7cc2698d | 18-Aug-2014 |
Matthew Dillon <dillon@apollo.backplane.com> |
cyapa - attempt #2 to fix boot issue
* Previous fix didn't work. It appears that the trackpad can sometimes loose its mind even after initializing ok, so instead of doing a load-time fix we now
cyapa - attempt #2 to fix boot issue
* Previous fix didn't work. It appears that the trackpad can sometimes loose its mind even after initializing ok, so instead of doing a load-time fix we now check the status byte in the poll.
* If the poll status indicates that cyapa is not running the device will be bootstrapped again.
* Also, when not running do not try to interpret remaining status fields for input.
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45be1c61 | 15-Aug-2014 |
Matthew Dillon <dillon@apollo.backplane.com> |
atmel_mxt - Add atmel MXT touchscreen driver (Acer c720p)
* Implements the communications infrastructure on the hardware backend and emulates an elographics tablet on the frontend.
* X Configurat
atmel_mxt - Add atmel MXT touchscreen driver (Acer c720p)
* Implements the communications infrastructure on the hardware backend and emulates an elographics tablet on the frontend.
* X Configuration is:
Section "InputDevice" Identifier "TouchScreen0" Driver "elographics" Option "Device" "/dev/atmel1-4a" # Option "ZAxisMapping" "4 5 6 7" EndSection
* System configuration is (in /boot/loader.conf):
ig4_load="YES" atmel_mxt_load="YES"
* Currently only tested and only likely to work with the Acer c720p. Can do basic touchscreen operations... hold-move-and-release for button-1. Can move or resize windows (you may want to make your resize widgets bigger). Can hit buttons and hotlinks in browsers. Cannot scroll a browser window on its own.
* Noise issues. I've noticed that both my chromebooks have a lot of mouse pointer jitter with both the trackpad and the touchscreen, more than I can actually fix. I've noticed some complaints on the linux forums too so it aint just us.
The jitter is reduced if you put the laptop on your lap, and appears to go away entirely if the laptop is on your lap AND the power is disconnected (i.e. running on battery).
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42164ccb | 10-Jan-2014 |
Matthew Dillon <dillon@apollo.backplane.com> |
cyapa - Add false 3-finger button and add emulation for all three buttons
* 3-finger sequences can now be used to emulate all three buttons rather than just the left button.
When you place thre
cyapa - Add false 3-finger button and add emulation for all three buttons
* 3-finger sequences can now be used to emulate all three buttons rather than just the left button.
When you place three fingers down, the one you place last and/or the one you tap determines the button. If the left finger is last then the LEFT mouse button is emulation. Middle finger (of the three) emulates the MIDDLE mouse button, and the right finger emulates the right mouse button. Only one button can be emulated at a time.
* Add detection for false 3-finger buttons. When you place all three fingers down at the same time within 1/25 of a second this is detected and will emulate NO fingers. You can then simply tap the finger you want after moving the mouse pointer to where you want.
(In addition to the normal one-finger or two-finger mousing, this also allows you to mouse with three fingers).
* WARNING! These trackpads have a limitation when three or more fingers are down. This makes emulating a 4-finger or 5-finger 'claw' (for button-4 or button-5) very difficult so we currently do not support that.
If three or more fingers are placed on the pad in a horizontal line (all Y coordinates are the same), the pad will get confused after a few seconds. It will recalibrate and de-confuse itself if you life your hand off the pad for a few seconds.
The solution is when using 3-finger sequences to place your fingers on a SLIGHT diagonal so their Y coordinates are slightly different. This will yield much more reliable operation of the trackpadd's finger detection function.
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13886075 | 09-Jan-2014 |
Matthew Dillon <dillon@apollo.backplane.com> |
cyapa - Introduce better three-finger button emulation
* Change the three-finger button emulation such that the third finger that you use to tap will emulate the LEFT, MIDDLE, or RIGHT buttons dep
cyapa - Introduce better three-finger button emulation
* Change the three-finger button emulation such that the third finger that you use to tap will emulate the LEFT, MIDDLE, or RIGHT buttons depending on its X position relative to the other two fingers that are being held down.
e.g. if you arrange fingers left-to-right A, B, C, and you hold B and C on the pad and tap A, that's a LEFT button. If you hold A and C and tap B, that's a middle button, and if you hold A and B and tap C, that's a right button.
