Bluetooth application on IMX31 processor running wince 6.0

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  - 1
    - using WM9 encoder to capture video cannot work with custom transform filter This is a multi-part message in MIME format. ------=_NextPart_000_0021_01C8D8A5.6BDFC650 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable I am using on the CameraCaptureSample to capture a video. Although the = sample on its own works well, I want to improved it to grab the raw = camera data and work on it. I have successfully written and added my = null transform filter (CTransInPlaceFilter) to the graph by using the = following code: .... // prepare the preview graph hr =3D m_pCaptureGraphBuilder->RenderStream(&PIN_CATEGORY_PREVIEW, = &MEDIATYPE_Video, m_pVideoCaptureFilter, NULL, NULL); //find the default renderer hr =3D pFilterGraph->FindFilterByName(L"Video Renderer", &pVidRenderer); //get input pin of the default renderer IPin* ipin =3D GetPin(pVidRenderer, PINDIR_INPUT); //find out who the renderer is connected to and disconnect from them IPin* opin; hr =3D ipin->ConnectedTo(&opin); hr =3D ipin->Disconnect(); //disconnect default renderer output pin hr =3D opin->Disconnect(); //disconnect video source output pin //create our null transform filter hr =3D pNullTransform.CoCreateInstance(CLSID_NullNull); hr =3D pFilterGraph->AddFilter(pNullTransform, L"NullNull"); //find the input pin of the null transform filter and connect it to the = output of the video source IPin* nullRendIn =3D GetPin(pNullTransform, PINDIR_INPUT); hr =3D pFilterGraph->Connect(opin, nullRendIn); //connect the output of the null transform filter to the default = renderer IPin* nullRendOut =3D GetPin(pNullTransform, PINDIR_OUTPUT); hr =3D pFilterGraph->Connect(nullRendOut, ipin); //media control object hr =3D pFilterGraph->QueryInterface(IID_IMediaControl, (void = **)&pMediaControl); //run the graph hr =3D pMediaControl->Run(); ........ After this I can see that my null transform filter can receive the media = sample in its function HRESULT Transform(IMediaSample *pSample) and I = can successfully convert the buffer into the a bitmap file. This means, = the null transform filter is working well. However, with the presence of the null transform filter in the graph, I = can no longer capture video into ASF file by using the sample code. I = initialize the WM9 encoder as followed (copied from the sample code): // Create the video encoder CHK( pVideoEncoder.CoCreateInstance( CLSID_DMOWrapperFilter )); CHK( pVideoEncoder.QueryInterface( &pWrapperFilter )); // Load the WMV9 DMO CHK( pWrapperFilter->Init( CLSID_CWMV9EncMediaObject, = DMOCATEGORY_VIDEO_ENCODER )); // Everything succeeded, let's add the encoder to the graph CHK( pFilterGraph->AddFilter( pVideoEncoder, L"WMV9 DMO Encoder" )); // file to save video to CHK( m_pCaptureGraphBuilder->SetOutputFileName(&MEDIASUBTYPE_Asf, = L\\test.asf, &pASFMultiplexer, &pFileSinkFilter )); // Connect the video capture filter, the encoder and the multiplexer = together CHK( m_pCaptureGraphBuilder->RenderStream(&PIN_CATEGORY_CAPTURE, = &MEDIATYPE_Video, m_pVideoCaptureFilter, pVideoEncoder, = pASFMultiplexer)); This code is put just before pMediaControl->Run() and there is no error. To start capturing: LONGLONG dwStart =3D 0, dwEnd =3D 0; WORD wStartCookie =3D 1, wEndCookie =3D 2; CaptureGraphBuilder->ControlStream( &PIN_CATEGORY_CAPTURE, = &MEDIATYPE_Video, NULL, &dwStart, &dwEnd, wStartCookie, wEndCookie ); To stop capturing: dwStart =3D 0; CHK( pFilterGraph->QueryInterface( &pMediaSeeking )); CHK( pMediaSeeking->GetCurrentPosition( &dwEnd )); CHK( m_pCaptureGraphBuilder->ControlStream( &PIN_CATEGORY_CAPTURE, = &MEDIATYPE_Video, NULL, &dwStart, &dwEnd, wStartCookie, wEndCookie )); There are no errors, all HRESULTs return S_OK, but the video file is not = created! If, however, I removed my custom filter from the graph then the = video is captured properly. Any ideas what the problem is? Thanks a lot! ------=_NextPart_000_0021_01C8D8A5.6BDFC650 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 6.00.2900.3243" name=3DGENERATOR> <STYLE></STYLE> </HEAD> <BODY> <DIV><FONT face=3DArial size=3D2>I am using on the CameraCaptureSample = to capture a=20 video. Although the sample on its own works well, I want to improved it = to grab=20 the raw camera data and work on it. I have successfully written and = added my=20 null transform filter (<FONT color=3D#010001 = size=3D2>CTransInPlaceFilter) </FONT>to=20 the graph by using the following code:</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DCourier size=3D2>....</FONT></DIV> <DIV><FONT face=3DCourier size=3D2><STRONG>// prepare the preview=20 graph</STRONG></FONT></DIV> <DIV><FONT face=3DCourier size=3D2>hr =3D=20 m_pCaptureGraphBuilder->RenderStream(&PIN_CATEGORY_PREVIEW,=20 &MEDIATYPE_Video, m_pVideoCaptureFilter, NULL, NULL);</FONT></DIV> <DIV><FONT face=3DCourier size=3D2></FONT> </DIV> <DIV><FONT face=3DCourier size=3D2><STRONG>//find the default=20 renderer</STRONG></FONT></DIV> <DIV><FONT face=3DCourier size=3D2>hr =3D = pFilterGraph->FindFilterByName(L"Video=20 Renderer", &pVidRenderer);</FONT></DIV> <DIV><FONT face=3DCourier size=3D2></FONT> </DIV> <DIV><FONT face=3DCourier size=3D2><STRONG>//get input pin of the = default=20 renderer</STRONG></FONT></DIV> <DIV><FONT face=3DCourier size=3D2>IPin* ipin =3D GetPin(pVidRenderer,=20 PINDIR_INPUT);</FONT></DIV> <DIV><FONT face=3DCourier size=3D2></FONT> </DIV> <DIV><FONT face=3DCourier size=3D2><STRONG>//find out who the renderer = is connected=20 to and disconnect from them</STRONG></FONT></DIV> <DIV> <DIV><FONT face=3DCourier size=3D2>IPin* opin;</FONT></DIV></DIV> <DIV><FONT face=3DCourier size=3D2>hr =3D=20 ipin->ConnectedTo(&opin);</FONT></DIV> <DIV><FONT face=3DCourier size=3D2>hr =3D ipin->Disconnect(); = <STRONG>//disconnect=20 default renderer output pin</STRONG></FONT></DIV> <DIV><FONT face=3DCourier size=3D2>hr =3D opin->Disconnect(); = <STRONG>//disconnect=20 video source output pin</STRONG></FONT></DIV> <DIV><FONT face=3DCourier size=3D2><STRONG></STRONG></FONT> </DIV> <DIV><FONT face=3DCourier size=3D2><STRONG>//create our null transform=20 filter</STRONG></FONT></DIV> <DIV><FONT face=3DCourier size=3D2>hr =3D=20 pNullTransform.CoCreateInstance(CLSID_NullNull);</FONT></DIV> <DIV><FONT face=3DCourier size=3D2>hr =3D = pFilterGraph->AddFilter(pNullTransform,=20 L"NullNull");</FONT></DIV> <DIV><FONT face=3DCourier size=3D2></FONT> </DIV> <DIV><FONT face=3DCourier size=3D2><STRONG>//find the input pin of the = null=20 transform filter and connect it to the output of the video=20 source</STRONG></FONT></DIV> <DIV><FONT face=3DCourier size=3D2>IPin* nullRendIn =3D = GetPin(pNullTransform,=20 PINDIR_INPUT);</FONT></DIV> <DIV><FONT face=3DCourier size=3D2>hr =3D pFilterGraph->Connect(opin, = nullRendIn);</FONT></DIV> <DIV><FONT face=3DCourier size=3D2></FONT> </DIV> <DIV><FONT face=3DCourier size=3D2><STRONG>//connect the output of the = null=20 transform filter to the default renderer</STRONG></FONT></DIV> <DIV><FONT face=3DCourier size=3D2>IPin* nullRendOut =3D = GetPin(pNullTransform,=20 PINDIR_OUTPUT);</FONT></DIV> <DIV><FONT face=3DCourier size=3D2>hr =3D = pFilterGraph->Connect(nullRendOut,=20 ipin);</FONT></DIV> <DIV><FONT face=3DCourier size=3D2></FONT> </DIV> <DIV><FONT face=3DCourier size=3D2><STRONG>//media control = object</STRONG><BR>hr =3D=20 pFilterGraph->QueryInterface(IID_IMediaControl, (void=20 **)&pMediaControl);</FONT></DIV> <DIV><FONT face=3DCourier size=3D2></FONT> </DIV> <DIV><FONT face=3DCourier size=3D2><STRONG>//run the = graph</STRONG></FONT></DIV> <DIV><FONT face=3DCourier size=3D2>hr =3D = pMediaControl->Run();</FONT></DIV> <DIV><FONT face=3DCourier size=3D2>........