Distortion in AAC audio

Tutorials Win: Microsoft Windows Forum

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    - Distortion in AAC audio Hi, I have written a filter in Windows XP ( VS2005) which decodes the acc sample from the AAC parser filter and now i am porting it to Win CE 5.0. In Win CE when i play a aac file using directshow, the sound quility is not good ( distortion in the sound). Can any one help me to solve this problem. Tag: Distortion in AAC audio Tag: 96243
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    - If LCMapString cannot support the parameter LCMAP_SIMPLIFIED_CHINESE? I want to translate a string of Traditional Chinese into Simplified Chinese in WinCE5.0. I use the function LCMapString but always failed. The follow is sample code from MS,it's return ERROR 1004 (ERROR_INVALID_FLAGS). If LCMapString cannot support the parameter LCMAP_SIMPLIFIED_CHINESE in WinCE5.0? Thanks inadvance ! #include <stdio.h> #include <windows.h> /////////////////////////////////////////////////////// void main(void) { #ifdef UNICODE TCHAR Buf1[16] = {0x96FB, 0x8996, 0x0000}; TCHAR Buf2[16]; #else BYTE Buf1[16] = {0xEB, 0x8A, 0xD2, 0x95, 0x00}; BYTE Buf2[16]; #endif if(!LCMapString(0x0804, // Locale id of simplified Chinese. LCMAP_SIMPLIFIED_CHINESE, Buf1, -1, Buf2, 16)) { printf("LCMapString failed with Error# = %d", GetLastError()); } else { #ifdef UNICODE printf("\nLCMAP_SIMPLIFIED_CHINESE:\tU+%04x U+%04x -> U+%04x U+ %04x\n", Buf1[0], Buf1[1], Buf2[0], Buf2[1]); #else printf("\nLCMAP_SIMPLIFIED_CHINESE:\t" "0x%02x%02x 0x%02x%02x -> 0x%02x%02x 0x%02x%02x\n", Buf1[0], Buf1[1], Buf1[2], Buf1[3], Buf2[0], Buf2[1], Buf2[2], Buf2[3]); #endif if(!LCMapString(0x0804, // Locale id of simplified Chinese. LCMAP_TRADITIONAL_CHINESE, Buf2, -1, Buf1, 16)) { printf("LCMapString failed with Error# = %d", GetLastError()); } else { #ifdef UNICODE printf("\nLCMAP_TRADITIONAL_CHINESE:\tU+%04x U+%04x -> U+ %04x U+%04x\n", Buf2[0], Buf2[1], Buf1[0], Buf1[1]); #else printf("\nLCMAP_TRADITIONAL_CHINESE:\t" "0x%02x%02x 0x%02x%02x -> 0x%02x%02x 0x%02x%02x\n", Buf2[0], Buf2[1], Buf2[2], Buf2[3], Buf1[0], Buf1[1], Buf1[2], Buf1[3]); #endif } } } Tag: Distortion in AAC audio Tag: 96236
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    - Sharp 480x272 LCD LQ043 with PXA270... need LCCR values I have a reference platform for Windows CE 5.0 based on the PXA270 processor; the display we'd like to use is the Sharp LQ043, 480x272x24bpp (only using 16bpp)... looks like the PXA270 should be able to do this w/o additional glue logic. (LCD Panel spec: http://www.sharpsma.com/Page.aspx/americas/en/part/LQ043T3DX02/ ) Does anyone have any experience setting the LCCR[0..3] registers for this display? I have some values that generate a good looking waveform on the logic analyzer, but still no display... LCCR0 003008F9, LCCR1 0101A1DF LCCR2 0202250F LCCR3 0470FF05 My LCLK is 100Mhz. Tag: Distortion in AAC audio Tag: 96231
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    - Display Driver Question Does anyone know how can the display driver known that the frame buffer has been updated by an application? Many Thanks Oscar Tag: Distortion in AAC audio Tag: 96223
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    - RFID Prototype Hi, I need to set a prototype RFID system. It will be a basic systems that will show : 1. an RFID read event, 2. Update of a backend database (inventory). Is there any RFID emulator available that I can use to generate an event ? I do not have a redy to go RFID setup. Thanks in advance SJ Tag: Distortion in AAC audio Tag: 96220
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    - Generating Nk.nb0 hi to all, I know that to generate a NK.nb0 file at the end of build process we have to specify the ROMSTART, ROMWIDTH, ROMSIZE in config.bib file. When ROMSIZE is less than to be than NK.nb1 is generated. If ROMSIZE is bigger than the ROM size then padded with zeros. I want to generate Nk.nb0 file not constant size ROMSIZE instead autosize like NK.bin. Can anybody know how to generate autosized Nk.nb0 files by configuring config.bib? Best regards... Tag: Distortion in AAC audio Tag: 96213
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    - Standard CE vs NMD -> WMV/MPEG-4 Video Codec What are the differences between the "WMV/MPEG-4 Video Codec/Filter" that is part of the standard CE catalog items and the one that is part of the Network Media Device (NMD) DVR Engine catalog item. I noticed that there is an extra output pin for VBI information but what else is different? I'm seeing slightly different playback performance between the two options and the documentation is a little weak on this topic. (Based on some other documentation I have found it looks like the DVR Engine version of these files was included into CE 6.0) Are there any performance fixes or addition options in the NMD components that aren't documented? (I'm most interested in issues related to high-bit rate streaming) Tag: Distortion in AAC audio Tag: 96212