* This methodology allows all three buttons to be emulated cleanly without having to depress the trackpad's physical button.
* Document all jestures.
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5507c2b2 | 09-Jan-2014 |
Matthew Dillon <dillon@apollo.backplane.com> |
cyapa - cleanup, bug fixes
* Document the xorg.conf config.
* Fix some button state change issues that could lead to false button handling when the slider is active.
* Increase the distance that
cyapa - cleanup, bug fixes
* Document the xorg.conf config.
* Fix some button state change issues that could lead to false button handling when the slider is active.
* Increase the distance that must be travelled before locking to the left button on finger movement for button presses.
* Add experimental button-4 and button-5 (4-finger/5-finger) support, but at the moment it isn't playing nice with X.
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95eb6bee | 09-Jan-2014 |
Matthew Dillon <dillon@apollo.backplane.com> |
cyapa - Add Intellimouse support (mousewheel) - right side slider
* Adds emulation of a mouse wheel. The driver is still ps/2 compatible but if you want a mousewheel specify the "imps/2" protocol
cyapa - Add Intellimouse support (mousewheel) - right side slider
* Adds emulation of a mouse wheel. The driver is still ps/2 compatible but if you want a mousewheel specify the "imps/2" protocol.
Section "InputDevice" Identifier "Mouse0" Driver "mouse" Option "Protocol" "imps/2" # Option "Protocol" "ps/2" Option "Device" "/dev/cyapa0-67" EndSection
* The mousewheel is emulated by touching the rightmost border of the trackpad with a single finger and sliding your finger up or down.
* Any button push with two fingers down will now ALWAYS emulate the left mouse button, even if you haven't moved the mouse.
* FEATURE SUMMARY:
- Supports right-side slider if "imps/2" protocol is used.
- Emulates middle and right buttons if you push the trackpad button from the left, middle, or right side of the pad with one finger.
- Trackpad button is always the 'left' button if you press it with two fingers.
- You can also get the 'left' button with three fingers (try shifting the mouse around with two fingers and then tap a third finger), without actually articulating the trackpad button. This is VERY convenient.
- Has jitter supression.
- True tracking for X and Y. Within reason (X will drop deltas despite our best efforts), shifting your finger around the pad will not lose deltas, meaning that you can shift around and when you return your finger to where you started, the mouse should be where it started too.
- Multi-finger delta handling. This is not reported to X, but the driver tracks which finger touched first and delta tracking will be based on that finger. If you lift that finger up, the next finger will take over and the driver is coded to not improperly 'jump' the mouse due to where the next finger is relative to the first.
This means that spurious fingers won't mess up your mouse. Remember however that three or more fingers emulates the left button.
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420084e3 | 09-Jan-2014 |
Matthew Dillon <dillon@apollo.backplane.com> |
cyapa - Adjust button and multi-touch handling a bit
* If you finger-move more than 16 pixels, the button press will always be registered as a LEFT button press.
This makes it much easier to mo
cyapa - Adjust button and multi-touch handling a bit
* If you finger-move more than 16 pixels, the button press will always be registered as a LEFT button press.
This makes it much easier to move around the pad and hit GUI buttons, move windows around, etc.
* Three fingers simulates the left button without actually having to hit it. (it's too easy to accidently have two fingers down so we don't simulate the left button with two fingers). This makes it even easier to move windows around and hit GUI buttons.
* If you just hit the button without a finger-move, the button press will be LEFT, MIDDLE, or RIGHT depending on where you are on the pad, as before.
* Track identifiers when multiple fingers are down. The trackpad can track up to 5 fingers. Use the identifier tracking to avoid jumping the coordinates to a different finger (which would cause the mouse to jump).
This results in much easier mouse movement.
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