On lvgl v8, my app has reached 100% occupancy on single-core a55@1.2Ghz. The reason I used the wayland driver was to use weston's full screen rotation to reduce single-core consumption.But even using weaton, the single-core occupancy is still high, so I use opengles for rgb565 to arg...
/* Create the LVGL display object and the LCD display driver */ my_disp = lv_lcd_generic_mipi_create(LCD_H_RES, LCD_V_RES, LV_LCD_FLAG_NONE, my_lcd_send_cmd, my_lcd_send_color); /* Set display orientation to landscape */ ...
Re: How to use LittleFS as driver in LVGL by gotrunko » Mon Feb 21, 2022 3:46 pm I finally found a way to use it, but it's really slow, and it seems to load files a lot of time before rendering it: https://github.com/PierreRambaud/pokego ... ttlefs.cpp It's now an...
ESP_LOGI(TAG, "Register display driver to LVGL"); lv_disp_drv_init(&disp_drv); disp_drv.hor_res = LCD_H_RES; disp_drv.ver_res = LCD_V_RES; disp_drv.flush_cb = lvgl_flush_cb; disp_drv.draw_buf = &disp_buf; disp_drv.user_data = panel_handle; disp_drv.full_refresh =1;...
from home automation to educational projects. **User-Friendly Design and Integration** The ESP32 S3 RGB LCD Screen Driver Board is designed with the user in mind. It features a capacitive touch panel, providing a responsive and intuitive user interface. The board's compact size and lightweight...
lvgl_driver_init() function is missing. I believe its replaced with lvgl_interface_init() lvgl_helpers.c lvgl_get_display_buffer_size() returns 0 because for LVGL 8 there is a TODO statement - so not implemented. v8 API changes? changed 'lv_disp_buf_t' to 'lv_disp_draw_buf_t' cha...
Hello! I'm setting up my project to use libinput for the touchscreen. When I enable this through the config file and make, I get several linking errors when calling libinput functions. I haven't modified the files within lv_drivers folde...
LVGL binding for MicroPython. Contribute to lvgl/lv_binding_micropython development by creating an account on GitHub.
LVGL binding for MicroPython. Contribute to lvgl/lv_binding_micropython development by creating an account on GitHub.
import lvgl as lv lv.init() import SDL SDL.init() # Register SDL display driver. disp_buf1 = lv.disp_buf_t() buf1_1 = bytearray(480*10) lv.disp_buf_init(disp_buf1,buf1_1, None, len(buf1_1)//4) disp_drv = lv.disp_drv_t() lv.disp_drv_init(disp_drv) disp_drv.buffe...