Access COM Port through Forms 6i

Dear all,
How r u???
I want to connect hardware (i.e. IR devices) with COM port. And want to access through Forms. I have done it before in .NET technology but at this time i want to do this in Oracle Forms.
Kindly reply me for this.@ [email protected]
thanks
Muhammad Raheel Mannan

If you have done it in .net you can make it as exe and implement webutil in forms.
Call the .net exe using the webutil client host
Rajesh ALex

Similar Messages

  • Exception while accessing com port from servlet

    I am trying to access communication port from a Servlet using java communications api's.
    But Following exception was thrown
    Caught java.lang.NullPointerException:name can't be null while loading driver com.sun.comm.Win32Driver
    The SecurityManager do not allow that opeartion.
    java.security AccessControlException:access denied (java.io.FilePermission c:\j2sdk1.4.1\jre\lib\javax.comm.properties delete)
    at java.security.AccessControlContext.java:270) at java.security.AccessController.checkPermission(SecurityManager.java)
    at java.lang.SecurityManager.checkDelete()
    at java.comm.CommPortIdentifier.getPortIdentifiers(CommportIdentifier.java)
    Please help me.Tell me what to do.how to successfully access a communication port from a Servlet.

    Hi there. I am also facing the problem accessing com port via servlet. if u have the solution, kindly forward to me at [email protected]
    many thanks

  • How to connect com ports in forms 6i

    hi im creating a POS in Kuwait but i dunno how to connect the com port in forms 6i if any one know plz tell me

    Hi,
    .odb is openoffice.org database file or open source database file. Anybody has any knowledge on how to use Form 6i with this database file..

  • Reading from COM port, in forms 6i.

    Hi All,
    Can anybody help me how to read COM port, capture from comport in forms 6i, we have weigh bridge system and they have supplies MS access bases application, i would like to use forms based own application instead that.
    please anybody help me..
    thanks in advance

    [http://www.java2s.com/Code/Java/Development-Class/COM-Port.htm]

  • Security Exception while accessing com port from servlet

    I am trying to access communication port from a Servlet using java communications api's.
    But Following exception was thrown
    Caught java.lang.NullPointerException:name can't be null while loading driver com.sun.comm.Win32Driver
    The SecurityManager do not allow that opeartion.
    java.security AccessControlException:access denied (java.io.FilePermission c:\j2sdk1.4.1\jre\lib\javax.comm.properties delete)
    at java.security.AccessControlContext.java:270) at java.security.AccessController.checkPermission(SecurityManager.java)
    at java.lang.SecurityManager.checkDelete()
    at java.comm.CommPortIdentifier.getPortIdentifiers(CommportIdentifier.java)
    Please help me.Tell me what to do.how to successfully access a communication port from a Servlet.

    Well, have you tried the obvious to add the following permission to your web server's policy file?
    grant "file:<wherever my servlet resides>\myservlet.jar" {
    permission java.io.FilePermission "c:\j2sdk1.4.1\jre\lib\javax.comm.properties", "write,delete";
    }

  • Access serial port through AIR

    isnt there any extensions or API buit for accessing serial
    port from AIR.
    i am designing a vending machile applicaton in which a coin
    drop is detected and corresponding images or message is displayed.
    MDM Zinc 3.0 allows serial port access but worths more than
    what it deserves. does AIR has some similar functionality.
    Any help.

    I'm not too hot on this subject, but would it not be possible
    to use Binary Sockets to connect to another app on the machine that
    could connect to a serial port?

  • Finding db server/port through forms

    Hi,
    Is there anyway to find the database server ip, port and current DB instance through forms10g?
    Thanks in advance

    Sorry, But i can only help you With HOST_NAME, I.P AND INSTANCE_NAME... for Port i don't know any Dictionary View..
    and i don't think so there is any available... its better to close the question...
    SELECT  INSTANCE_NAME,
            HOST_NAME,
            UTL_INADDR.get_host_address(HOST_NAME)
    FROM    V$INSTANCE                                   -- Aamir

  • Is using COM ports with crossbridge possible on adobe air desktop?

    or is there any other way of accessing COM ports with adobe air?

    You should be able through the air native extension Native extensions for Adobe AIR | Adobe Developer Connection
    I doubt that what you need here is CrossBridge. If there is a way to do it from normal AS3 AIR though, you will be able to do it from Crossbridge too. Maybe not the same way you would too in normal C++, but since you can go back and forth from c++ to as3, that would work.
    Search for air instead of crossbridge and you might find something.
    I sees some posts about it on google, for example: Air serial port connection
    But personally, I would do it in C++ with the native extension if there is no library that already do it for you.

  • How can i read an COM port ???

    Hi,
    somebody knows how can i read an COM port from Forms 4.5 ?
    Thanks in advance.
    Patricio

    Hi Patricio
    have U got any solutions?? Im also trying to send message to display panel from forms 5.
    If You got any please let me know itll help me a lot
    Thanx
    Suraj

  • Communicating with COM port.

    Hi Experts,
    There is a electronic weighing machine and has a COM port ( communication port).  Can we connect to the COM port through ABAP?  I need to read the weight of the measured component to a table control directly from the weighing machine.
    Thanks and regards,
    M.Madhusudan Rao.

    http://java.sun.com/products/javacomm/

  • Solaris com port

    i want to talk to solaris machine's COM port through java which talks 64-bit and the sun machine talks 32-bit, so i need a library that convert from 64 to 32-bit.
    If any one can help i'll appreaciate it.
    Thanks

    i want to talk to solaris machine's COM port through
    java which talks 64-bit and the sun machine talks
    32-bit, so i need a library that convert from 64 to
    32-bit.
    If any one can help i'll appreaciate it.This doesn't make a lot of sense. If by "COM" port you mean a tty port, then it doesn't talk 32-bit - it talks anywhere between 5 and 11 bits depending on how you've configured it.
    Try explaining much more clearly what you are trying to do.

  • Com port

    Hi,
    somebody knows how can i read an COM port from Forms 4.5 ?
    Thanks in advance.
    Patricio

    with user exit or external procedures
    regards

  • Bluetooth COM Port

    I have a bluetooth device that communicates over a virtual COM port.  I can discover the device and it's services, but can't seem to initiate the COM port.
    Has anyone used the Bluetooth VI's to set up a virtual COM port?

    Currently we do not support setting up virtual com ports through
    bluetooth. At this piont our driver software makes too many checks with
    the hardware it's communicating with, and this causes some problems
    with trying to do a virtual com port through bluetooth. Is there any
    reason you want to use a virtual com port and not just use the
    bluetooth VIs to communicate with the instrument?
    -Matt S.
    LabVIEW Integration Engineer with experience in LabVIEW Real-Time, LabVIEW FPGA, DAQ, Machine Vision, as well as C/C++. CLAD, working on CLD and CLA.

  • How can I write to multiple daisy-chained network serial addresses through a single COM port?

    I have a VI to write to 3 PI Mercury motor controllers using daisy chained RS232 connected via a Prolific USB-to-Serial adapter. I know that it is possible to talk to the individual controllers because the PI terminal that I have recognises the addresses of multiple controllers and designates them Device 1,2,3. The VISA resource name when configuring the port just comes up as COM5 most of time, with seemingly no way to specify an address on that COM port. Occasionally the VISA resource is ASRL5::INSTR and as this is disconnected and re-connected, this address moves up a number (e.g ASRL7::INSTR). Can anybody tell me how I can configure my serial communication to allow me to individually communicate with the different devices through a single COM port?

    What does the manual say about addressing? RS-232 is not multidrop, the resource name is correct, and there is no additional configuration needed. There would have be a specific write in order to address a certain controller.

  • Exception while accessing a com port from servlet

    I am trying to access communication port from a Servlet using java communications api's.
    But Following exception was thrown
    Caught java.lang.NullPointerException:name can't be null while loading driver com.sun.comm.Win32Driver
    The SecurityManager do not allow that opeartion.
    java.security AccessControlException:access denied (java.io.FilePermission c:\j2sdk1.4.1\jre\lib\javax.comm.properties delete)
    at java.security.AccessControlContext.java:270) at java.security.AccessController.checkPermission(SecurityManager.java)
    at java.lang.SecurityManager.checkDelete()
    at java.comm.CommPortIdentifier.getPortIdentifiers(CommportIdentifier.java)
    Please help me.Tell me what to do.how to successfully access a communication port from a Servlet.

    Solved!!. Just make sure u r placing neccessary files (comm.jar, win32com.dll and javax.comm.properties)onto the right JVM folders. Since JVM may be installed in many different location in your PC, U might want to do some search around looking for java.exe elsewhere in the system. Good luck!

Maybe you are looking for

  • Can anyone suggest a select case statement in place of my if statements?

    I am having a little trouble switching my if statements to select case. Any help would be appreciated Option Strict On Option Explicit On Public Class Form1 Private Player1 As String Private Player2 As String Private Player1Wins As Integer = 1 Privat

  • Use 'default' keyword in call string while calling stored proc?

    I am calling following sql server stored procedure from java code using my jdbc driver for sql server: CREATE PROCEDURE test_findTbInfo ( @paramIn_Str varchar(10), @paramOut_Int int OUT, @paramIn_Int int = 20 AS begin set @paramOut_Int = @paramIn_Int

  • Rendering images in Dreamweaver

    Hello I am busy redesigning my site and really want to learn how to display my images like this on my site:  http://www.andrewmcgibbon.co.za/ I really like how the image increases as well as renders the image as per the size of browser? I had a look

  • Shop paper printing issue

    Hi, I am facing one issue . I am creating one PM order from Notification and while putting in process i am selecting two Shop papers for printing. I am able to see both the shop papers in print preview but one shop paper is not coming while printing

  • How to check iPhoto backups on TimeMachine  in Lion

    With SL there was an easy way to check the backups. There does not seem to be a way to view them in Lion. When I open iPhoto in finder then open Time Machine all I get is the iPhoto logo and size of file with no way to view the photos.