serial port break

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- Previous
  - 1
    - Problems removing old product on device during install I'm having trouble on PPC 2002 devices where cleaning up old products short cuts that where on the 'Programs' Screen will not be refreshed if 'Programs' screen is open when install / cleanup occurs. In the cabfiles setup DLL in the codeINSTALL_INIT function I cleanup files short cuts and registry for the older product. On 2003 devices the 'Programs' screen refreshes but not on 2002 devices. On the 2002 device the short cuts remain but icons are painting default windows icon. Tapping on gives message about not able to find but screen does not refresh. You must soft reset device to get the screen to refresh. Any ideas on how to force 'Programs' Screen to refresh during or after install? Tag: serial port break Tag: 86224
  - 2
    - Mobile Forms on the Fly... I want to create mobile forms on the fly...Could somebody tell me the best way to do that? I have an XML, with information...I put the information on a string with all the tabs, but i can' print it to my aspx? Should I build a control? or there's another way around? Tag: serial port break Tag: 86222
  - 3
    - Problem with Pocket Access I encountered a problem when I synchronize from a Access mdb file to a Pocket Access cdb file using ActiveSync. Sometimes, some records are not sent to the device, and/or sometime some records are deleted in the mdb file after synchronization. Has someone already encountered this kind of problem and is there a solution or workaround ? The device is : Dell AXIM X3 PocketPC 2003 (4.20.1081 build 13100) ActiveSync installed on PC is 3.7 Tag: serial port break Tag: 86216
  - 4
    - How to make Pocket Outlook display a specific mail ? Is there a way to make Pocket Outlook display a specific mail. Using POOM I could make Outlook display a Contact, Calendar or Task. But POOM does not handle Inbox. So I am working with MAPI to get info about the Inbox. But could not figure out how to display a mail. Help is appreciated. Thanks. PR Tag: serial port break Tag: 86210
  - 5
    - Replacing Widcomm Is it possible to replace the Widcomm BT stack with the Microsoft one? Even if it means no removing the former? I have an Axim X30 BTW. Spammy Tag: serial port break Tag: 86208
  - 6
    - Launch Application on Emulator doesn't work I've been struggling with this and searching for a solution for some time now. I want to get the following to work on my Windows Server 2003 Std development machine: Visual Studio 2003, Pocket PC 2003 SDK, and Active Sync 3.7.1 Everything worked fine for a while, then stopped working - maybe after I installed the Active Sync 3.7.1 update? I can deploy and launch/debug apps on devices and I can deploy apps to the emulator. However, I cannot launch applications on the emulator from Visual Studio 2003 for debugging. I have tried uninstalls and reinstalls of all the software involved - reinstalling in various sequences hoping to resolve the problem. I have verified that the Registry Entries for ProxyPorts are the same as those on another machine that worked. After the last sequence: Remove VS2003, Remove Active Sync, install Active Sync, install VS2003, install PPC 2003 SDK, I've begun to experience problems with Outlook 2003 and how in interacts with Word 2003!!! -->> "No such interface supported" errors when Word 2003 is selected for editing email. After reviewing the news groups here and other places on the Internet, I've noticed that I am definitely not alone with these bugs -- both the Launch Application failure and the "No such interface supported" failures. This is my last request for assistance with the Launch Application problem before I submit a bug report, wipe the system, rebuild it clean, and start over. -- AJStadlin subs@appnetsys.com Tag: serial port break Tag: 86199
  - 7
    - Server Database and EVC++ Hello is there a way to access the Database(Sql or anyother) directly i dont want my Pocket PC to have the database running in.. i just want to retrieve certain data from server any sample apps or ideas will be a great help -- Thanks Arvind -- "eRiva Systems" - Where Technology Meets Life, Every Minute. arvindr@erivasystems.com www.erivasystems.com Tag: serial port break Tag: 86198
  - 8
    - How to handle when the user click the OK at the top right hand corner? Hi all, I want to do something before the user close the program. My application only have an OK instead of the cross at the top right hand corner. What message should I handle or what method should I use? My application is running on PPC 2002. I am using EVC++3.0 Thanks! Tag: serial port break Tag: 86191
