Puppy Linux Discussion Forum

[mcelmeel]

Hi Guys,

This is getting more stranger for me and so fustrating. I tried the install again and once again it was unable to start X and i had to run xorgwizard. When the wizard has finished and the computer loaded, the touchscreen mouse works perfectly. the pointer goes exactly where ever i press it. I thought that i finally had it. After a short time using it, the pointer was slightly off calibration. then as i continued to use the computer, the calibration changed and got worse. after running xorgwizard again, the mouse was working perfectly and continued to do so until the first program that i opened. this caused the calibration to go off. then when i started another program, the calibration changed bringing me to the conclusion that starting a program changes the calibration. This has me completely stumped. Has anyone any idea what may be causing this or has anyone expericenced it before. Also, the config settings are not in the xorg.conf file.

[mcelmeel]

Hi Guys,

Still no joy getting the touchscreen to work. I have tried everything i can think of, changed to puppy 4.3.1, followed instructions on the elo website. sometime i can get the cursor working but always off calibration and can never get it calibrated.

Is there anyone there that may be able to help me at all, please?

[mcelmeel]

Hi Guys,

I got the touchscreen working but have stumbled across another problem that I'm hoping someone may know the solution to.

The touchscreen is being used as a kiosk which is coin operated. When the system first loads and a coin is put it to activate the USB conection to the touchscreen, it works fine. But when the timer runs out and another coin has to be inserted, the touchscreen moves way off calibration. Does anyone know if there is any setting i could use in xorg.conf to prevent the calibration changing when the usb connection is cut and then connected again.

I can paste my xorg.conf setting here is needed, just that i'm using my vista computer at the minute.

Thanks,

Anthony

[mcelmeel]

Here is the code from my xorg.conf file.

Section "ServerLayout"
Identifier "X.org Configured"
Screen 0 "Screen0" 0 0
InputDevice "Mouse0" "CorePointer"
InputDevice "touchscreen" "SendCoreEvents"
InputDevice "Keyboard0" "CoreKeyboard"
EndSection

Section "InputDevice"
Identifier "Keyboard0"
Driver "kbd"
Option "XkbRules" "xorg"
Option "XkbModel" "pc102"
Option "XkbLayout" "gb" #xkeymap0
EndSection

Section "InputDevice"
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "IMPS/2" #mouse0protocol
Option "Device" "/dev/mouse"
#Option "Emulate3Buttons"
#Option "Emulate3Timeout" "50"
Option "ZAxisMapping" "4 5" #scrollwheel
EndSection

Section "InputDevice"
Identifier "touchscreen"
Driver "evtouch"
Option "Device" "/dev/input/evtouch_event"
Option "DeviceName" "touchscreen"
Option "MinX" "0"
Option "MinY" "0"
Option "MaxX" "4095"
Option "MaxY" "4095"
Option "ReportingMode" "Raw"
#Option "Emulate3Buttons"
#Option "Emulate3Timeout" "50"
Option "SendCoreEvents" "On"
EndSection

[mcelmeel]

Hi,

does anyone have any idea how to manually calibrate an elo serial touchscreen. My calibration is slightly off and when i run the elova calibration tool, it only gives me two targets on the right of the screen but none on the left and calibration is away off.

I need to manually change the NVRAM or something like that i think or is there a file with the settings that i could change. I've tried changing Xorg.conf but it makes no difference.

[Fractal]

***** SOLVED *****
***** See Below *****

Please help - I cannot get my Data Modul EasyTouch Max USB touchscreen to work.

It is a modern HID touchscreen. I have tried masses of things found mostly on this site, all to no avail. Out of interest, when I plug it into my WinXP machine it works just fine with no drivers and no calibration. It's ace.

Plugging the touchscreen into Puppy works, but the cursor does not align with my finger. The cursor moves more than my finger when I move my finger.
If I move my finger to the edge of the screen, the cursor moves faster than my finger and hits the edge first. If I continue to move my finger to the edge, then return my finger to the original position, the cursor does not return to it's original position.

The screen is definitely sending its info correctly to Puppy - I am pretty sure Puppy isn't using the positioning information properly. If so, how can I fix it?
I have contacted the manufacturer, who are very helpful, but can only say that their product works with big distros and Windoze. they have told me that the HID touchscreen declares itself as an absolute positioning device and sends absolute position information.

Using "cat /proc/bus/input/devices", I can see that it is registered as "mouse0" on "event0", but what should I do? Should I be editing xorg.conf? It's an HID screen so it does not require drivers.

