NDIS Protocol Driver?
I have read this paragraph 5 times and I'm still not sure what it means
"An NDIS protocol driver can support Transport Driver Interface (TDI) at its
upper edge, or it could export a private interface to a higher-level
kernel-mode driver, possibly through a transport stack of drivers, including
one that supports TDI at the top of the stack. For example, an NDIS protocol
driver can be the lowest module of a multi-module transport implementation
of a standard protocol, such as TCP/IP, with TDI support in the highest
module"
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wceddk40/html/cmconprotocoldrivers.asp
I know exactly what TDI is in win2000/XP and I thought winCE doesn't have a
TDI support... in 2000/xp and others TDI is the interface above TCP/IP stack
but it seems that in wince is bellow the TCP/IP....
could somebody please explain a bit on the paragraph... what would be a
scenario that one would want an NDISProtocol with upper edge of TDI?? Tag: File close event? Tag: 73349
Management of flash by Win CE 5.00 filesystem
Hello,
I implemented a FMD to use FileSystem on a flash component.
It works fine but now I want to store important data in a file. So, I use
TFAT to prevent loss of data. I observed that sometime the FileSystem need
to erase a complete sector of the flash and this operation is long (between
0,2s and 0,5s) due to the component timing.
Is-it possible to predict when the FileSystem will have to erase a complete
sector ?
Is there any information available about the "garbage collector" of the
FileSystem ?
Is there an API available to order the FileSystem to erase now ?
Thank you for your help.
Laurent Tag: File close event? Tag: 73344
howto enable calibration in control panel
PB 5.0
I added "Touch Screen (Stylus)" to my configuration, but there is no
calibration utility in control panel.
What do I need to get it ?
TIA Tag: File close event? Tag: 73338
Persistent registry (Hive)
Hi there...
I'm currently working on a Windows CE 5.0 platform and were looking at
persistent registry possibilities.
Currently we have 32MB of flash and were wondering if it's possible to have
both an OS image and persistent registry in the same flash block ?
Does anyone have a hint to where I should start and how to get this working ?
Thanks in advance,
Mads. Tag: File close event? Tag: 73325
minimal graphical desktop
I am trying to configure a CE OS using PB5.0 with a minimal graphical UI. I
want to start one App (written using embedded visual c++ without MFC) that
opens one window (no boarders, menu etc), so has the full CE screen available
for display of ICONS, and bitmaps. I also require keyboard input to the App
(but no mouse or Touch Screen).
Do I select "Standard Shel" under Grapgical Shell or can I ignore all this
as long as I have "Minimal GWES Config"?
Thanks in advance, Stewart Tag: File close event? Tag: 73323
Pretec CF-cards and FAT!
Hello all,
I've having problems with Pretec's industrial grade CF-cards and CE 3.0.
Processor is PPC823. Cards are found but and initialized but CE cannot
understang the filesystem. CE always says asks to format the card. I click
'format', no error comes to screen. Explorer founds 'Storage Card', but it
cannot be write. I've tried to format the cards with XP (FAT16, I even tried
FAT32), it won't work either in CE.
Other question: Is there any other industrial grade flash card amnufacturers
than Pretec? Sandisk doesn't make industrial grade cards anymore.
Thanks, Janne
Some debug information:
<...>
0x80f17cbc: PCMCIA:CallClientISR - returned from Client ISR
0x80f17cbc: PDCardReadAttrByte Address: 410200 Offset: 1 Data: 80
0x80f17cbc: PDCardWriteAttrByte Address: 410200 Offset: 1 Data: 80
0x80f17cbc: PCMCIA:IREQInt - Calling InterruptDone
0x80ea24dc: ATADISK:ATAWaitForDisk - ata_status = 0x58
0x80ea24dc: ATDISK:DoDiskIO done - status=0
0x80ea24dc: FATFS!MountDisk: BPB_HiddenSectors(-973207947) != 0
0x80ea24dc: FATFS!InitVolume: sector 0 byte 0 suspicious (0xfa)
0x80ea24dc: FATFS!InitVolume: invalid BPB, volume deemed invalid
0x80ea24dc: No cache has been setup !!!
0x80ea24dc: ATADISK:GetFolderName - RegQueryValueEx(Folder) returned 87
0x80ea24dc: FATFS!GetDeviceValue(DSK2:): DriverKey='Drivers\PCMCIA\ATADisk',
ActiveKey='Drivers\Active\20'
0x80ea24dc: FATFS!GetDeviceValue(DSK2:):
RegQueryValueEx(HKLM\Drivers\PCMCIA\ATADisk\Folder) failed (87)
0x80ea24dc: FATFS!RegisterVolume: successfully mounted volume 0x000c3848 as
Storage Card
0x80ea24dc: FATFS!FATUIEvent(0x50134): Would you like the system to format
the Storage Card folder so that the system can use it?
WARNING: If you select Yes, any files in the Storage Card folder will be
erased!
0x80eb6e28: NOTIFICATION::XCeEventHasOccurred
0x80eb6e28: NOTIFICATION::HandleSystemEvent 7 /ADD DSK2:
<...> Tag: File close event? Tag: 73320
strange DHCP problem with wireless LAN driver!!!!!!!!!!!!!!!!!!!!!!!!!
Hello all,
I am working on windows ce 4.2 image having my WLAN driver for
atheros 5212 chip set.
Driver loads fine and associates too with the AP.But it fails to
get IP when DHCP is enabled.