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    - 1bpp Displays Hello, one of my customer wants to connect an existing display unit to a Windows CE device. This unit contains a display with a resolution of 320x240 and 1 bit per pixel color depth. The display controller supports also only a frame buffer of 1bpp and has no hardware acceleration. So I have to use the emulation functions in the display driver. I have do a lot of investigation in the online help and in the source code of the PB but I'm not sure if this display is really supported by the GDI interface of Windows CE. Have anybody experience with such displays ? Is it possible to connect such displays through the GDI interface of Windows CE ? Which restrictions of the API are known ? Thank you for your answers in advance. Regards, Ruediger Tag: Distortion in AAC audio Tag: 96201
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    - how to build the WinCE kernel from source? Hi, Is it possible to compile the WinCE 6.0 kernel from the source code come with the installation package? If yes, how? Thank you! Regards, ZhangZQ Tag: Distortion in AAC audio Tag: 96198
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    - (Help)( Usb AtciveSync was disconnect when copying big files) Dear Friends: I use philips ISP1582 chip as USB 2.0 device. the MassStorage transfer works well, but the activeySynch were disconnect when transfer big file from PC to BB. I have study this problem for a long time, and other friends tell me to modify MDD layer code, but I don't know how to modify, please help us. I search information about this problem from internet and find this problem is common, So my dear friends, If you have met this problem and solved it, please help me, thanks a lot. Thank you very much. Best Regards Mike Han Tag: Distortion in AAC audio Tag: 96197
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    - Cant install some QFE's I canâ??t installe th latest rollup package for Arm4I (WinCEPB50-061231-Product-Update-Rollup-Armv4I.msi) and WinCEPB50-061231-Product-Update-Rollup-Armv4I.msi. There is no problems installing all the other QFEâ??s When the QFE are launched the following error message is shown: "Could not access network location \Windows CE\Tools\Help" The QFE is run from my local machine and not from a network drive. Any suggestions ? /Thomas Tag: Distortion in AAC audio Tag: 96195
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    - Read from registry problem I want to read from the registry and added code like this: lRet = RegOpenKeyEx ( HKEY_LOCAL_MACHINE, _T("Services\\Smbserver\\Shares\\Printer"), 0, KEY_QUERY_VALUE, &hKey ); if ( lRet == ERROR_SUCCESS ) { This works as expected. If I change where to read from to a key named "Version" that I have created myself in HKLM\SOFTWARE\Company this does not work. The value of iRet becomes ERROR_FILE_NOT_FOUND. I am sure the key exist, as I can read if rom the remote registry editor. Any ideas why this does not work are welcome. Tag: Distortion in AAC audio Tag: 96193
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    - Separate x86 targets in one platform Greetings! Just up front, I don't know if I really do have a problem yet, but I have some concerns which I'd like to discuss. So, what I'm concerned about is this: we have a platform that will be deployed to two different x86-based (plus one MIPS and ARM Emulator) machines. For each of the x86-based machines I have to make some adjustments, add special drivers etc. AFAICT (and here is the part I haven't tried yet), I can't simply throw everything into the same platform. While this works for the MIPS and ARM drivers, which are sufficiently separate from the others, I would end up with at best unnecessary drivers and at worst with conflicting drivers. What I thought of were these remedies: 1. Create separate configurations Instead of having only debug and release, I would have debug_variant1, debug_variant2 and similar for release. This of course wouldn't apply to the non-x86 variants where these would be the same. 2. Separate the second x86 platform from the rest That would mean that I have to manually sync the two resulting platforms. If I could, I'd rather avoid that. Suggestions? thanks Uli Tag: Distortion in AAC audio Tag: 96190
