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3 Replies and 1633 Views
Using BDI2000 under Linux. 1633 3
Started by jpalushi
Does anyone use Linux w/ BDI2000 to upload and burn things to the LH7A400 mounted on the engine card of Zoom Starter Kit If so can you tell us how were you able to write to the flash.
If I use the command >> erase 0x0 0x4000 1 it won't erase the cell. For that matter even if I try to erase other cells it won't erase them. I'm new using the engine card however I was able to load stuff to another LH7A404. If someone can tell me how to get this done it would be very helpful.
Re...
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1633 |
by  17 Jul 2006 04:34 PM |
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3 Replies and 1660 Views
Touchscreen latches up 1660 3
Started by kilgoretro
Hello,
The touchscreen latches up after 5 - 50 touches and remains that way until power cycled. The top and bottom input lines no longer fall from their 2.5Vdc position. The left and right input lines work as usual - - - they are rising lines from zero Vdc. Why is this happening Additionally, the touch positions are sometimes correct and sometimes off.
Harry
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1660 |
by kilgoretro29 Jun 2006 11:56 AM |
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0 Replies and 1800 Views
Using Multimedia timer 1800 0
Started by pbergman
I have some problems using the multimedia timer.
The call to timeSetEvent returns an identifier to the timer, but the callback function is never called.
The same code seems to work well if you run it on a PC.
Any help would be greatly appreciated.
/per
void CMMTimerDemoDlg&58;&58;OnButtonStartTimer&40;&41;
&123;
// check the timer's capabilities
TIMECAPS timeCaps;
if &40; timeGetDevCaps&40;&timeCaps, sizeof&40;timeCaps&41;&41; !=TIMERR_NOERROR&41;&123;
AfxMessageBox&4...
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1800 |
20 Jun 2006 03:16 PM |
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1 Replies and 1533 Views
boot_app.exe doesn't execute 1533 1
Started by kilgoretro
Hello,
Using LH7A400 SDK that is booting the show version of nk.bin with a 32MB compact flash. The compact flash has a known working executable that is named "boot_app.exe". According to the document "When to Use an NK.BIN" (sic) AN 296 it should Auto-Launch the app. This doesn't happen.
The app is a debug version.
Any ideas why it won't launch
Harry
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1 |
1533 |
by 14 Jun 2006 09:30 AM |
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1 Replies and 1552 Views
Issue while updating LOLO 1552 1
Started by ramakrishnan
Hi,
Could anyone say me why i get this message while i am updating lolo
flash write failed (22)
burn verification at filepos 0x00000000 (c0180000)!
0 bytes update failed
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1 |
1552 |
by 14 Jun 2006 09:28 AM |
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3 Replies and 1642 Views
Downloading older LOLO version 1642 3
Started by ramjee_veturu
hai all,
Now i am using LOLO2.0.5 version. With this i have some problem in executing my application. So, i would like to download the older version of lolo by removing the new version. kindly help me in this regard.
regards
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3 |
1642 |
by 12 May 2006 04:08 PM |
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1 Replies and 1659 Views
A400_DEV_IMAGE missing 1659 1
Started by dionjohnson
I am going through the sample developement image for the LH7A400 kit with the 6.4" Zoom display. I seem to be missing a step on how to get the A400_DEV_IMAGE to show up under the platform manager. Currently the LPD_LH7A400_10_SDK_CE_500, STANDARDSDK_500, and Windows CE Default Platform show up.
Where do I get the install file to get the A400_DEV_IMAGE that is mentioned in the instructions
In the A400_Device_image.zip file there appears to be another zip file with the SDK files but I do...
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1659 |
by 28 Apr 2006 11:18 AM |
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1 Replies and 1602 Views
tlv320aic12k (audio codec) interfacing 1602 1
Started by ramjee_veturu
hai all,
Can any one tell me whether i can interface the codec with this sharp mcu if so kindly give me suggestions on how to do this
regards
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1 |
1602 |
by 27 Apr 2006 10:54 AM |
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3 Replies and 1683 Views
Execution is slower 1683 3
Started by Deleted User
I updated the lolo to newer version (2.0.5) and copied the application from flash to Ram using mem-copy command and tried to execute the application. here also application is running slow.
Can u figure me out the reason.