---->When i build DEBUG IMAGE(with KITL and DEBUGGER enabled) it
works fine it gets IP add form DHCP server
?--->BUT in RELEASE IMAGE it fails. I tried with static ip but it
fials to ping another machine ("in the same SUBNET").
I couldnt find the cause of problem , please help me..
Darshan Tag: File close event? Tag: 73316
one device driver calling another device driver?
I am developing a battery driver. Since this battery driver has to go
through a I2C bus to get info from a battery monitoring chip, I need to call
a I2C bus driver.
This I2C driver uses standard file interface (CreateFile, DeviceIOControl,
etc). When I calls CreateFile(...) to open this I2C driver, I got error
saying "device not exist". Does WINCE5.0 allow such calling? If it does, can
someone advise what I should check?
Thanks a lot.
Fan Tag: File close event? Tag: 73315
sourcelibs vs targetlibs
This may be an easy one, I may have even asked this before, but could
someone (clearly) explain the difference between the SOURCELIBS and
TARGETLIBS statement and when to use one over the other in the sources
files. Tag: File close event? Tag: 73304
USBMSFN dll
Hi,
In the public\common\oak\drivers tree the USB function mass storage
sources file builds a static
library USBMSFN_LIB. How does this become a dll which it does as i've seen
in my image. Sources file below
It doesn't have DYNLINK set, although def file is created for Import
library as would expect for dll.
TARGETDEFNAME=USBMSFN
DEFFILE=$(TARGETDEFNAME).DEF
PREPROCESSDEFFILE=1
TARGETNAME=USBMSFN_LIB
TARGETTYPE=LIBRARY
WINCETARGETFILE0=$(_COMMONOAKROOT)\lib\$(_CPUINDPATH)\$(DEFFILE)
INCLUDES= \
..\inc; \
..\..\inc; \
SOURCES= \
bot.cpp \
Regards Tag: File close event? Tag: 73298
System slowdown during file download w/WinCE 4.20
We have customers and testers reporting that they are seeing a system
slowdown when downloading files to out WinCE 4.20 device. Basically if
a fast baud rate is used (e.g. -USB, COM @ 115k) and large amounts of
data are DL'd to RAM, the OS slows down during the download - screen
updating, application switching, RAM ascess, etc.
I remember reading an older newsgroup thread that mentioned that WinCE
performs a type of "real-time defragmenting" of RAM during file
download to optimize memory usage. Unfortunately, I cannot find my
printed copy nor the thread on the newsgroups...and now I'm starting to
doubt the contents of what the thread discussed.
Can anyone confirm if the OS really is doing this "defragmenting", or
point me in the direction of the thread(s)? We are trying to determine
if this is behavoir inherent to the OS or to our design/code. Any help
would be greatly appreciated!
Cheers!
Rodney Pearson Tag: File close event? Tag: 73295
SMB Server Problem on Windows CE .NET 4.2
Hello there,
In my Windows CE.NET 4.2 image the SMB Server connection was working
ok. I was able to access the PUblic folder on my Windows CE device.
But now I have updated my Windows XP OS with some new securtiy updates
(probably Windows Genuine Advantage Validation Tool (KB892130) ) and
now my access to the public folder on my CE Device takes a large amount
of time. After clicking the public folder in Explorer the contents are
shown after about 1-2 minutes.
Can you please let me know what I should do to speed up my access to
the Public folder on my Windows CE .NET 4.2 device.
Wishing you great day. Tag: File close event? Tag: 73288
Re-Build unimodem.lib with debug changes
I have encountered a problem activing RAS server on a GSM modem , and I have
make some changes in the private code:
%_WINCEROOT%\private\winceos\comm\tapi\unimodem\modem.c
that resolve the problem.
Now, I'd like to know how can I re-build the changed code.
Can anyone explain me how can I make an OS image that reflects the
changes I have made to the modem.c module?
Please, it'very important !.
Thank you. Tag: File close event? Tag: 73286
Hive-based Registry / release image / boot fails
I am creating a 5.0 BSP. I want to persist the registry on our On-Board
flash which is a 64M Disk-On-Chip. I got this to work in about ten
minutes (well, close) which was of course too good to be true. When I
built the release image, it didn't boot.
Before you ask, the filesystem mounts perfectly in debug and release
when I use RAM-based registry. And the changes to use Hive-based
registry do not distinguish between Debug/Release.
I wanted to debug this a bit, put debug fatfs.dll and filesys.exe in
release image and tadaaa... release image boots. Fatfs.dll seems to be
making the difference. With debug filesys.exe and release fatfs.dll, it
hangs again.
At the bottom is some debug output from release image with debug
filesys.exe.
Notice the "Could not create volume. Out of Memory."
Normally about 45M of program memory is available in a release image,
so I've no idea why I receive this.
I don't have the source for coreos\filesys\heap\heap.c, maybe someone
could check this (MS?). The code around line 454 might be helpful.
Anyway, I'm a bit puzzled, I've tried a lot of things but I can't get
this release image to boot.
Regards,
Piet
BTW. The TrueFFS driver for the DiskOnChip is the one we used in CE
4.2. But I have no reason to believe the problem is with this driver.
Debug output:
(...)
