Dotaz: ABCLinux a tablet WACOM Graphire3

[marian]

Na distribucii abclinux sa snazim sprevadzkovat graficky tablet WACOM Graphire3 (pripojeny na USB port). Bez zasahu sa tablet sprava ako obycajna USB mys. USB Viewer ho idetifikuje ako CTE-430-UV3.1-4. Podla HowTo som skusil nasledujuci postup:

1. pomocou modprobe som natiahol moduly evdev a wacom (bez akychkolvek parametrov)

2. Upravil som konfiguracny subor /etc/X11/XFree-4: Do sekcie ServerLayuot som doplnil:

        InputDevice    "stylus" "AlwaysCore"
        InputDevice    "cursor" "AlwaysCore"
        InputDevice    "eraser" "AlwaysCore"

Do sekcie Module:

        Load  "wacom"

Vytvoril som nasledovne sekcie s InputDevice:

Section "InputDevice"
        Identifier "cursor"
        Driver "wacom" 
        Option "Device" "/dev/input/event0"
        Option "Type" "cursor"
        Option "Mode" "relative"
        Option "Speed" "12.0"
        Option "USB" "on"
EndSection

Section "InputDevice"
        Driver "wacom"
        Identifier "stylus"
        Option "Device" "/dev/input/event0"
        Option "Type" "stylus"
        Option "Mode" "absolute"
        Option "USB" "on"
        Option "DeviceName" "stylus"
        Option "AlwaysCore" "on"
        Option "Tilt" "on"
EndSection

Section "InputDevice"
        Driver "wacom"
        Identifier "eraser"
        Option "Device" "/dev/input/event0"
        Option "Type" "eraser"
        Option "Mode" "absolute"
        Option "USB" "on"
        Option "DeviceName" "eraser"
        Option "Tilt" "on"
EdSection

Po restarte XFree sa uz kurzor pomocou pera, gumy, ani mysi tabletu nepohne, ale z menu gimpu je mozne najst aktivne zalozky s Input Devices. Z konzoly, z ktorej startuje XFree je mozne vidiet nasledovne hlasenia:

.
.
.
wacom: relative event receved (0)!!!
wacom: relative event receved (1)!!!
Error reading wacom device: Invalid argument
.
.
.

... a tak stale dookola

Predpokladam, ze som len pri konfiguracii nieco zabudol, alebo spravil chybne, alebo nema abclinux/knoppix nieco, co potrebuje tablet k tomu, aby fungoval v plnom rozsahu?

Odpovědi

[marian]

Skusal som este pre kazdu polozku v sekcii InputDevices tykajucu sa tabletu doplnit riadok, tak ako som to nasiel v jednom priklade pre kofiguracny subor pre Wacom Graphire2:

Option "SendCoreEvents" "true"

Nepomohlo ani toto, takze chyba musi byt niekde inde. V man wacom tato volba ani nie je popisana.

Pre upresnenie este uvadzam relevantnu cast vypisu z /var/log/XFree86.0.log:

XFree86 Version 4.3.0 (Debian 4.3.0-0ds4 20030416150820 dstone@aedificator)
Release Date: 18 March 2003
X Protocol Version 11, Revision 0, Release 6.6
Build Operating System: Linux 2.4.21-pre5 i686 [ELF] 
Build Date: 16 April 2003
        Before reporting problems, check http://www.XFree86.Org/
        to make sure that you have the latest version.
Module Loader present
OS Kernel: Linux version 2.4.22-xfs (root@Knoppix) (gcc version 2.95.4 20011002 
(Debian prerelease)) #1 SMP Fr Sep 19 17:55:45 CEST 2003 
Markers: (--) probed, (**) from config file, (==) default setting,
         (++) from command line, (!!) notice, (II) informational,
         (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/XFree86.0.log", Time: Thu Jun 24 14:34:11 2004
(==) Using config file: "/etc/X11/XF86Config-4"
(==) ServerLayout "XFree86 Configured"
(**) |-->Screen "Screen0" (0)
(**) |   |-->Monitor "Monitor0"
(**) |   |-->Device "Card0"
(**) |-->Input Device "Keyboard0"
.
.
.
(**) |-->Input Device "PS/2 Mouse"
(**) |-->Input Device "stylus"
(**) |-->Input Device "cursor"
(**) |-->Input Device "eraser"
.
.
.
(**) Option "AlwaysCore"
(**) stylus: always reports core events
(**) stylus serial device is /dev/input/event0
(**) stylus is in absolute mode
(**) Option "Tilt" "on"
(**) Option "USB" "on"
(**) stylus: reading USB link
(**) stylus: resol x = 1270
(**) Option "BaudRate" "9600"
(**) stylus: serial speed 9600
(**) Option "AlwaysCore"
(**) cursor: always reports core events
(**) cursor serial device is /dev/input/event0
(**) cursor is in relative mode
(**) Option "USB" "on"
(**) cursor: reading USB link
(**) cursor: resol x = 1270
(**) Option "BaudRate" "9600"
(**) cursor: serial speed 9600
(**) Option "AlwaysCore"
(**) eraser: always reports core events
(**) eraser serial device is /dev/input/event0
(**) eraser is in absolute mode
(**) Option "Tilt" "on"
(**) Option "USB" "on"
(**) eraser: reading USB link
(**) eraser: resol x = 1270
(**) Option "BaudRate" "9600"
(**) eraser: serial speed 9600
(II) XINPUT: Adding extended input device "eraser" (type: Wacom Eraser)
(II) XINPUT: Adding extended input device "cursor" (type: Wacom Cursor)
(II) XINPUT: Adding extended input device "stylus" (type: Wacom Stylus)
(II) XINPUT: Adding extended input device "PS/2 Mouse" (type: MOUSE)
(II) Server_Terminate keybinding not found
(**) Option "Device" "/dev/input/event0"
(==) Wacom Kernel Input device name: "WACOM CTE-430-UV3.1-4"
(==) Wacom tablet maximum X=0 maximum Y=0 X resolution=0 Y resolution=0 suppress
=0
(==) Wacom tablet top X=0 top Y=0 bottom X=0 bottom Y=0
(==) Wacom tablet top X=0 top Y=0 bottom X=0 bottom Y=0
(==) Wacom tablet top X=0 top Y=0 bottom X=0 bottom Y=0

Pokial nepohnem nastrojom tabletu, vypis konci takto. Z vypisu sa zda, ze fungovat by to malo, nie su hlasene ziadne chyby, akurat su mi divne tie suradnice top X=0 top Y=0 bottom X=0 bottom Y=0. Predpokladam, ze chyba bude niekde tu. Skusim este nastavit BottomX a BottomY. Az potom, ked pohnem nastrojom, na konzolu z ktorej startuje XFree86 sa zacne vypisovat:

wacom: relative event received (0)!!!
wacom: relative event received (1)!!!

[marian]

Zial, nepomohlo ani rucne zadanie BottomX a BottomY pomocou Option "BottomX" a Option "BottomY". Skusal som nastavit na rozne hodnoty, ale vysledok bol vzdy (samozrejme, menili sa hodnoty v zatvorke pre BottomX a Y) takyto:

Wacom invalid BottomX (6400) reseting to 0
Wacom invalid BottomY (5120) reseting to 0
(==) Wacom tablet top X=0 top Y=0 bottom X=0 bottom Y=0

Pouzivam rozlisenie na 17" LCD displeji 1280x1024. Pre hodnoty BottomX a BottomY som mal nastavene aj tieto hodnoty, ale vysledok bol rovnaky. Ako tak pozeram na polozku resolution, tiez nie je vo vysledku nastavena dobre -- pocas startu XFree86 je snaha o nastavenie jej hodnoty na:

(**) stylus: resol x = 1270

Vo vysledku je vsak nastavena hodnota resolution na 0:

(==) Wacom tablet maximum X=0 maximum Y=0 X resolution=0 Y resolution=0 suppress=0