On Wed, Aug 31, 2011 at 9:27 PM, Gil Zhaiek <gilzha...@gmail.com> wrote: > One more thing - try a different baud rate (using a different bts > file). > Try 115200 bts - because you see that this works.
Is the firmware version read already ? The logs you sent in the first mail doesn't show that ... Can you put some logs in hciattach (and hciattach_ti.c) - To check whether the chip version is read. If it is and then initialization times out, then what Gil mentions could be the problem... > Gil > > On Aug 30, 11:42 pm, parth shah <parthmshah2...@gmail.com> wrote: >> Hi Pavan, >> >> We are using imx515 platform from freescale. >> >> We have pulled up connected with BT_EN with 1.8V. and BT_EN is connected to >> GPIO. >> >> We are making sure that before any BT activity BT_EN should go high. >> >> Is there any other reason? >> >> Thanks, >> Parth >> >> >> >> >> >> >> >> On Tue, Aug 30, 2011 at 7:31 PM, Pavan Savoy <pavan.sa...@gmail.com> wrote: >> > 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 > > -- > 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
