audio decoder

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    - Wireless Preferred list lost on reset HI all, I am developing an ARMV4I based CE V4.2 headless platform with wireless networking support. We are able to connect to a network and access it using wzctool. The system is using a Hive-based registry. The problem we are now trying to solve is this: Set the device up to connect to a network and place that connection in the preferred list. Sometime later power off the device. Power up the device. At this point we would like it to connect to the previous network which appears at the top of the preferred list, but no connection is made. In fact, when queried there is no preferred list for the card. Which part of Windows CE is responsible for keeping the preferred list (wzcsvc) and how do I make it permanent across a reset? Also, I do I force it to reconnect on boot? Thanks in advance Brian Price brianprice_AT_appliedcs_DOT_com_DOT_au Tag: audio decoder Tag: 63280
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    - about internal file system Hi,all, We have a very strange problem. The following is the configuartion of our platform: CPU:pxa270 flash:32MB SDRAM:64MB display hardware: intel 2700G Let me detail the problem: Our previous OS design has ROM-only file catalog.When we download the nk.bin to target device,it has the following output: 4294776940 PID:43d49426 TID:43e1b002 0x83d394b8: >>> Loading module ws2.dll at address 0x03B10000-0x03B24000 (RW data at 0x01FC3000-0x01FC3B24) 4294776943 PID:43d49426 TID:43e1b002 0x83d394b8: >>> Loading module services.exe at address 0x0E010000-0x0E027000 Loaded symbols for 'D:\SOURCE_CODE\WINCE500\PBWORKSPACES\WINDOWTV\RELDIR\WINDOWTV_ARMV4I_DEBUG\SERVICES.EXE' 4294776992 PID:23d50f7e TID:23fb6ce6 0x83d50d3c: <<< Unloading module oleaut32.dll at address 0x03210000-0x03261000 (RW data at 0x01F47000-0x01F47F04) Unloaded symbols for 'D:\SOURCE_CODE\WINCE500\PBWORKSPACES\WINDOWTV\RELDIR\WINDOWTV_ARMV4I_DEBUG\OLEAUT32.DLL' 4294776996 PID:23d50f7e TID:23fb6ce6 0x83d50d3c: <<< Unloading module ceshell.dll at address 0x02BB0000-0x02C25000 (RW data at 0x01F0A000-0x01F0B380) It downloads some modules,then unload.And it can not display anything. When We Remove ROM-only file system,it works fine and can display.Everything is perfect. We find in winceos.bat that the default internal file system is RAM and ROM file system.It means if we remove ROM-file system,ROM and RAM file system exists in our OS design. We search in Help doc and only find this file (ms-help://MS.WindowsCE.500/wcedata5/html/wce50conSelectingtheInternalFileSystemforyourDevice.htm). And the only difference is that ROM-only file system does not allow applications to place files in the object store. But this is not enough to explain the problem. Could some one give some suggestions? Thanks in advance. -- Best Wishes Wang Yeqing *********************************************************** Intelligent Grouping Research and Development Institute Amoi Electronics Co., Ltd Tel: 86-592-6516777-6523 *********************************************************** Tag: audio decoder Tag: 63271
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    - Platform Builder 5.0 Documentation (Help) is useless!! Use msnd.microsoft.com for updated documenation. The documentation that comes with PB 5.0 is outdated! After struggling with registry and other settings as described in the mentioned documentation (Help file), and searching on the internet, I found the PB documentation is based on CE 4.2 and NOT suitable for 5.0. The documentation on msdn.microsoft.com is of a newer version with many corrections. example: help://MS.WindowsCE.500/wcedata5/html/wce50oriStorageManagerRegistrySettings.htm while http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wcedata5/html/wce50oristoragemanagerregistrysettings.asp mentions the MountFlags registry settings are deprecated in WinCE 5.0 Microsoft, Please don't sell us products with inaccurate documentation! Kind regards, Arthur Kater Tag: audio decoder Tag: 63267
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    - How can I make my CE device to a suspend state HI All, How can I turn my CE device to a suspend state.When I suspend the device from StartMenu, it shuts down. Thanks Johns Tag: audio decoder Tag: 63265
