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3 Replies and 1471 Views
VGA to QVGA Problem 1471 3
Started by ftiernan
I have built a custom display based platform with a simple application using the logic LCD 6.4 VGA display and everything works fine. I want to modify this platform to work with the logic 3.5 QVGA display. I attach the 3.5 QVGA display and change the default display to 6 using logic loader video-set-default command and then test it using the draw-test command and it shows the correct 'flag'' display. When I load my platform however the display is backlit but blank. Using the Remote Registry Edit...
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3 |
1471 |
by ftiernan 03 Nov 2004 10:34 AM |
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1 Replies and 1449 Views
Bootloader without JTAG jumper 1449 1
Started by Deleted User
We are trying to get a version of U-Boot on the Logic board with LogicLoader 1.4, is it even possible to do this or can't you get a new boot loader working without a JTAG jumper
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1 |
1449 |
by Deleted User01 Nov 2004 09:18 AM |
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11 Replies and 1513 Views
Entering to standby mode from Run mode with a button 1513 11
Started by Deleted User
Hi,
I couldn't achive going from run mode to standby mode and also from standby mode to run mode with a button. I need to do the suspend-resume funtionality with a button instead of software. Can you help
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11 |
1513 |
by Deleted User01 Nov 2004 04:39 AM |
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1 Replies and 1360 Views
CSTN LCD Interfacing to SDK 1360 1
Started by Deleted User
I am trying to interface a 640x480 CSTN LCD to the SDK. I have read the app note discussing the signal connection and my connections agree with the app note, but I am unable to get any screen display from the DRAW-TEST command or any other LOLO commands. The backlight is illuminated and the relative timing of the signals looks OK. I am new to LCD control and I am unsure about the use of the LCDENAB signal. I am using the VIDEO-OPEN 11 16 command and then modifying several registers to accomodate...
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1 |
1360 |
by Deleted User29 Oct 2004 05:24 PM |
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1 Replies and 1409 Views
Port G and H, multiplexed but want as GPIO 1409 1
Started by mpinton
Hi,
Our device wants to use Ports G and H as GPIO not as PC Card 1 and 2. When using the development system (CardEngine & app board), I tried disabling the cards via PCMCIACON register PC12EN bits (e.g. I wrote 0's to bit 0 and 1 of that register). &91When inspecting the register, prior to me changing the register both bits were 1.&93 As soon as I did that, CE went off to never-never land (no exception, just off, lost contact with the debugger). Does the BSP 'require' that th PC Card ...
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1 |
1409 |
by mpinton29 Oct 2004 05:07 PM |
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1 Replies and 1424 Views
more makefile questions, no <stdlib.h> 1424 1
Started by ylin
What do i need to modify in order to compile a file with *.asm extension in the sample_zoom_app project using the exisiting makefiles
Also when I include <stdlib.h>, I get an error during compilation indicating that there is no such directory called <stdlib.h>.
Thank you,
Yujie
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1 |
1424 |
by ylin29 Oct 2004 09:31 AM |
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4 Replies and 1563 Views
Need help w. JTAG macro to program flash after BLOB start 1563 4
Started by gzinno
I successfully burn a BLOB binary image provided by Marc Singer at link http://projects.buici.com/arm/lpd7a400/ ... 400-p8.bin onto flash address 0x00000000 (i.e. the original BOLO/LOLO has been erased). The JTAG debugger is the JTAGjet from Signum Systems. The SDK-LH7A400 starts with BLOB after power resets. But I can't reprogram the flash anymore since the JTAG debugger can't read the flash correctly.
I guess that BLOB might alter flash access parameter such as timing and/or bus width compar...
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4 |
1563 |
by gzinno29 Oct 2004 09:21 AM |
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1 Replies and 1480 Views
deciphering the makefile for the sample_zoom_app program 1480 1
Started by ylin
In the arch/arm directory, the makefile for the sample_zoom_app contains the following two line:
$(OBJCOPY) --adjust-vma $(FIXUP) sample_app
$(OBJCOPY) --strip-all sample_app stripped
where FIXUP = 0x40000000.
What exactly is the purpose of these two lines
thank you,
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1 |
1480 |
by ylin28 Oct 2004 02:42 PM |
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1 Replies and 1372 Views
Problems loading elf file in LOLO 1372 1
Started by patricegagnon@patricegagn
I am experiencing various problems transmitting ELF files to the board using LOLO (Version BRA_release_1-2-pre1.2.5).
When trying to load an elf file for example, I get the following error message:
load elf /tftp/192.168.1.100:blob-elf32.sdk400
F.
elf file type : 0x0002
machine type: 0028 version: 1
prog start addr : 0x00000000
num prog headers: 1
num sect headers: 10
offset : 0x00008000 disk length: 0x00016018 mem len: 0x00016018
phyaddr: 0x00000000 vaddr : 0x00000000 dl addr: 0xc00...
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1 |
1372 |
by patricegagnon@patricegagn13 Oct 2004 09:34 AM |
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4 Replies and 1441 Views
Generating a ".rel" file, how? 1441 4
Started by mpinton
Hi,
I have a number of DLLs that are for installable ISRs. From the WinCE documentation and also per comments in newsgroups in my .bib file I tried
myiisrtdll.dll $(_FLATRELEASEDIR)\myiisrtdll.dll nk shk
however, during build I get the following error:
Error: Module myiisrtdll.dll reqested kernel fixup and couldn't find required
.rel file
Fatal error hit, exiting...
