Olimex Support Forum

OLinuXino Android / Linux boards and System On Modules => A13 => Topic started by: untelinside on November 25, 2015, 10:52:39 AM

Title: A13-SOM-LTE
Post by: untelinside on November 25, 2015, 10:52:39 AM
HI, Searching for A13-SOM-LTE usb driver. Could u help ?
Thks.
Title: Re: A13-SOM-LTE
Post by: Gerrit on November 25, 2015, 03:28:49 PM
there is not really such a thing, Linux will see the LTE as a serial device

if you plug in the device with lsusb command in a terminal you can see if it is recognized and which Bus and device it is using

then with lsub -t you see if there already is a driver assign to it.

If so you can set up a connection with the Network Manager.
Title: Re: A13-SOM-LTE
Post by: untelinside on November 25, 2015, 04:11:02 PM
Thks for answering.

lsusb gives : Bus 004 Device 002: ID 1f3a:efe8

lsusb -t gives : /:  Bus 04.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M
    |__ Port 2: Dev 3, If 0, Class=vend., Driver=, 12M

So i understand that i can not set up a connection ?

I am wrong ?
Title: Re: A13-SOM-LTE
Post by: Gerrit on November 25, 2015, 05:28:07 PM
Quote from: untelinside on November 25, 2015, 04:11:02 PM
lsusb gives : Bus 004 Device 002: ID 1f3a:efe8

This is the ID from sunxi FEL mode http://linux-sunxi.org/FEL

Don't think it is the ID from your LTE device, look before and after plugging in the device,

and do a dmesg right after plugging it in to see what messages you get
Title: Re: A13-SOM-LTE
Post by: untelinside on November 26, 2015, 09:03:11 AM
Hi Gerrit,

Before plugin LTE module :

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 046d:c016 Logitech, Inc. Optical Wheel Mouse
Bus 003 Device 002: ID 046d:c223 Logitech, Inc. G11/G15 Keyboard / USB Hub
Bus 003 Device 003: ID 046d:c221 Logitech, Inc. G11/G15 Keyboard / Keyboard
Bus 003 Device 004: ID 046d:c225 Logitech, Inc. G11/G15 Keyboard / G keys

and then after plug:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 046d:c016 Logitech, Inc. Optical Wheel Mouse
Bus 003 Device 002: ID 046d:c223 Logitech, Inc. G11/G15 Keyboard / USB Hub
Bus 003 Device 003: ID 046d:c221 Logitech, Inc. G11/G15 Keyboard / Keyboard
Bus 003 Device 004: ID 046d:c225 Logitech, Inc. G11/G15 Keyboard / G keys
Bus 004 Device 006: ID 1f3a:efe8

I understand that i am running a FEL mode. There is no OS on my A13 module for the moment ( received my micro sd physically broken...).
Just wondering what to do with usb on LTE module if there is no driver.
Title: Re: A13-SOM-LTE
Post by: JohnS on November 26, 2015, 09:49:48 AM
You can do anything with it.  It's working, as the USB shows.

You have enough of s USB driver now - see the FEL page - or it should boot if you provide a bootable image.

John