-
Hi,
I have implemented a small gui with keypad navigation. Is it possible to select/navigate eg. "Yes" or "No" button in the message box via keypad ? I can navigate in normal gui, when I create obje…
-
Hi,
I'm having some temporal coupling issues with LittleVGL recently, here's an example.
A
```
zoneTitleLabel = lv_label_create(zoneHeaderPanel, NULL);
lv_obj_set_width(zoneTitleLabel, 160);
…
hydra updated
5 years ago
-
Here are lines 156 and 157 of `lv_label.c`:
ext->text = lv_mem_alloc(len);
strcpy(ext->text, text);
As you can see if memory is not allocated there is no check for NULL and therefore `s…
-
Lib version: Lvgl 5.1
usage: lvgl as standalone library, without lv_boards configs
issue: I have to place lv_conf.h file in a particular level in directories to make the library work
There are a …
-
I have a keyboard that is used for navigation through the objects, and for entering text into text fields. There is a definitions for navigation buttons in the lv_group.h file but how to implement bac…
-
Hi again,
I am trying to create a menu like structure . Until now I have been using windows and groups. But it does not make to much sense to me to create multiple windows. It should be smth much mor…
-
Reminder issue as per discussion here:
https://github.com/littlevgl/lvgl/issues/291#issuecomment-401374319
Additionally, the relocation can also simplify Makefile and increase compilation speed …
hydra updated
6 years ago
-
Hi,
I don't know if this is a problem. After clicking the recolor wallpaper, the brushing time increases a lot.
I am driving the 800*480 screen of the mpu interface under STM32H743, the normal loa…
-
Hi,
I'm designing a watch with littlevgl.
I want to design a analog watch with hour hand, minute hand and second hand, just as the folowing shows, but have no any idea,
would you pleas…
-
lv_config.h setting:
/* Memory size which will be used by the library
* to store the graphical objects and other data */
#define LV_MEM_CUSTOM 0 /*1: use custom malloc/free, …