Does Puppy support absolute pointing devices? If so, how can I calibrate it?

So, can anyone help me with my USB HID touchscreen problem? Thanks in advance.

***** SOLVED *****
The touchscreen required the "evdev" input driver. it's an HID-compliant device and it is the CorePointer pointing device "mouse0" / "event0".
Below is my Xorg.conf snippet, I have commented-out the lines which have no effect. The thing doesn't need to be calibrated.

[prralex1]

I: Bus=0011 Vendor=0001 Product=0001 Version=ab41
N: Name="AT Translated Set 2 keyboard"
P: Phys=isa0060/serio0/input0
S: Sysfs=/devices/platform/i8042/serio0/input/input0
U: Uniq=
H: Handlers=kbd event0
B: EV=120013
B: KEY=4 2000000 3803078 f800d001 feffffdf ffefffff ffffffff fffffffe
B: MSC=10
B: LED=7

I: Bus=0011 Vendor=0002 Product=0005 Version=0000
N: Name="ImPS/2 Generic Wheel Mouse"
P: Phys=isa0060/serio3/input0
S: Sysfs=/devices/platform/i8042/serio3/input/input1
U: Uniq=
H: Handlers=mouse0 event1
B: EV=7
B: KEY=70000 0 0 0 0 0 0 0 0
B: REL=103

I: Bus=0003 Vendor=13ba Product=0017 Version=0110
N: Name="Generic USB K/B"
P: Phys=usb-0000:00:1d.0-1/input0
S: Sysfs=/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1:1.0/input/input2
U: Uniq=
H: Handlers=kbd event2
B: EV=120013
B: KEY=10000 7 ff9f207a c14057ff febeffdf ffefffff ffffffff fffffffe
B: MSC=10
B: LED=1f

I: Bus=0003 Vendor=13ba Product=0017 Version=0110
N: Name="Generic USB K/B"
P: Phys=usb-0000:00:1d.0-1/input1
S: Sysfs=/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1:1.1/input/input3
U: Uniq=
H: Handlers=kbd mouse1 event3
B: EV=17
B: KEY=7001f 0 0 0 c000 100000 0 0 0
B: REL=103
B: MSC=10

I: Bus=0019 Vendor=0000 Product=0006 Version=0000
N: Name="Fujitsu FUJ02B1"
P: Phys=FUJ02B1/video/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:05/FUJ02B1:00/input/input4
U: Uniq=
H: Handlers=kbd event4
B: EV=3
B: KEY=10003 0 0 0 0 0 0 0

I: Bus=0019 Vendor=0000 Product=0001 Version=0000
N: Name="Power Button"
P: Phys=PNP0C0C/button/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input5
U: Uniq=
H: Handlers=kbd event5
B: EV=3
B: KEY=100000 0 0 0

I: Bus=0019 Vendor=0000 Product=0001 Version=0000
N: Name="Power Button"
P: Phys=LNXPWRBN/button/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXPWRBN:00/input/input6
U: Uniq=
H: Handlers=kbd event6
B: EV=3
B: KEY=100000 0 0 0

I: Bus=0019 Vendor=0000 Product=0006 Version=0000
N: Name="Video Bus"
P: Phys=LNXVIDEO/video/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input7
U: Uniq=
H: Handlers=kbd event7
B: EV=3
B: KEY=3f000b 0 0 0 0 0 0 0

I: Bus=0010 Vendor=001f Product=0001 Version=0100
N: Name="PC Speaker"
P: Phys=isa0061/input0
S: Sysfs=/devices/platform/pcspkr/input/input8
U: Uniq=
H: Handlers=kbd event8
B: EV=40001
B: SND=6

I: Bus=0019 Vendor=0000 Product=0000 Version=0000
N: Name="Fujitsu Application Panel buttons"
P: Phys=apanel/input0
S: Sysfs=/devices/pci0000:00/0000:00:1f.3/i2c-0/0-0019/input/input9
U: Uniq=
H: Handlers=kbd event9
B: EV=3
B: KEY=8700000 0 0 0 0
====
ok, i think the touchscreen shows up as this thing:

I: Bus=0003 Vendor=13ba Product=0017 Version=0110
N: Name="Generic USB K/B"
P: Phys=usb-0000:00:1d.0-1/input1
S: Sysfs=/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1:1.1/input/input3
U: Uniq=
H: Handlers=kbd mouse1 event3
B: EV=17
B: KEY=7001f 0 0 0 c000 100000 0 0 0
B: REL=103
B: MSC=10

i tied the handlers to mouse1 and event 3 as indicated in xorg.conf
but i'm using macpup528, and there is no server layout.

any help?

