ESP32S3 支持 8MB PSRAM,还可以使用如下策略: #if defined(CONFIG_GRAPHICS_USE_PSRAM)lv_color_t*buf_1=heap_caps_malloc(DISP_BUF_SIZE*2,MALLOC_CAP_SPIRAM);lv_color_t*buf_2=heap_caps_malloc(DISP_BUF_SIZE*2,MALLOC_CAP_SPIRAM);#elselv_color_t*buf_1=heap_caps_malloc(DISP_BUF_SIZE*2,M...
GitHub上有一个项目叫做esp-iot-solution里面包含了常用的屏幕,按键,编码器,音频等。其中gui使用的是lvgl7。仓库使用git获取下来之后,可以直接cd切换到examples/hmi/lvgl/example中,使用idf.py menuconfig配置完成之后,更改引脚配置之后。idf.py build,然后windows上idf.py -p com4 flash烧录即可。
I (968) example: Allocate separate LVGL draw buffers from PSRAM I (968) example: Register display driver to LVGL I (978) example: Install LVGL tick timer I (978) example: Create LVGL task I (988) example: Starting LVGL task I (998) example: Display LVGL Scatter Chart ...
ESP-IDF LVGL 按鈕變色問題 Attachment(s)by我是老肯888» Tue Nov 12, 2024 10:35 am 0 1107 by我是老肯888View the latest post Tue Nov 12, 2024 10:35 am vscode CMake Error: Could not create named generator =Ninja bywtasbgg» Fri Jun 28, 2024 6:47 am ...
- Capacitive touchscreen FT6336U - Default 4MB Flash & 8MB PSRAM Display / Touch Drivers : LovyanGFX Widgets : LVGL 8.x ESP-IDF=> WT32-SC01 + LVGL8 + LOVYANGFX https://github.com/sukesh-ak/LVGL8-WT32-SC01-IDF Arduino=> WT32-SC01 + LVGL8 + LOVYANGFX ...
1. 打开VSCode,点击左侧的Extensions图标,搜索并安装"C/C++"和"CMake Tools"扩展。2. 打开你的ESP-...
35 第9课 外部运行内存PSRAM的使用_ESP32S3-IDF编程教程物联网开发 14:33 第10课 FreeRTOS的使用 ESP32S3-IDF编程教程物联网开发 10:26 第11课 LVGL V9 移植 ESP32S3-IDF编程教程物联网开发 28:16 第12课 LVGL8.3 移植 为什么要用8.3 ESP32S3-IDF编程教程物联网开发 16:04 第13课 导入一个已有项目...
2. 打开命令行工具,例如CMD或PowerShell,然后激活您的Python虚拟环境。在命令行中输入以下命令:```D...
lvgl_micropython/lib/micropython/ports/esp32/build-ESP32_GENERIC/micropython.bin [1891/1891] cd /Users/tbe/esp/lvgl_micropython/lib/micropython/ports/esp32/build-ESP32_GENERIC/esp-idf/esptool_py && /Users/tbe/.espressif_v5.2.0/python_env/idf5.2_py3.10_env/bin/python /Users/tbe/esp/lvgl_...
Having one screen-sized buffer in PSRAM a direct mode set in LVGL can definitely help. If your board allows it, set PSRAM frequency to 80MHz and octal mode to get maximum throughput. The glitches usually depend on the RGB panel itself. Then, this section of configuration code is critical ...