Can I assume you're referring to an OMAP3530 SOM-LV?

The latest BSP Source is from 2012 listed as Rev 2.11. http://support.logicpd.co...talid=0&EntryId=1476

I think the Rev A from 2009 you're referencing is the BSP Labs. http://support.logicpd.co...talid=0&EntryId=1529


Can you tell me which version of LogicLoader you're using?

Can you tell me the part number of the SOM you're using, so I can attempt to replicate your issue? The part number should look like 1xxxxxx.

Thank you,

adam

yes: OMAP3530 SOM-LV

This is what I have running:
-----------------------------------------
LOGIC OMAP35X SOM Revision Information
.......................................
BSP Revision : 2.1.0
Built for Hardware : OMAP35x SOM-LV
-----------------------------------------

LoLo info:
*****************************************************************

LogicLoader

(c) Copyright 2002-2010, Logic Product Development, Inc.
All Rights Reserved.

LoLo Version: 2.4.15RC1-OMAP3503 0001
SOM Model Number: SOMOMAP3530-11-1782IFXR-B
SOM Part Number: 1027608
SOM Serial Number: (not shown)

*****************************************************************

Michael,

According to the PCN located here: http://support.logicpd.com/downloads/1140/ the migration from a -10 SOMLV to a -11 changed the RAM and NAND parameters which required a change to Logic Loader, and the WinCE BSP. If you're moving from a SOM with 128MB DDR to 256, you'll need the updated BSP. Having said that, the same PCN shows a change of the USB controller, so if you're using the USB Host controller (not the OTG) you may want to verify the functionality as well.

Secondly, there are a couple ways of rotating the screen. According to TI's FAQ, they don't recomend using the VRFB when the platform is pre-decided in either Landscape or Portrait mode. http://processors.wiki.ti...need_to_enable_it.3F

Can you tell me how you are performing the screen rotation, so I can attempt to match your configuration?

adam

Can you also send me the part number of of the 128MB version of the SOM that works for you? I want to double check to see if the older version is -10 or -11

adam

Old SOM: 1016347 RevC SOMOMAP3530-11-1672IFXR-A
New SOM: 1027608 RevA SOMOMAP3530-11-1782IFXR-B

I've pulled in the latest BSP. The Os builds but I have lost my applications settings.

Now seeing:
-----------------------------------------
LOGIC OMAP35X SOM Revision Information
.......................................
BSP Revision : 2.1.1
Built for Hardware : OMAP35x SOM-LV
-----------------------------------------

The rotation is done with:
C:\WINCE600\PLATFORM\LOGIC_SOM_OMAP35x\FILES\platform.reg, it propagates to reginit.ini
[HKEY_LOCAL_MACHINE\System\GDI\Drivers]
For no rotation:
"Angle" = dword:0
For 90' rotation:
"Angle" = dword:1

For our kits, according to the developers from 2008, they recomended:

[HKEY_LOCAL_MACHINE\System\GDI\Drivers]
"Display"="ddi.dll"
; 0 for flat surface manager, 1 for VRFB surface manager
; Note: Some video CODECs may fail with VRFB surface manager enabled.
; Note: VRFB surface manager provides fast hardware based screen rotation.
; Note: Screen rotation using the Flat surface manager does not work at this time.
IF BSP_NOVRFB
"SurfaceMgr" = dword:0
ELSE
"SurfaceMgr" = dword:1
ENDIF
"TVOut" = dword:1
; sets initial screen rotation
; use 0 for 0 degree, 1 for 90 degree, 2 for 180 degree and 4 for 270 degree
; Note: Rotation should not be used with the flat frame buffer, memory/bus bandwidth may
; be exceeded by display scanning requirements causing display to flicker and/or lock up.
"Angle" = dword:1
; Logic Display Kits:
; not supported 1 == LQ057Q3DC02 TFT QVGA (5.7) Sharp
; 2 == LQ121S1DG31 TFT SVGA (12.1) Sharp
; 3 == LQ036Q1DA01 TFT QVGA (3.6) Sharp w/ASIC
; 5 == LQ64D343 TFT VGA (6.4) Sharp
; not supported 6 == LQ035Q7DB02 TFT QVGA (3.5) Sharp
; not supported 7 == LQ10D368 TFT VGA (10.4) Sharp
; not supported 8 == LQ035Q7DB02-20 TFT QVGA (3.5) Sharp w/ASIC
; 15 == LQ043T1DG01 TFT XQVGA (4.3)
"LcdType"=dword:F
;
; DSS registers, LCD registers, RFB registers, VENC registers, SDRAM palette
; LCD parameters (Bpp, GPIO Pin, Width,Height) VRFB rotation (Eanble/Disable),
; GrayPalette(Enable/Disable, for 8Bpp/4Bpp mode),
; OverlayPipeline (1/2: Video 1 or Video 2)
;
"MemBase"=multi_sz:"48050000","48050400","48050800","48050C00","87800000"
"MemLen"=multi_sz:"00000400","00000400","00000400","00000400","00800000"
"Bpp"=dword:10
"VRFB" = dword:1
"GrayPalette" = dword:0
"OverlayPipeline" = dword:1
"gpioLCD"=dword:1C
"CxPanel"=dword:280
"CyPanel"=dword:1E0
; "PowerDelay"=dword:03e8
; SW Emulated Rotation Not Supported, use VRFB
;[HKEY_LOCAL_MACHINE\System\GDI\ROTATION]
; "Angle"=dword:5A


As soon as I can get my build machine running on OMAP35 for our development kits, I can test this.