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    - USB OHCI doesn't work Hi, all I have add a USB host driver in my paltform, after build I find that the ohci2.dll is in the release directory and it is also in the ce.bib. But after I download the NK.bin to my platform board, I haven't found the ohci2.dll in the all module and it seems it doesn't load to the board. The USB host doesn't work. After I press any key of the USB keyboard to the board, there is a continuous noise of "kaka". What's the matter with my operation? best regards Tag: audio decoder Tag: 63260
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    - PAN ad-hoc connection support under Wce4.2 ? Is it possible to install PAN ad-hoc connection support for bluetooth under WinCe4.2? I would like to establish a winsock connection between the WinCe4.2 and a desktop. How can I implement or configure this functionality? H. Edgar. Tag: audio decoder Tag: 63257
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    - Verification of code in RAM I have written an application that verifies the validity of the CE image executing in RAM. It does this by stepping through the nk.bin stored in compact flash and saving the start address, length and checksum for each record that gets loaded into RAM. Periodically (every 30 seconds), the app checksums each record in RAM and compares the calculated checksum and stored checksum for the record. If the checksums don't agree, then a corruption has occurred and the app reboots the system. This app was originally written and tested with CE 4.2 and never indicated a checksum discrepancy. Recently I rebuilt the app for CE 5.0 and am now finding that it always finds a checksum difference in one and only one record - the third record. In addition, the calculated checksum is always 12 more than the stored checksum (eg. Calculated: 0x0143ee21 Checksum Record: 0x0143ee15). Given that this is extremely reproducible and began after going from CE 4.2 to CE 5.0, it seems that CE 5.0 may be modifying the RAM used by this record. Can anyone help me out here? Thanks Tag: audio decoder Tag: 63252
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    - NdisDevicePowerState Hi All, I set OID_PNP_SET_POWER through the following code from my application. pSetOid->Oid = OID_PNP_SET_POWER ; bRet = DeviceIoControl(g_hAdapter, IOCTL_NDISUIO_SET_OID_VALUE, pSetOid, sizeof(NDISUIO_SET_OID),0, 1024, &dwReturnedBytes, NULL); when i go thru th debug message, i find that the miniport driver gets a garbage device power state(pls see below). BUt i print the current power state in my application and it gives the correct device power state. I am using NDISUIO to talk to my miniport driver. +MiniportSetInformation[003b0030h] Oid[fd010101h]... 0x876bfc5c: [VT3065] PowerState change [D0]=>[D-858993661] 0x876bfc5c: [VT3065] PwrEvnt Status = [00]. 0x876bfc5c: [VT3065] PwrEvnt Enable = [00]. Thanks, Maju Tag: audio decoder Tag: 63251
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    - pcmcia question platform is xscale 272 based on mainstone 2. i want to know, how do windows ce 5.0 trigger card isr? i thought it is ThreadRun scan status, CPcmciaCardSocket->SocketEventHandle CallBackToCardService m_pCallBackToCardService but my isr just don't get fired. can anyone help me? Tag: audio decoder Tag: 63250
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    - NDIS_PNP_WAKE_UP_MAGIC_PACKET am trying to implement WAKE up On LAN feature on VT3065. I want to know whether NDIS_PNP_WAKE_UP_MAGIC_PACKET macro indicates the reception of a magic packet. ie. whether NDIS_PNP_WAKE_UP_MAGIC_PACKET is set only after the reception of a magic packet. Or Is there any way that I could recognize a magic packet?? Pls help me out!!!! Thanks, Johns Tag: audio decoder Tag: 63249
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    - Persistent object store, WinCE 5.0 System: X86, IDE HDD. System does not have battery backup. How do I 'save and restore' files that are put in the \Windows folder (or any other folder not on the HDD) ? Kind Regards, Arthur Kater Tag: audio decoder Tag: 63248
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    - how install a program into wince Hi,all how can I install a application with a dll to WINCE? actually, I want to run a application which need a dll in WINCE. for this application I can copy it manually to release directory then run it in Target-->run programs. but how can I add the dll file to WINCE? I have trid to add this dll in platform.bib and then make image and download NK.bin to platform board. but failed. best regards DongFang Tian Tag: audio decoder Tag: 63247