</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial><FONT size=3D2>After this I can see that my null = transform=20 filter can receive the media sample in its function </FONT><FONT = color=3D#010001=20 size=3D2>HRESULT</FONT><FONT size=3D2> </FONT><FONT color=3D#010001=20 size=3D2>Transform</FONT><FONT size=3D2>(</FONT><FONT color=3D#010001=20 size=3D2>IMediaSample</FONT><FONT size=3D2> *</FONT><FONT = color=3D#010001=20 size=3D2>pSample</FONT><FONT size=3D2>) and I can successfully convert = the buffer=20 into the a bitmap file. This means, the null transform filter is working = well.</FONT></FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>However, with the presence of the null = transform=20 filter in the graph, I can no longer capture video into ASF file by = using the=20 sample code. I initialize the WM9 encoder as followed (copied from the = sample=20 code):</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DCourier size=3D2><STRONG> // Create the video=20 encoder<BR></STRONG>CHK( pVideoEncoder.CoCreateInstance( = CLSID_DMOWrapperFilter=20 ));<BR>CHK( pVideoEncoder.QueryInterface( &pWrapperFilter = ));</FONT></DIV> <DIV><FONT face=3DCourier size=3D2></FONT> </DIV> <DIV><FONT face=3DCourier size=3D2><STRONG>// Load the WMV9 = DMO</STRONG><BR>CHK(=20 pWrapperFilter->Init( CLSID_CWMV9EncMediaObject, = DMOCATEGORY_VIDEO_ENCODER=20 ));</FONT></DIV> <DIV><FONT face=3DCourier size=3D2></FONT> </DIV> <DIV><FONT face=3DCourier size=3D2><STRONG>// Everything succeeded, = let's add the=20 encoder to the graph</STRONG><BR>CHK( pFilterGraph->AddFilter( = pVideoEncoder,=20 L"WMV9 DMO Encoder" ));</FONT></DIV> <DIV><FONT face=3DCourier size=3D2></FONT> </DIV> <DIV><FONT face=3DCourier size=3D2><STRONG>// file to save video=20 to</STRONG></FONT></DIV> <DIV><FONT size=3D2><FONT face=3DCourier>CHK(=20 m_pCaptureGraphBuilder->SetOutputFileName(&MEDIASUBTYPE_Asf, = L</FONT><A=20 href=3D"file://\\test.asf"><FONT = face=3DCourier>\\test.asf</FONT></A><FONT=20 face=3DCourier>, &pASFMultiplexer, &pFileSinkFilter=20 ));</FONT></FONT></DIV> <DIV><FONT face=3DCourier size=3D2></FONT> </DIV> <DIV><FONT face=3DCourier size=3D2><STRONG>// Connect the video capture = filter, the=20 encoder and the multiplexer together</STRONG></FONT></DIV> <DIV><FONT face=3DArial size=3D2><FONT face=3DCourier>CHK(=20 m_pCaptureGraphBuilder->RenderStream(&PIN_CATEGORY_CAPTURE,=20 &MEDIATYPE_Video, m_pVideoCaptureFilter, pVideoEncoder,=20 pASFMultiplexer));<BR></FONT><BR>This code is put just before=20 pMediaControl->Run() and there is no error.</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>To start capturing:</FONT></DIV><FONT = face=3DArial=20 size=3D2> <DIV><BR></FONT><FONT face=3DCourier><FONT color=3D#010001=20 size=3D2>LONGLONG</FONT><FONT size=3D2> </FONT><FONT color=3D#010001=20 size=3D2>dwStart</FONT><FONT size=3D2> =3D 0, </FONT><FONT = color=3D#010001=20 size=3D2>dwEnd</FONT><FONT size=3D2> =3D 0;<BR></FONT></FONT><FONT = face=3DCourier=20 size=3D2>WORD  wStartCookie =3D 1, wEndCookie =3D = 2;<BR></FONT><FONT face=3DCourier=20 size=3D2>CaptureGraphBuilder->ControlStream( = &PIN_CATEGORY_CAPTURE,=20 &MEDIATYPE_Video, NULL, &dwStart, &dwEnd, wStartCookie, = wEndCookie=20 );</FONT></DIV> <DIV><FONT face=3DCourier size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>To stop capturing:</FONT></DIV> <DIV><FONT size=3D2><FONT face=3DArial></FONT></FONT> </DIV> <DIV><FONT face=3DCourier size=3D2>dwStart =3D 0;</FONT></DIV> <DIV><FONT face=3DCourier size=3D2>CHK( pFilterGraph->QueryInterface( = &pMediaSeeking ));</FONT></DIV> <DIV><FONT face=3DCourier size=3D2>CHK( = pMediaSeeking->GetCurrentPosition(=20 &dwEnd ));</FONT></DIV> <DIV><FONT face=3DCourier size=3D2>CHK( = m_pCaptureGraphBuilder->ControlStream(=20 &PIN_CATEGORY_CAPTURE, &MEDIATYPE_Video, NULL, &dwStart, = &dwEnd,=20 wStartCookie, wEndCookie ));</FONT><FONT size=3D2></DIV></FONT> <DIV><FONT face=3DArial size=3D2><FONT size=3D2> <P>There are no errors, all HRESULTs return S_OK, but the video file is = not=20 created! If, however, I removed my custom filter from the graph then the = video=20 is captured properly.</P> <P>Any ideas what the problem is? Thanks a lot!</FONT></FONT></P></DIV> <DIV><FONT face=3DArial><FONT size=3D2> </DIV></FONT><FONT=20 size=3D2></FONT></FONT></BODY></HTML> ------=_NextPart_000_0021_01C8D8A5.6BDFC650-- Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128663
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    - Can we develop a J2ME application and deploy it on Windows Mobile? Hello Developers, I have a question, Can we develop a J2ME application and deploy it on Windows Mobile? If so, what is the preferred IDE/JDE to develop J2ME application and what do i have to do to install the application on windows mobile? What is the format of the file to install J2ME app on Windows mobile? Please help me out. Thank you in advance. Prasad Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128657
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    - Connecting to WPA2 using WZCSetInterfaceEx Hi, I am trying to connect to WPA2 using WZCSetInterfaceEx. Unfortunately, OpenNETCFdoes not provide a wrapper to connect to WPA2 as far as I know. So I have to use the native API to do so. Anyway, I looked at the wzctool.cpp from WinCE installation and I selected the relevant lines to connect to WPA2. I am doing WZCPassword2Key for the keyMaterial before passing it to WZCSetInterfaceEx. Is this ok? Anyway, I am not able to connect using my below program, but I was able to do so using the phone UI. Could anyone please let me know what I could be doing wrong? Thanks, Abhi #include <windows.h> #include <stdio.h> #include <stdarg.h> #include <eapol.h> #include <wzcsapi.h> #include <ntddndis.h> WCHAR g_WirelessCard1[MAX_PATH] = L""; // 1st wireless card found by WZC query void GetFirstWirelessNetworkCard // find the first wireless network cards // found card name goes to g_WirelessCard1 ( // arg none ) { g_WirelessCard1[0] = L'\0'; INTFS_KEY_TABLE IntfsTable; IntfsTable.dwNumIntfs = 0; IntfsTable.pIntfs = NULL; DWORD dwStatus = WZCEnumInterfaces(NULL, &IntfsTable); if(dwStatus != ERROR_SUCCESS) { wprintf(L"WZCEnumInterfaces() error 0x%08X\n", dwStatus); return; } // print the GUIDs // note that in CE the GUIDs are simply the device instance name // i.e XWIFI11B1, CISCO1, ISLP2, ... // if(!IntfsTable.dwNumIntfs) { wprintf(L"system has no wireless card.