Loaded symbols for 'C:\...\DZINE_ZINEON_3_0_ARMV4I_RELEASE\TRUEFFS.DLL'
Loaded symbols for 'C:\...\DZINE_ZINEON_3_0_ARMV4I_RELEASE\MSPART.DLL'
Loaded symbols for 'C:\...\DZINE_ZINEON_3_0_ARMV4I_RELEASE\FATFSD.DLL'
Loaded symbols for
'C:\...\DZINE_ZINEON_3_0_ARMV4I_RELEASE\DISKCACHE.DLL'
1696 FS: Registering file system DiskOnChip, index 7, flags
0x00000002
1698 FS: Mount complete (DiskOnChip, index 7, flags 0x00000002)
1700 FILESYS: Device started. Boot file system ready.
1700 FSREG: Unable to read value "SystemHiveInitialSize" under
HKEY_LOCAL_MACHINE\init\BootVars
1703 FSVOL: Opening existing volume
1705 FSVOL: Volume heap already initialized
1705 FSREG: Mounted ROM portion of system hive
1706 FILESYS: Loading system hive from DiskOnChip\system.hv.
1711 FSVOL: Opening existing volume
1712 ERROR: c:\macallan\private\winceos\coreos\filesys\heap\heap.c
line 454:
1713 CreateFileMapping failed: 5
1714 FSVOL: Failure in FSMapMemory
1715 FSREG: Mounting clean system hive
1715 BuildPath: DiskOnChip
1717 FSVOL: Opening existing volume
1718 FSVOL: Creating new volume (size=49152 bytes)
1719 ERROR: c:\macallan\private\winceos\coreos\filesys\heap\volume.c
line 532:
1720 FSVOL: Could not create volume. Out of Memory
1721 ERROR:
c:\macallan\private\winceos\coreos\filesys\reg\reghive\registry.c line
981:
1722 FSREG: Unable to mount clean system hive
1722 FSREG: Unable to load system registry! Registry will be
unavailable.
1723 FileSys: DEBUGCHK failed in file
c:\macallan\private\winceos\coreos\filesys\reg\reghive\registry.c at
line 1041
1729 FSREG: Unable to read value "RegistryFlags" under
HKEY_LOCAL_MACHINE\init\BootVars
1729 FSREG: Unable to read value "NoDefaultUser" under
HKEY_LOCAL_MACHINE\init\BootVars
1730 FSREG: Logging in default user.
1731 FSREG: Unable to read value "DefaultUser" under
HKEY_LOCAL_MACHINE\init\BootVars
1731 SetCurrentUser: Logging out (nobody), logging in default
1734 BuildPath: DiskOnChip
1735 BuildPath: DiskOnChip\Profile
1735 FS: BuildPath failed on DiskOnChip\Profile\default (error=19)
1736 SetCurrentUser failed!
1738 FSREG: Unable to read value "RegistryFlags" under
HKEY_LOCAL_MACHINE\init\BootVars
1739 FSREG: Unable to read value "DBFlags" under
HKEY_LOCAL_MACHINE\init\BootVars
1761 Initializing Database
1768 DB:Validation: Name already exists DB_notify_events
1769 DB:CeCreateDatabase failed
1771 Filesystem initialized!
1773 FILESYS: Waiting for kernel to be ready to launch apps
1775 FS: HKLM\System\Events not available, no signal events created.
1776 FILESYS: Launching apps
1777 ERROR: c:\macallan\private\winceos\coreos\filesys\main\fsmain.c
line 4101:
1777 Unable to locate init key for starting apps!
1778 FILESYS: Done launching apps
1779 This device has booted 0 times !!! Tag: File close event? Tag: 73283
Once more copy Hive Based Registry
Hi Newsgroup,
some times ago I asked about creating a copy of our hive based Registry
Settings to use them like a backup from our device.
We want to save all the registry entries users made on our device and
want to restore them in case of a hardware failure on an alternative
device. The ce devices always base on the same ETX-Processor X86
Module.
We save the hive files on our CompactFlash card and work with PB4.2 on
X86 platform.
1. So, why isn't it possible to simple copy the Registry Hive Directory
from one device to another?
2. Why isn't it possible to save the registry with "RegSaveKey" and
Restore it on the alternative device with "RegReplaceKey"?
In both cases the "new" Device did not boot. Tag: File close event? Tag: 73277
Once more copy Hive Based Registry
Hi Newsgroup,
some times ago I asked about creating a copy of our hive based Registry
Settings to use them like a backup from our device.
We want to save all the registry entries users made on our device and
want to restore them in case of a hardware failure on an alternative
device. The ce devices always base on the same ETX-Processor X86
Module.
We save the hive files on our CompactFlash card and work with PB4.2 on
X86 platform.
1. So, why isn't it possible to simple copy the Registry Hive Directory
from one device to another?
2. Why isn't it possible to save the registry with "RegSaveKey" and
Restore it on the alternative device with "RegReplaceKey"?
In both cases the "new" Device did not boot. Tag: File close event? Tag: 73276
SetCapability issue
I have developed a Host controller driver on a custom board and is working
well with all the devices. But after suspend device and connecting the usb
plug, the board comes up but the host controller driver doesnt waker up. I
found that GetCapability is returning 0 even though it has resume capability.
I even found that the SetCapability is not been called. Let me know why is it
not been called.
As per my doubt I saw "RegQueryValueEx(hKey, HCD_CAPABILITY_VALNAME, 0,
&dwType, (PUCHAR)&dwCapability, &dwLength) == ERROR_SUCCESS)" in
public\common\oak\drivers\USB\HCD\OHC\system.c is not succeeding. Is it
related to some registry entry? Let me know where can there be a problem.