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    - hai Jun Meng hai, is evaluation version of 5.0 contains the code of RTL8139,which is a working model,pls give an early response so that we can commit to our client..... Thanking u Tag: audio decoder Tag: 63244
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    - ndislib.lib link error I'm trying to build a WinCE 4.2 "Industrial Controller" on the included standard Samsung BSP and running into the below build error. I haven't done anything between running the platform creation wizard and starting a debug build. What clue do I need? //Jesse Off Microsoft (R) Incremental Linker Version 6.24.3064 Copyright (C) Microsoft Corporation. All rights reserved. -nodefaultlib -entry:DllEntry -debug -debugtype:cv -incremental:no -pdb:C:\WINCE420\PUBLIC\smsng\WINCE420\smdk2410\cesysgen\oak\target\ARMV4I\debug\ndis.pdb -map:C:\WINCE420\PUBLIC\smsng\WINCE420\smdk2410\cesysgen\oak\target\ARMV4I\debug\ndis.map -savebaserelocations:C:\WINCE420\PUBLIC\smsng\WINCE420\smdk2410\cesysgen\oak\target\ARMV4I\debug\ndis.rel -MERGE:.rdata=.text -merge:.astart=.text -align:4096 -ignore:4001,4070,4078,4086,4089,4096,4099,4108 /STACK:65536,4096 -subsystem:windowsce,4.20 /base:0x10000000 C:\WINCE420\public\common\oak\lib\ARMV4I\debug\ndislib.lib C:\WINCE420\public\common\sdk\lib\ARMV4I\debug\ntcompat.lib C:\WINCE420\PUBLIC\smsng\WINCE420\smdk2410\cesysgen\oak\lib\ARMV4I\debug\ceddk.lib C:\WINCE420\PUBLIC\smsng\WINCE420\smdk2410\cesysgen\sdk\lib\ARMV4I\debug\coredll.lib C:\WINCE420\public\common\sdk\lib\ARMV4I\debug\corelibc.lib C:\WINCE420\PUBLIC\smsng\WINCE420\smdk2410\cesysgen\sdk\lib\ARMV4I\debug\ndis.exp ndislib.lib(lookasid.obj) : error LNK2019: unresolved external symbol CTEAllocMem referenced in function MyLocalAlloc ndislib.lib(lookasid.obj) : error LNK2019: unresolved external symbol CTEFreeMem referenced in function MyLocalFree ndislib.lib(timerm.obj) : error LNK2019: unresolved external symbol SysintrNetworkInterruptMask referenced in function ndisSyncWithInterrupt ndislib.lib(timerm.obj) : error LNK2019: unresolved external symbol SysintrNetworkInterruptDone referenced in function ndisMIsr C:\WINCE420\PUBLIC\smsng\WINCE420\smdk2410\cesysgen\oak\target\ARMV4I\debug\ndis.dll : fatal error LNK1120: 4 unresolved externals NMAKE : fatal error U1077: 'link' : return code '0x460' Stop. NMAKE : fatal error U1077: 'C:\WINCE420\sdk\bin\i386\nmake.exe' : return code '0x2' Stop. Tag: audio decoder Tag: 63236
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    - Virtual Addressing & the SA1111 Using a PXA255 w/ SA1111 companion chip. Running Intels "diagnositic manager" After enabling the SDRAMs and before setting up virtual memory, I run a simple loop that writes & reads a single SDRAM location. This works correctly. On the scope I see write & reads to the SDRAM going quickly with no unexpected access to anything else going on. After setting up virtual memory and "going virtual" I have the same simple code except I write to the equivalent virtual memory location in SDRAM. I see the write & then read to the SDRAM just as before. However, after the SDRAM access comes 3 unexpected write/reads to the SA1111. Can anyone give me a clue as to what is going on here? At first I thought it was interrupts - however, the only interrupt enabled is 'match reg 1' which is used by the delay macro. Any help is greatly appreciated! -Jeff Tag: audio decoder Tag: 63234
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    - Connection manager connection closed by activesync Hi, I Successfylly established a connection(work) using the connection manager APIs in IPAQ5550.The platform is a pocket pc 2003 for mobile. But when i try to establish activesync connection, the connection i prevously established gets closed. Why this happens. I think this problem is related with PPC2003 since i have no problem with PPC2002. TIA, Gomas Tag: audio decoder Tag: 63231
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    - Cardbus bridge on PCI Card Hi , Anyone knows about a PCI card that contains the TI 1520 Cardbus bridge or Ricoh R5C476 Cardbus bridge ( I assume they are both supported in Windows CE 5.0 ) ? Thanks in advance Tag: audio decoder Tag: 63230
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    - setting time/date for headless device Is NTP available for WinCE 5.0? I would like my device to run an NTP client process periodically (once a day?) and set the system time & date from NTP servers located on the Internet. baronics. Tag: audio decoder Tag: 63227
