Camera device named '' was not found

Camera device named '' was not found

Hi,

I'm new to this Motion Tablet development. I have got a Motion F5 tablet and i want to develop an application that takes pictures and stores it in jpg format.

To start with i have used the sample C# code provided with the MCA SDK (CameraDemoNet). The tablet is having an inbuilt camera. On running the application the form displays but when i press the 'Start Preview/ Reserve' button it throws an error 'Camera device named '' was not found (Unable to get last error)'. The error popsup on excution of the line 'oCam.ReserveDevice();'

The MCA log file has the following info when i run this application in tablet

W [2010-05-25 08:49:48.153] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//CA-DefaultFilebase = pic_
W [2010-05-25 08:49:48.153] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//CA-FramesPerSec = 30.0
W [2010-05-25 08:49:48.153] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//CA-FriendlyName = Camera Device
W [2010-05-25 08:49:48.168] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//CA-IlluminationLevel = 99
W [2010-05-25 08:49:48.168] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//CA-ImageX = 1280
W [2010-05-25 08:49:48.168] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//CA-ImageY = 960
W [2010-05-25 08:49:48.168] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//CA-PreviewTimeAfterPicMS = 3000
W [2010-05-25 08:49:48.184] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//CA-PreviewTimeoutMS = 15000
W [2010-05-25 08:49:48.184] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//CA-VideoX = 640
W [2010-05-25 08:49:48.184] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//CA-VideoY = 480
W [2010-05-25 08:49:48.199] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//CA-WindowHeight = 480
W [2010-05-25 08:49:48.199] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//CA-WindowLeft = 10
W [2010-05-25 08:49:48.199] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//CA-WindowTop = 10
W [2010-05-25 08:49:48.215] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//CA-WindowWidth = 640
W [2010-05-25 08:49:48.215] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//RF-DataReadRange =
W [2010-05-25 08:49:48.215] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//RF-DisplayEndOfData = 1
W [2010-05-25 08:49:48.215] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//RF-EndOfData =
W [2010-05-25 08:49:48.231] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//RF-FriendlyName = RFID Device
W [2010-05-25 08:49:48.231] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//RF-NoTagsMsgDelayMS = 5000
W [2010-05-25 08:49:48.231] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//RF-ProtocolList = 1
W [2010-05-25 08:49:48.246] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//RF-ScanTimeoutMS = 10000
W [2010-05-25 08:49:48.246] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//BC-FriendlyName = Barcode Device
W [2010-05-25 08:49:48.246] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//BC-IncludeAIMSI = 0
W [2010-05-25 08:49:48.246] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//BC-MaxLength = 5000
W [2010-05-25 08:49:48.262] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//BC-MinLength = 3
W [2010-05-25 08:49:48.262] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//BC-ScanTimeoutMS = 10000
W [2010-05-25 08:49:48.262] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//BC-ScanTypes = 100, 300, 500, 900, 1200, 2400, 3000, 3100, 5200
W [2010-05-25 08:49:48.262] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//BC-UseBarcodeKeyPresses = 0
W [2010-05-25 08:49:48.293] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//CA-DefaultFilebase = pic_
W [2010-05-25 08:49:48.293] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//CA-FramesPerSec = 30.0
W [2010-05-25 08:49:48.309] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//CA-FriendlyName = Camera Device
W [2010-05-25 08:49:48.309] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//CA-IlluminationLevel = 99
W [2010-05-25 08:49:48.309] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//CA-ImageX = 1280
W [2010-05-25 08:49:48.324] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//CA-ImageY = 960
W [2010-05-25 08:49:48.324] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//CA-PreviewTimeAfterPicMS = 3000
