[Oberon] Re. (2) How is ETHO with USB?
Chris Glur
easlab at absamail.co.za
Sat Aug 21 03:45:48 MEST 2010
Sven wrote:
> There are currently four major USB host controllers: UHCI & OHCI for
> low- and full-speed transfers (1.5/12 Mbps), EHCI for high-speed
> transfers (480Mbps) and most recently xHCI (low-, full-, high- and
> super-speed transfers).
>
> > I can't remember if N-O has USB?
>
> Native Oberon supports some specific UHCI host controller only (although
> the driver would most likely work with all UHCI controllers). If your
> machine comes with a UHCI host controller and your wireless terminal can
> live with 12Mbps, this is not a problem, however.
> PCITools.Scan should reveal what type of host controller you have.
>
I'll try PCITools.Scan when I get back to the wireless terminal.
Now I've got to use the old proven wired-internet, from here.
> > But BlueBottle/A2 has; so that means A2 must have the low-level-layer?
>
> A2 supports UCHI, OCHI and EHCI host controllers so it works on almost
> any machine.
>
I tried CD:A2 -> Oberon seriously for the first time and found it a good
experience, but was not able to mount anything.
See my next post with the many trace/logs.
> > Since I've got the native-A2 CD, it would be great if native-A2s USB
> facility could handle it.
> > Is it realistic to try?
>
> Do you have some specification/programming guide for the wireless
> terminal? If yes and the implementation of that specification seems
> feasible within the time you're willing to spend, it is definitely
> realistic.
The previous model
> (some source code of an existing driver can also do the job, of course)
googling found this extra info from the neighbouring country, which
better tells what type of a usb-interface/type it is:-------------
My provider
telephon/internet change the hardware from Huawei ETS2252 to Huawei
ETS2252+. The adaptador usb/seria for ETS2252 is a texas instrument
"ti_usb_3410" and no problem with my linuxbox.
But with ETS2252+ not function :(
I'm not find any information on internet :-)
I try any rules for udev and "usb-modeswitch", but nothing :-(
Before I call to huawei Mozambique, I post here my problem for any
idea. .....
And the "lsusb -v" <---- !?
Bus 002 Device 003: ID 12d1:1010 Huawei Technologies Co., Ltd.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 16
idVendor 0x12d1 Huawei Technologies Co., Ltd.
idProduct 0x1010
bcdDevice 0.00
iManufacturer 1 Huawei, Incorporated
iProduct 2 Huawei Technologies
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 32
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
bInterfaceProtocol 80 Bulk (Zip)
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x05 EP 5 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Device Status: 0x0000
(Bus Powered)
___________ END OF EXTRACT _________
Thanks,
== Chris Glur.
More information about the Oberon
mailing list