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/lvgl-3.6.0/docs/porting/
Dindev.md1 # Input device interface
5 To register an input device an `lv_indev_drv_t` variable has to be initialized. **Be sure to regist…
15 /*Register the driver in LVGL and save the created input device object*/
25 … function pointer which will be called periodically to report the current state of an input device.
59 - The created group has to be assigned to an input device: `lv_indev_set_group(my_indev, g)` (`my_i…
176 - `read_timer` pointer to the `lv_timer` which reads the input device. Its parameters can be change…
185 Every input device is associated with a display. By default, a new input device is added to the las…
191 …or your input device that buffers measured data. In `read_cb` you can report the buffered data ins…
197 - [INdev features](/overview/display) to learn more about higher level input device features.
Dsleep.md20 You should also add the following lines to your input device read function to signal a wake-up (pre…
Dproject.md64 …rivers in LVGL. Learn more about [Display](/porting/display) and [Input device](/porting/indev) r…
/lvgl-3.6.0/docs/overview/
Dindev.md3 An input device usually means:
4 - Pointer-like input device like touchpad or mouse
65 …ndev_get_act())` in the event handler to prevent LVGL sending further input device related events.
78 …an input device with a group. An input device can send key events to only one group but a group ca…
82 To associate a group with an input device use `lv_indev_set_group(indev, g)`, where `indev` is the …
134 ### Input device
Devent.md54 - Input device events
60 All objects (such as Buttons/Labels/Sliders etc.) regardless their type receive the *Input device*,…
68 ### Input device events
73 …s been pressed for at least the `long_press_time` specified in the input device driver. Not calle…
Ddisplay.md77 A user's inactivity time is measured on each display. Every use of an [Input device](/overview/inde…
Dobject.md99 UIs can be created based on the current environment of the device. For example one can create meter…
/lvgl-3.6.0/docs/overview/renderers/
Darm-2d.md25 - The device vendor provides an arm-2d compliant driver for their propriotory 2D accelerators and/o…
26 - The target device contains [DMA-350](https://community.arm.com/arm-community-blogs/b/internet-of-…
/lvgl-3.6.0/src/extra/libs/sjpg/
Dtjpgd.h78 void* device; /* Pointer to I/O device identifiler for the session */ member
Dlv_sjpg.c285 io_source_t * io = jd->device; in img_data_cb()
304 io_source_t * io = jd->device; in input_func()
Dtjpgd.c981 jd->device = dev; /* I/O device identifier */ in jd_prepare()
/lvgl-3.6.0/docs/others/
Dmonkey.md17 …ximum values ​​of `btn_id`. Use `lv_monkey_get_indev()` to get the input device, and use `lv_indev…
/lvgl-3.6.0/docs/widgets/extra/
Dspinbox.md21 If an encoder is used as input device, the selected digit is shifted to the right by default whenev…
/lvgl-3.6.0/docs/get-started/
Dquick-overview.md58 - Implement and register a function which can read an input device. E.g. for a touchpad:
60 static lv_indev_drv_t indev_drv; /*Descriptor of a input device driver*/
62 indev_drv.type = LV_INDEV_TYPE_POINTER; /*Touch pad is a pointer-like device*/
/lvgl-3.6.0/examples/arduino/LVGL_Arduino/
DLVGL_Arduino.ino108 /*Initialize the (dummy) input device driver*/
/lvgl-3.6.0/docs/widgets/
Dobj.md74 …ect hierarchy is the *display* which represents the driver for a display device (physical display …
178 … will scroll up/down instead, making it compatible with an encoder input device. See [Input device…
/lvgl-3.6.0/docs/get-started/platforms/
Dtasmota-berry.md67 You can start in less than 10 minutes on a M5Stack or equivalent device in less than 10 minutes in …
Dnxp.md81 - src/draw/nxp/pxp/lv_gpu_nxp_pxp.c[.h]: init, uninit, run/wait PXP device
/lvgl-3.6.0/docs/intro/
Dindex.md65 - [lv_drivers](https://github.com/lvgl/lv_drivers) Display and input device drivers
127 - Linux with frame buffer device such as /dev/fb0. This includes Single-board computers like the Ra…
/lvgl-3.6.0/
DKconfig110 int "Input device read period [ms]."
/lvgl-3.6.0/docs/
DCHANGELOG.md592 - docs(indev): add comment in input device part [`3422`](https://github.com/lvgl/lvgl/pull/3422)
933 - feat(rtthread): prepare for porting the device-driver of rt-thread [`2719`](https://github.com/lv…
1946 - Allow using buttons in encoder input device