Thanks & Regards,
-Rams Tag: File close event? Tag: 73268
Audio driver help
Hi,
My I2S audio driver is not able to play a wave file .After I debug
and compare with a working driver(evaluation board) I find that in the wave
header parameter "lpnext"(passed the MDD layer) is NULL most of the times
when I try to play a wave file and this leads to the driver not calling
WPDM_Continue in the pdd layer and finally calls WPDM_ENDOFDATA. It looks
like the wave data is broken.What could be the reason ?
Thanks in advance.
Krishna. Tag: File close event? Tag: 73266
[Q]: Ship build [Urgent]
This is a multi-part message in MIME format.
------=_NextPart_000_000E_01C5A8C3.D3C21C10
Content-Type: text/plain;
charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
Dear all,
Can anyone/someone tell me, what exactly is 'Ship build' in Windows CE ?
Is it just similar to retail build with RETAILMSG nulled ?
Any reply is appreciated.
warm regards,
Sajid
------=_NextPart_000_000E_01C5A8C3.D3C21C10
Content-Type: text/html;
charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=3DContent-Type content=3D"text/html; =
charset=3Diso-8859-1">
<META content=3D"MSHTML 6.00.2800.1515" name=3DGENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=3D#ffffff>
<DIV><FONT size=3D2>Dear all,</FONT></DIV>
<DIV><FONT size=3D2></FONT> </DIV>
<DIV><FONT size=3D2>Can anyone/someone tell me, what exactly is 'Ship =
build' in=20
Windows CE ?</FONT></DIV>
<DIV><FONT size=3D2>Is it just similar to retail build with RETAILMSG =
nulled=20
?</FONT></DIV>
<DIV><FONT size=3D2></FONT> </DIV>
<DIV><FONT size=3D2>Any reply is appreciated.</FONT></DIV>
<DIV><FONT size=3D2></FONT> </DIV>
<DIV><FONT size=3D2>warm regards,</FONT></DIV>
<DIV><FONT size=3D2>Sajid</FONT></DIV>
<DIV><FONT size=3D2></FONT> </DIV></BODY></HTML>
------=_NextPart_000_000E_01C5A8C3.D3C21C10-- Tag: File close event? Tag: 73265
Urgent: SDIO Driver
Hi
I am trying to write a Windows CE 5.0 Client Driver for a SDIO card that my
company is developing. I wonder if anyone can help me with the following
questions:
Am I correct in thinking that the SDIO Host Controllers in the Pocket PCs
only support the 1-bit and 4-bit data transfer modes and do not support SPI?
How can I find out about the SD_API_STATUS, SD_DEVICE_HANDLE and
SD_INTERRUPT_CALLBACK structures? The MSDN website does not go into as much
detail about them as the other SDIO structures, such as SD_COMMAND_RESPONSE.
What would I need to do to process a request coming from the card to the
host and not the other way around? We are using a piece of wireless
technology in our SDIO cards and it may need to relay information to the Host
after communicating with one of the other wireless devices. I immediately
thought of using an interrupt from the card. However, the
"SDIOConnectInterrupt" function definition in MSDN confused me, as there
wasn't a link to a page detailing the SD_INTERRUPT_CALLBACK structure.
Any help in these matters would be incredibly useful.
Thank you.
Oliver Tag: File close event? Tag: 73259
Using Environment variables
I want to compile code depending on the Environment variable. If I use the
same declaration as #ifdef <env var> it doesnt work. How do I go about it?
Any other ways where in I can do the compilation depending on the Environment
variable.
-Rams Tag: File close event? Tag: 73243
Bluetooth OBEX File Transfer Service on CE 4.2
Hi,
I have a question regarding Bluetooth connectivity in Windows CE 4.2
I am working on a project where one of the requirement is to have Bluetooth
connectivity between a headless device (using XScale PXA255) and a PC. The PC
needs to be able to browse the content of the storage system in the headless
device.
Can anyone give me some suggestions as to what I could use to perform this?
I was thinking of using OBEX File Transfer service, but I keep getting error
message saying "Could not create a File Transfer connection with the device
Windows CE". This error message occurs whenever I attempt to browse the
content of the headless device using Bluetooth.
Thanks in advance. Tag: File close event? Tag: 73239
About XXX_Init
Hello everybody,
I need to develop a stream interface driver. In PB, the help said that
XXX_Init like this: Dword xxx_Init( LPCTSTR, LPCVOID) , but in many example
it like this: DWORD xxx_Init(DWORD). So I'm be puzzled by it, can somebody
explain it for me?
Thanks a lot.
Andy Tag: File close event? Tag: 73236
MTTF Tool - HOPPER.exe testing and memory leak?
I am working on BSP drivers for PocketPC 2003. After running HOPPER.exe 48
hours, I found that there are about 3M memory leak, and 90% consumed by
gwes.exe, shell32.exe, goutlook.exe. Maybe my BSP drivers have some
problems, such as display/touch/keypad drivers. Did anyone meet this kind of
problems before? And how to narrow down the memory leak to my BSP drivers?
Thanks a lot.
Thomas Tag: File close event? Tag: 73235
Exporting C++ methods
Hi,
I'm porting some code from CE 4.2 to CE 5. In particular, I have a
collection of DLL files that I'd like to have PB5 build when I'm building
the OS. These DLLs export various interfaces, including some C++ classes.
