The GSM multiplexer uses a pseudo terminal for the data connection. It currently depends when it gets opened, but I may have to change that. The device name passed back doesn't seem to be used by the connection tracker. Essentially, ppp would be opening /dev/pts/0 to get the connection.
Wang Xiaoguang wrote: > Does a GSM Modem with multiplexer always creates two devices in /dev/ ? > > If I have only one device in /dev/ for modem, does it mean that this > modem have no multiplexer ? > > On Fri, Nov 14, 2008 at 12:44 PM, Sean McNeil <[EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]>> wrote: > > > Hi, > > Yes, it is somewhat essential when there is only one interface channel > to the modem. I have already developed a multiplexed GSM RIL for Wind > River. We are working on gprs issues at the moment and intend to open > source it when done. > > Wang Xiaoguang wrote: > > I am working on GPRS in Android. > > > > The ril souce codes in android uses "/dev/omap_csmi_tty1"(seems > > a multiplexer device ?) to make a GPRS connection > > > > But now I only have /dev/ttyACM0 device, how can I make GPRS work ? > > > > > > > > > > > > > > > > --~--~---------~--~----~------------~-------~--~----~ unsubscribe: [EMAIL PROTECTED] website: http://groups.google.com/group/android-porting -~----------~----~----~----~------~----~------~--~---
