diff -r 48780e181b38 -r 578be2adaf3e Symbian3/PDK/Source/GUID-08CCCF43-A742-547B-A0E0-F5F6176DABCE.dita --- a/Symbian3/PDK/Source/GUID-08CCCF43-A742-547B-A0E0-F5F6176DABCE.dita Tue Jul 20 12:00:49 2010 +0100 +++ b/Symbian3/PDK/Source/GUID-08CCCF43-A742-547B-A0E0-F5F6176DABCE.dita Fri Aug 13 16:47:46 2010 +0100 @@ -1,41 +1,41 @@ - - - - - -Configuring -and Customising the Serial PortSerial ports can be configured in the following ways using the -C32 Serial Server environment: - - + + + + + +Configuring +and Customising the Serial PortSerial ports can be configured in the following ways using the +C32 Serial Server environment: + +
    +
  • Provide a specialised +plug-in to the C32 Serial Server which defines how the port can be accessed +and behaves. The plug-ins to the C32 Serial Server are known as CSYs (Comms +SYstem plug-ins) and they allow configuration of aspects such as:

      +
    • the prefix name for +the ports. For example, the ECUART CSY ports have the prefix "COMM" while +the USB ports have the prefix ECACM"

    • +
    • the actual port numbers +the CSY services. For example, by default the ECUART CSY shipped with Symbian +platform will accept connections only on ports 0 and 1 ("COMM::0" +and "COMM::1")

    • +
    • the security requirements +that a client must meet to access the ports, such as a minimum set of capabilities +or a specific process ID, or list of allowed Vendor IDs and Secure IDs.

    • +
    • the priority of this +CSY when it is running in the same thread as other CSYs. This is defined by +the priority of the active objects within the CSY

    • +

    An overview of writing serial CSY plug-ins is available in the Serial Protocol Modules (CSYs) +Developer Tutorial. CSYs interact with the LDD and PDD that implements +the serial port.

  • +
  • Configure the ports +at run-time using the RComm API. For more information see How to Configure a Port: +Tutorial.

  • +
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