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    - How to create/mount multiple partitions on NAND flash through Registry setting? Dear All, The NAND flash on my platform is orded as "Step Loader", "TOC", "Eboot", "MBR", "WinCE Kernel", and "ResidentFlash." In the original design, "ResidentFlash" takes all remaining space in the NAND flash. Now, I want to partition this ResidentFlash into two partitions. So, I modify the Eboot code to create two partitions in MBR and the MBR content seems to be correct. But how could I mount these two partitions separtively? I mean could I mount these two partitions with different name, different attributes or any other things through registry settings? Your advice is deeply appreciated. Thanks a lot. Tag: Distortion in AAC audio Tag: 96188
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    - Showing DialogBox on DirectDraw Surface Hi friends, I have problems about showing dialogbox on a DDraw surface. The dialogbox is visible about half a second and then invisible. Although i can show window on the same surface. I don't know what would be different between window and a dialogbox(one being seen on DDraw surface while the other not). Can anyone please help? What might be the problem? Tag: Distortion in AAC audio Tag: 96185
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    - Wince ROM-ONLY File System can't auto suspend.. Dear All, I used Wince 5.0 and add two catalog item settings: 1. Hive base Registry 2. ROM-only file system And I also add some registry settings in common.reg as follow: ; HIVE BOOT SECTION [HKEY_LOCAL_MACHINE\init\BootVars] "SYSTEMHIVE"="Documents and Settings\\system.hv" "PROFILEDIR"="Documents and Settings" "DefaultUser"="default" "Start DevMgr"=dword:1 "RegistryFlags"=dword:1 ;Flush-On-Close Registry Flushing ; END HIVE BOOT SECTION ..... After sysgen the target OS and it actually can persistence stored data that even I execute "Cold Reset" action. But I found the OS can't get into "Suspend" mode. What's going wrong? Please somebody give me a solution to fix up this problem. Thanks in Advance. Mike Tag: Distortion in AAC audio Tag: 96179
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    - Serial KITL fails after downloading through serial bootloader (WINCE 5.0) Hi I am trying to run Serial Bootloader and Serial KITL simultaneoulsy through a single UART port I am using a h/w board which has 2 UART ports, one for debug messages and the other for bootloader as well as KITL. After the image is downloaded and KITL starts, it displays a warning message "WARN: SerialRecv: Header checksum error, discarded..." on the debug UART port which is in blcommon library code. The UART port settings for Bootloader and KITL are Baud rate : 115200 Data Bits : 8 Parity : None Flow Control : Hardware Stop Bits :1 I re-initialize the UART once the image has downloaded and before KITL starts. Can you please suggest why I am facing Checksum errors? Note: 1) Serial Bootloader works fine with Ethernet KITL 2) Serial KITL works fine with Ethernet bootloader. Regards Ash Tag: Distortion in AAC audio Tag: 96174
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    - NK.bin image structure Hi to all, I want to parse NK.bin image file to write it down to flash so that making SW upgrade. I have to parse NK.bin image like EBOOT so that I can write it down on the Flash. Does anybody knows a document or a web site that explains the structure of NK.bin image so that I can parse it easly. Best Regards... Tag: Distortion in AAC audio Tag: 96163
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    - where is FAL(flash abstraction layer) sourec code hi,all where is FAL(flash abstraction layer) sourec code, is is open sourece code? thank you in advance Tag: Distortion in AAC audio Tag: 96162
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    - socket question: how to use sendto and recvfrom based on the same multicast address I'm building a multicast UDP program which need to send data to one multicast address and receive other data from others on the samd multicast address. I always find that I can't send and receive at the same time. The following is my test code. First, create a socket for receiving, set SO_REUSEADDR, bind it, add multicast membership and then receive data from recvfrom. This works find. Then I create a socket for sending, set SO_REUSEADDR, bind it and use sendto to send data. This failed and the error message is 10047 WSAEAFNOSUPPORT, I don't what I can do. What's the problem? How can I send and receive data while binding to one multicast address? Need your help, Thanks! -------------------------------------------------------------------- #include <winsock2.h> #include <winsock.h> #include <stdio.h> #include <windows.h> #include <ws2tcpip.h > #include <stdlib.h> #define DESTCAST "233.0.0.3" #define DESTPORT 5150 int WINAPI WinMain ( HINSTANCE hInstance, // Handle to the current instance HINSTANCE hPrevInstance,// Handle to the previous instance LPTSTR lpCmdLine, // Pointer to the command line int nCmdShow) { char szMessage[30]="hahahaa\n"; int sockrcv,socksnd; struct sockaddr_in local_sin,dest_sin,recv_sin; WSADATA wsd; int reuseaddress; struct ip_mreq mreq; int iRecvLen; /* Init WinSock2.2 */ if(0!