A touchpad, and clickpad is a built-in input device for laptops that is used as a computer mouse. Cancer Of The Head And Neck Myers Pdf Printer. Synaptics is a driver for these. Default clickpad gestures.

Provided by: NAME cyapa — Cypress APA trackpad with I2C interface driver SYNOPSIS To compile this driver into the kernel, place the following lines into the kernel configuration file: device cyapa device ig4 device smbus Alternatively, to load the driver as a module at boot time, place the following line in (5): cyapa_load='YES' ig4_load='YES' DESCRIPTION The cyapa driver provides support for the Cypress APA trackpad. It emulates the IntelliMouse PS/2 protocol. It supports basic mouse ioctls, so that (8) is supported properly. Trackpad layout 2/3 1/3 +--------------------+------------+ Middle Button Left Button +------------+ Right Button +--------------------+.. Thumb/Button Area 15% +---------------------------------+ Trackpad features Two finger scrolling Use two fingers for Z axis scrolling. Button down/second finger While one finger clicks and holds down the touchpad, the second finger can be used to move the mouse cursor. This can be useful for drawing or selecting text.

Thumb/Button area The lower 15% of the trackpad will not affect the mouse cursor position. This allows for high precision clicking, by controlling the cursor with the index finger and pushing/holding the pad down with the thumb.

Trackpad button Push physical button. The left two thirds of the pad issues a LEFT button event. The upper right corner issues a MIDDLE button event. The lower right corner issues a RIGHT button. Optionally, tap to click can be enabled (see below). SYSCTL VARIABLES These (8) variables are available: debug.cyapa_idle_freq Scan frequency in idle mode, the default is 1. Debug.cyapa_slow_freq Scan frequency in slow mode, the default is 20. Hp Deskjet 1000 Software Gratis.

Debug.cyapa_norm_freq Scan frequency in normal mode, the default is 100. Debug.cyapa_minpressure Minimum pressure to detect a finger, the default is 12. Debug.cyapa_enable_tapclick Controls tap to click. Possible values: 0 Tap to click is disabled. This is the default value. 1 Tap to click always generates a left mouse button event. 2 Tap to click generates left mouse button event if the left 2/3rds of the pad are tapped and a right mouse button event otherwise.

3 Tap to click generates mouse button events as if the physical button was pressed (see DESCRIPTION above). Debug.cyapa_tapclick_min_ticks Minimum tap duration in ticks to create a click, the default is 1. Debug.cyapa_tapclick_max_ticks Maximum tap duration in ticks to create a click, the default is 8. Debug.cyapa_move_min_ticks Minimum ticks before cursor movement occurs, the default is 4. Debug.cyapa_scroll_wait_ticks Ticks to wait before starting to scroll, the default is 0.

Debug.cyapa_scroll_stick_ticks Ticks while preventing cursor movement on single finger after scroll, the default is 15. Debug.cyapa_thumbarea_percent Size of bottom thumb area in percent, the default is 15. Debug. Canon Mx 370 Scanner Software here. cyapa_debug Setting this to a non-zero value enables debug output to console and syslog, the default is 0. Debug.cyapa_reset Setting this to a non-zero value reinitializes the device. The sysctl resets to zero immediately.