The header files from these DLLs should be included in the device SDK, so it
would be most convenient to have them automatically copied to the right SDK
folder during the build process.
In building the DLLs themselves, I can get everything to build as a
subproject of PUBLIC (building firstdll_all.lib, and then trying to link it
into firstdll.dll), but I can't figure out a reasonable way to get the C++
stuff, mangled names and all, exported properly. I have no desire to try to
copy the mangled names into the DEF file, but the import library created for
the DLL appears to be generated only from the DEF file.
Is this just a lost cause and should I forget about using PB to build this?
I've looked for DLLs already shipped with PB which might export C++
interfaces, but can't find any.
Thanks!
Paul T. Tag: File close event? Tag: 73229
Can't step over breakpoint using Kernel Debugger Probe Driver Serv
Using the CoreCon APIs for WinCE 5.0, I've tried to boot a debug image on a
CEPC. After downloading the image using the kernel bootstrap and connecting
all the services, as with a release image with KITL (ether), I go to connect
the Kernel Debugger Probe Driver, but I can't find a way to get it to step
over an embedded breakpoint at address 0x80260143 in my NK.bin (a webpad).
According to the documentation on MSDN there is a BP SOAR (Breakpoint
Step-Over-and-Restart) eXdi helper that takes care of exactly this, but how
do I access this functionality?
I can boot release images fine, since they don't require the kernel debugger
service. Tag: File close event? Tag: 73216
Platform Builder connection
Dear CE experts,
I'm experiencing a strange problem with Platform Builder connection
to target device. The problem is I can't connect/download runtime
image to my target device connected to laptop via normal
100MBit ethernet connection. This happens only when the second
(wireless) connection is active in the same time.
I have really played a lot with PB and target connections in my
life but this issue seems to be something very new. Basically the
problem is: PB does receive BOOTMEs in
"Connectivity Options/Ethernet Settings" dialog and shows
up device ip and name correctly, but when trying to attach
it shows "Waiting for BOOTME from CE device". Quite strange,
BOOTMEs are received without any prob in "Connectivity Options"
but not when trying to attach/download image.
Well, I've checked everything what may affect the connection:
- Cable is ok
- Of course firewall is off for this connection
- Played with network binding order.
... sometimes PB seems to use first binded connection, sometimes but not
in this case. I saw this on some PCs with two and more NICs but this is
not a rule. On some PCs it does work ok even target is connected via
second connection (means connenction with a higher bind order).
It would be really great if MS will include a way to configure which
connection to be used with PB.
- Tried to setup different subnet IP config for this connection,
as well as to keep it on the same subnet with wireless connection.
- Sniffed network to see if BOOTMEs reach the host (crazy idea though,
PB does definitely receives BOOTMEs because it shows device in
"Active devices" list for "Connectivity options")
- Dusted laptop and the tabe, still no clue :)
Btw I'm able to attach and download image via second connection (wireless)
when connecting device to my wireless switch. The only problem is
direct ethernet connection with target when wireless connection is active.
Win XP SP2, PB 50, CEPC
Many thanks for any information. Tag: File close event? Tag: 73214
eboot method?
I was told to use the eboot method if I want to remotely monitor my
windows ce 5.0 device. What is that exactly? Is it the x86 bios boot
loader? where you boot the setup disk, fdisk to make a primary
partition, format it as fat16, and run mkdisk c: on that partition?
where it defaults to booting nk.bin then?
Also, when I put in the boot.ini file copying it along with eboot.bix
and splash.bix, it hangs at the screen where it says MS boot loader 2.2
with it showing the build date. But on the same pc, if I boot off of
the boot disk made from bootdisk.144, it manages to sucessfully boot.
What am I doing wrong? Tag: File close event? Tag: 73200
Trivial serial communication problem?
Hi,
This may be a trivial question, but I could not find a straightforward
answer. I am using the OpenNETCF.IO.Serial library for serial
communication. All I need to do is listen for any incoming data.
However, when I send data to the device's serial port a dialog box pops
up that says "Desktop @19200 Status" and no data ever makes it to my
application. What is this dialog box? Does it have something to do
with AciveSync? I don't use ActiveSync to debug so I could remove it
from the CE image if necessary.
Thanks for your help.
Here is a code snippet (mostly from the OpenNETCF example):
public CScale()
{
portSettings =3D new HandshakeNone();
portSettings.BasicSettings.Bau=ADdRate =3D BaudRates.CBR_9600;
portSettings.BasicSettings.Par=ADity =3D Parity.none;
portSettings.BasicSettings.Sto=ADpBits =3D StopBits.one;
port =3D new Port("COM1:",portSettings);
port.RThreshold =3D 1; //event for every byte
// define an event handler
port.DataReceived +=3Dnew Port.CommEvent(port_DataReceiv=ADed);
}
private void port_DataReceived()
{
// since RThreshold =3D 1, we get an event for every character
byte[] inputData =3D new byte[1];
// read the character
inputData =3D port.Input;
// display as text
System.Text.Encoding enc =3D System.Text.Encoding.ASCII;
data =3D enc.GetString(inputData, 0, inputData.Length); Tag: File close event? Tag: 73182
Cannot remove catalog item
Hi,
I have added the ATADISK component to my OSDesign using the IDE
(PB5.0), but it is not showing in my OSDesign view. When I open a
command line, the SYSGEN variable is set. This happened several
days/reboots/rebuilds/clean rebuilds ago.
1) Any reason why it is not shown? Am I looking for the wrong item?
