3.2、每次切换页面的时候,我就调用 lv_obj_clean(lv_scr_act());// 清除整个对象的数据 3.3、...
voidmy_gui(void){lv_obj_t*parent = lv_obj_create(lv_scr_act());/* 创建父对象,默认大小 */lv_obj_set_size(parent,400,240);/* 设置父对象的大小 */lv_obj_t* child = lv_obj_create(parent);/* 在先前创建的父对象上创建一个子对象 */lv_obj_set_pos(child,50,10);/* 设置子对象的...
在配置方面,博越L的亮点就在科技配置和安全配置上,例如:中控显示屏13.2英寸、液晶仪表显示屏10.25英寸、全系标配L2级智能辅助驾驶系统、360全景影像等等。在科技配置方面,CR-V还需要继续优化。博越L在安全辅助驾驶系统方面表现非常突出,有兴趣的话可以看看懂车帝横评账号对SUV的测试视频,博越L在安全方面表现非...
lv_indev_t*mouse_indev=lv_indev_drv_register(&indev_drv);//图像声明LV_IMG_DECLARE(mouse_cursor_icon);//创建光标对象lv_obj_t*cursor_obj=lv_img_create(lv_scr_act(),NULL);//设置光标图像的来源lv_img_set_src(cursor_obj,&mouse_cursor_icon);//链接显示驱动lv_indev_set_cursor(mouse_indev...
Hello everyone! I am having a problem with the following screen structure: 3 Screens given: 1.a.: First (main) screen contains Image buttons 1.b.: Second screen tabview + overlay in lv_layer_sys() with image button ("go back") 1.c.: Thir...
lvscr.scr应用程序错误方式如下。1、可能系统初选了问题,查看一下有没有需要进行更新,检查有没有高位的漏洞。2、重装系统了,但是要注意提前备份数据。
); lv_obj_clean(lv_scr_act)); lv_obj_set_style_bg_colorlv_scr_act(), original_screen_bg_color, 0); } const char * _lv_demo_get_title(uint32_t track_id) 1 change: 1 addition &0 deletions 1 lv_demo_rtt_music.h @@ -36,6 +36,7 @@ extern"C" { ***/ void...
# Create a screen with a button and a labelscr = lv.obj() btn = lv.btn(scr) btn.align(lv.scr_act(), lv.ALIGN.CENTER,0,0) label = lv.label(btn) label.set_text("Button")# Load the screenlv.scr_load(scr) More information ...
Motley, "Bi-modal triggering for LVSCR ESD pro- tection devices," in Proc. Electrical Overstress/Electrostatic Discharge (EOS/ESD) Symp., Las Vegas, NV, 1994, p. 106.C. Diaz and G. Motley, "Bi-Modal Triggering for LVSCR ESD Protection Devices," Proc. 16th EOS/ESD Symposium, pp. ...
lv_obj__layout(disp_refr->prev_scr); lv__update_layout(disp_refr->top_layer); lv__update_layout(disp_refr->sys_layer); /Do nothing if there is no active screen*/ if(disp_refr->act_scr ==) { disp_refr->inv_p = 0; LV_LOG_WARN"...