[tempestuous]

Google tells me your Fujitsu ST5032 has a wacom input device.
Puppy 5.1/5.2.x already contains the necessary wacom kernel module and Xorg plugin, the only thing missing is the wacom udev rule. Install it from here -
http://www.murga-linux.com/puppy/viewtopic.php?p=467457#467457

Then follow the wacom configuration instructions provided by forum member don570 later in the same thread -
http://www.murga-linux.com/puppy/viewtopic.php?p=506649#506649
You will see that a critical step is the creation of a new xorg.conf file, by running the xorgwizard ... this is how a "ServerLayout" section is created.

You can compare don570's xorg.conf settings to those from the official HOWTO, here -
http://linuxwacom.sourceforge.net/index_old.php/howto/inputdev
http://linuxwacom.sourceforge.net/index_old.php/howto/srvlayout

and also the settings successfully used on a Fujitsu ST5022D -
http://www.alfonsomartone.itb.it/zswdjp.html

[Fractal]

The final problem to solve is that the USB-touchscreen can be allocated a different event by the kernel every time it boots.

To fix this, you configure the udev subsystem to create a new device at boot-time, which is bound to the event ID which has been allocated to the touchscreen.

If you follow the links, you can get the information below, but I thought I'd condense it for you:

***How-To***

Create a file in:
/etc/udev/rules.d
called:
10-local.rules

Which contains the following:

KERNEL=="event[0-4]*", SUBSYSTEM=="input", ATTRS{idVendor}=="7374", ATTRS{idProduct}=="1100", SYMLINK+="input/touchscreen"

The {idvendor} and {idProduct} numbers are particular to the touchscreen I used - a very nice and clear HID DataModul touchscreen.

This creates a dev point for a new device called "touchscreen", only for the DataModul touchscreen, regardless of it's actual event number.
This is needed because the event number may change at boot-time.

Then, in xorg.conf, change the relevant sections to:

Section "ServerLayout"
Identifier "X.org Configured"
Screen 0 "Screen0" 0 0
InputDevice "Mouse0" "CorePointer"
InputDevice "Keyboard0" "CoreKeyboard"
EndSection

Section "InputDevice"
Identifier "Keyboard0"
Driver "kbd"
Option "XkbRules" "xorg"
Option "XkbModel" "pc102"
Option "XkbLayout" "gb" #xkeymap0
EndSection

Section "InputDevice"
Identifier "Mouse0"
Driver "evdev"
Option "Device" "/dev/input/touchscreen
EndSection

[der-schutzhund]

Recently I am a proud owner of a TabletPC Viewsonic Viewpad 10. There is him at the moment for 299 euros. He owns Intel atom. Win7 and Android are preloaded. Now I would like to pursue this Tablet with Puppy 431. I can boot the tablet from stick, Wlan runs, sound runs. The only problem is the touchscreen. On the Internet I have read HSD101PFW3D and suppose sometimes that the touchscreen of type Hanvon 10.1 is. I have found the Pet 431 and instal, however, with it nothing does itself. Can somebody help me to get the touchscreen under 431 to the running?

many greetings

wolfgang

[der-schutzhund]

still no answer to my inquiry has presumably come up to now because not enough infos exist.
Has worked through, in the meantime, the whole Thread. However, I have not found a solution from it. I instal touchscree-puppy41.pet then modprobe usbtouchscreen and evdev.
the order: cat/proc/bus/input/device brings the following announcement and the Tocuscreen is absent.

cat /proc/bus/input/devices

I: Bus=0011 Vendor=0001 Product=0001 Version=ab41
N: Name="AT Translated Set 2 keyboard"
P: Phys=isa0060/serio0/input0
S: Sysfs=/devices/platform/i8042/serio0/input/input0
U: Uniq=
H: Handlers=kbd event0
B: EV=120013
B: KEY=4 2000000 3803078 f800d001 feffffdf ffefffff ffffffff fffffffe
B: MSC=10
B: LED=7

