Hi all,
I am using custom AM1707 board with Wl1271 chipset for BLUETOOTH . I am using DaVinci-PSP-SDK-03.20.00.14 kernel.
I am facing some issues in initialisation of bluetooth. Wl1271 is interfaced by UART1 to the Processor (AM1707)
I am using the command " hciattach /dev/ttyS1 texas 2000000 " , which gives the error as Initialization timed out..
I have observed some more issues those are as follows...
1. When i use the command
dbus-daemon --system , I got following message
Failed to start message bus: Failed to bind socket "/var/run/dbus/system_bus_socket": No such file or directory
I am unable to see /var/run/dbus itself..
2. When i use the command
bluetoothd -nd , I got following messages
bluetoothd[1082]: Bluetooth deamon 4.75
bluetoothd[1082]: src/main.c:parse_config() parsing main.conf
bluetoothd[1082]: src/main.c:parse_config() discovto=0
bluetoothd[1082]: src/main.c:parse_config() pairto=0
bluetoothd[1082]: src/main.c:parse_config() pageto=8192
bluetoothd[1082]: src/main.c:parse_config() name=%h-%d
bluetoothd[1082]: src/main.c:parse_config() class=0x000100
bluetoothd[1082]: src/main.c:parse_config() discov_interval=0
bluetoothd[1082]: src/main.c:parse_config() Key file does not have key 'DeviceID'
bluetoothd[1082]: Unable to get on D-Bus
According to me though the above two commands give some error, It should not effect the hciattach command. Please correct me if i am wrong. our main concern is the
Initialization timed out error
3. When i give the stty setting command before running hciattach
# stty -F /dev/ttyS1 -a
speed 9600 baud; rows 24; columns 80;
intr = ^C; quit = ^\; erase = ^?; kill = ^U; eof = ^D; eol = <undef>;
eol2 = <undef>; start = ^Q; stop = ^S; susp = ^Z; rprnt = ^R; werase = ^W;
lnext = ^V; flush = ^O; min = 1; time = 0;
-parenb -parodd cs8 hupcl -cstopb cread clocal -crtscts
-ignbrk -brkint -ignpar -parmrk -inpck -istrip -inlcr -igncr icrnl ixon -ixoff
-iuclc -ixany -imaxbel
opost -olcuc -ocrnl onlcr -onocr -onlret -ofill -ofdel nl0 cr0 tab0 bs0 vt0 ff0
isig icanon iexten echo echoe echok -echonl -noflsh -xcase -tostop -echoprt
echoctl echoke
and if i run again stty setting command after running hciattach
# stty -F /dev/ttyS1 -a
speed 115200 baud; rows 24; columns 80;
intr = ^C; quit = ^\; erase = ^?; kill = ^U; eof = ^D; eol = <undef>;
eol2 = <undef>; start = ^Q; stop = ^S; susp = ^Z; rprnt = ^R; werase = ^W;
lnext = ^V; flush = ^O; min = 1; time = 0;
-parenb -parodd cs8 hupcl -cstopb cread clocal crtscts
-ignbrk -brkint -ignpar -parmrk -inpck -istrip -inlcr -igncr -icrnl -ixon
-ixoff -iuclc -ixany -imaxbel
-opost -olcuc -ocrnl onlcr -onocr -onlret -ofill -ofdel nl0 cr0 tab0 bs0 vt0
ff0
-isig -icanon -iexten -echo echoe echok -echonl -noflsh -xcase -tostop -echoprt
echoctl echoke
when i run BT_Init.sh then i got only Initialization timed out . We are using the correct firmware file TIInit_7.2.31.bts downloaded from TI website.
Please suggest a solution for this.
thanks,
Lokesh