On Tue, Aug 30, 2011 at 9:26 PM, parth shah <parthmshah2...@gmail.com> wrote: > Hello Friends, > > I'm using WL1271 WIFI/BT module. > > I'm getting below output while running hciattach /dev/ttymxc1 texas 30000000 > > [ATH_INFO] (external/bluetooth/bluez/tools/hciattach.c) <init_uart>: Serial > port is opened > [ATH_INFO] (external/bluetooth/bluez/tools/hciattach.c) <init_uart>: Port > settings is gotten > [ATH_INFO] (external/bluetooth/bluez/tools/hciattach.c) <init_uart>: Port > settings is set > [ATH_INFO] (external/bluetooth/bluez/tools/hciattach.c) <init_uart>: Initial > baud rate is set > [ATH_INFO] (external/bluetooth/bluez/tools/hciattach.c) <init_uart>: Break > is sent > Initialization timed out.
What platform is this ? Have you powered the BT chip ? These chips tend to have a BT_EN/NShutDown gpio which needs to be pulled up for it to be powered on. > I have Firmware loaded at /lib/firmware/TIInit.... and BT_EN is high before > running hciattach > > Any idea why does it happen? Thanks in advance. > > Thanks, > Parth > > -- > unsubscribe: android-kernel+unsubscr...@googlegroups.com > website: http://groups.google.com/group/android-kernel -- --Pavan Savoy -- unsubscribe: android-kernel+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-kernel