\n"); return; } wcsncpy(g_WirelessCard1, IntfsTable.pIntfs[0].wszGuid, MAX_PATH-1); wprintf(L"wireless card found: %s\n", g_WirelessCard1); // need to free memory allocated by WZC for us. LocalFree(IntfsTable.pIntfs); } // GetFirstWirelessNetworkCard void InterpretEncryptionKeyValue ( IN OUT WZC_WLAN_CONFIG& wzcConfig1, IN WCHAR *szEncryptionKey, IN BOOL& bNeed8021X // this becomes TRUE if szEncryptionKey is "auto" ) { wzcConfig1.KeyLength = wcslen(szEncryptionKey); if((wzcConfig1.KeyLength<8) || (wzcConfig1.KeyLength>63)) { wprintf(L"WPA-PSK/TKIP key should be 8-63 char long string \n"); return; } // WPA/TKIP pre-shared key takes 256 bit key. // Everything else is incorrect format. // Translates a user password (8 to 63 ascii chars) into a 256 bit network key. // We do this for WPA-PSK and WPA-None. char szEncryptionKeyValue8[64]; // longest key is 63 memset(szEncryptionKeyValue8, 0, sizeof(szEncryptionKeyValue8)); WideCharToMultiByte(CP_ACP, 0, szEncryptionKey, wzcConfig1.KeyLength+1, szEncryptionKeyValue8, wzcConfig1.KeyLength+1, NULL, NULL); WZCPassword2Key(&wzcConfig1, szEncryptionKeyValue8); wzcConfig1.dwCtlFlags |= WZCCTL_WEPK_XFORMAT | WZCCTL_WEPK_PRESENT | WZCCTL_ONEX_ENABLED; wzcConfig1.EapolParams.dwEapFlags = EAPOL_ENABLED; wzcConfig1.EapolParams.dwEapType = DEFAULT_EAP_TYPE; wzcConfig1.EapolParams.bEnable8021x = TRUE; wzcConfig1.WPAMCastCipher = Ndis802_11Encryption2Enabled; } // InterpretEncryptionKeyValue() void AddToPreferredNetworkList // adding to the [Preferred Networks] // [Preferred Networks] is a list of SSIDs in preference order. // WZC continuously scans available SSIDs and attempt to connect to the most preferable SSID. ( IN WCHAR *szWiFiCard, IN WZC_WLAN_CONFIG& wzcConfig1, IN WCHAR *szSsidToConnect ) { DWORD dwOutFlags = 0; INTF_ENTRY_EX Intf; memset(&Intf, 0x00, sizeof(INTF_ENTRY_EX)); Intf.wszGuid = szWiFiCard; DWORD dwStatus = WZCQueryInterfaceEx( NULL, INTF_ALL, &Intf, &dwOutFlags); if(dwStatus) { wprintf(L"WZCQueryInterfaceEx() error dwStatus=0x%0X, dwOutFlags=0x%0X", dwStatus, dwOutFlags); WZCDeleteIntfObjEx(&Intf); return; } WZC_802_11_CONFIG_LIST *pConfigList = (PWZC_802_11_CONFIG_LIST)Intf.rdStSSIDList.pData; if(!pConfigList) // empty [Preferred Networks] list case { DWORD dwDataLen = sizeof(WZC_802_11_CONFIG_LIST); WZC_802_11_CONFIG_LIST *pNewConfigList = (WZC_802_11_CONFIG_LIST *)LocalAlloc(LPTR, dwDataLen); pNewConfigList->NumberOfItems = 1; pNewConfigList->Index = 0; memcpy(pNewConfigList->Config, &wzcConfig1, sizeof(wzcConfig1)); Intf.rdStSSIDList.pData = (BYTE*)pNewConfigList; Intf.rdStSSIDList.dwDataLen = dwDataLen; } else { ULONG uiNumberOfItems = pConfigList->NumberOfItems; for(UINT i=0; i<uiNumberOfItems; i++) { if(memcmp(&wzcConfig1.Ssid, &pConfigList->Config[i].Ssid, sizeof(NDIS_802_11_SSID)) == 0) { wprintf(L"%s is already in the [Preferred Networks] list", szSsidToConnect); WZCDeleteIntfObjEx(&Intf); return; } } wprintf(L"SSID List has [%d] entries.\n", uiNumberOfItems); wprintf(L"adding %s to the top of [Preferred Networks]\n", szSsidToConnect); // this will be the most preferable SSID DWORD dwDataLen = sizeof(WZC_802_11_CONFIG_LIST) + (uiNumberOfItems+1)*sizeof(WZC_WLAN_CONFIG); WZC_802_11_CONFIG_LIST *pNewConfigList = (WZC_802_11_CONFIG_LIST *)LocalAlloc(LPTR, dwDataLen); pNewConfigList->NumberOfItems = uiNumberOfItems + 1; pNewConfigList->Index = 0; memcpy(pNewConfigList->Config, &wzcConfig1, sizeof(wzcConfig1)); if(pConfigList->NumberOfItems) { pNewConfigList->Index = pConfigList->Index; memcpy(pNewConfigList->Config+1, pConfigList->Config, (uiNumberOfItems)*sizeof(WZC_WLAN_CONFIG)); LocalFree(pConfigList); pConfigList = NULL; } Intf.rdStSSIDList.pData = (BYTE*)pNewConfigList; Intf.rdStSSIDList.dwDataLen = dwDataLen; } dwStatus = WZCSetInterfaceEx(NULL, INTF_PREFLIST, &Intf, &dwOutFlags); if(dwStatus) wprintf(L"WZCSetInterfaceEx() error dwStatus=0x%0X, dwOutFlags=0x%0X", dwStatus, dwOutFlags); WZCDeleteIntfObjEx(&Intf); } // AddToPreferredNetworkList() void DoConnectWPA2 // wzctool -c cisco1 -ssid TEST1 -auth wpa-psk -encr tkip -key abcdefgh ( IN WCHAR *szSsidToConnect, IN WCHAR *szEncryptionKey ) { WZC_WLAN_CONFIG wzcConfig1; memset(&wzcConfig1, 0, sizeof(wzcConfig1)); wzcConfig1.Length = sizeof(wzcConfig1); wzcConfig1.dwCtlFlags = 0; WCHAR *szWiFiCard = NULL; GetFirstWirelessNetworkCard(); if(!*g_WirelessCard1) // wifi card not found return; szWiFiCard = g_WirelessCard1; // SSID wzcConfig1.Ssid.SsidLength = wcslen(szSsidToConnect); for(UINT i=0; i<wzcConfig1.Ssid.SsidLength; i++) wzcConfig1.Ssid.Ssid[i] = (char)szSsidToConnect[i]; // infrastructure net. assume that it will never be ad hoc wzcConfig1.InfrastructureMode =Ndis802_11Infrastructure; // Authentication assume wpa2psk wzcConfig1.AuthenticationMode = Ndis802_11AuthModeWPA2PSK; // Encryption wzcConfig1.Privacy = Ndis802_11WEPDisabled; WCHAR *szEncryptionMode = NULL; //else if(!_wcsicmp(szEncryptionMode, L"tkip")) wzcConfig1.Privacy = Ndis802_11Encryption2Enabled; //else if(!_wcsicmp(szEncryptionMode, L"aes")) //wzcConfig1.Privacy = Ndis802_11Encryption3Enabled; // Key BOOL bNeed8021X = FALSE; InterpretEncryptionKeyValue(wzcConfig1, szEncryptionKey, bNeed8021X); AddToPreferredNetworkList(szWiFiCard, wzcConfig1, szSsidToConnect); } // DoConnect() int wmain // main function for WCHAR console application ( IN int argc, // number of args IN WCHAR* argv[] // arg array ) { DoConnectWPA2(L"cellport", L"abbreviations"); return 0; } // wmain() Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128656
  - 4
    - Phone Hi, If is not dificult I would know some information, how to close and open Phone line WM6 whith language vb 2008 thank you Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128651
  - 5
    - need an emulator utility I need an application that can emulate/display my winmobile 6.0 device on a PC via a usb cable and/or network and/or bluetooth connection. I don't want a generic emulator, i want something where i can control my device specifically. Thanks in advance! Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128648
  - 6
    - how to compact memory on WM 5.0? Hi~~~ I have question... my device is out of memory... NEW DLL that not include OS can not load on memory... i checked devhealth.exe... device.exe -------------------------------------------------------------------------------------- Memory usage for Process 805b2880: 'device.exe' pid 2 (partly pageable) Slot base 06000000 Section ptr 879cc000 06000000(1): ---------------- 06010000(0): -CER <-- End EXE: 0x06013030 06020000(0): -----------SSSSS 06030000(0): HHHHHHHHHHHHHHHH <-- Heap:0x06030000 06040000(0): HHHHHHHHHHHHHHHH <-- Heap:0x06030000 06050000(0): HHHHHHHHHHHHHHH <-- Heap:0x06030000 06060000(0): ---------------S 06070000(0): --------------SS 06080000(0): ---------------S 06090000(0): --------------SS 060a0000(0): ---------------S 060b0000(0): ---------------S 060c0000(1): W . . . 06dc0000(0): HHHHHHHHHHHHHHHH <-- Heap:0x06340000 06dd0000(0): HHHHHHHHHHHHHHHH <-- Heap:0x06340000 06de0000(0): HHHHHHHHHHHHHHHH <-- Heap:0x06340000 06df0000(0): HHHHHHHHHHHHHHHH <-- Heap:0x06340000 06e00000(0): HHHHHHHHHHHHHHHH <-- Heap:0x06340000 06e10000(0): HHHHHHHH-------- <-- Heap:0x06340000 06e20000(0): ? 06e30000(0): ---------------S 06e40000(0): ? 