undefined reference to `lv_demo_benchmark' /home/dizcza/.espressif/tools/xtensa-esp32-elf/esp-2022r1-11.2.0/xtensa-esp32-elf/bin/../lib/gcc/xtensa-esp32-elf/11.2.0/../../../../xtensa-esp32-elf/bin/ld: esp-idf/main/libmain.a(wt32_handler.cpp.obj): in function `_Z15lv_dis...
git clone --recursive https://github.com/lvgl/lv_sim_vscode_sdl 下载完如下图: 然后直接make: make 转到lv_sim_vscode_sdl/build/bin执行demo固件即可: ./demo 结果如图: 如果上述clone下面这三个库时较慢,可以手动下载库文件,再复制到lv_sim_vscode_sdl目录下对应的目录中:(选同一版本) ...
void my_touchpad_read( lv_indev_drv_t * indev_driver, lv_indev_data_t * data ) { uint16_t touchX, touchY; bool touched = tft.getTouch( &touchX, &touchY, 600 ); if( !touched ) { data->state = LV_INDEV_STATE_REL; } else { data->state = LV_INDEV_STATE_PR; /*Set the ...
I am having a trouble linking lvgl 6 and esp-idf 4.1. I am calling just lv_init to make a connection, can you tell me where it is located, in which dir/file?214370 added the not-template label Nov 5, 2019 Author 214370 commented Nov 5, 2019 Found it. src/lv_core/lv_obj.c...
fix(codespace): use lv_conf.defaults to generate lv_conf.h (#7075) 8个月前 .github fix(port_releaser): always use remote when pushing and add token (#7856) 2个月前 configs/defconfigs arch(cmake): add native Kconfig support to cmake (#7934) ...
要跑那几个著名的例子,请安装 lv_examples库,并且修改lv_demo_conf.h里的设置来启用例子 这位同学就跟我一样故障 PlatformIO对文件进行编译过程中报错“undefined reference to xxx” 测试一下代码可以使用 #include <lvgl.h>#include<TFT_eSPI.h>/*If you want to use the LVGL examples,...
intiType=bbct.sensorType();Serial.printf("Sensor type = %s\n",szNames[iType]);lv_disp_draw_buf_init(&draw_buf,buf,NULL,screenWidth*10);/*Initialize the display*/staticlv_disp_drv_tdisp_drv;lv_disp_drv_init(&disp_drv);/*Change the following line to your display resolution*/disp_...
这里我们使用CMake。 在一个CMake工程中，我们会使用cmake命令生成一个Makefile文件，然后，用make命令...
看到第54行,这里面告诉了我们搭建整个LVGL应用程序的函数为lv_demo_widgets,通过查看main.c的头文件就可以知道,这个函数在“lvgl/demos/widgets/lv_demo_widgets.c”中定义。 /*Create a Demo*/ lv_demo_widgets(); 4. 修改Makefile文件 打开主文件夹下的Makefile文件,对其进行修改。 看到第4行,将CC编译器...
libraries/lv_examples/lv_demo_benchmark/lv_demo_benchmark.c.o:(.literal.txt_small_compr_cb+0x0): undefined reference to `lv_font_montserrat_12_compr_az' errors and if i have a good day i see /Users/trackhe/Desktop/testlvgl/testlvgl.ino: In function 'void setup()': testlvgl:99...