USB keyboard in hostmode?

Fox Mulder Quakeman1 at gmx.net
Tue Aug 19 13:51:37 CEST 2008 

I use an usb female to female adapter with the standard neo usb cable to
attach the usb devices.
I think the problem is the keyboard itself. The keyboard has also a
mouse like scrollwheel integrated. And when i take a look in the
messages log i see that two devices appear when attaching the keyboard.
One keyboard and one mouse. After a few tests i can say that the
keyboard part isn't working at all, but the scrollwheel (mouse part)
seems to works. I can use the wheel to change between the three sections
at the bottom of the screen when the focus is on them.
Maybe i should test it with a more simple usb keyboard without any extra
functions.

Ciao,
     Rainer

Joseph Reeves wrote:
> Hi, that was me on the planet who used the usb keyboard for various
> things on the Freerunner ( [1] & [2] )
> 
> I'm afraid I can't really give you much help as mine "just worked".
> Once power was applied it functioned like a usb keyboard on a desktop
> pc.
> 
> How are you managing to connect your devices to the FreeRunner?
> 
> Not much help. I know, but I can tell you about how it *should* work;
> basically OM2007.2 seems very keyboard friendly - whenever an
> application has focus you should just be able to type away at it (like
> the terminal in my example), you can also use the arrow keys to scroll
> in the application menu or simply hit "m" to jump straight to the
> mediaplayer, for example. You can also do ctrl + alt + f1 to change to
> a second login terminal and return to matchbox with ctrl + alt + f2.
> Numpty Physics works great with the keyboard shortcuts and I've sent
> an email or two using my employers web based email system, the
> keyboard and minimo. Essentially om2007.2 + keyboard = small sized
> linux desktop machine.
> 
> There is a matchbox config file you can edit that will result in the
> mouse cursor being displayed - this should help your efforts there.
> 
> Cheers,
> 
> Joseph
> 
> 
> [1] http://blogs.thehumanjourney.net/finds/entry/20080716
> [2] http://blogs.thehumanjourney.net/finds/entry/20080730
> 
> 
> 2008/8/19 Fox Mulder <Quakeman1 at gmx.net>:
>> Hi,
>>
>> i tried to use my logitech usb keyboard with the freerunner with no luck so far.
>> I'm using 2007.2 with the latest uBoot Image and latest kernel/system updates.
>>
>> First i switched to usb hostmode and supplied the 5V to the usb port with the following commands.
>>
>> echo "host" > /sys/devices/platform/s3c2410-ohci/usb_mode
>> echo "1" > /sys/devices/platform/neo1973-pm-host.0/hostmode
>>
>> After that i first tried it with an usb stick which works great. It was recognized and i could
>> access it as /dev/sda1.
>>
>> So far so good. Than i tried an usb mouse even when i didn't thought i could use it, just for testing.
>> I attached it (2x for testing) and it was recognized as hid device as shown in the log. When i move the mouse
>> and click the left button sometimes it seems to select applications in the windowmanager, but i can't make
>> any sensfull use with it.
>>
>> After that i came to the keyboard. I attached it (again 2x for testing) to the neo it shows the enumeration
>> in the logs and no errors. But now i can't do anything with the keyboard. In an planet.openmoko.org article
>> the keyboard is used in the terminal application. But i can't use it in any application. I can't even change
>> the led's for numlock oder shiftlock what makes me believe that the keyboard isn't fully recognized by linux.
>> I have no error messages like meantioned in the usb host wiki page, so i think it should work without an usb
>> hub.
>>
>> Has anybody successfully used an usb keyboard attached directly to the neo and in which applications could it
>> be used?
>> Is there any step i'm missing after attaching the keyboard?