=WSAStartup( WINSOCK_VERSION,&wsd)) { printf("WSAStartup() failed!\n"); return 0; } /* Create socket of DGRAM type, and reconfig it in miniport driver */ if((sockrcv=socket (AF_INET, SOCK_DGRAM, 0)) == INVALID_SOCKET) { printf("socket failed with:%d\n",WSAGetLastError()); WSACleanup(); return 0; } reuseaddress = 1; if(setsockopt(sockrcv, SOL_SOCKET, SO_REUSEADDR, (char FAR *)&reuseaddress, sizeof (reuseaddress)) == SOCKET_ERROR) { printf("setsockopt SO_REUSEADDR failed:%d\n",WSAGetLastError()); closesocket(sockrcv); WSACleanup(); return 0; } /*We have to bind in CE*/ local_sin.sin_family = AF_INET; local_sin.sin_port = htons(DESTPORT); local_sin.sin_addr.s_addr = htonl (INADDR_ANY); if (bind (sockrcv, (struct sockaddr FAR *) &local_sin, sizeof (local_sin)) == SOCKET_ERROR) { printf("bind failed:%d\n",WSAGetLastError()); closesocket (sockrcv); return FALSE; } mreq.imr_interface.s_addr=INADDR_ANY; mreq.imr_multiaddr.s_addr=inet_addr(DESTCAST);//??? if (setsockopt (sockrcv, IPPROTO_IP, IP_ADD_MEMBERSHIP, (char FAR *)&mreq, sizeof (mreq)) == SOCKET_ERROR) { printf("setsockopt IP_ADD_MEMBERSHIP failed:%d \n",WSAGetLastError()); closesocket(sockrcv); WSACleanup(); return 0; } dest_sin.sin_family = AF_INET; dest_sin.sin_port = htons(DESTPORT); dest_sin.sin_addr.s_addr = inet_addr (DESTCAST); printf("recvfrom:"); iRecvLen = sizeof (recv_sin); if (recvfrom (sockrcv, szMessage, 100, 0, (struct sockaddr FAR *) &recv_sin, &iRecvLen) == SOCKET_ERROR) { printf ("recvfrom failed! Error: %d",WSAGetLastError ()); closesocket (sockrcv); return FALSE; } else { printf("Success!!!!\n"); } Sleep(1000); if((socksnd=socket (AF_INET, SOCK_DGRAM, 0)) == INVALID_SOCKET) { printf("socket failed with:%d\n",WSAGetLastError()); WSACleanup(); return 0; } reuseaddress = 1; if(setsockopt(socksnd, SOL_SOCKET, SO_REUSEADDR, (char FAR *)&reuseaddress, sizeof (reuseaddress)) == SOCKET_ERROR) { printf("setsockopt SO_REUSEADDR failed:%d\n",WSAGetLastError()); closesocket(socksnd); WSACleanup(); return 0; } if (bind (socksnd, (struct sockaddr FAR *) &local_sin, sizeof (local_sin)) == SOCKET_ERROR) { printf("bind failed:%d\n",WSAGetLastError()); closesocket (socksnd); return FALSE; } if (sendto (socksnd, szMessage, strlen (szMessage) + 1, 0, (struct sockaddr FAR *) &dest_sin, sizeof (dest_sin)) == SOCKET_ERROR) { printf ("sendto failed! Error: %d",WSAGetLastError ()); closesocket (socksnd); return FALSE; } else printf("Sending data succeeded!"); Sleep(1000); // Disable receiving on Sock before closing it. shutdown (sockrcv, 0x00); shutdown (socksnd, 0x00); // Disable sending on Sock before closing it. shutdown (sockrcv, 0x01); shutdown (socksnd, 0x01); // Close Sock. closesocket (socksnd); closesocket (sockrcv); return TRUE; } Tag: Distortion in AAC audio Tag: 96157
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    - OTG module development for Mainstone II PXA270X - WinCE 5.0 Hi I am developing USB-OTG device driver module for Mainstone II board in WinCE 5.0. The module is not available with the WinCE 5.0 for Mainstone II rather the USB OTG driver is availble with WinCE 6.o Mainstone II board. Now I am doing BSP cloning for Mainstone II and adding the OTG driver by picking it up from WinCE 6.0/MainstoneIII/ drivers folder. Now I am facing certain issues in the same.:- There are certain header files - like pkfuncs.h, defbus.h and many others have been modified and many new header file have been added As a result of this - while building my driver - its giving lots of erros. Now some of the issues are WinCE 6.0 and some other are hardware (Mainsone II and Mainstone III specific) Since I am new ot WinCe - I am not sure - whether this approach is correct for building the OTG driver or not. Kindly help me on the same. Thanks & Regards Aman Tag: Distortion in AAC audio Tag: 96156
