proc-Id=00400002(pprc=8238a308) 'NK.EXE', VM-active=060e0002(pprc=88f42da4) 'rnaapp.exe'
PC=c0af1d40(display.dll+0x00011d40) RA=c48bdbc0(???+0xc48bdbc0) SP=d446f118, BVA=d337fc3c
Exception 'Data Abort' (4): Thread-Id=060f0002(pth=88f450c0), Proc-Id=00400002(pprc=8238a308) 'NK.EXE', VM-active=060e0002(pprc=88f42da4) 'rnaapp.exe'
PC=c0af1d40(display.dll+0x00011d40) RA=3b74c48b(???+0x3b74c48b) SP=d446f118, BVA=d337fc40
Exception 'Data Abort' (4): Thread-Id=060f0002(pth=88f450c0), Proc-Id=00400002(pprc=8238a308) 'NK.EXE', VM-active=060e0002(pprc=88f42da4) 'rnaapp.exe'
PC=c0af1d40(display.dll+0x00011d40) RA=c48b243f(???+0xc48b243f) SP=d446f118, BVA=d337fc3c
Exception 'Data Abort' (4): Thread-Id=060f0002(pth=88f450c0), Proc-Id=00400002(pprc=8238a308) 'NK.EXE', VM-active=060e0002(pprc=88f42da4) 'rnaapp.exe'
PC=c0af1d40(display.dll+0x00011d40) RA=3b74243f(???+0x3b74243f) SP=d446f118, BVA=d337fc3c
Exception 'Data Abort' (4): Thread-Id=060f0002(pth=88f450c0), Proc-Id=00400002(pprc=8238a308) 'NK.EXE', VM-active=060e0002(pprc=88f42da4) 'rnaapp.exe'
PC=c0af1d40(display.dll+0x00011d40) RA=3b743b74(???+0x3b743b74) SP=d446f118, BVA=d337fc40
Exception 'Data Abort' (4): Thread-Id=06380006(pth=88fd4d08), Proc-Id=00400002(pprc=8238a308) 'NK.EXE', VM-active=06370006(pprc=89015dc8) 'cerdisp2.exe'
PC=c0af14cc(display.dll+0x000114cc) RA=00000000(???+0x00000000) SP=d462ec8c, BVA=c0adcb60

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Could you help me to overcome this problem?

Thanks,
Farhad

fs-support_ZU · Jan 7th 2015

Ok,thanks for this. But you really use latest System SW?
And does dynamically methode work?

I am quite sure we already fix this bug!

farhadd · Jan 8th 2015

Do you mean windows kernel image by "Latest System SW"?
if yes, the kernel version of my board is V1.03-Build Dec 4 2013.

unfortunately I don't know how to access the download area. your website has changed a lot...

there are some other problems with dynamic method, I'll try to report them in the next post.

Thanks,
Farhad

fs-support_ZU · Jan 8th 2015

I mean kernel and bootloaders by "latest System SW".
1.03 is "very old" this Version should not be used for current developments.

Use our Homepage (MyF&S) for access latest versions. If any problems occur do not hasitate to contact our main officefor support.

Thanks.

Screen rotation

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