I: Bus=0003 Vendor=04d9 Product=2519 Version=0110
N: Name="2.4G Wireless Touchpad Keyboard"
P: Phys=usb-0000:00:1d.0-2/input0
S: Sysfs=/devices/pci0000:00/0000:00:1d.0/usb2/2-2/2-2:1.0/input/input1
U: Uniq=
H: Handlers=kbd event1
B: EV=120013
B: KEY=10000 7 ff9f207a c14057ff febeffdf ffefffff ffffffff fffffffe
B: MSC=10
B: LED=7

I: Bus=0003 Vendor=04d9 Product=2519 Version=0110
N: Name="2.4G Wireless Touchpad Keyboard"
P: Phys=usb-0000:00:1d.0-2/input1
S: Sysfs=/devices/pci0000:00/0000:00:1d.0/usb2/2-2/2-2:1.1/input/input2
U: Uniq=
H: Handlers=kbd mouse0 event2
B: EV=1f
B: KEY=837fff 2c3027 bf004444 0 0 1f0001 f84 8a27c000 667bfa d941dfed 9e0000 0 0 0
B: REL=1c3
B: ABS=1 0
B: MSC=10

I: Bus=0019 Vendor=0000 Product=0001 Version=0000
N: Name="Power Button"
P: Phys=LNXPWRBN/button/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
U: Uniq=
H: Handlers=kbd event3
B: EV=3
B: KEY=100000 0 0 0

I: Bus=0019 Vendor=0000 Product=0001 Version=0000
N: Name="Power Button"
P: Phys=PNP0C0C/button/input0
S: Sysfs=/devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input4
U: Uniq=
H: Handlers=kbd event4
B: EV=3
B: KEY=100000 0 0 0

I: Bus=0010 Vendor=001f Product=0001 Version=0100
N: Name="PC Speaker"
P: Phys=isa0061/input0
S: Sysfs=/devices/platform/pcspkr/input/input5
U: Uniq=
H: Handlers=kbd event5
B: EV=40001
B: SND=6

I: Bus=0003 Vendor=1700 Product=013a Version=0000
N: Name="Gotek"
P: Phys=usb-0000:00:1d.7-1/button
S: Sysfs=/devices/pci0000:00/0000:00:1d.7/usb1/1-1/1-1:1.0/input/input6
U: Uniq=
H: Handlers=kbd event6
B: EV=3
B: KEY=100000 0 0 0 0 0 0
-------------------------------------------------------------------------------------
the order: cat/proc/bus/usb/devices shows the Tocuscreen as an USB device (Hanvon)
sh-3.00# cat /proc/bus/usb/devices

T: Bus=05 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=64 #Cfgs= 1
P: Vendor=1d6b ProdID=0001 Rev= 2.06
S: Manufacturer=Linux 2.6.30.5 uhci_hcd
S: Product=UHCI Host Controller
S: SerialNumber=0000:00:1d.3
C:* #Ifs= 1 Cfg#= 1 Atr=e0 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=05 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 2 Spd=12 MxCh= 0
D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=32 #Cfgs= 1
P: Vendor=20b3 ProdID=0a18 Rev=38.91
S: Manufacturer=Hanvon
S: Product=10.1
C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=100mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=00 Prot=00 Driver=usbhid
E: Ad=81(I) Atr=03(Int.) MxPS= 32 Ivl=5ms

T: Bus=04 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=64 #Cfgs= 1
P: Vendor=1d6b ProdID=0001 Rev= 2.06
S: Manufacturer=Linux 2.6.30.5 uhci_hcd
S: Product=UHCI Host Controller
S: SerialNumber=0000:00:1d.2
C:* #Ifs= 1 Cfg#= 1 Atr=e0 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=03 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=64 #Cfgs= 1
P: Vendor=1d6b ProdID=0001 Rev= 2.06
S: Manufacturer=Linux 2.6.30.5 uhci_hcd
S: Product=UHCI Host Controller
S: SerialNumber=0000:00:1d.1
C:* #Ifs= 1 Cfg#= 1 Atr=e0 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=03 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 2 Spd=12 MxCh= 0
D: Ver= 1.10 Cls=ff(vend.) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=0cf3 ProdID=3000 Rev= 2.00
C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=100mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none)
E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms