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    - WinCE 5.0 Mainstone III BSP suspend/resume control panel start after very long time Hello I am encountering following problem with the Mainstone III BSP released by Microsoft on the Standard Mainstone III development board (Intel PXA27x Processor Developer`s Kit). When the system suspend (deep sleep) and resumed the system functions and system GWES functions. However when we try to access the control panel or any other applications available on the CE shell the system appears to got stuck. However after a long time the system recovers with that application being launched. From this point onwards system functions as normal. Has anybody seen this issue before? However if I use the Mainstone II BSP with (Intel provided suspend resume patch) the system functions as expected. Hence I feel that this behavior is caused by the Mainstone III BSP. Can some one help me on this matter? Many thanks in advance. Sankalpa Tag: Distortion in AAC audio Tag: 96154
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    - Kernel Bootup Crashing at MDCreateThread Hello, I've seen multiple ppl with posts having the same issue, but no one posted a solution to the problem. So any help would be appreciated ?! I'm porting a PXA270 to WinCE500 and the kernel boots up all the way past OEMInit, then call the ARMinit()...to SchedInit(). In SchedInit is calls MDCreateThread() a data abort happens inside MDCreateThread() at KSTKBOUND(pTh) = pTh->ctx.Sp & ~(PAGE_SIZE-1); I'm using the Cache libraries from the Mainstoneii BSP under CSP code. Dump: OEMInit- Error Reporting Memory Reserved, dump size = 00100000 Booting Windows CE version 5.00 for (ARM) &pTOC = 80098ebc, pTOC = 8292f45c, pTOC->ulRamFree = 829cc000, MemForPT = 000000 00 Old or invalid version stamp in kernel structures - starting clean! Configuring: Primary pages: 5425, Secondary pages: 0, Filesystem pages = 211 Booting kernel with clean memory configuration: Memory Sections: [0] : start: 829cd000, extension: 00002000, length: 01531000 Sp=ffffc7cc ARMInit done. Windows CE KernelInit Updated eptr->e32_vsize to = 000d5000 <CRASH> BIB FILE: MEMORY BOOTLOADER 80000000 00080000 RESERVED NK 8008f000 02000000 RAMIMAGE RAM 820B0000 01F18000 RAM CONFIG BOOTJUMP=NONE COMPRESSION=ON PROFILE=OFF KERNELFIXUPS=ON ROMFLAGS=0 FSRAMPERCENT=0x0A0A0A0A AUTOSIZE=ON ROMSTART=80090000 ROMWIDTH=32 ROMSIZE=04000000 IF IMGTRUSTROMONLY IF IMGNOTALLKMODE ROMFLAGS=12 ENDIF IF IMGNOTALLKMODE ! ROMFLAGS=10 ENDIF ENDIF IF IMGTRUSTROMONLY ! IF IMGNOTALLKMODE ROMFLAGS=2 ENDIF IF IMGNOTALLKMODE ! ROMFLAGS=0 ENDIF ENDIF IF IMGPROFILER PROFILE=ON ENDIF IF IMGPROFILER ! PROFILE=OFF ENDIF Thanks Tag: Distortion in AAC audio Tag: 96152
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    - newbie CE6 driver question I just downloaded an eval version of the CE6 development tool and I would like to build a simple system that supports an Intel 82546EB gigabit ethernet chip. This chip or a chip in the same family is used on most Pentium-M Compact PCI SBCs that are sold today. The Intel web site has the CE5 driver but I haven't found a CE6 driver and from what I read the older driver probably won't work. Am I stuck? DD Tag: Distortion in AAC audio Tag: 96150
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    - CEPC - DP83815 Network PCI driver Hi, IÂ´m trying to use a PCI network adapter (NetGear FA311 ) that is based on DP83815 chipset from National on a CEPC setup. In this msdn page: http://msdn2.microsoft.com/en-us/library/aa908177.aspx this adapter model appears as a supported one by WinCE 6.0, but... There is no option in Catalog to turn on driver for this chipset, as were in Platform Builder 5.0 Qhat may I do to get this working?? Thanks, Lucas Tag: Distortion in AAC audio Tag: 96147
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    - WinCE 6 - Adding PCL Printer Driver I've been running into a problem adding PCL printer support to a Windows CE 6 OS Design in Platform Builder 6. Platform Builder 6 comes with a common printer driver located in public\common\oak\drivers\printer . I would like to include this driver into my OS Design, however, it does not appear in the catalog list. My understanding from reading the archieves is that this driver showed up as "Printer PCL Support" in past version of Platform Builder, but I have not been able to locate it in version 6. Has anyone run into a similar problem, or perhaps know how to include this driver into the OS design by some other means? Cheers, Scott Tag: Distortion in AAC audio Tag: 96144
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    - In the CDMA Smartfon, do we need the wwan module for the data connection? Hi, all, I saw there is a wwan minidport for GPRS module in the WIN CE smartphone design. Is this module needed in a CDMA smartphone which doesn't have the GPRS, instead EV-DO. thanks. Tag: Distortion in AAC audio Tag: 96143
