Hello ,
I am want to execute command
hciattach /dev/ttyS1 texas 115200
for using hcitool & RTTT on windows but it's showing error
Can't open serial port: No such file or directory
Can't initialize device: No such file or directory
when i execute commands like
root@am335x-evm:~# hciconfig
hci0: Type: Primary Bus: UART
BD Address: 30:45:11:36:08:DD ACL MTU: 1021:6 SCO MTU: 180:4
DOWN
RX bytes:4843 acl:0 sco:0 events:632 errors:0
TX bytes:126528 acl:0 sco:0 commands:633 errors:0
it's showing hcio bluetooth.
not able to togle gpio also
root@am335x-evm:/sys/class/gpio# sudo echo 117 > export
echo: write error: Device or resource busy
after that i changed dts file
from
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&uart1_pins &bt_pins>;
status = "okay";
bluetooth {
compatible = "ti,wl1835-st";
enable-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
};
};
to
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&uart1_pins >;
status = "okay";
};
still not able to execute hciattach commands .
Wifi module WL183X
Please help me.
Thanks.