  - 9
    - frmTest.cs - OpenNETCF Hello, I used the code from this file to capture signatures. Is it possible to extend this code to add a background picture in the PictureBox where the user has to sign? Regards patrick Tag: serial port break Tag: 86189
  - 10
    - How to create non full screen modeless dialog? Hi, I want to display a NON full screen modeless dialog box, so I use the following code CDialog pDialog; pDialog.Create(IDD_PROGRESSDLG,this); pDialog.m_bFullScreen = FALSE; pDialog.ShowWindow(SW_SHOW); I have set the m_bFullScreen to FALSE, but the dialog still occupied full screen. Can anyone tell what should I do? Thanks! Tag: serial port break Tag: 86188
  - 11
    - Message 0x036E Hello! My application's main window receives a lot of messages with code 0x36E, but I could not find it's description in MSDN and headers. Maybe someone can help me with information about this strange message? Thanks! Tag: serial port break Tag: 86185
  - 12
    - Scrollen in PictureBoxes Hello, I want to load bigger images in a PictureBox than the PictureBox is. So it would be good when I can sroll in the PictureBox. Is there any possibility? mat Tag: serial port break Tag: 86182
  - 13
    - Read Serial in SD Memory I need read serial number or the number assigned when giving format the SD Memory. does somebody know? In eVB or VB or eVC or other ... please help! Doménec cots www.farandsoft.com domenec@farandsoft.com Tag: serial port break Tag: 86179
  - 14
    - why not captue lvn_itemactivate I created a list view in a dialog and found that there is not lvn_itemactivate message. I wonder what should i do ? Tag: serial port break Tag: 86176
  - 15
    - Developing a web appl. for Pocket PC Hi, We are in the process of developing a web page specifically for Pocket PC. We already have a web application in ASP and want to make it compatible to Pocket PC also. I want to know the constraints that should be taken take care of when developing a Pocket PC appl. Or can you suggest me the changes that i can do with my existing application to make it compatible with PDA also. Please suggest me some ideas or give a web link where i can get some input on this issue. Regards, Hemanth kumar Tag: serial port break Tag: 86174
  - 16
    - How can I display a jpg file on PPC 2002? Hi, I have asked this question before. Someone suggest me to read http://www.pocketpcdn.com/sections/image.html However, I still can't find a method which can display the jpg file easily like using SHLoadBitmap. Can anyone help me? I am using EVC++ 3.0. Thanks!! Tag: serial port break Tag: 86173
  - 17
    - Aliasing Problem in the IPAQ5550 as Sampling Frequency decreasing Hello! When I recorded wave file with 22050Hz, mono-option in the IPAQ5550 using the voice memo(voice recorder), I found the aliasing problem. But aliasing don't happen in the 44.1kHz. So, I had checked the white paper of IPAQ5550 codec chip(AK4535). The paper said usually that codec supports 44.1kHz, and anti-aliasing filter(LPF) with Fs/2 cutoff frequency. and Cutoff frequency is changable as sampling frequency. My Question are below : 1. Well, Why aliasing happen? 2. How can I remove this aliasing in the another sampling frequency? Thanks a lot! Tag: serial port break Tag: 86171
  - 18
    - Scroll Bar I'm using VB and have a form which shows up on my pocket pc, however the form goes byond the bottom of the screen, how do I create a scroll bar so I can see the whole form. Thanks, Jerry Tag: serial port break Tag: 86167
  - 19
    - odd checkbox Recently i wrote a program which consisted of some checkbox. I found a strange fact that the checkbox will hide left square box if disable it. What is it? Does anybody meets it? Tag: serial port break Tag: 86166
  - 20
    - about the right top button Hello, I write a dialog program based Smartphone 2003. And I port it to platform PPC 2003 easily, however, i found the dialog has a 'X' button in right-top corner. The program will hide rather than exit if user click it. I want to change this behavior. Who can help me? Thanks in advance. Tag: serial port break Tag: 86165
  - 21
    - Attempting to use an invalid compiled help (.chm) file Hi, I've installed eVC++4.0 + SP4 + PocketPC 2003 SDK on WinXP Pro SP2. All works fine except the following error message is displayed when I click Help/Contents on the main menu of eVC++ : "Attempting to use an invalid compiled help (.chm) file" When I click OK the following message is displayed: "Unable to display Help: A required component is missing. Please reinstall." Does anyone have this problem ? Thanks. Tag: serial port break Tag: 86164
  - 22