T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
B: Alloc= 29/900 us ( 3%), #Int= 2, #Iso= 0
D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=1d6b ProdID=0001 Rev= 2.06
S: Manufacturer=Linux 2.6.30.5 uhci_hcd
S: Product=UHCI Host Controller
S: SerialNumber=0000:00:1d.0
C:* #Ifs= 1 Cfg#= 1 Atr=e0 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=02 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 2 Spd=1.5 MxCh= 0
D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=04d9 ProdID=2519 Rev= 1.00
S: Product=2.4G Wireless Touchpad Keyboard
C:* #Ifs= 2 Cfg#= 1 Atr=a0 MxPwr=100mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=01 Prot=01 Driver=usbhid
E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=10ms
I:* If#= 1 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=01 Prot=02 Driver=usbhid
E: Ad=82(I) Atr=03(Int.) MxPS= 8 Ivl=10ms

T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 8
B: Alloc= 0/800 us ( 0%), #Int= 1, #Iso= 0
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=1d6b ProdID=0002 Rev= 2.06
S: Manufacturer=Linux 2.6.30.5 ehci_hcd
S: Product=EHCI Host Controller
S: SerialNumber=0000:00:1d.7
C:* #Ifs= 1 Cfg#= 1 Atr=e0 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= 4 Ivl=256ms

T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 0
D: Ver= 2.00 Cls=ef(unk. ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=1700 ProdID=013a Rev= 0.00
S: Manufacturer=Gotek
S: Product=Gotek
S: SerialNumber=FT-1316-R5801-OV03-R08.05.00.L
C:* #Ifs= 2 Cfg#= 1 Atr=80 MxPwr=500mA
A: FirstIf#= 0 IfCount= 2 Cls=0e(video) Sub=03 Prot=00
I:* If#= 0 Alt= 0 #EPs= 1 Cls=0e(video) Sub=01 Prot=00 Driver=uvcvideo
E: Ad=83(I) Atr=03(Int.) MxPS= 16 Ivl=4ms
I:* If#= 1 Alt= 0 #EPs= 0 Cls=0e(video) Sub=02 Prot=00 Driver=uvcvideo
I: If#= 1 Alt= 1 #EPs= 1 Cls=0e(video) Sub=02 Prot=00 Driver=uvcvideo
E: Ad=81(I) Atr=05(Isoc) MxPS= 128 Ivl=125us
I: If#= 1 Alt= 2 #EPs= 1 Cls=0e(video) Sub=02 Prot=00 Driver=uvcvideo
E: Ad=81(I) Atr=05(Isoc) MxPS= 512 Ivl=125us
I: If#= 1 Alt= 3 #EPs= 1 Cls=0e(video) Sub=02 Prot=00 Driver=uvcvideo
E: Ad=81(I) Atr=05(Isoc) MxPS=1024 Ivl=125us
I: If#= 1 Alt= 4 #EPs= 1 Cls=0e(video) Sub=02 Prot=00 Driver=uvcvideo
E: Ad=81(I) Atr=05(Isoc) MxPS=1536 Ivl=125us
I: If#= 1 Alt= 5 #EPs= 1 Cls=0e(video) Sub=02 Prot=00 Driver=uvcvideo
E: Ad=81(I) Atr=05(Isoc) MxPS=2048 Ivl=125us
I: If#= 1 Alt= 6 #EPs= 1 Cls=0e(video) Sub=02 Prot=00 Driver=uvcvideo
E: Ad=81(I) Atr=05(Isoc) MxPS=2688 Ivl=125us
I: If#= 1 Alt= 7 #EPs= 1 Cls=0e(video) Sub=02 Prot=00 Driver=uvcvideo
E: Ad=81(I) Atr=05(Isoc) MxPS=3072 Ivl=125us

how should I go on working now?
Yours sincerely

Wolfgang

[Aitch]

Hi Wolfgang
I try to offer help

[tempestuous]

[nooby]

A bit offtopic.

1. One tech they use is capacitive then we have resistive but
2. There is also IR light from the sides of the screen.
Would that not allow one to do some kind of DIY touch screen?

3. Another late comer is to use the microphone in the smartphone or
tablet to listen to the sound when one tap on the screen and know where one are and that way get a primitive form of touch screen. Seems odd.

But the IR light is used on Amazon Kindle their latest with E-Ink so that
seems a workable solution. Not without problem though.
Depending on how one hold it one can accidently turn pages and have to
try to get back to from where it too off

But IR diodes is not so expensive so as a add on to an old screen
If some firm made an inexpensive kit?

[der-schutzhund]

if 431 does not go, is a great pity because there is a German version and I have already inserted approx. 20 programmes for my lessons in it. 431 is also the version with the best hardware support I has tested up to now. Up to now everything ran with it. Is there no possibility to insert the missing module?

Yours sincerely

Wolfgang