Hi, Yes - my question kind of lost its purpose somewhere in between. All I wanted to know is how the BT & FM share the UART ?
I have android UI recognize the BT core below - however If I wanted to develop an FM application and use it - I am stuck with trying to turn on BT when I want to use the FM application because my FM jni is talking hci-vendor specific commands instead of some i2c sort of commads. Note: I don't have a platform yet. But know for sure that the bt + fm chip is interfaced to the apps processor over uart. On Wed, Aug 26, 2009 at 7:16 PM, Jim Huang <jserv...@gmail.com> wrote: > > 2009/8/26 pavan savoy <pavan.sa...@gmail.com>: > > It kind of became platform specific, the product brief > > http://www.broadcom.com/collateral/pb/4325-PB00-R.pdf only mentions uart > - > > not usb-2-uart. > > > > hi Pavan, > > Yes, it is a matter of platform specific. USB is common for several > bcm4325 based hardware module. > That is why I mentioned USB in my previous mail. > > > so when you mentioned usb-serial - did you mean on some platform it is > > connected to the host-processor via usb ? > > and at boot the usb-serial is probed - to give out ttyusb0/1/2/3 and then > > one of such 4 ports is connected to bcm ? > > > > If you are using on-board chipset, you should check the proper > communications: usb-serial, high speed > UART / FFUART, etc. However, can you share the configurations in your > platform? > > > Thanks, > Jim Huang (jserv) > http://0xlab.org/ > > > > -- --Pavan Savoy --~--~---------~--~----~------------~-------~--~----~ unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting -~----------~----~----~----~------~----~------~--~---