2) I don't need it, how do I remove it now? Edit the pbxml file? Any
side-effects to be expected?
Regards,
Piet Tag: File close event? Tag: 73180
EXDI with Macgraigor Raven
Hi,
I am trying to get hardware debugging going with Intel eXDI driver and
Raven JTAG debugger. This is
with CE 5.0 and custom PXA255 board. Firstly when i power on the board the
bootloader code runs
its not held in reset, but as this is not an ICE i suppose this is
expected. I get an error message
Target error: Device not attached to port.
The Raven works fine with OCD Commander and same hardware. How can i test
the EXDI driver
is instaled correctly. I have all the menu items in Tools and Connectivity
options. Has anyone come
across similar issues or is it very straightforward.
Regards Tag: File close event? Tag: 73178
Problem reading resources in fatutil.dll
I'm trying to write a command line tool for scanning and formatting
disks. I thought using fatutil.dll would save me a some time, but I
have some problems with it that I need help with.
I have created a console app in PB5 and I have also added the resources
(strings) needed by fatutil.dll to this .exe. I link with
"fatutil_main.lib".
The problem is that fatutil.dll's calls to "LoadString" returns empty
strings. After debugging a bit, I realize that "hInstance" needed by
"LoadString" is NULL. This, in turn is caused by the fact that
"DllMain" is never seems to be called.
OK, so I try to explicitly load the dll with "LoadLibrary". Now,
DllMain is called and the hInstance is properly set. However, when
calling for example "FormatVolume" from my app, I do not hit any
breakpoints in the dll, but my callback functions are called -still
with empty strings.
I feel that I'm missing something important here, but I don't know what
it is...enlighten me! Tag: File close event? Tag: 73171
adding and tracing RealTek RTL8139
was: Changing a BSP dependency
I am using PB 5.0 with a BSP from VIA technologies,
because my SBC is based on a complete VIA chipset,
All is identical to the VIA board except for the Ethernet controller
mounted on my SBC which is a RealTek RTL8139
I removed the VIA Rhine LAN,
I added a RealTek RTL8139,
but the LAN does not work.
So I am trying to understand how and when the driver is added to my
platform.
I ytied adding some printf to
public/common/oak/drivers/ethdbg/rtl8139/rtl8139.c
but I noticed that this file is NEVER compiled.
This problem is getting me crazy and puzzled and I am starting to hate
WinCE.
My question is:
how can I trace and existing driver or add a custom new one ?
TIA Tag: File close event? Tag: 73168
Add USB device to PB5.0
Hi,
I have a CEPC based configuration that works well except for the USB
problem I am facing to in the last weeks.
My system has FAT+IDE DOM support and I can see the Hard Disk in the
resources.
I'd like to use a USB disk and a USB mouse here.
After I add the USB devices EHCI + UHCI + USB mass storage and download
the NK.bin image to the target the USB device doesn't work.
What is required to make USB working ?
TIA Tag: File close event? Tag: 73166
SDIO Client Driver
Hi
I am trying to write a Windows CE 5.0 Client Driver for a SDIO card that my
company is developing. I wonder if anyone can help me with the following
questions:
Am I correct in thinking that the SDIO Host Controllers in the Pocket PCs
only support the 1-bit and 4-bit data transfer modes and do not support SPI?
How can I find out about the SD_API_STATUS, SD_DEVICE_HANDLE and
SD_INTERRUPT_CALLBACK structures? The MSDN website does not go into as much
detail about them as the other SDIO structures, such as SD_COMMAND_RESPONSE.
What would I need to do to process a request coming from the card to the
host and not the other way around? We are using a piece of wireless
technology in our SDIO cards and it may need to relay information to the Host
after communicating with one of the other wireless devices. I immediately
thought of using an interrupt from the card. However, the
"SDIOConnectInterrupt" function definition in MSDN confused me, as there
wasn't a link to the SD_INTERRUPT_CALLBACK structure.
Any help in these matters would be incredibly useful.
Thank you.
Oliver Tag: File close event? Tag: 73165
MS WMA decoder + custom renderer
HI ALL
I have developed a custom renderer Dshow Filter.
I am not able to play a wma file using it and MS WMA decoder thro
Windows Media Player when I propose my allocator.
The WMA decoder agrees to my allocator, (notifyallocator), but after
that it does not call Receive, of the Renderer.
Run function is called of my Renderer, and after that the control does
not come to DoRenderSample(). The debug messages displayed are:
404903 PID:bb97ada TID:bb97816 0x8bb8d6d8: AUDREN:Calling UnPause
404919 PID:bb97ada TID:aba6a6ca Unknown 165650 ref-- = 0
404920 PID:bb97ada TID:aba6a6ca !!! ERROR: SuckOutOutput():
IMediaObject::ProcessOutput() returned 0x80070057
404922 PID:bb97ada TID:aba6a6ca Unknown 165650 ref-- = 0
405147 PID:bb97ada TID:aba6a6ca !!! ERROR: SuckOutOutput():
IMediaObject::ProcessOutput() returned 0x80070057
405148 PID:bb97ada TID:aba6a6ca Unknown 165650 ref-- = 0
405845 PID:bb97ada TID:aba6a6ca !!! ERROR: SuckOutOutput():
IMediaObject::ProcessOutput() returned 0x80070057
405846 PID:bb97ada TID:aba6a6ca Unknown 165650 ref-- = 0
406356 PID:bb97ada TID:aba6a6ca !!! ERROR: SuckOutOutput():
IMediaObject::ProcessOutput() returned 0x80070057
406357 PID:bb97ada TID:aba6a6ca Unknown 165650 ref-- = 0
406972 PID:bb97ada TID:aba6a6ca !!! ERROR: SuckOutOutput():
IMediaObject::ProcessOutput() returned 0x80070057
406973 PID:bb97ada TID:aba6a6ca Unknown 165650 ref-- = 0
407528 PID:bb97ada TID:aba6a6ca !!! ERROR: SuckOutOutput():
IMediaObject::ProcessOutput() returned 0x80070057
407529 PID:bb97ada TID:aba6a6ca Unknown 165650 ref-- = 0
408167 PID:bb97ada TID:aba6a6ca !!! ERROR: SuckOutOutput():
IMediaObject::ProcessOutput() returned 0x80070057
408168 PID:bb97ada TID:aba6a6ca Unknown 165650 ref-- = 0
408783 PID:bb97ada TID:aba6a6ca !!! ERROR: SuckOutOutput():
IMediaObject::ProcessOutput() returned 0x80070057
408784 PID:bb97ada TID:aba6a6ca Unknown 165650 ref-- = 0
409571 PID:bb97ada TID:aba6a6ca !!! ERROR: SuckOutOutput():
IMediaObject::ProcessOutput() returned 0x80070057
409572 PID:bb97ada TID:aba6a6ca Unknown 165650 ref-- = 0
410303 PID:bb97ada TID:aba6a6ca !!! ERROR: SuckOutOutput():
IMediaObject::ProcessOutput() returned 0x80070057
410304 PID:bb97ada TID:aba6a6ca Unknown 165650 ref-- = 0
410630 PID:bb97ada TID:aba6a6ca Unknown 165650 ref-- = 0
410631 PID:bb97ada TID:aba6a6ca 0x8bb20000: AUDREN:EndOfStream
410631 PID:bb97ada TID:aba6a6ca 0x8bb20000: AUDREN:Last push buffer
done,wait pending
410631 PID:bb97ada TID:aba6a6ca 0x8bb20000: AUDREN:After last wait
410632 PID:bb97ada TID:aba6a6ca 0x8bb20000: APL:::++AplStop:913:
410632 PID:bb97ada TID:aba6a6ca 0x8bb20000: hSrcService = 0x590000
410633 PID:beccfa2 TID:aba6a6ca 0x8bb20000: AMG:::++AMG_IOControl:597:
410633 PID:beccfa2 TID:aba6a6ca 0x8bb20000: dwOpenContext = 0x250000,
dwCode = 4294918180, pBufIn = 0xe1dfb34, dwLenIn = 4, pBufOut = 0x0,
dwLenOut = 0, pdwActualOut = 0xe1dfb38
410634 PID:beccfa2 TID:aba6a6ca 0x8bb20000: AMG:::++amgStop:2353:
410634 PID:beccfa2 TID:aba6a6ca 0x8bb20000: pstService = 0x590000
410635 PID:beccfa2 TID:aba6a6ca 0x8bb20000: AMG:::amgStop:2400:
410635 PID:beccfa2 TID:aba6a6ca 0x8bb20000: Ignoring STOP command.
Service = 0x590000
410636 PID:beccfa2 TID:aba6a6ca 0x8bb20000: AMG:::--amgStop:2519:
Returning 0x1
410636 PID:beccfa2 TID:aba6a6ca 0x8bb20000:
AMG:::--AMG_IOControl:1024: Returning 0x1
410636 PID:bb97ada TID:aba6a6ca 0x8bb20000: APL:::AplStop:925:
410637 PID:bb97ada TID:aba6a6ca 0x8bb20000: Successful!
410637 PID:bb97ada TID:aba6a6ca 0x8bb20000: APL:::--AplStop:939:
Returning 0x0
410638 PID:bb97ada TID:aba6a6ca Delay until end of stream delivery
-5688
410639 PID:bb97ada TID:aba6a6ca Current 0x0F4C262E0
410639 PID:bb97ada TID:aba6a6ca Signal 0x0F15E7760
410640 PID:bb97ada TID:aba6a6ca Sending EC_COMPLETE...
410641 PID:bb97ada TID:aba6a6ca ThinkAboutDelivering: DispatchObject
returned 80004005 Thread = 0xaba6a6ca
410643 PID:bb97ada TID:bb97816 CBaseRenderer::Stop
410643 PID:bb97ada TID:bb97816 0x8bb8d6d8: AUDREN:Entered
Inactive:Line to be Stopped
410644 PID:bb97ada TID:bb97816 Object 3 ref-- = 2
If I do not propose my allocator, everything is working fine.
Does anybody have idea as to what is going wrong. Maybe there is some
different behaviour of WMA decoder which I am not able to understand.
Everything is working fine with MP3 soft decoder.
Thanx
Poonam Tag: File close event? Tag: 73162
SQL-CE is not running correctly
Hi all,
I build a platform in Platform Builder 4.2 which works fine, except of
the SQL-CE Server. When I try to start an application
(written by myself) I get an "TypeLoadException" everytime the
application tries to reach my database. So the SQL-Server seems not to
be working ( http://makeashorterlink.com/?G1E9529AB ),
although the file
\Windows\GAC_System.Data.SqlSe=ADrverCe_v1_0_5000_0_cneutral_1.=ADdll
is in its place and I can see the SQL-Server in the list of installed
programs.