    - To avoid multiple items being displayed in Windows task list bar for the same application I am writing a Win32 GUI dialog-based application with Visual C++ 6.0. The application is composed of a few tens of dialogs. To speed the switch between different dialogs, I keep the dialogs in the memory but deleting them when they are not active, and only the active dialog is displayed as the current window. To give more details, after each dialog is created by DoModal() when it is called at the first time, and once another dialog gets the con, the current dialog will just minimize and hide (by SetWindowPos) itself but delete itself (by OnCancel), so it will be still in the memory. The next time it turns into active it will call ShowWindow (SW_SHOW) to display itself. One problem I met can be decsribed as: once a new dialog is created by the application using DoModal(), an item will be added to the Window Task List Bar, and item could not be removed even the corresponding dialog already turns into inactive. So soon the Window Task List Bar becomes very crowded but actually only the last item is useful. Anybody can help solve the problem? Thanks in advance. John Tag: serial port break Tag: 86161
  - 23
    - running application on pocket pc 2003 emulator I want to run only Pocket PC Emulator (which works fine). Then run an application which I have downloaded in order to see the application is okay. The application is a Pocket PC 2002. Using folder sharing I can find the application okay. When I try to run this application I get an Error Message â??The application cannot run on this device type. Please install the application specific to this device type.â?? Can anybody please help me with this problem as I am brand new to using this type of emulator and it seems very daunting at first. Tag: serial port break Tag: 86159
  - 24
    - HELP: Wininet FtpOpenFile Hello, I'm trying to upload a file to different servers, one is running Windows XP Professional and the other is running Linux. When I upload the file to the Windows server, the file is created, but as soon as I close the handle, the file is deleted. When uploading to the Linux machine the file is uploaded, but If I call any other FTP function it fails. Any ideas what's wrong? Thanks This is my code: Before I InternetOpen + InternetConnect. HANDLE hFile; HINTERNET hFtpOpenFile; HINTERNET handle; DWORD dwWritten = 0; DWORD dwRead; DWORD dwBytesWritten; DWORD nBytesToReadWrite = 1024; DWORD nBytesWritten = 0; hFile = CreateFile(lpzFile2, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_ARCHIVE, NULL); long lFileSize = GetFileSize (hFile, NULL); long nSumBytes = 0; char *inBuffer = new char [lFileSize]; DWORD nBytesLeft = lFileSize; if(bBinary) { hFtpOpenFile = FtpOpenFile(hConnect, lpzFile1, GENERIC_WRITE, FTP_TRANSFER_TYPE_BINARY, 0); } else { hFtpOpenFile = FtpOpenFile(hConnect, lpzFile1, GENERIC_WRITE, INTERNET_FLAG_NO_CACHE_WRITE | INTERNET_FLAG_RELOAD | INTERNET_FLAG_RESYNCHRONIZE | FTP_TRANSFER_TYPE_ASCII, 0); } if(!hFtpOpenFile) { InternetCloseHandle(hFtpOpenFile); CloseHandle (hFile); return false; } do { if(ReadFile(hFile,inBuffer,nBytesToReadWrite,&dwRead,NULL)) { nSumBytes = nSumBytes + dwRead; InternetWriteFile(hFtpOpenFile,inBuffer,(nBytesToReadWrite >= nBytesLeft ? nBytesLeft : nBytesToReadWrite),&dwBytesWritten); nBytesLeft = lFileSize - nSumBytes; } else { CloseHandle(hFile); InternetCloseHandle(hFtpOpenFile); return false; } }while(nSumBytes != lFileSize); InternetCloseHandle(hFtpOpenFile); CloseHandle(hFile); return true; Tag: serial port break Tag: 86158
  - 25
    - Using Signature Capturing Hello, I want to use SinatureCapturing (Saving the Signature in Sql Server Ce Database and Retrieving the Signature from Sql Server Ce Databse). from the MSDN Example: http://msdn.microsoft.com/mobility/understanding/articles/default.aspx?pull=/library/en-us/dnnetcomp/html/PPCSignatureApp.asp I looked at this example and after one while I came to the realization that I have to use the SignatureControl.cs File and the Network.cs File.(I added this files to my application). Then I add the following code to my Main Form (I know that the database saving requires additional code, but I want only test at the beginning if the Control is displayed and if I am able to write on this Control with the pen.): SignatureControl _signature = new SignatureControl(); and in the constructor: _signature.Location = areaSignature.Location; //areSignature is the name of the panel _signature.Size = areaSignature.Size; this.tabPage2.Controls.Add(this.areaSignature); I only added this code to the MainForm according to the constructor and FormLoad Method of the MainForm of the sample application. (I also set the sign here file to embedded resource of my application.) But when I deploy the application the panel is displayed without any additional functionality or the bachground sign here. Anybody an idea what I have forgotten? robert Tag: serial port break Tag: 86155