How do I get the .rel file to be built Are there linker options I need to select
Thanks,
/michel
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4 |
1441 |
by mpinton12 Oct 2004 01:49 PM |
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2 Replies and 1577 Views
LCD Driver Pixel Format 1577 2
Started by fbergmaier
I am using a Sharp LQ035Q7DH01 panel with the logic LCD driver. I know from the lpd_LH7A400_LCDC_rel_100.reg file that the EGPEFormat is set to gpe16Bpp, but I don't know the exact format of the 16 bpp. For example, is it 565 (5 bits Red, 6 Bits Green, 5 bits Blue)
Frank
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2 |
1577 |
by fbergmaier11 Oct 2004 01:05 PM |
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2 Replies and 1529 Views
Using the SPI Driver 1529 2
Started by albertfmiller
I am using the SPI device driver beta version 3. I need to change the baud rate but cannot figure out for the life of me how to do it. I found the IOCTL_SPI_SET_SPEED command, but no matter what I put into lpInBuffer I still get the same baud rate coming out. The function also returns true whenever I put in 4 bytes but there is no noticable change in anything. The device correctly loads and I can use the read and writefile functions just fine. The device driver came with some release notes...
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1529 |
by scobb07 Oct 2004 11:34 AM |
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11 Replies and 1733 Views
Problems using RAM version of BoLo to flash elf or srecs 1733 11
Started by Deleted User
I recently tried flashing the flash version of bolo (LH7A400-10_BoLo_Flash_ver_1_2_5) from the LogicPD website both in its elf format and converting to an srec using FROMELF with the -32 agrument and did not have success with either. The actual output from the terminal when trying the elf and srecs are pasted below.
losh> load elf
loading from stdin:
0xc00d2bf8 7f 45 4c 46 61 28 34 64 f8 34 20 28 54 e4 f7 e4 .ELFa(4d.4 (T...
0xc00d2c08 f7 ea f0 9f e5 f0 9f e5 f0 9f e5 f0 9f e5 a0 e1 .......
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11 |
1733 |
by patricegagnon@patricegagn04 Oct 2004 10:27 PM |
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7 Replies and 1511 Views
Flashing BLOB without using J-TAG, HOW??? 1511 7
Started by Deleted User
How should I do to get the BLOB into the flash
without using a J-TAG emulator.
The supplied 'blob' on the Lineo/Metroworks CD
at folder '/bootloader/blob' dosen't seems to
be a valid elf or srec file.
Also the readme file say somthing about read the
user guid, which and where
Tanks/
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7 |
1511 |
by Deleted User01 Oct 2004 03:17 AM |
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7 Replies and 1457 Views
Controlling GPIOs from applications 1457 7
Started by rdubrawski
I am writing code to interract with an external sensor. In order to control the sensor, I have 4 GPIO lines (PG0:3) that are used for power activation, reset etc.
I have written code to allow me to access the GPIO peripheral registers to control these lines as well as to read any of the GPIOs.
I would like to make this code function properly in the multi-threaded environment. In order to set a single bit of the GPIO, I must first read the current value of the register and then OR or AND wit...
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7 |
1457 |
by rdubrawski28 Sep 2004 03:38 PM |
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2 Replies and 1462 Views
Port G GPIOs not just used for PCMCIA? 1462 2
Started by rdubrawski
I am trying to utilize the GPIO pins on Port G for controlling some external peripherals.
I have written a library to provide access to all GPIOs for this purpose.
I also have written a PeekPoke utility to allow me to manipulate the internal peripheral registers of the A400 for test.
We will not be using PCMCIA of CF devices on this platform and have not included the drivers in our environment.
I enable Port G for GPIOs by setting the PCMCIACON register PCEN12 (bits 1 and 0) to zero. Further, f...
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2 |
1462 |
by rdubrawski27 Sep 2004 10:44 AM |
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4 Replies and 1432 Views
Using the HIve based registry 1432 4
Started by Ian Armitage
Hi,
In order to make the registry nonvolatile I would like to use the Hive based registry as opposed to the RAM based registry. I added the hive based registry component and rebuilt my image with the idea that the registry would live in flash. However, the image didn't boot successfully.
The docs say that in order for this to work I need to load a driver during the first boot phase to allow access to the registry so that during the second boot phase all other drivers can load correctly with ac...
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4 |
1432 |
by Ian Armitage27 Sep 2004 10:37 AM |
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1 Replies and 1443 Views
.NET Smart Device Application deployment Error 1443 1
Started by Deleted User
We are trying to deploy our vs .NET 2003 application on the WinCE 4.2 .NET platform on logic
pd LH7A400-10 SDK system. The device connects successfully with active sync 3.5 and platform
builder KITL. However, the .NET deployment is resulting an error
------ Deploy started: Project: SmartDeviceApplication1, Configuration: Release Windows CE ------
Deploying to Windows CE .NET Device using TCP Connect Transport
Error: Cannot establish a connection. Be sure the device is physically connected t...
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1 |
1443 |
by Deleted User24 Sep 2004 11:34 AM |
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1 Replies and 1378 Views
Kernel Version and Upgrade 1378 1
Started by patricegagnon@patricegagn
Hi,
What version of the linux kernel comes with the LH7A400-10 Zoom™ Starter Development Kit It there a command that can help me find that out
Is there a doc that explains how to upgrade or patch the kernel on the LH7A400
Thanks
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1 |
1378 |
by 24 Sep 2004 10:01 AM |
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5 Replies and 1546 Views
How to Change FLASH load address? 1546 5
Started by Deleted User
I am using the RELOCATE_FROM_FLASH feature. When this is defined, the code is 'set' to 0x00100000 and burned into flash at that address.
My question is do I go about changing this
I have the flash memory map figured out as:
BOLO 0x00000000
LOLO 0x00040000
Start of rest 0x00080000
There is a 1/2 meg hole here if the code is burned into flash at 0x00100000. Is there anyway to change this
Thanks
Joe
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5 |
1546 |
by 20 Sep 2004 04:02 PM |