>>
>>
>> Ciao,
>>     Rainer
>>
>>
>>
>> Log start for usb stick:
>> ------------------------------------------------------------------------------------
>> Aug 18 21:53:44 IjonTichy user.warn kernel: s3c2410: changing usb to host
>>
>> Aug 18 21:54:53 IjonTichy user.info kernel: usb 1-2: new full speed USB device using s3c2410-ohci and address 119
>> Aug 18 21:54:54 IjonTichy user.info kernel: usb 1-2: configuration #1 chosen from 1 choice
>> Aug 18 21:54:54 IjonTichy user.notice kernel: SCSI subsystem initialized
>> Aug 18 21:54:55 IjonTichy user.info kernel: Initializing USB Mass Storage driver...
>> Aug 18 21:54:55 IjonTichy user.info kernel: scsi0 : SCSI emulation for USB Mass Storage devices
>> Aug 18 21:54:55 IjonTichy user.info kernel: usbcore: registered new interface driver usb-storage
>> Aug 18 21:54:55 IjonTichy user.info kernel: USB Mass Storage support registered.
>> Aug 18 21:54:55 IjonTichy user.debug kernel: usb-storage: device found at 119
>> Aug 18 21:54:55 IjonTichy user.debug kernel: usb-storage: waiting for device to settle before scanning
>> Aug 18 21:55:00 IjonTichy user.debug kernel: usb-storage: device scan complete
>> Aug 18 21:55:00 IjonTichy user.notice kernel: scsi 0:0:0:0: Direct-Access     Corsair  VoyagerGT        1100 PQ: 0 ANSI: 0 CCS
>> Aug 18 21:55:00 IjonTichy user.warn kernel: Driver 'sd' needs updating - please use bus_type methods
>> Aug 18 21:55:00 IjonTichy user.notice kernel: sd 0:0:0:0: [sda] 4046848 512-byte hardware sectors (2072 MB)
>> Aug 18 21:55:00 IjonTichy user.notice kernel: sd 0:0:0:0: [sda] Write Protect is off
>> Aug 18 21:55:00 IjonTichy user.debug kernel: sd 0:0:0:0: [sda] Mode Sense: 43 00 00 00
>> Aug 18 21:55:00 IjonTichy user.err kernel: sd 0:0:0:0: [sda] Assuming drive cache: write through
>> Aug 18 21:55:00 IjonTichy user.notice kernel: sd 0:0:0:0: [sda] 4046848 512-byte hardware sectors (2072 MB)
>> Aug 18 21:55:00 IjonTichy user.notice kernel: sd 0:0:0:0: [sda] Write Protect is off
>> Aug 18 21:55:00 IjonTichy user.debug kernel: sd 0:0:0:0: [sda] Mode Sense: 43 00 00 00
>> Aug 18 21:55:00 IjonTichy user.err kernel: sd 0:0:0:0: [sda] Assuming drive cache: write through
>> Aug 18 21:55:00 IjonTichy user.info kernel:  sda:
>> Aug 18 21:55:00 IjonTichy user.info kernel:  sda1
>> Aug 18 21:55:00 IjonTichy user.notice kernel: sd 0:0:0:0: [sda] Attached SCSI removable disk
>> Aug 18 21:55:00 IjonTichy user.notice kernel: sd 0:0:0:0: Attached scsi generic sg0 type 0
>> Aug 18 21:55:01 IjonTichy user.warn kernel: Alignment trap: hald-probe-stor (1682) PC=0x0000c474 Instr=0xe59b300c Address=0xbefe2492 FSR 0x013
>> Aug 18 21:55:01 IjonTichy user.warn kernel: Alignment trap: hald-probe-stor (1682) PC=0x0000c490 Instr=0xe59b1008 Address=0xbefe248e FSR 0x013
>> Aug 18 21:55:01 IjonTichy user.warn kernel: Alignment trap: hald-probe-stor (1682) PC=0x0000c474 Instr=0xe59b300c Address=0xbefe24a2 FSR 0x013
>> Aug 18 21:55:01 IjonTichy user.warn kernel: Alignment trap: hald-probe-stor (1682) PC=0x0000c490 Instr=0xe59b1008 Address=0xbefe249e FSR 0x013
>> Aug 18 21:55:01 IjonTichy user.warn kernel: Alignment trap: hald-probe-stor (1682) PC=0x0000c474 Instr=0xe59b300c Address=0xbefe24b2 FSR 0x013
>> Aug 18 21:55:01 IjonTichy user.warn kernel: Alignment trap: hald-probe-stor (1682) PC=0x0000c490 Instr=0xe59b1008 Address=0xbefe24ae FSR 0x013
>> Aug 18 21:55:01 IjonTichy user.warn kernel: Alignment trap: hald-probe-stor (1682) PC=0x0000c474 Instr=0xe59b300c Address=0xbefe24c2 FSR 0x013
>> Aug 18 21:55:01 IjonTichy user.warn kernel: Alignment trap: hald-probe-stor (1682) PC=0x0000c490 Instr=0xe59b1008 Address=0xbefe24be FSR 0x013
>> Aug 18 21:55:02 IjonTichy user.err kernel: FAT: invalid media value (0xb9)
>> Aug 18 21:55:02 IjonTichy user.info kernel: VFS: Can't find a valid FAT filesystem on dev sda.
