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【LPC54100】第三周2-彩屏驱动并移植GUI
[复制链接]
按照官方资料里的驱动移植好了彩屏,仔细看了看居然是9bit的spi,之前的没成功就错在这里了。移植了一个简单的gui上去,修改了一些函数,实现一些简单的功能。
按下三个按键,分别对应闪灯,并在彩屏上绘制对应的led位置一坐指示,其它两个按键先显示两幅图片,后面计划把板子的功能都按gui的形式展示出来,算是此次活动的目标吧。
部分代码,先出事化三个图形按键控件
- BTN_EX button0={75,32,btn0,(uint8_t *)"BlinkLED",1};
- BTN_EX button1={75,32,btn1,(uint8_t *)"ShowBmp0",0};
- BTN_EX button2={75,32,btn1,(uint8_t *)"ShowBmp1",0};
复制代码初始化窗口并绘制按钮
- //GUI
- GUI_Initialize(); //Gui初始化
- GUI_FillSCR(White);
- GUI_DispImage(240, 0,85,32,NXP_logo);
- GUI_SetColor(White,LightGrey);//设置前景 背景色
- demow.x = 0;demow.y = 0;demow.with = 240;demow.hight = GUI_LCM_YMAX;
- demow.state = (uint8 *)" by Shower@2015.4.11";
- demow.title = (uint8 *)"NXP LPC54102 Board GUI";
- GUI_WindowsDraw(&demow);//设定窗口样式
- GUI_DispImage(243, 150,85,32,logo);
- GUI_Switch2Color(White,Black);//设置前景 背景色
- //绘制按键
- GUI_ImgButton(242, 40,button0);
- GUI_ImgButton(242, 80,button1);
- GUI_ImgButton(242, 120,button2);
复制代码主函数循环,检测按键并切换按钮及显示内容
- while(1) {
- delay_xms(200);ts++;
- if(Board_Button_GetKeyVal()==0x01) {button1.state =0;button2.state =0;button0.state=1;
- GUI_ImgButton(242, 40,button0);
- GUI_ImgButton(242, 80,button1);
- GUI_ImgButton(242, 120,button2);
- blink=TRUE;GUI_RectangleFill(1,26,238,219,LightGrey);};
- if(Board_Button_GetKeyVal()==0x02) {button2.state =0;button0.state =0;button1.state=1;
- GUI_ImgButton(242, 40,button0);
- GUI_ImgButton(242, 80,button1);
- GUI_ImgButton(242, 120,button2);
- LCD_ShowBmp(1,46,mm);blink=FALSE;}
- if(Board_Button_GetJoyVal()==0x40) {button0.state =0;button1.state =0;button2.state=1;
- GUI_ImgButton(242, 40,button0);
- GUI_ImgButton(242, 80,button1);
- GUI_ImgButton(242, 120,button2);
- LCD_ShowBmp(1,46,mm2);blink=FALSE;}
- if(blink)
- { Board_LED_SetPortState(1<<(ts&0x03));
- for(i=0;i<4;i++)
- {
- if((ts&0x03)==i)GUI_CircleFill(30+60*i,132,15,Red);
- else GUI_CircleFill(30+60*i,132,15,Black);
- }
- }
- }
复制代码显示效果
按钮一闪灯
按钮二图像
按钮三图像
源代码在这里,比较乱
GUI _2.rar
(925.37 KB, 下载次数: 20, 售价: 1 分芯积分)
视频在这里
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