For some strange reasons the official database-client "SQL-Query"
(iSQLw20.exe ) can't be started after the installation of the CAB-file
(from my VisualStudioSDK v1.0.50000 WCE400) too. I only get a message
box: "isqlw20 is not a valid CE-application" (I had to translate this
from german for you). And yes: I have choosen the right processor-type
(MIPSIV in my case)
I have no ActiveSync installed on my system (it wont work on my
system), maybe the SQL-CE-Server needs it to run properly? Is there
anything else to be careful with?
Any help would be appreciated! Tag: File close event? Tag: 73161
PB4.2 Obex.. Not available for Headless Platforms
Any reason for that?
I want to run Obex service over bluetooth so that clients can connect and
pull files.
--
David Jones
Senior Lecturer
School of Electrical & Computer Engineering
RMIT University
+61 3 99255318 Tag: File close event? Tag: 73156
Serial
Hi,
I am debugging a serial driver for a hardware, developed in windows CE 5.0.
In the initalization of the driver it will be taking the address of the
hardware and map the adddress using "MmMapIoSpace" which returns a bad
pointer. All the parameter to this API is fine also it is not failing but
giving a bad pointer.
Can anybody tell, what will be the reason for this.
Thanks & Regards,
San Tag: File close event? Tag: 73150
How to add second Audio
Dear Gents!!
I am trying to build up system with two audio cards built-in, but
only one of them works; I am sure that second audio driver and its registry
has been built into my CE image, but the second audio just doesn't work at
all. Could anyone please give me some tips what to do and how to do? Thank
you very much!!!
Best Regards
Jackson Tag: File close event? Tag: 73142
How TO configure ActiveSync for working via Ehernet(TCP/IP)
I'm developing embeded system on Wince4.2 .net
Now I want ActiveSync which work on pc, to connect wince via Ehternet !
Is there any details ?
How dos it work on tcp/ip!
Thanks! Tag: File close event? Tag: 73139
GAPI on Windows CE
Hi,
I'm porting a project from PPC to standard Windows CE.net 4.2 device.
But the project uses the GAPI that is unique for PPC. I can not find
GAPI library on my ce device.
Can I just copy the header, lib and dll file from PPC to my ce device?
Or need I implement my own gapi driver? If so, how?
Thank you. Tag: File close event? Tag: 73128
CE not detecting Compact Flash card as hard drive
Hi,
I have a CEPC board. I am using a CF card (256 MB capcaity) connected
on master IDE channel using a CF to IDE converter. CF card is detected
by bios and DOS. Infact, I am able to boot CE from CF card using
biosloader.
But the problem is after Windows CE boots up, it doesn't show up a
'Hard Disk' folder or something like that for the connected CF card.
I have seen older messages on this forum but they didn't help. Any
ideas. Please help.
Regards,
Parhar Tag: File close event? Tag: 73124
Build and Sysgen
Working on CE 5 OS for and X86 VIA based product. Have been reading the
newsgroups and noticed postings on Build and Sysgen option. If I read them
correctly, IF you use Build and Sysgen then you must uninstall PB for CE5 and
reinstall it. Is this true?
Note: I have gone out to VIA and down loaded the BSP and driver files and
installed them per VIA's instructions. After that I have built a minimal X86
CEPC OS and run Build and Sysgen. The reason I was reading on Build and
Sysgen is I see a warning or two show up every now and then after I have run
Build and Sysgen.
Paul
--
Paul A. Lowe
Sr Project Engineer
Eaton Electrical Tag: File close event? Tag: 73106
Routing MIDI files through alternate playback engine
All,
What we want to do is enhance our software to allow a .MID file that has
been submitted by "File Explorer" or an "Application" to be routed through
our MID-file-handling software.
Therefore, please could you give some guidance as to what we need to
implement and/or configure in order to achieve this. For example, ...
* do we need to implement some further methods in our ringtone
COM object in addition to the IEventSound and IEventSound2
interfaces (which we already implemented)
* do we need to configure additional registry entries to route the
playing of the .MID file through *our* IEventSound COM object
* etc
--
Jeff Moles
Director of Platform Technology
Tao Group
Suite 1400
980 N. Michigan Av.
Chicago, IL 60611
312-214-3540 Tag: File close event? Tag: 73098
ATL and no display based device
I'm trying to developpe an ATL object for my web server. But my device
doesn't have display support, and the ATL component needs a font to work.
Someone has an idea to enable the usage of ATL on my device ?
Nicolas
--
Nicolas BESSON
ADENEO (ADESET)
Windows Embedded Consultant
nbesson AT adeneo DOT adetelgroup DOT com
Tel : +33 (0)4.72.18.08.40 Tag: File close event? Tag: 73095
cache vs uncache memoy access in bootloader
Is there any difference between reading and writing cache vs. uncached
virtual addresses when working in the bootloader code?
I would guess because the kernel is not loaded they would be exactly
equivalent (i.e. act just like uncached)??? Tag: File close event? Tag: 73093
I got a file created handle from other application, But I can't know
the CloseHandle event, How do I know the file handle already closed?
Huh? How did you get this handle? Normally a handle cannot just be passed
from one application to another. You could use DuplicateHandle to achieve
that at which point you can close the new handle whenever you are done with
it.
--
Steve Maillet
EmbeddedFusion
www.EmbeddedFusion.com
smaillet at EmbeddedFusion dot com