>> Aug 18 21:55:02 IjonTichy user.err kernel: FAT: invalid media value (0xb9)
>> Aug 18 21:55:02 IjonTichy user.info kernel: VFS: Can't find a valid FAT filesystem on dev sda.
>> Aug 18 21:55:02 IjonTichy user.warn kernel: Alignment trap: hald-probe-volu (1726) PC=0x0000ce78 Instr=0xe59b300c Address=0xbe9055da FSR 0x013
>> Aug 18 21:55:02 IjonTichy user.warn kernel: Alignment trap: hald-probe-volu (1726) PC=0x0000ce94 Instr=0xe59b1008 Address=0xbe9055d6 FSR 0x013
>> Aug 18 21:55:03 IjonTichy user.warn kernel: Alignment trap: hald-probe-volu (1726) PC=0x0000ce78 Instr=0xe59b300c Address=0xbe9055ea FSR 0x013
>> Aug 18 21:55:03 IjonTichy user.warn kernel: Alignment trap: hald-probe-volu (1726) PC=0x0000ce94 Instr=0xe59b1008 Address=0xbe9055e6 FSR 0x013
>> Aug 18 21:55:03 IjonTichy user.warn kernel: Alignment trap: hald-probe-volu (1726) PC=0x0000ce78 Instr=0xe59b300c Address=0xbe9055fa FSR 0x013
>> Aug 18 21:55:03 IjonTichy user.warn kernel: Alignment trap: hald-probe-volu (1726) PC=0x0000ce94 Instr=0xe59b1008 Address=0xbe9055f6 FSR 0x013
>> Aug 18 21:55:03 IjonTichy user.warn kernel: Alignment trap: hald-probe-volu (1726) PC=0x0000ce78 Instr=0xe59b300c Address=0xbe90560a FSR 0x013
>> Aug 18 21:55:03 IjonTichy user.warn kernel: Alignment trap: hald-probe-volu (1726) PC=0x0000ce94 Instr=0xe59b1008 Address=0xbe905606 FSR 0x013
>> Aug 18 21:55:03 IjonTichy user.err kernel: FAT: utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
>> Aug 18 21:55:03 IjonTichy user.warn kernel: Unable to load NLS charset cp932
>> Aug 18 21:55:03 IjonTichy user.err kernel: FAT: codepage cp932 not found
>> Aug 18 21:55:03 IjonTichy user.notice root: mount.sh/automount Auto-mount of [/media/sda1] successful
>>
>> Aug 18 21:56:07 IjonTichy user.info kernel: usb 1-2: USB disconnect, address 119
>> ------------------------------------------------------------------------------------
>> Log end for usb stick:
>>
>>
>> Log start for mouse:
>> ------------------------------------------------------------------------------------
>> Aug 18 21:56:54 IjonTichy user.info kernel: usb 1-2: new low speed USB device using s3c2410-ohci and address 120
>> Aug 18 21:56:54 IjonTichy user.info kernel: usb 1-2: configuration #1 chosen from 1 choice
>> Aug 18 21:56:55 IjonTichy user.info kernel: input: Logitech USB Mouse as /devices/platform/s3c2410-ohci/usb1/1-2/1-2:1.0/input/input5
>> Aug 18 21:56:55 IjonTichy user.info kernel: input: USB HID v1.10 Mouse [Logitech USB Mouse] on usb-s3c24xx-2
>> Aug 18 21:56:55 IjonTichy user.info kernel: usbcore: registered new interface driver usbhid
>> Aug 18 21:56:55 IjonTichy user.info kernel: drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver
>>