06e60000(0): ---------------S 06e70000(0): --------------SS 06e80000(0): -dddD-- <-- DLL: xxx1.dll 06e90000(0): -dddddDdD- <-- DLL: xxx2.dll + 06ea0000(0): -ddddDdd- <-- DLL: xxx3.dll 06eb0000(0): -ddddddddddddddd 06ec0000(0): dDDDDd- <-- DLL: xxx4.dll + + + 06ed0000(0): -ddddddddddddddD <-- DLL: xxx5.dll 06ee0000(0): d- 06ef0000(0): -ddddddddddDd- <-- DLL: xxx.dll 06f00000(0): -dddddddddddddDd <-- DLL: xxx.dll 06f10000(0): D- <-- DLL: xxxx.dll When unload xxx1.dll, xxx2.dll... my NEW Dll is loaded... I guess that solution is compact memory... -------------------------------------------------------------------------------------- Memory usage for Process 805b2880: 'device.exe' pid 2 (partly pageable) Slot base 06000000 Section ptr 879cc000 07920000(0): -----------dddDD <-- DLL: 07940000(0): D--- <-- DLL: 07980000(0): -dddd-dd--dddddd 07990000(0): d-dddd-ddddddd-d 079a0000(0): dddddD--D-- <-- DLL: 079c0000(0): -d-ddddddddd-D- <-- DLL: 079e0000(0): -dddD- <-- DLL: ==> not alloc 0x07900000 ~ 0x07910000 0x07950000 ~ 0x07970000... 07a10000(0): -d-ddd--d-ddD- <-- DLL: 07a20000(0): -dddd-ddd---dddd 07a30000(0): -ddddddddddD-- <-- DLL: 07a50000(0): -dddddd--------- 07a60000(0): --dd-dddd--d-dDD <-- DLL: 07a70000(0): -- ==> not alloc 0x07a80000 ~ 0x07af0000 07b90000(0): -ddddddddddddddd 07ba0000(0): ddddddddd--d-ddd 07bb0000(0): d--ddd-ddddddddd 07bc0000(0): dddddd--dddddDD- <-- DLL: 07bd0000(0): --------DDDDDDDD <-- DLL: 07be0000(0): DDDDDDDDDDDDDDDD <-- DLL: 07bf0000(0): DDD--D-D- <-- DLL: ==> not alloc 0x07b00000 ~ 0x07b80000 07e50000(0): ---------------- 07e60000(0): --D------------- <-- DLL: 07e70000(0): -------D-D------ <-- DLL: 07ef0000(0): -------------D-- <-- DLL: ==> not alloc 0x07e00000 ~ 0x07e40000 not alloc 0x07e80000 ~ 0x07ee0000 07f00000(0): --DDDDDD-D---DD- <-- DLL: 07f10000(0): DD-DDD-DDD-DD--- <-- DLL: 07f20000(0): -D-D-D--D--DD--- <-- DLL: 07f30000(0): D---------D----- <-- DLL: 07f40000(0): -D-------------- <-- DLL: 07f50000(0): --DDDDD----DDDDD <-- DLL: 07f60000(0): DDDDDDDDDDD---DD <-- DLL: 07f70000(0): -D---------DDD-- <-- DLL: 07f80000(0): -DD--D-------DDD <-- DLL: 07f90000(0): DDDDD-DD-----D-D <-- DLL: 07fe0000(0): --------------DD <-- DLL: 07ff0000(0): -D-D--DDD------D <-- DLL: why does not allocate continuous? Help me... Help me... Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128647
  - 7
    - how to sync the timezone on windows mobile. Hello, I am using 3 options to sync the windows mobile device with that of a custom server. I am using the following options. 1. Sync with help of Yahoo free time web service 2. Sync with help of TCP/IP Listener 3. Sync with help of Web service 4. Sync with Help HTTP Request and Response 1. Sync with Help of Yahoo free time web service . Using this web service to get time from Yahoo server, the returned time will be yahoo server time. After getting time application will update in pocket PC. 2. Sync with Help of TCP/IP Listener . TCP/IP Listener will be running in any PC and Listening for DateTime Request from another machine. . After getting the request Listener will return DateTime and TimeZone . The Requesting machine (PPC) will update Date and Time . Only problem is unable to update TimeZone using C#.Net in PPC This is the default method that I plan to use for my application since the listener will be residing on the server where the data will be pulled/pushed. 3. Sync with Help of Yahoo free time web service . Our Own TimeSync web service will be hosted with any database server or any server . The service will return DateTime and TimeZone of the Hosted Server . PPC time Sync application will get this details and update local date and time . Only problem is unable to update TimeZone using C#.Net in PPC 4. Sync with help of HTTP request and response . Get Hostname, user id, password and proxy details from user . Send Http request to the given host . Get date from Response header and update in PPC My query is how to sync the devices' time zone with that of the server. Any suggestions. Syncing only the date and time isn't enough. Thanks, M. Rajesh Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128643
  - 8
    - Popup menu Hi, When I use function CreatePopupMenu and TrackPopupMenu, windows API paints menu on parent window. What I want is to disable painting black lines which are on left/rigt/ top/bottom. Is any way to do this ? Marcin Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128641
  - 9
    - Pick up the incoming call, and play a voice message to the caller? Hi, Developers, At windows mobile 5.0(or higher) for pocket pc phone, When a call incoming, how can my program to pick it up, and then play a voice message to the caller? C# or C++ both ok. thanks Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128640
  - 10
    - change a wall paper in Pocketpc Hi, I am not able to change wall paper in pocketpc and windows mobile 5.0 I am using below code, CopyFile(L"\\My Documents\\tdycust.jpg", L"\\windows\\tdycust.jpg", 0); WCHAR * str1 = L"\\windows\\tdycust.gif"; WCHAR * str2 = L"Wallpaper"; WCHAR * str3 = L"tdycust.gif"; DWORD dwDPI = 1; HKEY hKey; //write in register if(RegOpenKeyEx(HKEY_CURRENT_USER, L"Software\\Microsoft\\Today", 0, 0, &hKey) == ERROR_SUCCESS) { //RegDeleteValue(hKey, _T("UseStartImage")); RegSetValueEx(hKey, L"WallFile", 0, REG_SZ,(const BYTE*) str1, (_tcsclen(str1)+1)*2); RegSetValueEx(hKey, L"Wall", 0, REG_SZ,(const BYTE*) str2, (_tcsclen(str2)+1)*2); RegSetValueEx(hKey, L"Watermark", 0, REG_SZ,(const BYTE*) str3, (_tcsclen(str3)+1)*2); RegSetValueEx(hKey, L"Skin", 0, REG_SZ, 0, 0); RegSetValueEx(hKey, L"UseStartImage", 0, REG_DWORD,(const BYTE*) &dwDPI, sizeof(DWORD)); RegCloseKey(hKey); PostMessage(HWND_BROADCAST,WM_WININICHANGE, 0xF2, 0); } I checked the registry setting, it writes correctly, I guess many used the same code. even i tried using the code from the below link. http://www.pocketpcdn.com/articles/changetodaytheme.html didn't help. Please help me. Thanks Vishal Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128638
  - 11
    - Error Reporting - wince501bexception - debugger doesn't catch I have a WM 5 application written in C++ / MFC using VS 2005. When error reporting is turned off, everything runs great. When error reporting is turned on, there is a particular place in the app where an error pops up with the Send / Don't send option. If you close this window, the app continues on just fine. When I look at the details of the error, it says the EvntType is WinCE501bException. When I run it in debug mode, the debugger doesn't catch any exceptions. Whats the best way to proceed to try to track this error down? Why doesn't the debugger catch it? What is a WinCE501bException? Thanks. Timothy Dean Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128637
  - 12
    - Panel Focus events I have several panels in my application that I use as screens. On Load, each panel's Dock property is set to Fill, I call BringToFront() for my first panel, then call its Focus() method. Based on Operator selection, different panels are brought to the front and given focus. I have noticed that the first time a panel is given focus, the GotFocus() event is fired and my GotFocus event handler is called. This is very important for some of my panels, because it handles setting up the panel before it is displayed. However, after a panel's GotFocus event handler has been called and I go to another panel, calling the previous panel's BringToFront() and Focus() methods do not appear to fire my GotFocus event handlers. The panels are still brought to the front and focus seems to have been given to them, though. Is there a "dirty bit" that I need to clear so that calling Focus() will generate the GotFocus event every time? What am I doing wrong? Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128634