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    - LastWriteDate modified when using CE 4.2 File Server Hi, This is a second post. One of my CEPC applications uses two CEPC systems linked together via Ethernet. CEPC#1 is running the SMB file server and CEPC#2 accesses files on CEPC#1 through the file server. If files are copied from CEPC#2 to CEPC#1 via this link, the LastWriteDate for the copied files is changed to the date/time that the copy occured. If I use a WinXP system to link to CEPC#1 and copy files that way, the LastWriteDate remains the same as it was on the XP system, which is the behavior I would expect. The LastWriteDate is also modified if I copy files programmatically across the link between CEPC#2 and CEPC#1. Is this a bug? Thanks, Jim Frazer Tag: audio decoder Tag: 63223
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    - ATAPI dirver not support FORMAT Store IOCTL? Hi all: I find that the ATAPI driver code do not support the DISK_IOCTL_FORMAT_MEDIA code,is it right? So if I use hard disk in my platform(ce5.0),I must format the hard disk first by PC ? CDisk::MainIoctl() ------------------------ case DISK_IOCTL_FORMAT_MEDIA: case IOCTL_DISK_FORMAT_MEDIA: dwError = ERROR_SUCCESS; break;; Tag: audio decoder Tag: 63220
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    - Problem at USB OHCI SGksYWxsDQogICBJIHdhbnQgdG8gZHJpdmUgYW4gVVNCIE1PVVNFLCBidXQgaGF2ZSBhIHByb2Js ZW0gaGVyZS4gDQogICBXaGVuIGxvYWRpbmcgbXMyX29oY2kuZGxsLCBhdCB0aGUgZnVjdGlvbiBT T2hjZFBkZDo6SW5pdGlhbGl6ZU9IQ0ksIGFmdGVyIEdldElTUkluZm8oJmRpaSksIGJ1dCBib3Ro IHRoZSBwYXJhbWV0ZXJzIGRpaS5zeklzckRsbFswXSBhbmQgZGlpLnN6SXNySGFuZGxlclswXSBl cXVhbCB0byBaRVJPLiBTbyB0aGUgZmxvdyBkb2Vzbid0IGdldCBpbiB0aGUgaWYtc3RydWN0IHdo aWNoIGluc3RhbGwgSVNSIGhhbmRsZXIuDQogICBXaGVyZSBpcyB0aGUgSVNUIGZ1Y3Rpb24gaW4g T0hDST8gSSBoYXZlbid0IGZvdW5kIGl0IHlldC4gV2hlbiBVU0IgTU9VU0UgYXR0YWNoLCB3aWxs IGl0IGdlbmVyYXRlIGFuIGludGVycnVwdCwgYW5kIGdldCBpbnRvIHRoZSBJU1Q/DQogICBXaGVy ZSBHZXRJU1JJbmZvKCZkaWkpIGdldCB0aGUgdmFsdWVzIG9mIGRpaSBmcm9tPw0KICAgV2hpY2gg dmFsdWUgc2hvdWxkIEkgY29uZmlnIHRvIGRpaS5zeklzckRsbFswXSBhbmQgZGlpLnN6SXNySGFu ZGxlclswXSA/DQogICANCg0KDQotLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLSAgICAgDQpKLldhbHplcg0KSW50ZWxsaWdlbnQgR3JvdXBpbmcg UmVzZWFyY2ggYW5kIERldmVsb3BtZW50IEluc3RpdHV0ZSAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICANCkFtb2kgRWxlY3Ryb25pY3MgQ28uLEx0ZC4NCndhbmd6QGFtb2ku Y29tLmNuDQpURUw6Kzg2LjU5Mi42NTEuNjc3NyBleHQuNjUxNQ== Tag: audio decoder Tag: 63218
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    - Debugging device using WLAN Hi! Can anyone tell me is it possible to use WLAN for debugging and downloading image for Windows CE device? There is only defined - ethernet - serial - USB - Emulator - None in Platform Builder's "Target Device Connectivity Options". Does "Ethernet" mean that I can use LAN or WLAN connection? Thanks! Tag: audio decoder Tag: 63216
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    - The exception in the generation of DLL Hi all: You know,the sources file define the name of DLL file,and PB uses it to make the DLL file.But I find there are some exceptions,which only have .def file.How do these exceptional DLL files generate ? And I find the same instance above in the pxa27x_wavedev.dll,which only has .def file.But I find some infos in a file "makefile"(WINCE500\PUBLIC\COMMON\CESYSGEN\):Is it useful. ------------ pxa27x_wavedev:: wavemdd pxa27x_xllp @set TARGETLIBS=$(OWNSTATICLIB) \ $(SG_OUTPUT_OAKLIB)\wavemdd.lib \ $(SG_OUTPUT_OAKLIB)\pxa27x_xllp.lib \ $(SG_OUTPUT_OAKLIB)\ceddk.lib ------------ Tag: audio decoder Tag: 63210
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    - ERROR_OLD_WIN_VERSION I have the COM Library, when the register with regsvrce.exe it show this message: ERROR_OLD_WIN_VERSION . Like I could resolve the problem???? I have the SO wince 3.0 and the library is for wince 4.2 Thanks Tag: audio decoder Tag: 63209
