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Old 07-05-2006, 08:56 PM   #1
pddm
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Registered: Sep 2005
Distribution: Mint 19.2
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No Handler for Elo Touch Monitor on Slackware


I have an Elo ET1524L on Slackware 10.2

On a test I had it running on CentOS where it seams to be assigned automatically to /dev/input/event3.

Now on Slack I do not seam to get a Handler.

I have been browsing through for about a week but did not find how to overcome this.

Any seggestions?

Here are my outputs:
Code:
# lsusb
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000
Bus 001 Device 003: ID 04e7:0050 Elo TouchSystems
Code:
# cat /proc/bus/usb/devices
T:  Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=12  MxCh= 3
B:  Alloc=  0/900 us ( 0%), #Int=  0, #Iso=  0
D:  Ver= 1.10 Cls=09(hub  ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=0000 ProdID=0000 Rev= 0.00
S:  Product=USB OHCI Root Hub
S:  SerialNumber=c99bd000
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr=  0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
E:  Ad=81(I) Atr=03(Int.) MxPS=   2 Ivl=255ms
T:  Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=12  MxCh= 2
B:  Alloc=  0/900 us ( 0%), #Int=  0, #Iso=  0
D:  Ver= 1.10 Cls=09(hub  ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=0000 ProdID=0000 Rev= 0.00
S:  Product=USB OHCI Root Hub
S:  SerialNumber=c99bb000
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr=  0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
E:  Ad=81(I) Atr=03(Int.) MxPS=   2 Ivl=255ms
T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  3 Spd=12  MxCh= 0
D:  Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=04e7 ProdID=0050 Rev= 1.00
S:  Manufacturer=EloTouchSystems,Inc
S:  Product=Elo TouchSystems 2216 AccuTouch® USB Touchmonitor Interface
S:  SerialNumber=50U44192
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=  0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=03(HID  ) Sub=00 Prot=00 Driver=hid
E:  Ad=81(I) Atr=03(Int.) MxPS=   8 Ivl=5ms
Code:
# lsmod
Module                  Size  Used by    Not tainted
snd-pcm-oss            36736   0
snd-mixer-oss          12376   0  [snd-pcm-oss]
keybdev                 1892   0  (unused)
mousedev                4020   0  (unused)
hid                    20868   0  (unused)
input                   3200   0  [keybdev mousedev hid]
sis900                 12780   1
crc32                   2880   0  [sis900]
usb-ohci               19368   0  (unused)
usbcore                59148   1  [hid usb-ohci]
snd-cmipci             17920   0
gameport                1420   0  [snd-cmipci]
snd-pcm                54344   0  [snd-pcm-oss snd-cmipci]
snd-opl3-lib            5860   0  [snd-cmipci]
snd-hwdep               4352   0  [snd-opl3-lib]
snd-timer              13764   0  [snd-pcm snd-opl3-lib]
snd-mpu401-uart         3136   0  [snd-cmipci]
snd-rawmidi            12480   0  [snd-mpu401-uart]
snd-seq-device          3812   0  [snd-opl3-lib snd-rawmidi]
snd                    32772   0  [snd-pcm-oss snd-mixer-oss snd-cmipci snd-pcm snd-opl3-lib snd-hwdep snd-timer snd-mpu401-uart snd-rawmidi snd-seq-device]
snd-page-alloc          4712   0  [snd-mixer-oss snd-pcm snd-hwdep snd-timer snd-rawmidi snd-seq-device snd]
soundcore               3396   4  [snd]
pcmcia_core            39172   0
ide-scsi                9392   0
agpgart                45508   0  (unused)
Thanks for your help.
 
Old 07-07-2006, 06:02 AM   #2
piete
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Registered: Apr 2005
Location: Havant, Hampshire, UK
Distribution: Slamd64, Slackware, PS2Linux
Posts: 465

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It seems you're missing the evdev module from lsmod ...

Try `modprobe evdev` - that should give you /dev/event/* nodes to work from. These can be cat'd (`cat /dev/event/event1`) by root to test for connectivity, and I understand that evtest will give you some more meaningful output.

Give it a go and let us know how it goes!
- Piete.
 
Old 07-07-2006, 01:52 PM   #3
pddm
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Registered: Sep 2005
Distribution: Mint 19.2
Posts: 112

Original Poster
Rep: Reputation: 15
Excellent.
After running
Code:
modprobe evdev
It mounted the device on /dev/input/event0.

I was not able to find the handler querying /proc ...

To find the correct Handler I run cat on every event in /dev/input

Thank you very much!
 
  


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