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    - RAS modem config Hi, has anybody experience with setting up the RAS Server for incoming Modem connections? Im trying to get the rasserver sample work. Using the GUI (LineConfig->RasDevConfigDialogEdit) is OK. Incoming modem connections work. (I only have to close the Dialog without needing to acknowledge any changes) If I take the LineConfigUnimodemSpeed Function instead the connection fails. The modem connected to my CEDevice answers the incoming call but hangs up immediately. Do I have to configure the LineDevConfigs? How? Tag: Distortion in AAC audio Tag: 96131
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    - Problems when adding an entry to the network routing table. Hello, when I add a new entry to the network routing table my system hang up if the specified gateway is not online (e.g. the gateway computer is shutdown at the moment). After I have execute the following command: route ADD 192.168.105.0 MASK 255.255.255.0 192.168.105.10 METRIC 1 IF 3 the system doesn't work successfully anymore till I have reboot the hole system. The system cannot be accessed through telnet, FTP or each other protocol, but it responds successfully to all ping requests. With the PB 5.0 I discovered that something in the AFD component seems to block but I cannot find the cause. Maybe that something in the TCP/IP stack is corrupted to but I don't know why. I don't think that the problem is in the network driver because the device responds successfully to ping requests. Have someone else seen this problem before ? Is there a solution available for this curiosity ? I' using Windows CE 5.0 with all actual QFEs. Thanks in advance for any help. Regards, Ruediger Fichter Tag: Distortion in AAC audio Tag: 96130
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    - Debugger Failed in PB Priavte Source in Microsoft Debuuger is failed in \Wince500\Private path I get error as Unknown: DEBUGCHK failed in file c:\macallan\private\winceos\comm\ppp2\ppp\app\pppinit.c at line 148 This is a microsoft code. I did something wrong with PB installation ?? or I am missing some settings ?? like .PDB files are not matching ?? Please help Tag: Distortion in AAC audio Tag: 96128
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    - Auto deletion of files in SDHC cards Hi all, We are developing SD high capacity(4GB) card driver in WinCE.We are able to write and read the files after detection.But when we eject and insert the card later,we found the files missing in the card.If we paste some files in the card using card reader and then use the card in WinCE,we are able to view the files all the times.We miss the files only when written under WinCE.Whatshll we do?Pls help....... Thanks, Praba. Tag: Distortion in AAC audio Tag: 96126
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    - making NK.nb0 Hi to all, I can see my PB generates NK.bin but I can not see NK.nb0 which I need. what modifications do I need in bib files to be able to generate NK.nb0 plus NK.bin. Best Regards.. Tag: Distortion in AAC audio Tag: 96118
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    - Use IImage in WinCE Hi all, I am new to develop an AP on winCE 5.0 and I try to use the IImage library. Now I can load the JPG picture on the screen successfully and try to rotate it. However I met some problem. I had find some suggestion which indicate how to rotate bitmap step by step as follows: CoInitialize CoCreate CLSID_ImagingFactory CreateImageFromFile which returns you an IImage interface Query the IImage interface for IBasicBitmapOps interface use the IBasicBitmapOps interface to adjust brightness, contrast, gamma, rotation, etc. Use the IImage interface to Draw the bitmap on the screen I just can't understand which does the "Query the IImage interface for IBasicBitmapOps interface" means. Here is my code and would anyone tell me where is going wrong ? By the way, is it possible to use the IImage library to convert from JPG to BMP and PNG ? Thanks in advance, any suggestion will be appreciated. ::CoUninitialize(); IImagingFactory *pFactory = NULL; IImage *pImage = NULL; ImageInfo *info = NULL; IBitmapImage *rotebitmap = NULL; IBasicBitmapOps *oper = NULL; ::CoCreateInstance(CLSID_ImagingFactory, NULL,CLSCTX_INPROC_SERVER,IID_IImagingFactory, (void **)&pFactory); pFactory->CreateImageFromFile(L"\\jupiter.jpg", &pImage); pFactory->CreateBitmapFromImage(pImage, 0, 0, PixelFormatDontCare, InterpolationHintDefault, &rotebitmap); pImage->QueryInterface(IID_IBasicBitmapOps, (void **) &oper); oper->Rotate(180.0, InterpolationHintDefault, &rotebitmap); pImage->Draw(hdc, &test , NULL); Tag: Distortion in AAC audio Tag: 96116
