Re: enfora RIL driver CE 6 - how does it communicate with Cellcore, RILProxy

I think that I have found answer to one part of my question. Registry
settigns contains information about dll and stream driver prefix. Ex:
[HKEY_LOCAL_MACHINE\Drivers\BuiltIn\RIL]
"Dll"="rilgsm.dll"
"Prefix"="RIL"
"ComPort"="COM7:"
There is still something I do not know:
rilgsm.def defines COM_StreamDriverFunctions and RIL_StreamDriverFunctions.
Platform.reg file specifies rilgsm.dll in drivers\RIL section.
I do not find information how to map rilgsm.dll to
COM_StreamDriverInterface.

Zdenko

"Zdenko" <zdenko.s@xxxxxxxxxxxx> wrote in message
news:%23fLXr5PqIHA.4904@xxxxxxxxxxxxxxxxxxxxxxx
Hi all,

I am curious about enfora sample RIL driver and how does it work
internaly.

How cellcore and rilproxy fit into the code execution between client
application and RIL driver?

enfora sample uses serial port. I have seen RIL driver which uses USB port
(Virtual COM port). Enfora exposes WindowsCE stream driver interface
through COM_Init, COM_Open,... functions. Other driver I have seen exposes
VDA_Init, VDA_Open,... functions.
How driver manager knows which function to cal? (VDA_Init() or COM_Init).
Rephrase the question: How driver manager knows which stream interface is
exported by particular RIL driver?

What is the sequence of calls into RIL driver when connection manager
opens GPRS connection?

I would appreciate link to documentation or short answer which will help
me to find further information.

Zdenko



.

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