  - 13
    - P/Invoke SndPlaySync EntryPoint? I have added the "aygshell" reference to SndPlaySync to my Pocket PC 2003 project using: [code] [DllImport("aygshell.dll", SetLastError = true)] static extern IntPtr SndPlaySync(string Path, uint Flags); [/code] In my code, I try calling SndPlaySync using this code: [code] IntPtr ip; if (System.IO.File.Exists(file) == true) { ip = SndPlaySync(file, 0); } [/code] However, SndPlaySync is throwing this MissingMethodException message: Message="Can't find an Entry Point 'SndPlaySync' in a PInvoke DLL 'aygshell.dll'." How do I fix this? Am I calling the SndPlaySync function incorrectly? Is the DLL reference incorrect? What else could it be? Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128626
  - 14
    - read images from the video stream We have a requirement to show the thumbnail image of first frame of the video file in Windows mobile. How to read images from the video stream in Windows mobile? Is it possible to read images from video frame(.avi, mpeg, wmv files)? Please let me know. Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128625
  - 15
    - Opening Alarm and notifications I have 2 queries in Windows mobile. 1. Is there any API available to open the sound and notifications settings with "Notifications" tab as the selected tab? By default it opens with "Sounds" tab as the selected tab. Or is it possible to open the "Notifications" separately in a window? 2. Is there any API available to open the "Clock & Alarm" settings with "Alarm" tab as the selected tab? By default it opens with "Time" tab as the selected tab. Or is it possible to open the "Alarm" separately in a window? Please let me know Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128623
  - 16
    - stop connecting other AP's hi I have IPAQ214 and IPAQ114 terminals and an AP which are configured and work great. the problem occurs, if it detects other AP'S, it ask me to connect to it. Now i have to dismiss the question, other wise it is not connecting to my own AP. my customer does not see this question because i have a kiosk mode application working. So the connection will be lost and my customers get mead. how can i prevent the pocketpc's so it does not automaticly looks for other AP'S? Regards, N. Karademir Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128622
  - 17
    - Sleep() time doubled when using emulator I'm using the Sleep() function in an EVC 4.0 project that I'm testing on Pocket PC 2003 and Smartphone 2003 emulators. On both emulators a call to Sleep(30000) takes 60 seconds to return instead of 30. Has anyone seen this behavior before? Is it just something related to the emulator, or should I plan for this same behavior on an actual device? My app just runs in the background, so the fact that it really doesn't do anything (even process messages) for 30 seconds isn't a big deal for me, so I'd rather not complicate things by using other functions such as WaitForSingleObjectEx, etc. (although who knows, I might change the design in the future, but for now I'd like to learn about this issue) Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128618
  - 18
    - Problem reading e-mial attachments Hi, I'm trying to read e-mail attachments by following instructions at: http://msdn.microsoft.com/enus/library/ms838293.aspx#ppc_2002part3_topic3 I get attachment size from PR_ATTACH_SIZE properly. When I call OpenAttach it succeeds and gives me an IStream pointer. But stream size is 0 and if I try to read I just get success with 0 bytes every time I read. I also tried different things like getting PR_ATTACH_METHOD but this does not appear to be set. I try to open the stream as follows: hr = pAttachment->OpenProperty(PR_ATTACH_DATA_BIN, &IID_IStream, STGM_READ, 0, (IUnknown**)&pStream); Does anyone have an example or how to read e-mail attachments or know what the catch is? I also need to get attachment mime type but none of the PR_ATTACH_MIME_TYPE properties seem to be set. I'm working on WM 5.0 with C++ Thanks much! Mihaela Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128616
  - 19
    - Recently accessed files In windows mobile, is it possible to retrieve the recently accessed files? Like in Windows XP(desktop), the files are shown in Recent Documents. Is there any API to retrieve the list of recent files stored? Or any registry key stores these values? Please let me know Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128612
  - 20
    - registry for softkey question I just want to know, if I want to add some shortcut to menu softkey, How do I do that. For instance, when I use phone program, there are two softkey menus that are available. The left side is Contacts and the other one is Menu, I want to add my shortcut program inside that menu. Which registry I have to find? Thanks Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128611
  - 21
    - $(SolutionDir) argument failed in PostBuild event with MSBuild Hi, I have a visual studio 2008 solutions with several projects, one project have a post build event that looks like: Command="XCOPY '$(SolutionDir)3rd Party\*.DLL' $(TargetDir) /Y 1. when I build the solution from VS IDE and by command prompt through MsBuild.exe the complete solutions build sucessfully 2. When I build a single project(which have post build event) throught VC IDE it has build sucessfuly Trouble : 3. when I tried to build project through MSBuild.exe by windows command prompt it is through the following error C:\WINDOWS\Microsoft.NET\Framework\v3.5\microsoft.common.targates<3314,13>:error MSB3073 : The command "copy *Undefined*3rd Party\*.dll" d:\PFL\Current2008\SalesPortal\PGLWeb\bin\ /Y" exited with code 1. Thank you BL Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128610
  - 22
    - How to play sound ( e.g. wav) during phone conservation ? I use IGraphBuilder and IMediaControl, but it's not able to play sound during phone application is active. are there other ways to play warning sound in this case ? Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128609
  - 23
    - Copy files with SHFileOperation on WM5, WM6 (PocketPC) Can't copy all files (or by wildcard) from one dir into another with the native C++ code: ------- SHFILEOPSTRUCT shf = {0}; shf.hwnd = NULL; shf.wFunc = FO_COPY; shf.pFrom = _T("\\SourceDir\\*\0"); shf.pTo = _T("\\DestDir\0"); shf.fFlags = FOF_NOCONFIRMMKDIR|FOF_NOCONFIRMATION|FOF_SILENT; res = ::SHFileOperation(&shf); // !!! res = 1 ------- All dirs exist and SourceDir is not empty. What is wrong with the code? PS The same code works fine on win32 desktop: -------- shf.pFrom = _T("C:\\SourceDir\\*\0"); shf.pTo = _T("C:\\DestDir\0"); ------- Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128608
  - 24
    - VB .NET CF passing an object I'm slowly teaching myself VB .NET. After getting a simple calculator program written and working on my PC, I decided it might be fun to try the same program, targetted for a WM device. The following bit of code: Private Sub numberClick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn0.Click lblDisplay.Text = lblDisplay.Text + sender.Text End Sub Results in this error: "The targeted version of the .NET Compact Framework does not support latebinding" My Google searches on the error can basically be summarized as: Don't use objects as variables. So... How would I get around the problem? My target device is running WM 6.1, with the .NET CF 3.5. My PC is running Windows Vista, Visual Studio .NET 2005 and various .NET versions. ** Posted from http://www.teranews.com ** Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128603