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1683 |
by Deleted User11 Apr 2006 07:51 AM |
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12 Replies and 1763 Views
application is running very slow 1763 12
Started by ramjee_veturu
hai,
My application program is running very nicely when it is executed in RAM with bolo and lolo present. But the same application if it is run without lolo it is getting very slow, and the same problem iam facing with when my application is loaded into flash without lolo. what could be the problem DoI have to add any memory initialization code(Startup code) please help me in this regard.
with regards
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1763 |
by ramjee_veturu28 Mar 2006 11:19 PM |
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1 Replies and 1635 Views
Problem with LCD 1635 1
Started by Deleted User
Hi
I have updated my LOLO to 2.0.5 version,after this when i loaded my application to test LCD (sharp_lq035) the display is not proper can anyone help me in this regard.
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1635 |
by 28 Mar 2006 10:45 AM |
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3 Replies and 1667 Views
LCD backlight control 1667 3
Started by Deleted User
Hello
We use the zoom 7A400-10 starter development kit and the LCD-5.7-QVGA-10 Display kit.During boot time and Suspend the backlight of the LCD is off.We think that the signal named LCD_VDDEN from zoom 7A400-10 starter development kit to the Display kit control this function.Are we rightIs there any relationship between suspend action and backlight off.If it be so, why are you said that "don't populate" for the MOSFET section in your diaplay kit reference degign and There is also no...
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1667 |
by Deleted User25 Mar 2006 08:03 PM |
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3 Replies and 1668 Views
keypad interfacing 1668 3
Started by Deleted User
Hello,
We want to interface keypad to the zoom 7A400-10 starter development kit through the USB Host.we connect the Activesync through the Type B USB connector.We want to use Type A USB connector in the kit for the keypad interfacing.Can we use this feature in the existing kit without modification in the hardware.shall we want to install any other driver.If it be so, Where and how can get this driver.Is Logicpd support
this.If it is how the keys are definedIs specification for the keypad sho...
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1668 |
by 22 Mar 2006 10:15 AM |
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5 Replies and 1712 Views
Unable to load a sample WinCE image 1712 5
Started by Deleted User
Hello all,
I am trying to load a sample Windows CE image to the development board for the first time. I copied the NK.bin file to the compact flash and load the image using "load bin NK.bin" command. After loading, I send the approptiate script in the sample image .zip file to the board. I think, normally it should now boot the machine with Windows CE. However, nothing comes to the screen.
I did all of these things according to the "Windows CE Software Evaluation Guide" docu...
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1712 |
by Deleted User21 Mar 2006 11:22 PM |
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1613 |
by ramjee_veturu25 Feb 2006 02:13 PM |
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3 Replies and 1571 Views
Boot time for winCE4.2 OS image on zoom LH7A400-10 SDK 1571 3
Started by Deleted User
Hello,
We burn the winCE OS image in the flash of the LH7A400-10 zoom SDK.It will reload the image everytime power on or reset the device.But
it takes about 2 minutes to image appearance.actually how much time it will take or any other idea to reduce this boot time
another problem,we encountered is that our custom application for serial port which is developed using visual studio.net is located in the
my computer of the image(any folder) using activesync3.8 is not availabl...
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1571 |
by Deleted User08 Feb 2006 10:24 AM |
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2 Replies and 1589 Views
launch the custom application during boot time 1589 2
Started by Deleted User
hello
we build the image using platform builder4.2 and dowonload on flash of LH7A400-10 Zoom SDK using serial port.this image will appear every time turn on.using active sync, we place our custom application which is developed by visual studio.net on mobile devices of development workstation using active sync via USB.This application can be run on SDK well untill reset.when we switch off or reset the device, the application is not available to us.Only OS image is appear.
we d...
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1589 |
by Deleted User08 Feb 2006 09:26 AM |
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1 Replies and 1637 Views
mmc respomse fifo reset value 1637 1
Started by Deleted User
hi all,
am trying to implement fat16 on MMC card lh7a400 using files SMA_fat16.c & LH7A400_mmc_driver.c .but my response fifo is always 0(thats reset value).
can any of u help me with some example(if possible)
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1637 |
by 18 Jan 2006 12:44 PM |
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1 Replies and 1669 Views
how to onfigure lcd 1669 1
Started by Deleted User
Hi
We are using LQ035Q7DB02 ,in order to configure it for logic board sdklh7a400 i have to set the registers in the processor for LCD .In lh7a400 user guide for timing0 register they have specified fields such PPL,HSW,HFP,HBP. Can any one let me know how to calculate these register values for LQ035Q7DB02.
Ramakrishnan
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1669 |
by Deleted User12 Jan 2006 08:52 AM |
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1 |
1600 |
by Deleted User23 Dec 2005 08:53 AM |