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    - Improvements for PB5.0 Dear MS I recently started with PB5.0 and I'm astonished that the most simple things are missing (Missing since the first PB version?): 1. I build a release version and get "0 errors(s), 0 warning(s)", but it didn't build the nk.bin because of errors. Why isn't it possible to display a error message on the last line of the output window? Yes I know, there is a message some lines above. 2. After build I press F4 for the first error and guess what? I get "error(s) in sysgen phase". That's not of much help. Yes, I know I have to open the error.log file, but why can't the IDE do that for me? 3. I open the build.log and see a message like this: "MoveFileEx failed. GetLastError: 112 (dec) 70(hex)." I know there is an API function to translate error numbers to error messages. Don't you know that too? Why isn't it possible to write the error message in a form that a human beeing can understand? Yes, I can find out everything on my own, but it would save me a lot of time, if the IDE would do that for me. This was my first day on PB5.0 and I'm wondering what comes next. -- Michael Reim reim AT helmut-fischer DOT de Tag: audio decoder Tag: 63205
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    - How to add activesync to my headless platform? Hi, I have build a headless platform. I have a working usb driver when i plug into PC it is able to recognize my device as Microsoft USB sync device. However how do I make it to activate the activesync? I have noticed that the I dont even have a activesync module in my platform Really appreciate if anyone can help as i seem to have stuck at this for a long time Rgds Liaw Tag: audio decoder Tag: 63204
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    - send an attach notification to Storage Manager Hi all: How does the device send an attach notification to Storage Manager using the GUID from the registry ? It is implemented by the device driver or Device Manager ? Tag: audio decoder Tag: 63202
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    - What are the differences between the File System on WinCE and WiXP? Dear All: I'm study the drivers for the USB mass storage device and I found the throughput of read same file from storage to WinCE about 110 KB/s and to WinXP is 700KB/s. All of the HC is USB1.0 and the storage is the same, but I dont know what factor caused the different throughput?! I has get the the packet by USB protocol analyzer and found the transfer size on WinXP can be reached to 64K bytes but only 4kB on WinCE. What operation can help me to improve the throughput?! Thanks.... Tag: audio decoder Tag: 63201
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    - continue of rtl8139 sorry of the abrupt ending,i know that in ETHDBG ,we have ne2000 and RTL8139 is there....but in the respective folders in the sources file the TARGETNAME=ne2kdbg and TARGETNAME=rtl8139dbg ;so i think where is the source file for RTL8139.dll;pls tell me experts... i am new to this field, Expecting ur early responce, Thanking u Tag: audio decoder Tag: 63193
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    - Forcing USB enumeration I have a USB device with a driver which enumerates the USB descriptors to the PC when connected. I would like to force this the device to re-enumerate programmatically at run time from another application. The CM_...() functions of Windows are not available on CE to do this. What are the alternatives available? Thanks. Tag: audio decoder Tag: 63192
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    - ethernet rtl8139 hai, i found driver for ne2000 compatible in netcard folder in wince420 but i didn't find driver for RTL8139 ;is this is also a ne2000 driver,in my system the nic is rtl8139 pci fast ethernet adapter...In my workspace only ne2000 component is there,but in the cepc debug image both ne2000.dll and rtl8139.dll ,if i have to analyse the working of realtek driver ,which code i have to analyse.... can u pls tell experts,i am really confused and wasting time also..... i know that in ETHDBG Tag: audio decoder Tag: 63190
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    - Get device discriptor failed in usb device enumeration Hello I have downloaded the driver of SL811HS from Cypress , but it seems some problems in this driver. I even can't process device enumeration . When a usb device has been detected the driver should give a reset and start sending SOFs. However , only one SOF interrupt can be detected . Is anyone familar with SL811HS? I need your help Regards Tag: audio decoder Tag: 63188