W [2010-05-25 08:49:48.324] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//CA-PreviewTimeoutMS = 15000
W [2010-05-25 08:49:48.324] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//CA-VideoX = 640
W [2010-05-25 08:49:48.340] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//CA-VideoY = 480
W [2010-05-25 08:49:48.340] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//CA-WindowHeight = 480
W [2010-05-25 08:49:48.340] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//CA-WindowLeft = 10
W [2010-05-25 08:49:48.340] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//CA-WindowTop = 10
W [2010-05-25 08:49:48.356] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//CA-WindowWidth = 640
W [2010-05-25 08:49:48.356] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//RF-DataReadRange =
W [2010-05-25 08:49:48.356] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//RF-DisplayEndOfData = 1
W [2010-05-25 08:49:48.371] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//RF-EndOfData =
W [2010-05-25 08:49:48.371] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//RF-FriendlyName = RFID Device
W [2010-05-25 08:49:48.371] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//RF-NoTagsMsgDelayMS = 5000
W [2010-05-25 08:49:48.371] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//RF-ProtocolList = 1
W [2010-05-25 08:49:48.387] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//RF-ScanTimeoutMS = 10000
W [2010-05-25 08:49:48.387] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//BC-FriendlyName = Barcode Device
W [2010-05-25 08:49:48.387] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//BC-IncludeAIMSI = 0
W [2010-05-25 08:49:48.403] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//BC-MaxLength = 5000
W [2010-05-25 08:49:48.403] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//BC-MinLength = 3
W [2010-05-25 08:49:48.403] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//BC-ScanTimeoutMS = 10000
W [2010-05-25 08:49:48.403] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//BC-ScanTypes = 100, 300, 500, 900, 1200, 2400, 3000, 3100, 5200
W [2010-05-25 08:49:48.418] {S0-P3224-T3064} [Config] The following line is not formatted correctly and was ignored: /Intel/HealthcareSDK/ToolTray/DefaultHandler//BC-UseBarcodeKeyPresses = 0
R [2010-05-25 08:49:48.418] {S0-P3224-T3064} [HDF] Process name={C:\\Documents and Settings\\Administrator\\Desktop\\Debug\\CameraDemoNET.exe} id={3224} attached.
E [2010-05-25 08:49:48.418] {S0-P3224-T3064} [PluginInfo] Unable to find key [/Intel/HealthcareSDK/Plugin[4]/PluginType] in configuration file.
E [2010-05-25 08:49:48.434] {S0-P3224-T3064} [PluginInfo] Unable to find key [/Intel/HealthcareSDK/Plugin[5]/PluginType] in configuration file.
E [2010-05-25 08:49:48.434] {S0-P3224-T3064} [PluginInfo] Unable to find key [/Intel/HealthcareSDK/Plugin[6]/PluginType] in configuration file.
E [2010-05-25 08:49:48.434] {S0-P3224-T3064} [PluginInfo] Unable to find key [/Intel/HealthcareSDK/Plugin[7]/PluginType] in configuration file.
E [2010-05-25 08:49:48.434] {S0-P3224-T3064} [PluginInfo] Unable to find key [/Intel/HealthcareSDK/Plugin[8]/PluginType] in configuration file.
E [2010-05-25 08:49:48.449] {S0-P3224-T3064} [PluginInfo] Unable to find key [/Intel/HealthcareSDK/Plugin[9]/PluginType] in configuration file.
E [2010-05-25 08:49:48.449] {S0-P3224-T3064} [PluginInfo] Unable to find key [/Intel/HealthcareSDK/Plugin[10]/PluginType] in configuration file.
E [2010-05-25 08:49:48.449] {S0-P3224-T3064} [PluginInfo] Unable to find key [/Intel/HealthcareSDK/Plugin[11]/PluginType] in configuration file.
E [2010-05-25 08:49:48.449] {S0-P3224-T3064} [PluginInfo] Unable to find key [/Intel/HealthcareSDK/Plugin[12]/PluginType] in configuration file.
E [2010-05-25 08:49:48.465] {S0-P3224-T3064} [PluginInfo] Unable to find key [/Intel/HealthcareSDK/Plugin[13]/PluginType] in configuration file.
E [2010-05-25 08:49:48.465] {S0-P3224-T3064} [PluginInfo] Unable to find key [/Intel/HealthcareSDK/Plugin[14]/PluginType] in configuration file.
E [2010-05-25 08:49:48.465] {S0-P3224-T3064} [PluginInfo] Unable to find key [/Intel/HealthcareSDK/Plugin[15]/PluginType] in configuration file.
E [2010-05-25 08:49:48.465] {S0-P3224-T3064} [HDF] Unable to find configuration for device [USB Video Device].

