Difficulties to adjust touchpad, need some hints. [SOLVED]
Hi,
Thank you to the forum community and to the Arch community for giving a really good support and strenght to the Arch project.
I am having difficulties to configure my touchpad, here are the hardware informations output from hwinfo :
PS/2 00.0: 10500 PS/2 Mouse
[Created at input.249]
Unique ID: AH6Q.Y_f5kDtfqz2
Hardware Class: mouse
Model: "SynPS/2 Synaptics TouchPad"
Vendor: 0x0002
Device: 0x0007 "SynPS/2 Synaptics TouchPad"
Compatible to: int 0x0210 0x0001
Device File: /dev/input/mice (/dev/input/mouse0)
Device Files: /dev/input/mice, /dev/input/mouse0, /dev/input/event6, /dev/input/by-path/platform-i8042-serio-1-event-mouse, /dev/input/by-path/platform-i8042-serio-1-mouse
Device Number: char 13:63 (char 13:32)
Driver Info #0:
Buttons: 1
Wheels: 0
XFree86 Protocol: explorerps/2
GPM Protocol: exps2
Config Status: cfg=new, avail=yes, need=no, active=unknown
I use synaptic driver because I had issues with the mtrack drivers from the AUR ( the mouse was stoping to work.). Now i configured this way my synaptic config :
Section "InputClass"
Identifier "touchpad"
MatchProduct "SynPS/2 Synaptics TouchPad"
Driver "synaptics"
Option "TapButton1" "1"
Option "TapButton2" "2"
Option "TapButton3" "3"
Option "VertEdgeScroll" "on"
Option "VertTwoFingerScroll" "on"
Option "HorizEdgeScroll" "on"
Option "HorizTwoFingerScroll" "on"
EndSection
Section "InputClass"
Identifier "touchpad ignore duplicates"
MatchIsTouchpad "on"
MatchOS "Linux"
MatchDevicePath "/dev/input/mouse*"
Option "Ignore" "on"
EndSection
I added the following code that i run at X startup also to avoid the mouse to move when I use the tapping feature because it s too sensitive by default :
xinput -set-prop "SynPS/2 Synaptics TouchPad" "Device Accel Constant Deceleration" 8
Now the mouse is less sensitive and doesnt move when i want to use left click tapping feature. (click without pressing the touchpad buttons).
But the problem is I need "move accross the touchpad" maybe 4 times in order to cover the entire screen. How can I have amore sensitive mouse but no change in the mouse position when I am tapping the touchpad to click.
Thanks for your help.
Last edited by maxarsys (2013-11-06 08:24:14)
Here's what I use but I don't honestly think somebody else's config is likely to be much help:
Section "InputClass"
Identifier "touchpad catchall"
Driver "synaptics"
MatchIsTouchpad "on"
Option "HorizTwoFingerScroll" "1"
Option "LockedDrags" "1"
Option "TapButton1" "3"
Option "TapButton2" "1"
Option "TapButton3" "2"
Option "ClickFinger1" "3"
Option "ClickFinger2" "1"
Option "ClickFinger3" "2"
Option "FingerLow" "20"
Option "FingerHigh" "25"
MatchDevicePath "/dev/input/event*"
EndSection
Section "InputClass"
Identifier "touchpad ignore duplicates"
MatchIsTouchpad "on"
MatchOS "Linux"
MatchDevicePath "/dev/input/mouse*"
Option "Ignore" "on"
EndSection
Section "InputClass"
Identifier "Disable clickpad buttons on Apple touchpads"
MatchProduct "Apple|bcm5974"
MatchDriver "synaptics"
Option "SoftButtonAreas" "0 0 0 0 0 0 0 0"
EndSection
The last part doesn't apply - it must be from the default config.
I would be astonished if this was at all helpful but you did ask!
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Hi,
altough I studied the examples delivered with LabView (my current version is 6i) I have some challenges to face and I hope someone could help me. This challenges
may be simple for professionals but I'm not already that experienced. I have an one channel AI input via a DAQ-card (E-series) and I want to write it to a binary file with only the really necessary headers. The data then stored in the binary shall than be displayed after user request to a graph and my client wants to have the possibility to srcoll through the hole stored data to seek some charakteristiks and then mark the area of interest with cursor to move this area to another graph for further analysis. My program is structured in a way that in a whi
le loop I wait for user interaction i.e. buttons for saving and displaying data. It's for that, that I think I have to split the binary streaming in a sub-Vi that makes the needed preparation and another sub-Vi assosiated to the first that makes the file writuing and thats placed within the loop described above. Maybe I'm with my thoughts on the woodway and someone has better ideas. I tried many things but the result were always frustrating. I would be glad someone could give me some hints based on experience, and not just saying "Look to the delivered examples" as I already read in questions from other users. Thanks for your support.
ChrisI think you're going at this in a good way. One issue I see is that you are using version 6i and waiting for user input. Since Event Structures were not available in 6i, you will have to poll for user input and that could make your application slower. An upgrade to 6.1 would help you there.
Besides that, I like your ideas. If you're sticking with 6i, use a case structure inside your while loop which executes a particular case based upon which button the user pressed. Then, in these cases, call the subVIs which you built. I hope this helps out.
J.R. Allen
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