Hi, As rightly quoted in the thread here, the ril.cpp is just an interface for the framework to interface with the RIL. The actual handling would require the translation of the Ril java request (RIL_REQUEST_SIM_IO) to a AT command viz. +CRSM by implementing the AT command handler in the RIL
As is the case, the RIL is a modem vendor implementation and hence the request/response handler for the SIM I/O request would be present in the Vendor RIL. However the reference-ril does provide an implementation of the +CRSM handler : http://android.git.kernel.org/?p=platform/hardware/ril.git;a=blob;f=reference-ril/reference-ril.c;h=633ad8b270f391cb4d289cea6befe2886ac93eb3;hb=HEAD You can refer this code in order to understand the functionality. Regards Milind Nadkarni On May 6, 11:24 am, trimar...@gandalf.sssup.it wrote: > Hi > > Quoting Robert Greenwalt <rgreenw...@google.com>: > > > The RIL.cpp file is just the interface between the framework and some radio > > code, it is not the radio code itself. We don't have the code that > > interfaces with SIM. That's generally proprietary. > > I think that when we talk the function to read sim we refer to IO > access function in the sim memory. There is a standard to do it using > a filesytem like > mechanism and android implement it for example to read the address or the > sms in the memory. The code was present under the framework but I > don't remember > exaclty the file name. > > Michael Trimarchi > > > > > > > > > > > R > > > On Thu, May 5, 2011 at 2:20 PM, ahmed elshal <elshal.f...@gmail.com> wrote: > > >> Thank you very much, > > >> but i want to know if this is the RIL Code > > >>https://docs.google.com/document/d/15qTbPxrmg-EwSVHAIURoA-wRGBjK0N2ew... > > >> if it > >> can you explain which function Read SIM > > >> Thank you > > >> On May 5, 6:25 pm, Robert Greenwalt <rgreenw...@google.com> wrote: > >> > I believe the RIL works with the specific hardware to read the SIM - it > >> then > >> > sends notice that the SIM is ready to the android framework and we then > >> can > >> > ask for particular pieces of info (from the RIL). > > >> > On Thu, May 5, 2011 at 1:32 AM, ahmed elshal <elshal.f...@gmail.com> > >> wrote: > >> > > Hello, > >> > > i use Android 2.1 Source Code > >> > > and i develop a project on LS6410 SAMSUNG ARM11 S3C6410 board kit 4.3 > >> > > TFT LCD > > >> > > and i want to know, when the Kit is power on and Android OS is start, > >> > > which piece of code Responsible for Read information form the SIM > >> > > Card, information like (Service provider Name, County Code , etc) > > >> > > Thanks, > > >> > > -- > >> > > unsubscribe: android-porting+unsubscr...@googlegroups.com > >> > > website:http://groups.google.com/group/android-porting > > >> -- > >> unsubscribe: android-porting+unsubscr...@googlegroups.com > >> website:http://groups.google.com/group/android-porting > > > -- > > unsubscribe: android-porting+unsubscr...@googlegroups.com > > website:http://groups.google.com/group/android-porting > > ---------------------------------------------------------------- > This message was sent using IMP, the Internet Messaging Program. -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting
