Posts by Kaiser

    Hello,


    I have a strange problem with installed .NET version and don't know how to solve it.

    I created a tool with C# using .NET v3.5 network libraries. Starting/debugging in VC 2008 works without problems.

    Also starting from console worked fine.

    Bun when I restart display and start directly from console I get following error message:

    Code
    1. Error
    2. An unexpected error has occurred in CSharpMqttPublisher.exe.
    3. Select Quit and then restart this program, or select Details for more information.
    4. After pressing details I get:
    5. This application requires a newer version of the Microsoft .NET compact framework than the version
    6. installed on this device.

    When starting by VC 2008, I see in the output window, following output:

    Code
    1. "CSharpMqttPublisher.exe" (Verwaltet): "C:\Program Files (x86)\Microsoft.NET\SDK\CompactFramework\v3.5\Debugger\BCL\mscorlib.dll" wurde geladen
    2. "CSharpMqttPublisher.exe" (Verwaltet): "d:\development\display\csharpmqttpublisher\bin\release\CSharpMqttPublisher.exe" geladen, Symbole geladen.
    3. "CSharpMqttPublisher.exe" (Verwaltet): "d:\development\display\csharpmqttpublisher\bin\release\M2Mqtt.NetCf35.dll" geladen, Symbole geladen.
    4. "CSharpMqttPublisher.exe" (Verwaltet): "C:\Program Files (x86)\Microsoft.NET\SDK\CompactFramework\v3.5\Debugger\BCL\System.dll" wurde geladen

    So I tried to install the two .cab files manually in /ffsdisk directory but no changes/improvements.

    What I'm doing wrong?

    What could I do to start C# .Net programs directly after start without VS 2008?


    I tried to compile for "Any CPU" with Platform "Windows CE Gerät" and "NetDCU9 ARMV4I Device" - but no difference.


    Best regards, Andy

    Hello,


    after trying several methods:

    shared memory, named pipes (not supported on .NET 3.5 ),

    Clipboard (did not work),

    communication over files (too many write operations would cause an earlier death of flash memory),

    I decided to communicate over network.

    Application 1 (c++) sends messages to Application 2 (c#) on same device (WinCE).

    This 2nd application forwards the received messages to its defined MQTT broker.

    This seems to work sufficently.


    Best regards, Andy

    Hello,


    is there a sshd (ssh deamon/service/server) for WinCE available?

    Looking for a possibility to access by ssh on a WinCE NetDCU11 board instead of telnet.

    Like the ftpd (FTP server) looking for sshd but already not found.

    Would be nice if there would be a solution.


    Best regards, Andy

    Hello,


    the reason is I have already a big tool/program written in C++.

    In that I would just like to send/publish MQTT messages to a broker.

    To convert my main program into .NET would take months...

    Hello,


    I tried but aren't able to use it.

    Compiled the dll sucessfully but cannot use it in my NetDCU project.

    First I cannot enable the /clr option (not available in project).

    I tried on Win7 and there was a /clr option, but then I ran into 2nd problem:

    I don't know how to access to Object names and methods of .Net Dll.

    Do you have some examples or other tips to get this to run?

    Hello,


    what is the best way to implement/use MQTT on NetDCUx device?

    Is there somewhere a library or some example code, I could use?


    Best regards,


    Andy

    Hello,


    I'm trying to get the Interface COM3 to work. Hardware seems to be wired correctly.
    COM1 and COM2 are working fine.
    On COM3 I dont receive any data in my program. While sending data by a terminal program, I always receive the same string I sent, back.
    Is there a connection problem? Or do I have to configure somewhere in registry?
    Unfortunately there is no information in debug output while starting board in terminal.
    Only Serial1 is mentioned:
    > Drivers\Builtin\Serial1 - OFF
    In registry all 3 serial interfaces are active.


    Thanks a lot in advance...



    Best regards, Andy

    Hello,


    still waitin for an improvement/solution/workaround.
    Is there maybe an update for driver which I could test/use?
    It's terrible to press sometimes several times on touch to get an action on display.


    Best regards, Andy

    Hello,


    can you tell me where to download this MS Platform builder? I've found one and downloaded from Microsoft but can't install it. I have unzipped it, but haven't found any cerhost/cerdisp sources.
    Is it somewhere to download for free, at all?
    Or couldn't someone send me the neccessary files? That would be great!

    Hello,


    at the moment, I'm using following settings for touch in Registry:

    Code
    1. reg open \Hardware\Devicemap\Touch
    2. reg set value Debounce dword 0
    3. reg set value MinCalibrationPointCount dword 5
    4. reg set value PollUpTimeMultiplier dword 1
    5. reg set value TouchSamples dword 2
    6. reg open \HARDWARE\DEVICEMAP\KEYBD
    7. reg set value Status dword 0


    Best regards, Andy

    Hello,


    I have downloaded the tools cerdisp.exe and cerhost.exe from "Tools/RemoteDisplay" and they work fine.
    I can start cerdisp.exe on display automatically by "cerdisp.exe -c".
    Now I want to start cerhost.exe without always typing in the IP address in dialog and connect automatically to display-IP-address by command line parameter.
    I found another thread where you said there is no support for command line parameter. But there is a possibility to download the source code
    and add command line parameter support by myself. Unfortunately I can't find nowhere the sourcecode.
    Can you tell me where to download or do you have maybe already a new version with that support?
    Thank you...


    Best regards, Andy

    Hello,


    wanted to ask what's about issue 2213?

    Code
    1. 0002213: [Touch driver] Touch coordinate depends extremely on the pressure and are very inaccurately on bigger panels


    Some of our customers have problems with the touch. They told me that the touch does not react always when they press.
    Sometimes they have to press up to ten times until they see a reaction.
    I haven't such strong problems but sometimes I also have to press 2-3 times until it works.


    I have seen issue 2213 in the roadmap and would like to ask if there is maybe soon an update which probably solves also my problem?



    Best regards, Andy

    Hello,


    I found a new Kernel (1.30 from 17.7.2017) for NetDCU11.
    Can you tell me what exactly changed?
    Neither in the History nor in the Changes this version is described.
    Thanks.


    Andy

    Hello,


    I don't know how. Customer told me machine was off for one week. After switching on, the password window was visible after switching on the machine.
    Nobody activated that. Customer now is not possible to work because display is locked.
    What do you mean with WCE module? It is a NetDCU11 with WinCE v6.00 installed. (Build 0 on May 15 2014).


    The question now is how to remove that password window? No password is known cause not set.

    Hello,


    a customer switched off the display for about one week.
    Now the switched on the machine and system password is activated.
    The main application is started but no access to it due to password window.
    Now the question, howto reset that? How could this happen?
    Is it resetable or do I have to install the system new completely?


    Thanks a lot.