Can anyone suggest me what might be causing the problem? Am i missing something?

Thanks
Sanjeev

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I'm having the same problem on my development machine with the USB camera and haven't found an answer. Although today I did discover something in the MCA Configuration Editor that has to be where the problem lies for me (see photo below).

The field initially displays blank, and even though I can select the camera, the MCA CE reports an error when I try to save it and clears the field again. The camera works fine with any other camera app.

Please help us! I have searched other threads with the same error message, but haven't found a fix.
Thanks,
Margot

For me it is showing the exact name 'USB Video Device' and is not showing any error.

Sanjucgnr,

In most cases like this it is because you have copied the SDK files to the Tablet, The SDK is only for the development work station. Best to remove SDK files from the table and reinstall the PD. If you search the forms there are examples of how to remove the files from the tablet and reinstall.

Thanks

John C

Can someone please address my problem? Because it's on my development workstation, not the tablet. Thanks.

ETA: Fixed! I went through Motion to getthis escalated and was told:

1. Make sure that the name of the Camera in the Hardware Device manager matches exactly the Friendly name in the IntelHealthcare.cfg file.

2. Check the mode the camera is running in (MJPG or YUY2 or ???) There were issues supporting MJPG. What is the SDK version?

I made sure that Device Manager and Scanners and Cameras had the same name and edited IntelHealthcare.cfg:
///////////////////////////////////////////////////////
////////////Camera Plug-in Configuration //////
///////////////////////////////////////////////////
/Intel/HealthcareSDK/Plugin[1]/FriendlyName = Microsoft LifeCam VX-3000 #4

deadbeatclub,

Is your issue resolved or are you still looking for assistance?

John C

Hi John,

I haven't copied the SDK to tablet. I have compiled the SDK sample code in my development PC and then installed it into tablet. Then tried it.

The MCA Configuration Editor is showing 'USB Video Device' as the friendly name in Plug-in parameters under Camera Plug-in. Incontrol panelalso i'm getting the same name under 'Scanners and Camera'.

Do ireinstall the PD in tablet as you suggested?

Thanks

Sanjeev

Best Reply

sanjucgnr,

We need to make sure that the systems are setup correctly and then if we still have the error we can look at the logs to see what is wrong.

Make sure that you have the same version of the SDK and your PD. It is a good idea to just remove everything you have from the tablet then install the same version of PD as your SDK. You can get the SDK from Intel's download site at

http://downloadcenter.intel.com/SearchResult.aspx?lang=eng&ProductFamily...(MCA)&ProdId=2854&LineId=3022&FamilyId=2918.

The PD can be downloaded from Motions site at

http://www.motioncomputing.com/support/driver_download_c5.asp

Here is another thread with instructions on the steps to perform.

http://software.intel.com/en-us/forums/showthread.php?t=59397&o=a&s=lr

Once this is done copy just your application to the tablet and see what happens.

If it still fails please attach you log files and we will take a look.

Thanks

John C

Hi John,

This is worked for me. As you suggested i have downloaded the PD from the given link and re-installed into tablet pc. Eventhough the SDK and PD versions were shown as same, and i'm sure that i haven't installed SDK into tablet pc, there was something missing. After PD re-install i have tried the same exe which was not working earlier is now working perfectly.

Thank you John once again for your proper guidance.

Sanjeev

Quoting Johnny Cutright (Intel)deadbeatclub,

Is your issue resolved or are you still looking for assistance?

John C

John,

Yes, my last post described information I received from Motion that allowed me to fix the problem.
Thanks,
Margot

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