  - 25
    - MoveFileEx equivalent I need to be able to delete some files I've installed on a mobile 6.0 device. These files will likely be in use. On the desktop side I'd just use MoveFileEx with a MOVEFILE_DELAY_UNTIL_REBOOT flag and be done with it. But kernel32.dll doesn't exist on the device so I can't just use that API. After several net searches I was wondering if there was an equivalent API on the mobile OS that will allow me to do the same thing. Can anyone point me in the right direction? Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128601
- Next
  - 1
    - How to view HTML page in Pocket PC emulator Hi , I have created few HTML pages with some javascript for Pocket PC - this is my first attempt. How does one view them in the emulator. I have absolutely no idea. If anyone could please tell me or point me a beginners tutorial that explains how to view HTML pages in emulator. I would really appreciate their help. My page is actually a form that takes user input. I need to save these inputs in a XML file on the device. How do I go about doing that. Thanks in advance. Shy Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128595
  - 2
    - using dot net to call stream interface driver Hi, I just shifted from eMVCC to Visual studio dot net to develop application for window mobile device. In eMVcc, if i want to cao=ll the stream interface driver, i will use CreateFile and DeviceIOControl. How about in dot net? Best regards, J -- Message posted via http://www.pocketpcjunkies.com Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128591
  - 3
    - Can't reinstall .net I had hit the wrong reset button a while back and it came back minus all my proggies. When I tried to reinstall .net it installed fine on the PC but not on the PPC. It just said "failed to install". I even tried uninstalling first. But it had worked the first time. I have PPC 2002. - = - Vasos Panagiotopoulos, Columbia'81+, Reagan, Mozart, Pindus, BioStrategist http://ourworld.compuserve.com/homepages/vjp2/vasos.htm ---{Nothing herein constitutes advice. Everything fully disclaimed.}--- [Homeland Security means private firearms not lazy obstructive guards] [Urb sprawl confounds terror] [Remorse begets zeal] [Windows is for Bimbos] Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128590
  - 4
    - VB.NET and NGEN for CF? Will NGEN.exe convert my VB.NET application to native code for mobile devices? Assuming that it would work, would that mean that I would not have to distribute the compact framework with my application? Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128587
  - 5
    - How can I develop a program to press keypad automatically I have been trying to create my own auto pressing keypad program, by using C#. I searched through google and found you blog which is very useful for me. However, I have such a problem about accessing keypad program in iPaq. I need some advice, if it doesn't bother you so much. I would like to develop a program which can press the keypad in pocket pc's built-in phone program. For instance, When I make an international call, I have to press a very long password from my card phone or something like that. So, I would like my program to do those task for me. Would you please provide me some information, like where do I have to look first, which API do I have to call or anything? If you could provide me an example would be grateful. Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128586
  - 6
    - Visual Studio 2005 SmartDevice CAB project Hi, I know there's a visual studio newsgroup but I still think people here would have more experience with this. I've asked this before and never got a response. When I create a cab project for smart devices, the cab file always tries to install (duplicate) the setup.dll. This is what it generates: [DefaultInstall] CopyFiles=Files.Common1,Files.Common2 CESetupDLL="Setup.dll" [SourceDisksFiles] "MyApp.exe"=1 "Setup.dll"=2 [Files.Common1] "MyApp.exe","MyApp.exe",,0 [Files.Common2] "Setup.dll","Setup.dll",,0 Setup.dll only needs to appear in [SourceDiskFiles] and [DefaultInstall]'s 'CESetupDLL' but NOT 'CopyFiles'. I do not know how to prevent this other than manually editing the generated .inf file to remove refereces to [Files.Common2]. I consider this to be a bug, unless someone can tell me how to accomplish this from within Visual Studio 2005. Lisa Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128585
  - 7
    - Developing plugin for media player - Windows mobil I am trying to develop a plug-in for WMP in windows mobile 6.The plug-in should always run in the back ground when ever the WMP is started and respond to some events. Is it possible to capture events like Open media file, Play file, etc? Please let me know. Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128583
  - 8
    - No notification when using MAPI? I have an app running on the Pocket PC 2003 emulator. It uses MAPI to create a new message in the "Active Sync" Inbox. The home page shows the message as new/unread, and it appears unread in the inbox also. I have notification set for new email to play a sound, display a message on the screen, and flash the light (for "no limit")... but none of these notifications occur. Is this by design that messages added using MAPI on the device do not cause notifications to occur? If so, what options do I have to get notifications? I assume my application can play a sound, but will it always be possible to play a sound (for example, even if the screen is off or my app isn't the active app)? Also, can I flash the light? I'd rather just have it do whatever the default notification is for email, if that is possible. My application uses winsock to get messages from a source that Pocket PC/Windows Mobile doesn't have native support for, then it dumps those messages in the inbox on the device... this is why I would like notifications to work normally. I don't want to provide a POP or IMAP interface for this other message program, because of the limited poll interval settings, as well as other reasons (I want to know the new message entry ID, and track when the user does something with the message), and my app is better designed for narrow bandwidth than POP/ IMAP. Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128582
  - 9
    - Can't send same char again using SendCharEvents or PostKeybdMessage Hello, I am developing a SIP, and SendCharEvents seems to work well. But if the program sends the same character again immediately by calling SendCharEvents again, only 1 character is output. But if different characters are sent one after another, there is no problem. Is there a way to get around this ? Here is how I am sending it: KEY_STATE_FLAGS nShiftState = 0; UINT nChar = c; imCallback->SendCharEvents(nChar, 0, 1, &nShiftState, &nChar); I also tried using PostKeybdMessage, and get the same problem KEY_STATE_FLAGS nShiftState = 0; UINT nChar = c; PostKeybdMessage((HWND)-1, 0, nShiftState, 1, &nShiftState, &nChar); Thank You Nitin Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128578
