How to send ATcommand to AR7550 when using Legato


#1

The UART2 is used for linux console, how to send ATcommand to AR7550 when using Legato?


#2

Hi,

You can do in the AR7 module through the Linux Console:

$ microcom /dev/ttyAT

Also, you can configure the usbmode in acm mode:

$ cat /etc/legato/usbmode
ecm
acm

Note: reboot the target after new usb configuration

Then, new /dev/ttyACM0 device will appear in your Linux host machine when you connect the USB.

Regards,
Daniel