>> Aug 18 21:57:15 IjonTichy user.info kernel: usb 1-2: USB disconnect, address 120
>>
>> Aug 18 21:57:20 IjonTichy user.info kernel: usb 1-2: new low speed USB device using s3c2410-ohci and address 121
>> Aug 18 21:57:20 IjonTichy user.info kernel: usb 1-2: configuration #1 chosen from 1 choice
>> Aug 18 21:57:20 IjonTichy user.info kernel: input: Logitech USB Mouse as /devices/platform/s3c2410-ohci/usb1/1-2/1-2:1.0/input/input6
>> Aug 18 21:57:20 IjonTichy user.info kernel: input: USB HID v1.10 Mouse [Logitech USB Mouse] on usb-s3c24xx-2
>>
>> Aug 18 21:58:08 IjonTichy user.info kernel: usb 1-2: USB disconnect, address 121
>> ------------------------------------------------------------------------------------
>> Log end for mouse:
>>
>>
>> Log start for keyboard:
>> ------------------------------------------------------------------------------------
>> Aug 18 21:59:20 IjonTichy user.info kernel: usb 1-2: new low speed USB device using s3c2410-ohci and address 122
>> Aug 18 21:59:20 IjonTichy user.info kernel: usb 1-2: configuration #1 chosen from 1 choice
>> Aug 18 21:59:20 IjonTichy user.info kernel: input: Logitech Logitech USB Keyboard as /devices/platform/s3c2410-ohci/usb1/1-2/1-2:1.0/input/input7
>> Aug 18 21:59:20 IjonTichy user.info kernel: input: USB HID v1.10 Keyboard [Logitech Logitech USB Keyboard] on usb-s3c24xx-2
>> Aug 18 21:59:20 IjonTichy user.info kernel: input: Logitech Logitech USB Keyboard as /devices/platform/s3c2410-ohci/usb1/1-2/1-2:1.1/input/input8
>> Aug 18 21:59:20 IjonTichy user.info kernel: input: USB HID v1.10 Mouse [Logitech Logitech USB Keyboard] on usb-s3c24xx-2
>>
>> Aug 18 22:06:02 IjonTichy user.info kernel: usb 1-2: USB disconnect, address 122
>>
>> Aug 18 22:07:06 IjonTichy user.info kernel: usb 1-2: new low speed USB device using s3c2410-ohci and address 123
>> Aug 18 22:07:06 IjonTichy user.info kernel: usb 1-2: configuration #1 chosen from 1 choice
>> Aug 18 22:07:06 IjonTichy user.info kernel: input: Logitech Logitech USB Keyboard as /devices/platform/s3c2410-ohci/usb1/1-2/1-2:1.0/input/input9
>> Aug 18 22:07:06 IjonTichy user.info kernel: input: USB HID v1.10 Keyboard [Logitech Logitech USB Keyboard] on usb-s3c24xx-2
>> Aug 18 22:07:06 IjonTichy user.info kernel: input: Logitech Logitech USB Keyboard as /devices/platform/s3c2410-ohci/usb1/1-2/1-2:1.1/input/input10
>> Aug 18 22:07:06 IjonTichy user.info kernel: input: USB HID v1.10 Mouse [Logitech Logitech USB Keyboard] on usb-s3c24xx-2
>>
>> Aug 18 22:08:37 IjonTichy user.info kernel: usb 1-2: USB disconnect, address 123
>> ------------------------------------------------------------------------------------
>> Log end for keyboard:
>>
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