  - 10
    - table cells render on new lines, rather than inline Hi - I'm fairly new to mobile development. I have some simple table html, but each table cell gets a new line, rather than all table cells in a row rendering on the same line. My content is not too large for it to fit on one line, so I'm not sure how to fix, or if it's even supported. Very simple html: <table> <tr> <td>cell 1</td><td>cell2</td> </tr> </table> I'm testing using WM6 Emulator, but I have someone with a real WM6 device testing which renders the same way, all cells on a new line. Is there some css or doctype or ? that I need to use for this to work? Thanks in advance, Sheryl Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128574
  - 11
    - Release Dll Problem - Optimization Issue Hi I have a dll in C++ which I call in embedded visual basic. It works perfectly fine in the Debug Mode and the Release Mode (with all optimizations disabled). The problem occurs when I try to make the release version of the DLL with Optimization switches set for either Maximum Speed (/O2) OR Minimum Size(/O1). It compiles and creates the DLL, but when I run the code all function parameters in the C++ code which take FLOAT or LPTSTR's are sent as blank values. Integers, Longs, Boolean values are all set fine. Any Ideas S Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128570
  - 12
    - Redirect outbound call Hello! I have such a problem. I need to redirect outbound phone call, which i make in standard phone aplication (phone.exe). In other words, when we dial a fixed number in standard phone aplication and make call, the call redirects to another number, but phone displays first number. So subscriber don't know, what number did he realy call. Do anybody know the way to solve this task? Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128569
  - 13
    - Screen Capture in VS2005 Does anyone have some code they could share on how to do a screen capture on a Pocket PC device using Visual Studio? I wrote code to do it once before using eMbedded VC, but very little of this will port over. Basically, I need to create a help file for my application, and it would sure be nice if I could just make some screen capturing calls here and there. Thanks for any help! Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128566
  - 14
    - MeasureString in User Control not giving correct dimensions Hello, Ive got a control that i want to draw text to the screen based centered vertically and horizontally. I wasnt sure exactly if this was the best way to do this but i thought it would at least work. Problem is, it gives different results than I would expect. The fonts should range from around size 5-26 and could be groups of words or just some really long words. I thought it would be best to analyze how many characters from each font size would fit into the screen shape for the particular device. To do this, I wrote the following method Dim fFam As String = "Courier New" Private _charWidthVert(21) As Integer Private _charWidthVert(21) As Integer Private Sub AnalyzeFonts() Dim s As String = "A" For i As Integer = 0 To 21 With Me.CreateGraphics Dim tmpFont As Font = New Font(fFam, (5 + i), FontStyle.Bold) Do Until .MeasureString(s, tmpFont).Width > Me.ClientSize.Width Dim tmp As Integer = .MeasureString(s, tmpFont).Width s &= s Loop _charWidthHori(i) = s.Length - 2 s = "A" Do Until .MeasureString(s, tmpFont).Width > Me.ClientSize.Height s &= s Dim tmp As Integer = .MeasureString(s, tmpFont).Width Loop _charWidthVert(i) = s.Length - 2 s = "A" tmpFont.Dispose() tmpFont = Nothing End With Next End Sub The inconsistency starts here. The variable _charWidthVert() is filled with lots of numbers that don't seem right. Example I count this many characters before screen overlap f 5 chars 48 f 6 chars 40 f 7 chars 40 f 8 chars 30 f 9 chars 30 f 10 chars 26 f 11 chars 24 but the array shows f 5 chars 62 f 6 chars 62 f 7 chars 62 f 8 chars 30 f 9 chars 30 f 10 chars 30 f 11 chars 30 And here is a method I wrote to analyze the strings. It appears to be working as expected if I hard code in the proper character widths Dim s As String = "12345678987654321234567898765432123456789876543212345678987654321" Dim charWidth As Integer = _charWidthHori(CInt(Me.fSize) - 5) If s.Length > charWidth Then Dim seed As Integer = Math.Ceiling(s.Length / charWidth) Me._currText = "" For i As Integer = 0 To seed If i > 0 Then Dim startpoint As Integer = (i * charWidth) Dim endpoint As Integer = s.Length - (i * charWidth) If endpoint > 0 Then Me._currText &= s.Substring(startpoint, IIf(endpoint > charWidth, charWidth, endpoint)) & ControlChars.CrLf End If Else Me._currText &= s.Substring((i), charWidth) & ControlChars.CrLf End If Next Else Me._currText = s End If Invalidate() So Is there something I'm not getting here? why would the String.Length Property be the same when clearly the width changes greatly per font size unit? Thanks in advance for any clues or insight Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128562
  - 15
    - Cannot connect to internet I have a web application which in my pc that the pocket pc can access from the Symbo Pocket Browser or PIE. But I got the error that said "Cannot Connect with current connection settings. ---" Any help will be appciated! Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128557
  - 16
    - Migration issues Hello all, We have this project written in C++ with EVC 4 for WinCE 4.2. It works smoothly and well. Recently, our customer wanted to buy new machines with Windows Mobile 5, so they asked us to migrate it. So we did. For the most part, it works well. We had some issues with pre-standard code and some dialog styles we fixed. But then, at certain point, an error happens. The program "gwes.exe" closes and the program does not continue with its normal execution: it aborts whatever message is being processed (i.e. WM_ONLBUTTONDOWN) and returns. However, this messes the entire application data. GetLastError said that there was no more memory available. I placed a GlobalMemoryStatus call just the line before it throws the error (by the way, removing this line only causes the next one to fail in the same way, and so on) and found that it still has memory (dwAvailPhys = 26.69MB, dwTotalPhys = 55.81MB). So it seemed that it actually had enough memory. Then I started to look for information over Internet and found this memory division (out of 64MB, 32MB goes as persistent memory for the file system, and 32MB to application memory, if I understood correctly). So I thought that it actually was a memory problem, after all. So I asked my provider for a machine with more memory, and finally they gave me one with 128MB (which, according to the rule, it would be 64MB for the file system, and 64MB for the application memory). My hopes were high. Yet it failed in the same way, only that the call to GlobalMemoryStatus showed more memory (dwTotalPhys = 119.85MB, dwAvailPhys = 92.39MB). Now, the headache is growing strong. Although we have more memory, the same problem shows. I can't find any more information about this, so I was kinda hoping if anyone could give me a clue on this matter. Thanks in advance. Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128554
  - 17