- Next
  - 1
    - res2exe destroy my app icon Hi, I am rewriting my application to run in true VGA mode in VS .NET. I have used res2exe to make my exe VGA capable, but my application icon has gone. Is there any way to add (bring back) icon to my exe? I have try several icon manager program, but they allow only icon replacing only... Thanks, Gabor Tag: serial port break Tag: 86154
  - 2
    - Is there a way to simply run the emulator? I am looking for a way to run a PC emulator for Pocket PC programs for training purposes. From what I have read, I can run an emulator if I install an SDK and a couple other things, but it still won't run regular Pocket PC programs. It seems to me there has to be a training "simulator" out there. I just can't find it. Can someone point me in the right direction? Thanks! obf Tag: serial port break Tag: 86147
  - 3
    - How to differentiate between pocket pc 2000 and 2002 What are the ways to differentiate between pocket pc 2000 and 2002 devices from a users point of view? The way I differentiate them is the "Microsoft mobile" written vertically on the Today screen. Are there any other ways to tell what device it is? Tag: serial port break Tag: 86142
  - 4
    - CeRapiInvoke and LocalFree problem... Recommendations for using CeRapiInvoke() function usually suggest to use LocalFree() call to free the memory. I call CeRapiInvoke() on the desktop and do not provide any input parameters: //Initialize Windows CE RAPI hr = CeRapiInit(); //Invoke CallMyFunction routine in MyRapi DLL in the \Windows directory. hr = CeRapiInvoke(L"MyRapi", L"CallMyFunction", 0, NULL, &cbOut, &pOut, NULL, 0); ......................................... But CallMyFunction() on CE/PocketPC side checks input parameters and tries to call LocalFree() if input pointer is valid: HRESULT CallMyFunction(DWORD cbInput, BYTE *pInput, DWORD* pcbOutput, BYTE** ppOutput, IRAPIStream* pIRAPIStream) { //............................... if (pInput) LocalFree(pInput); //.............................. return 0; } I expect that CallMyFunction() gets "0" and "NULL" for cbInput and pInput parameters and I do not have to call LocalFree() because I did not allocate any memory for input buffer. However my pInput parameter is NOT NULL in CallMyFunction()! So, should I call LocalFree(pInput) in this case or I have to check cbInput parameter instead of pInput for zero condition before LocalFree()? Thanks! Tag: serial port break Tag: 86138
  - 5
    - PRB : Regarding capturing of IP address Sir, I have written one application which uses HTTP connection for Pocket PC 2003 . Now I want that user who is using the Pocket PC won't be able to use the network connection other than my application. For this I want to know the IP address, which he(User) enters in the Internet Browser or any other Application through my application so that I can block that connection . I am not able to locate any API's for this. If anybody knows about this , please help me on this. Thanks & Regards Birinder Singh birinder.singh@prakriti.com Tag: serial port break Tag: 86134
  - 6
    - XML in eVC4 C++ A generic question: I need to generate XML-files in my app, made in C++ using eVC4. There seems to be different apporaches...Any hints or experiences on this topic? Thanks, Ole-Johan Ellingsen Tag: serial port break Tag: 86126
  - 7
    - Cannot find Msxml2.DOMDocument.3.0 Hi. I am trying to use the XML-parser provided by MSXML2. I want to instanciate the object, but first I want to find the CLSID using this call: HRESULT hr = CLSIDFromProgID(TEXT("Msxml2.DOMDocument.3.0"), &ClsID); This fails, returning 800401F3, which should be Invalid class string. Is this not supported? I use C++ in eVC4, running the app on a Qtek 2020 (WinMob 2003 Phone Ed.). Thanks, Ole-Johan Ellingsen Tag: serial port break Tag: 86124
  - 8
    - Controlling Media Player Programatically Hi all, I want to create a small app to allow me to use my BT SE phone to control the media player on my PDA, much in the way you can on the PC/MAC. Further, I want to write this in C# and this is my first PPC application. How can I control the Windows Media Player programatically? Is there an API to manage basic functions as well as the more complicated (shuffle/loop toggle and playlist management)? I read something about a Media Player SDK - would it be a better idea to incorporate the media player internally to the app or alternatively manipulate the already running player with some sort of message passing / key pressing? Thanks! Spammy Tag: serial port break Tag: 86121