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    - Wireless Networks do not show up in list Hello All, I am trying to get a wireless network card working on my WinCE 4.2 device. I can install the drivers and use the card on another machine in the same room. However, when I install the drivers and try to use the card on the device we are developing, no networks show up in the list (there should be two). Could there be a feature that I have not included in my OS that would not allow me to see any networks? Thank you for any help you can give on this. CWC Tag: audio decoder Tag: 63186
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    - Web Server Question - two CEPC systems interconnected Hi, I have an application that uses two CEPC systems connected by an Ethernet connection. One of the systems has a modem. Both systems have the web server enabled. Can anyone suggest a way that I can "pass through" the system with the modem and interact with the web server on the other system? Thanks, Jim Frazer Tag: audio decoder Tag: 63183
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    - How to set System Time Clock When I set the System date and time in the Control panel and then run the hang up, but when the system resume, the system date and time return to the original, 1-1-1980,00:00:00. I want to know how to update OAL codes to solve the problem. My platform is XScale PXA255, and I use Wince 4.2. Thanks! Tag: audio decoder Tag: 63182
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    - modify VoIP app Hi, all, I am wondering what is the right way to modify the VoIP application. I would like to make some changes to the UI and the function. However, I can not just modify the public code since I don't want to affect other projects like Emulator IP phone. I read the Cloning the Microsoft Public Common Code by Mike Hall and Steve Mailet. But the VoIP application is not just public code. It's also part of the IP Phone template. So I think there must be a different method. Should I clone the template? (Is cloning a template possible?) Or should I just copy the VoIP folder to my project (or BSP)? Many thanks ahead. Derek Tag: audio decoder Tag: 63178
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    - Remote tools Hi every1! Can abybody tell me why some remote wince tools are working nice, but others hang? For example Remote Registry Editor and Remote Heap Walker work without any problem. I can connect/disconnect a zillion times and browse registry and walk memory. Absolutely no problems. However Remote Process Viewer hangs once it was connected. And the most strange behaviour with Remote File Viewer. It starts ok, connects to device and shows up first filesystem level. I can open "Temp" folder, and "Program Files" folder. Everything is o.k. until I try to open "Windows" or "Release" folder. the gui stops working and responding to the user :( I still can't understand what happens here. No debug output. Kitl is still live after this since I can ping device, stop on breakpoints, open another remote tools .... but some tools hang and gui stops to respond to user... I've started a new PXA270 based platform (Wince 5.0). The only difference from my previous platform is some new hw connected and different NIC chip. I use KITL+VMini and everything seems to work fine. I can't find any problems with kitl connection or CE target control service. Please help me. Tag: audio decoder Tag: 63166
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    - ANN: Platform Builder Chat Today 1/27 Hello, Just a reminder about today's online chat regarding the the Platform Builder documentation. Members of the writing team will be on hand to answer your questions and take your suggestions. ~~~~~~~~~~~~~~~~~~ TITLE: Platform Builder Documentation: Drivers, BSP, Kernel, Power Management, OAL, Boot Loaders, and File System Thursday, January 27, 2005, 10 - 11 AM Pacific time Additional timezones http://www.timeanddate.com/worldclock/fixedtime.html?month=11&day=30&hour=10&min=0&sec=0&p1=234 Do you have suggestions about how the Platform Builder driver, BSP, kernel, power management, OAL, boot loader, and/or file system documentation can be improved to make your work easier? Take this opportunity to chat with Celeste De Guzman, Court Faw, and Luke Bayler about what you need from the documentation that they write for you. To join this chat, please log on via the main MSDN chat page at: http://msdn.microsoft.com/chats Thanks, Susan Fairo Content specialist, Windows Mobile and Embedded Devices UA Tag: audio decoder Tag: 63165
