| # Copyright (c) 2018-2019 Jan Van Winkel <jan.van_winkel@dxplore.eu> |
| # Copyright (c) 2020 Teslabs Engineering S.L. |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| menu "Input device settings" |
| |
| config LVGL_POINTER_KSCAN |
| bool "Keyboard scan pointer input" |
| depends on KSCAN |
| help |
| Enable keyboard scan pointer input |
| |
| if LVGL_POINTER_KSCAN |
| |
| config LVGL_POINTER_KSCAN_DEV_NAME |
| string "Keyboard scan device name for pointer input" |
| default "KSCAN" |
| help |
| Name of the keyboard scan device to use for pointer input. |
| |
| config LVGL_POINTER_KSCAN_MSGQ_COUNT |
| int "Keyboard scan message queue count maximum" |
| default 10 |
| help |
| Maximum number of items in the keyboard scan message queue. |
| |
| config LVGL_POINTER_KSCAN_SWAP_XY |
| bool "Swap keyboard scan X,Y axes" |
| help |
| Swap keyboard scan X,Y axes. This option can be used to align keyboard |
| scan coordinates with the display. |
| |
| config LVGL_POINTER_KSCAN_INVERT_X |
| bool "Invert keyboard scan X axis" |
| help |
| Invert keyboard scan X axis. This option can be used to align keyboard |
| scan coordinates with the display. |
| |
| config LVGL_POINTER_KSCAN_INVERT_Y |
| bool "Invert keyboard scan Y axis" |
| help |
| Invert keyboard scan Y axis. This option can be used to align keyboard |
| scan coordinates with the display. |
| |
| endif # LVGL_POINTER_KSCAN |
| |
| config LVGL_INDEV_DEF_READ_PERIOD |
| int "Input device refresh period" |
| default 30 |
| help |
| Refresh period for input devices in milliseconds |
| |
| config LVGL_INDEV_DEF_DRAG_LIMIT |
| int "Drag Threshold" |
| default 10 |
| help |
| Threshold in pixels before entering drag mode |
| |
| config LVGL_INDEV_DEF_DRAG_THROW |
| int "Drag throw slow-down" |
| default 10 |
| range 0 100 |
| help |
| Percentage of slow down of a throw following a drag. |
| Greater percentage means faster slow-down. |
| |
| config LVGL_INDEV_DEF_LONG_PRESS_TIME |
| int "Long press time" |
| default 400 |
| help |
| Period in milliseconds before a press is seen as a long press |
| |
| config LVGL_INDEV_DEF_LONG_PRESS_REP_TIME |
| int "Long press repeat time" |
| default 100 |
| help |
| Period in milliseconds after which a new trigger is generated |
| for a long press |
| |
| config LVGL_INDEV_DEF_GESTURE_LIMIT |
| int "Gesture threshold" |
| default 50 |
| help |
| Gesture threshold in pixels |
| |
| config LVGL_INDEV_DEF_GESTURE_MIN_VELOCITY |
| int "Gesture minimum velocity" |
| default 3 |
| help |
| Gesture min velocity at release before swipe (pixels) |
| |
| endmenu |