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    - RNDIS - Hangs during transfres Hi all, My setup is includes an ARM based processor running WINCE 5.0. I have RNDIS working, but it hangs during data transfers. I have searched this workgroup, and I found some other posts describing similar problems, but no solution was described. I suspect that this problem is related with not sending a zero packet in some specific situations. I could see that if I start pinging the device while it is stalled, the device resumes its transfers. For example, I opened a shared folder on the device from the desktop and it took very long time (minutes) to open. If during this operation I open a telnet session and then just keep on pressing <enter> key - the device folder shows up in less then 10 seconds. The host PC is windows XP SP2. I am using "RNDIS-USB-Kit_05.exe" as host side RNDIS driver. I am using the same usbfn driver for mass storage and for activesync without any problem. Any suggestions? Thanks, Michael. Tag: Distortion in AAC audio Tag: 96110
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    - File System I am working on a slow suspend problem on my pda running WM5.0 on Intel PXA270. I noticed that the function call in the power manager FileSystemPowerFunction(FSNOTIFY_POWER_OFF); is taking very long to return. Does anyone has experience with this? Thanks. Tag: Distortion in AAC audio Tag: 96100
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    - Transferring Image to CEPC over Ethernet I am able to boot CEPC using Floppy Disk But in my PB 3.0 the device name does not reflect. I am using my company's network. There is a DHCP server. Require urgent help Tag: Distortion in AAC audio Tag: 96099
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    - How to set Startup function at address 0 in eboot how to tell MIPS compiler and linker set "Startup" function at address 0 when build eboot in wince5.0. thank you in advance Tag: Distortion in AAC audio Tag: 96097
  - 13
    - Does anybody verifiy SyChip chipset SDIO WiFi card function on CE6 Hi all: I can see WiFi configuration tool have run when the Sandisk WLAN6060SD card insert to Ce6.0 device, but it's can't setting up connection to AP. I have verified my AP should be OK. Thanks! Tag: Distortion in AAC audio Tag: 96096
  - 14
    - Does ISLP2NDS.DLL work with ZCOM XI-825 ? Does ISLP2NDS.DLL work with the old ZCOM XI-825 ? The XI-825 is based on PRISM 2.5. What registry settings are required ? Tag: Distortion in AAC audio Tag: 96091
  - 15
    - Power CTPNL applet CE6 What has happened to the power management control panel applet with CE 6.? I have built a kernel with full power management capabilities, but the control panel applet that lets me configure the timeouts before transitioning to lower power states is not there any more. What do I need to do to get this back? Tag: Distortion in AAC audio Tag: 96080
  - 16
    - makeimg with new pm.dll I want to use a new pm.dll in my image that was sent from microsoft to display debug messages. So I replaced the old pm.dll with the new one in my release directory, the platform retail directory, and all other directories that I saw pm.dll in. Then I did a makeimg and downloaded the new image to my device After bootup, I don't see any debug messages. When I look in the windows directory on the device, I see that the old pm.dll is there, because the file size is much smaller than the new one with debug messages. So this is where I'm stuck. I searched the whole hard drive for any instances of the old pm.dll and none exist. Any suggestions? Tag: Distortion in AAC audio Tag: 96077
  - 17
    - Error: Kernel fixup module hd.dll Hello all, what does this error mean and what do I have to modify in order to fix it? Error: Kernel fixup module hd.dll dataptr [8014b000] != m_vreloc [1b0000] I get this in the makeimg phase and I don't have any clue. I'm working with PB5.0. TIA -- Michael Reim reim AT helmut-fischer DOT de Tag: Distortion in AAC audio Tag: 96071
  - 18
    - PCI Sound Card on a CEPC with CE 5.0 I am forced to create a new Windows CE 5.0 image for a customer that wants wave audio. The problem is that I have to find on the market a PCI Soundcard that can be managed on a CEPC with a existing CE driver. The number of samples that we need to create does not justify the development of a specific Wave driver. Have you any information about current commercial PCI cards that have drivers for Windows 5.0? And what are the chips that they use? Thank you in advance Panino Tag: Distortion in AAC audio Tag: 96070
  - 19
    - Debugging Tools Hi, Is there any tools or application for debugging the source code(eVC++,VC++ ) for WinCE 4.2/ WinCE 5.0/WinCE 6.0,which will find where is the bugs,Memory leaks and chance of failing the logic in the source code? I have already tried Entrek Software Inc tool for debugging,it seems to be ok but want some more information and experience of others( who had already used entrek's tools). Please suggest any good tool . Thanks in Advance. Amit Golhani Tag: Distortion in AAC audio Tag: 96069