  - 9
    - Simple communication over Bluetooth Hi all, I want to create a small app to allow me to use my BT SE phone to controlt he media player on my PDA, much in the way you can on the PC/MAC. Further, I want to write this in C# and this is my first PPC application. From what Ive read so far there is no cheap way of programatically controlling Bluetooth on my Axim X30. Fine, for now I'll be using COM and a manual BT connection. When using COM over BT, would one just use it as if it was a normal COM port? Would it just be like on the desktop? Are there any hidden dangers which I should be aware of for both BT use and general COM programming? Thanks! Spammy Tag: serial port break Tag: 86120
  - 10
    - eVB vs VB.net 2003? I want to develop an applications for a pocketpc for use in the field. I have some experience in VB6 so i started out with embedded VB. But that works very slow (have to load a 4700+ species-list in a listbox, takes minutes to do that). On the net i got the impression that apps developed with the .net framework are much faster. So i want to know is this really true? And if so, is it possible to develop applications for a pocketpc with VB.Net 2003 standard? Software development is not my company's primary goal so we can't invest in a complete Visual Studio.Net suite. thanks Karel Tag: serial port break Tag: 86119
  - 11
    - Grid Control wanted... Hi NG i need a Gridcontrol to display some data. on feature that i need seems to be a little bit tricky... I need to display one column with a percentbar (like a progressbar) has anyone a idea where i can get such a control... regards peter Tag: serial port break Tag: 86118
  - 12
    - Login password Hello, I was a little wondering because I have a Login with a text where the password is typed in. But in the properties of the text box there does not exist the property TextMode which I can assign Password. How can I reach the same results in a TextBox in the .NET Compact Framework? thx mat Tag: serial port break Tag: 86117
  - 13
    - PictureBox Hello, I have a question referring picture boxes. How can I manually assign the pictureBox a path of a file without the help of the VS Designer? thx mat Tag: serial port break Tag: 86116
  - 14
    - Plz: Need some advice creating a PocketPC work order application Dear Windows Mobile Developers, We are searching for a solution to create digital work orders. Now every work order is handwritten. As soon as the work order is back in the office it is retyped into a central work order application. Retyping the work order is time consuming and error sensitive. Idea is to give every employee a PocketPC. In the PocketPC work order application the employee should be able to perform the following tasks: - create a new work order - select a customer (sync from existing MSSQL database) - create work order rules containing: o article group (sync from existing MSSQL db) o article from this group (sync from existing MSSQL db) o amount o price (default price from existing db, sometimes overruled by employee) - customer must be able to give his fiat by signing the work order When the employee returns at the office and puts the PocketPC in the cradle the work orders are automatically being synchronized to a central Microsoft SQL database. In the near future we would like to sync the work order application from any where with UMTS. I have done some research and found the following options: - .NET Compact framework with VS 2003 (just built a hello world on my PocketPC) - Syware VisualCE (see www.syware.com for more info) We have experience programming VB and VB.Net and Microsoft SQL Server. I have the following questions: 1) What is the best development tool for this job? 2) What is the best PocketPC database for this job? 3) What is the best way to sync a PocketPC db with MSSQL Server 2000? 4) What is the best way to save a signature on a PocketPC? Thanks in advance for any reactions, KoBuster Tag: serial port break Tag: 86114
  - 15
    - smartphone, retrive information about Cell ID (CID), Local Area Code (LAC) and Location area ID (LAI) ? hi, in smartphone platform (2002/2003) how can i retrive information about Cell ID (CID), Local Area Code (LAC) and Location area ID (LAI) ? best regards Matteo G. teog69@NOSPAMyahoo.it Tag: serial port break Tag: 86113
  - 16
