Thank you guys.
Indeed devel-su works.
I have attached the devices, but the first problem is that the
connection does not supply power (the devices stay dead).
As far as I know, a usb connection should always have power, but it is a
bit beyond my kowledge. Do I need another plug?
On other linux/MeeGo systems there was always power...
and dmesg would give:
[ 31.959468] usb 3-2.1.4: new full-speed USB device number 7 using xhci_hcd
[ 31.977423] usb 3-2.1.4: New USB device found, idVendor=10c4, idProduct=ea60
[ 31.977434] usb 3-2.1.4: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[ 31.977440] usb 3-2.1.4: Product: CP2102 USB to UART Bridge Controller
[ 31.977445] usb 3-2.1.4: Manufacturer: Silicon Labs
[ 31.977450] usb 3-2.1.4: SerialNumber: 0001
[ 31.992330] usbcore: registered new interface driver usbserial
[ 31.992343] usbcore: registered new interface driver usbserial_generic
[ 31.992355] USB Serial support registered for generic
[ 31.992361] usbserial: USB Serial Driver core
[ 31.992942] usbcore: registered new interface driver cp210x
[ 31.992955] USB Serial support registered for cp210x
[ 31.992991] cp210x 3-2.1.4:1.0: cp210x converter detected
[ 32.063473] usb 3-2.1.4: reset full-speed USB device number 7 using xhci_hcd
[ 32.079934] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with
disabled ep ffff8801debc38c0
[ 32.079947] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with
disabled ep ffff8801debc3880
[ 32.080450] usb 3-2.1.4: cp210x converter now attached to ttyUSB0
Use Qserialport on ttyUSB0 and ready you are.
Nothing of this the dmesg of Jolla, though :-(
r
wim
On 03/26/2014 12:34 PM, Jozef Mlich wrote:
On Wed, 2014-03-26 at 12:07 +0100, Wim de Vries wrote:
On 03/26/2014 07:34 AM, Radek Polak wrote:
On Tuesday, March 25, 2014 12:32:34 PM wsvries wrote:
Don know about OTG, but my Linux systems always attach a Generic
Serial
Driver to the devices.
Why is Sailfish acting differently?
No idea how this is in jolla but in openmoko there were options
while configuring linux kernel how the device will act when
connected to PC . IIRC it was somewhere in USB/gadget menu. You
could choose the device to act as USB mass storage, USB ethernet or
the USB serial devices.
I just tried it connecting and run dmesg in the terminal.
Need root permission I guess ...
But there is no sudo
Any hints?
Thanks.
As far a I know, mer/jolla have "devel-su" command which gives you root
permissions.
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