  - 20
    - Downloading the Run-Time Image fails Hi, iÂ´ve a board with Geode LX Processor and Realtek Ethernet. Downloading the Run-Time Image from Platform Builder over Ethernet fails with the Message 'Bad RX Packet' after the download has begun. The Message appears at a terminal program which is connected with the serial debug port. The board was booted over USB FDD with CEPC Bootdisk (loadcepc.exe) and over Bios bootloader (\WINCE500\PUBLIC\COMMON\OAK\CSP\X86\BIOSLOADER\DISKIMAGES\bootdisk.144). In both cases the error was the same. Any hints? Thanks, Andy Tag: Distortion in AAC audio Tag: 96067
  - 21
    - CEDDK and pkfuncs.h Hi! I'm currently working on a CEPC based platform and a custom PCI card. For the PCI card, I need some access to the PCI base addresses and used MmMapIoSpace or TransBusAddrToVirtual[1]. Those functions are declared in ceddk.h and you need to link ceddk.lib. However, while ceddk.h is, ceddk.lib isn't installed with the SDK generated from my platform, why? Also, ceddk.h needs pkfuncs.h, which isn't installed either!? Am I doing something wrong? Uli [1]: Just wondering, should those also work under NT (5 or later)? I haven't tried it yet. Tag: Distortion in AAC audio Tag: 96056
  - 22
    - Why the system become very slow when accessing the folder in SD card? Why the system become very slow when accessing the folder in SD card if there is a exe file in the folder whose size is large than 2M bytes. My platform is PXA270 and using WinCE5.0. I use the SD/MMC controller of the PXA270 to access the SD card.Everything is OK except exe files larger than 2M. When I create a folder in the SD card and store a exe file(larger than 2M) in it. then accessing this folder will be very slow at first time.Why?who can help me? Tag: Distortion in AAC audio Tag: 96053
  - 23
    - Adding a new target device I've just installed the BSP for my new development (MX-31 from Freescale, RTM 12) and built the kernel so now I want to download it to the board. I go to Connectivity Options and select Add Device but the BSP isn't listed in the "Associated OS Design/SDK" box, even though the BSP is listed in the Catalog. The only way I can get it listed is to create an SDK and install it. Is there a way of getting a BSP listed so I can create a connection based on it? Is this a known problem? Tag: Distortion in AAC audio Tag: 96021
  - 24
    - USB not detected - help I inserted the (GSM modem)USB device to one of the ports of my USB HUB which is connected to host port 1 of pxa270 processor. I also inserted USB mouse, pen drive to this hub. These devices are detected. But the GSM device is not detected if the USB cable is plugged-in while booting. After bootup, once the image has comeup, if I plug-in the GSM USB device, then the "Unidentified USB device" pop-up has come. Actually where is the problem? I couldnot get it? Immediate help needed..... Tag: Distortion in AAC audio Tag: 96020
  - 25
    - corecon "conflict" with Platform Builder & Visual Studio 2005 Hi, I have both Platform Builder & Visual Studio 2005 installed & have created a variety of SDK "projects" projects .. mostly X86 based. I'm not quite sure how it happened, but Visual Studio will not create a "Smart Device" project ("project failed") when "corecon" exists in "C: \Documents and Settings\All Users\Application Data\Microsoft" folder. It appears that Platform Builder requires that folder for (at least) "connectivity" options. I don't think that I should have to install/de-install that folder when running the two programs? ... If the folder (or a file in that folder) has been corrupted, is there a way to tell? [I don't have the original contents] Before this issue was seen, I created & installed an SDK (X86 based CE) but the new "selection" was not seen in Visual Studio list of devices .. I don't think this was the cause.... I've seen messages on this discussion board indicating that PB should "rebuild/recreate" the corecon folder if it's not there .. I tried that but the folder was not created. I've de-installed VS2005 & will re-install tonite to see if that will help .. Any Ideas? Thanks in advance !!!! Tag: Distortion in AAC audio Tag: 96011

Hi,
I have written a filter in Windows XP ( VS2005) which decodes the
acc sample from the AAC parser filter and now i am porting it to Win
CE 5.0. In Win CE when i play a aac file using directshow, the sound
quility is not good ( distortion in the sound). Can any one help me to
solve this problem.

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