    - Developing PocketPC application with web interface Hi all, I'm considering developing a PocketPC application which will use PocketIE as the interface. Therefore I need to run some sort of web-server on the PPC. Either I create a small one myself or I use one that is already out there. I intend on using eVB or ASP, it must work on PocketPC 2002 devices (and ideally 2000, if possible) and be as small as possible. Various old postings here talk about a web-server provided by Microsoft but all the links point to a page on MSDN which is either broken or doesn't contain any such information about this web-server. What is the correct URL? Is it any good for my requirements? I've seen PocketASP which looks interesting, but I'd like to know about alternatives too. Many thanks, Richard. Tag: serial port break Tag: 86110
  - 17
    - How can I delete a file in Pocket PC 2002? Hi, can any one tell me how to delete a file in my Pocket PC 2002 program? _unlink(), remove() functions are not supported in embedded VC. :( Thanks. -Junjie Tag: serial port break Tag: 86109
  - 18
    - does someone has mpeg4 codec for pocket pc? thanks or where can i find it? does someone has mpeg4 codec for pocket pc? thanks -- ³ÂïÄ chentan@nlsde.buaa.edu.cn Tag: serial port break Tag: 86108
  - 19
    - ChangeDisplaySettingsEx(NULL, &devmode, 0, CDS_TEST, NULL); Hi all, I have read that ChangeDisplaySettingsEx() will hang when called to change orientation under certain conditions on some PPC's. Does it also hang in this way when using CDS_TEST ? Thanks Dave Tag: serial port break Tag: 86107
  - 20
    - popup-window Hello, Does there exist any possibility to display a little popup-window with some text when a new form is opened. I want that as a little explanation for the user when he enters a new Form. thx robert Tag: serial port break Tag: 86106
  - 21
    - Windows Symbol Hello, I quoted that in the title bar should be displayed a certain icon. When I look at my Forms in VS.NET the Icons are displayed correctly but when I deployed it on PocketPc is hidden by the Windows Icon. Is it possible to display my Icon? Regards patrick Tag: serial port break Tag: 86105
  - 22
    - Session Initiation Protocol (SIP) Hi, I am doing research for Pocket PC Phone Edition and later on probably continue with the programming task. I want to create a program that enables users to make and receive telephone calls to other users for free on SIP platform, and to and from the telephone network (PSTN). Can it be done? If yes, what is the best programming language to use and tools required. Well, I am a newbie in this area, I am not sure where to start, any reference? Any help is greatly appreciated. Thanks in advance Tag: serial port break Tag: 86104
  - 23
    - Session Initiation Protocol (SIP) Hi, I am doing research for Palm Smart Phone and later on probably continue with the programming task. I want to create a program that enables users to make and receive telephone calls to other users for free on SIP platform, and to and from the telephone network (PSTN). Can it be done in Palm OS? If yes, what is the best programming language to use and tools required. Well, I am a newbie in this area, I am not sure where to start, any reference? Any help is greatly appreciated. Thanks in advance. Tag: serial port break Tag: 86103
  - 24
    - Installation order with Add/Remove Programs When using Add/Remove Programs in ActiveSync, is there a specification for the order of installation when more than one package is selected to be installed? Our customers will be installing a third party product, and then our updates on top (using MSI installers). They will be deploying on many devices, and the easiest way is if, on each device, they could run Add/Remove Programs a single time and install both components. However, the two components need to be installed in the correct order. In my experimentation so far, it appears that when more than one component is selected, Add/Remove Programs will install in the same order that the MSI's were installed on the desktop PC. Is this correct? I need to give customers instructions that will yield consistent results. - Richard Tag: serial port break Tag: 86100
  - 25
    - Pocket Access v SQL CE I'm using Access 2000. If I am not using SQL server, how can I populate and use SQL CE on the device instead of a CDB file? I have too many records and the CDB is just too slow. What is an *.sdf file on a hand held? Would XML be a better answer? I typically have 20,000 records plus in my products table. Thanks in advance, R B Tag: serial port break Tag: 86089

I read serial port by thread function.
when I turn off the power and then back turn on,
the device is locked just by the thread?

can I prevent?

in the same porblem, when I read serial port as date from GPS card,
when the card is disconnecting it locks a whole device.

can I prevent?

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