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    - Conditionals in SOURCES files Hi all, I have a bit of an odd question. I have a BSP that's ostensibly for CE 5.0. AFAICT it's based on an older 4.2 BSP. The problem is that in the PCMCIA driver SOURCES file, there's the following conditional : !IF "$(_WINCEOSVER)" >= "500" INCLUDES=..\..\inc;$(_PUBLICROOT)\COMMON\OAK\DRIVERS\PCCARD\PCMCIA INCLUDES=$(INCLUDES);$(_PUBLICROOT)\COMMON\OAK\DRIVERS\PCCARD\COMMON !ELSE INCLUDES=..\..\inc;$(_PUBLICROOT)\COMMON\OAK\DRIVERS\PCMCIA\MDD !ENDIF Now, this is needed to support the directory name change between 4.2 and 5.0. However there is a problem. Whilst this conditional worked for CE 4.2, CE 5.0 now ignores the conditionals (as described in the help page for both versions!) and ends up complaining about the wrong path. Now, I accept that this is documented as correct behaviour and its just fortunate that this (undocumented) trick worked with CE4.2 however, I can't see a way to support this at all with CE5.0. Has anyone got a suggestion? I can see a workaround being to do : !IF "$(_WINCEOSVER)" < "500" INCLUDES=..\..\inc;$(_PUBLICROOT)\COMMON\OAK\DRIVERS\PCMCIA\MDD !ELSE INCLUDES=..\..\inc;$(_PUBLICROOT)\COMMON\OAK\DRIVERS\PCCARD\PCMCIA INCLUDES=$(INCLUDES);$(_PUBLICROOT)\COMMON\OAK\DRIVERS\PCCARD\COMMON !ENDIF Which would work as it relies on falling through under CE5 and re-defining the variable correctly. However, its not very nice and guaranteed to break in the future at some point! Best Wishes, Dave Peverley Tag: audio decoder Tag: 63161
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    - Boot from serial Hi all, i have a Seco M515 board and i have a problem to download the OS image on it. That is, now i'm used to download it through 5 floppy disks organized in this way: - the first (System setup) to make fdisk, format c:, mkdisk c: - the others to download the OS image I'd like to make all these things by a PC through a serial or ethernet or parallel connections. But i'll be happy if i can download the OS image through the PC and the first phase with the system setup floppy again. I don't how to do that. The only things i have seen are two: - In the Bios setup, there is the possibility to enable the command "Try to boot from serial" - In the platform builder (.net 4.2) there is a command, "Target->Download/Inizialize" that seems to be exactly for my purpose, but it doesn't works how can i do? Thanks all. Andrea Tag: audio decoder Tag: 63147
  - 16
    - pcmcia interrupt problem windows ce 5.0, xscale 272 board based on mainstone 2, the hardware work for eboot NK downloading, and i modified pdsocket.cpp, ThreadRun function, the mainstone2 board has a FPGA to manage pcmcia status signals, but I am doing it with GPIO. seems orginally it's been running poll mode, ok I'll follow for now, i am returning TRUE always for bIRQReadyStatus, so it should call my card(ne2000)'s ISR all the time? but i can only see DHCP discovery packet from my network monitor software, it do not accept server dhcp offer. any think can goes wrong? bCardDetectStatus = RV_PCMCIA_SLOT0_CD; bBvd1Status = RV_PCMCIA_SLOT0_BVD1; bBvd2Status = RV_PCMCIA_SLOT0_BVD2; bIRQReadyStatus = RV_PCMCIA_SLOT0_IRQ; //if (bIRQReadyStatus) RETAILMSG(1, (TEXT("pcmcia interrupt!\r\n"))); //else RETAILMSG(1, (TEXT("pcmcia no interrupt!\r\n"))); /* statusReg = m_pBLRegs->pcmcia0_srcr; bCardDetectStatus = !((statusReg & PCMCIA_S0_nCD_MASK) >> 5); bBvd1Status = !((statusReg & PCMCIA_S0_nSTSCHG_BVD1_MASK) >> 8); bBvd2Status = !((statusReg & PCMCIA_S0_nSPKR_BVD2_MASK) >> 9); bIRQReadyStatus = ((statusReg & PCMCIA_S0_nIRQ_MASK) >> 10); */ break; } Tag: audio decoder Tag: 63140
  - 17
    - Which functions can I call from an ISR(Interrupt Service Routine) Hello ! Does anybody know if there are some special library with functions that can be called from an interrupt service routine, ISR. Standard functions like printf and so on cannot be used because blocking can occur. I have heard that there should be functions with the prefix SC_.... for this purpose, but I haven't found any information on this. Regards Tag: audio decoder Tag: 63139
  - 18
    - about copying lib and dll files Hi,all I have a question about copying lib and dll files during sysgen PBWorkspace. whether PB would copy all the dlls either in publicor platform folders to RELEASE folder? whether dlls in platform can not have a same name from these in public folders? DongFang Tian ******************************************************** Intelligent Grouping Research and Development Institute Amoi Electronics Co., Ltd ******************************************************** Tag: audio decoder Tag: 63137
