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Pandaboard Bluetooth command sequence for minimial fs

Hi,

We are developing security pod based on pandaboard.

We have tested the bluetooth functionality with android ( ginger bread ) on pandaboard.

 

We are now trying to make the bluetooth working with a minimal linux root file system ( without android ).

 

Please find here with the sequence used,

insmod btwilink.ko

insmod gps_drv.ko

insmod fm_drv.ko

dbus-launch

udevstart

echo 1 > /sys/class/rfkill/rfkill0/state

bluetoothd

hciattach -n -s 115200 /dev/ttyO1 texas 3000000

the command fails with the following output,

Found a Texas Instruments' chip!
Firmware file : /lib/firmware/TIInit_7.2.31.bts
Loaded BTS script version 1
Can't set line discipline: Invalid argument
Can't initialize device: Invalid argument

Kindly provide your valuable inputs in this regards,

Thanks,

Hariharan.V.