AT Command Interface

Hello,
I am working on Sierra MC7455 modem based on ethernet interface. So, i basically am using GobiNet driver for it.

My question is,how can we send AT commands to the device(/dev/qcqmi0,1). I mean how we get the interface,so that we can type at command.

Thanks in advance

regards
surya

Surya,

You cannot send AT commands over the QMI interface, this is purely for QMI traffic, AT commands go over the /dev/ttyUSB2 (normally enumerates as this if there isn’t another /ttyUSB device on the system before it) interface.

Regards

Matt