  - 19
    - keypad driver Loading hi, can anyone pls tell me the method to load Keypad driver in windows ce i have the code ready Tag: audio decoder Tag: 63135
  - 20
    - Native driver loading hi, i have developed all t he nesessray code ie ISR IST for Keypad Driver in Win CE 4.2, but i am not able to load it .i know i have to make entry in registry but then also it dosen load pls help me and tell me how to make an reg entry the dll name for my driver is keypad.dll waiting for reply Tag: audio decoder Tag: 63134
  - 21
    - sa1111 / pxa255 & sdram Please advise if there is a more appropriate forum for this post. I have been using a lubbock based board with PXA255 & SA1111 companion chip which works fine. My new PDA version removed the SA1111. According to the intel developers manual, to run in companion chip interface mode you must : set the DMA GPIO's to there alternate function "MBGNT" & "MBREQ". When I removed the chip I changed these back to normal I/O's. set sa1111 compatibility bit to 1 in the MDCNFG reg. I set this back to 0. When I change these, the processor will no longer talk to the SDRAM correctly. Writing to 2 registers & then reading back finds the data corrupted. Has anyone else seen this problem. Any help would be greatly appreciated. -Jeff Tag: audio decoder Tag: 63131
  - 22
    - ReadFile in NDISUIO HI All, I am using NDISUIO operations to query and set the OID values. I also use ReadFile to receive the packets. Does this ReadFile actually call UIO_Read() function and return me the packets on the buffer. I need to read these packets and check for a particular pattern. Thanks in Advance, Johns Tag: audio decoder Tag: 63129
  - 23
    - common.reg vs. platform.reg vs. project.reg I'm a bit confused about the 3 .reg files. Sometimes documentation refers to a section in platform.reg, but when I search I can only found that section (and values) in common.reg. Should I copy these particular values to platform.reg and change them there or just change them in common.reg? When I copy a key and value from common.reg to project.reg and change it's value there, then reginit.ini in the releasedir will contain both the original value (from common.reg) and the changed value (from project.reg). The value from project.reg will be somewhere near the end of the reginit.ini file. Which values will be used? The first one or the second one? Kind regards and thanx for helping, Arthur Kater Tag: audio decoder Tag: 63128
  - 24
    - GPE Library Hi, A "gpe.lib" is used in TARGETLIBS of a display driver. It gets generated everytime i do a full build [am using Pocket PC Adaptation Kit], what i do not understand is that from where is it getting generated? Theres no sources file anywhere present which says TARGETTYPE=gpe. But there is another sources file which generates gpe_lib.lib. Is there any relation between gpe_lib.lib and gpe.lib ? Also from where does gpe.lib get generated ? Can someone please clarify my doubt. Thanks in advance. Regards, Tag: audio decoder Tag: 63127
  - 25
    - PB documentation: online chat with doc experts tomorrow PLATFORM BUILDER DOCUMENTATION: DRIVERS, BSP, KERNEL, POWER MANAGEMENT, OAL, BOOT LOADERS, and FILE SYSTEM Thursday, January 27, 2005, 10 - 11 AM Do you have suggestions about how the Platform Builder driver, BSP, kernel, power management, OAL, boot loader, and/or file system documentation can be improved to make your work easier? Take this opportunity to chat with Celeste De Guzman, Court Faw, and Luke Bayler about what you need from the documentation that they write for you. http://msdn.microsoft.com/chats/ -- Susan Fairo Tag: audio decoder Tag: 63118

Hi All,
Im working on Mpeg2decoder.Iv a mpeg2player code.The data of player is
transfered as streams to the demuxer.In demuxer the audio and video streams
has to get separated.Im able to do till here.From the demuxer the audio
streams has to be given to the audio decoder(audio codec).
My doubt is since WinCE 4.2 has directdraw components which support audio
codec and audio renderer,if I add the components to my platform builder,will
the OS takecare of audio codec part or should I do coding particularly to
audio decoder.
Please reply me.
Please very urgent!

Thanks in advance,
Mano.

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