    - How to build an OS image which can interact with cellular emulator We have added the following lines to the BaseOSEnv.bat file. set IMGFAKERIL= set IMGEMP=1 set IMGDUALPORTRIL=1 But the generated OS image (AKU611) is still unusable. Thanks. Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128549
  - 18
    - Pinvoke of DirectShow in compact framework Hi, I am trying to see where to start doing pinvoke of DirectShow API's in compact framework. Specifically, I want to show the camera frames in a window as well as access them and play around with them. Could anyone please suggest some sample code for this? Thanks, Abhi Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128543
  - 19
    - C# toolbar stuck on bottom of screen Using VS2005, C#, How can I get the toolbar to appear at the top of the display rather than at the bottom by the SIP ? Is a custom toolbar needed? If so, where do I start? Thanks for any suggestions. Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128540
  - 20
    - Can't config SIP account using DMProcessConfigXML I alway get Falied with this code below on Windows Mobile 6. Waht have i doing wrong ? LPCWSTR in = \ L"<wap-provisioningdoc>" L"<characteristic type=\"VoIP\">" L"<parm name=\"SIPSettings\" value=\"<provision key='1232ab01' name='XXXXX'>" L" <provider name='XXXXX'/>" L" <user account='XXXXX' password='XXXXX' uri='XXXXX' allowedauth='digest'/> " L" <sipsrv addr='XXX.XXX.XXX.XXX:5060' protocol='UDP' role='proxy'>" L" <session party='First' type='pc2pc' /> " L" <session party='First' type='pc2ph' />" L" </sipsrv>" L" <sipsrv addr='XXX.XXX.XXX.XXX:5060' protocol='UDP' role='registrar'/>" L" </provision>\" />" L"</characteristic>" L"</wap-provisioningdoc>"; LPWSTR out = NULL; HRESULT res = ::DMProcessConfigXML(in, CFGFLAG_PROCESS, &out); if (res == S_OK) { delete[] out; }else { MessageBox(L"Failed",0,0); } PS. VoIP Client is working well Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128533
  - 21
    - How to setup barcode scanning from Pocket PC? I have a web application which update database when the user scanner barcode from Pocket PC (windows mobil 5.0). What settings should I do to enable the scanner function for Pocket PC? I use symbol pocket pc browser 2.0. Thanks for any helps. Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128526
  - 22
    - DirectShow Freezing after Power Suspend Hi I have a DirectShow application written in C++. Everything works well with it (preview direct to screen, capture still images, stop the preview, etc.) except when the device goes into suspend. When powering on again the preview is still and will not resume. If I shut down the application and restart it, it fails to load the camera driver and I have to reboot. I have tried handling the power notification messages which I am receiving but it doesn't help - I think although I receive the power notification on suspend (POWER_STATE_SUSPEND), this really is just a posted message and so the device powers off before my code has a chance to uninit DirectShow. Basically DirectShow throws a wobbly if the filter graph has been started and the device goes into suspend mode. I guess I must be doing something silly as this is too big a problem not to have been seen by MS, so has anyone else come across this issue? Jim Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128524
  - 23
    - new Smart Device Project time We have Symbol Pocket PC devices here at work and I have been working on some applications for them already. All design work in the past as been to modify existing applications, but now it is time for a new product. Visual Studio 2005 Pro offers 4 flavors of Smart Device development: Pocket PC, Windows Mobile 6, Smartphone or Windows CE. I realize that Pocket PC is the natural choice, but is one of the other choices more portable? Say, for instance, we found a wonderful device sometime down the road that did not run on Pocket PC, but some other Windows OS. I'd like the software I design to be universal. Is this realistic, or am I being crazy over here? Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128519
  - 24
    - UDP connection over GPRS/3G fails when Wifi is ON Hi all, I appreciate very much if anyone can help me or provide some comments. I have a HTC TyTN. With this product, I can send UDP packets to a UDP server over the GPRS/3G network ( I downloaded a free trial IPer 6.0 product to generate UPD traffic. You can find the product at http://handheld.softpedia.com/get/Internet-Utilities/Testers/IPer-10064.shtml). This works when the Wifi is OFF. However, when the Wifi is ON, the UDP server cannot receive any data packets, even a single one. So, my question is does anyone here experience the same problem before? If not, can anyone verify if your device behave similar to mine. Thank you very much, and I am looking forward for your reply. Sam Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128516
  - 25
    - Client app to notify users of changes to web-site I have a browser-based application that I wrote. I'd like to notify mobile users of certain events. Ideally it would notify them even if the screen was off, like the notifications they get for a new text message. I don't want to use text messages though (since most people still have to pay for those). Also, ideally the client wouldn't have to install anything, I could just do something browser based (JavaScript/VBScript and COM objects?). If I do need to write a small application to run on the client, in the background, that is also fine... I'm just not sure if even that is possible/acceptable. Is it possible/ideal to write an application that runs at startup and always runs in the background, and would that application be able to keep a TCP connection open even while the device was "sleeping" (or whatever you call the state your phone is in when you aren't using it, but it is still on). I think I read that there are versions of SQL and IIS servers that run on devices, if so, my small background app should be nothing compared to what those would require. I'd like for my application to play a sound and/or otherwise notifiy the user, and then open my web-site in their browser. Tag: Bluetooth application on IMX31 processor running wince 6.0 Tag: 128514

Hi
I have following doubts about "bluetooth on IMX31 processor running wince 6"

1) IMX31 based development board has APM6xxx bluetooth/wifi combo model that
uses CSR chip.This module uses UART interface.
One of the documents downloaded from Freescale site contains information
about drivers and APIs for peripheral devices like
display, ATA, Audio ,Keypad etc. But I did not find any document explaining
bluetooth.
If you know any document expalining the same, please let me know.

2)Does CSR based bluetooth device use the Microsoft's Bluetooth Protocol
stack and API or any third pary stack?

If Microsoft stack , then bluetooth based applications can be developed
using either Winsock API or Virtual COM ports.
But Winsock API is the preferred method because Virtual COM port method has
some drawbacks. (This is as per Douglas Boling 's book).

In our case i.e. Bluetooth on UART/Serial, is it necessary to follow 2nd
i.e. COM port method? Or any method will do?

Can anybody answer my queries?

Regards
Priti

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