lcd.clear(); //clear function clears the LCD screen } void loop() { timer = millis()/1000; //set timer variable to how long program has been running in seconds lcd.setCursor(0,0); //set LCD cursor to 0,0 lcd.print("Time:"); //print time on LCD row 1 lcd.setCursor(0,1);...
lcd.begin(16,2); // Initialise the interface to the LCD screen, and specifies the dimensions (width and height) of the display lcd.createChar(0, heart); // Create a custom character heart lcd.createChar(1, smile); // Create a custom character smile } /** Loop 循环 */ void loop()...
display.begin(); //Begin the LCD communication display.setContrast(30); //Set the contrast of the display display.clearDisplay(); // clears the screen and start new } 清除屏幕后,我们立即跳入循环功能,然后显示游戏屏幕。游戏屏幕只不过是显示游戏的基本骨架以及分数和速度级别。我们使用线条功能绘制三...
LCDA:注册的LCD名称;_latchPin:命令数据引脚;_dataPin:读写引脚;_clockPin:使能引脚。 【2】voidLCDA.clear(); 摘要:清空LCDA屏幕。LCDA:注册的LCD名称。 【3】voidLCDA.setCursor(uint8_tx,uint8_ty); 摘要:设置光标位置。x:x轴坐标;y:y轴坐标。 【4】voidLCDA.DrawFullScreen(uchar*p); 摘要:显示整张...
实验一百六十五:2.4寸TFT液晶触摸屏 彩屏模块 TFT-LCD 高清真彩显示屏 实验项目一:滚动满屏滚动显示红绿蓝三色,画出222个空心矩形和16个实心矩形 模块直插,引脚用法如下: LCD_CS LCD_CD LCD_WR LCD_RD LCD_RST SD_SS SD_DI SD_DO SD_SCK Arduino Uno A3 A2 A1 A0 A4 10 11 12 13 ...
实用!Arduino平台最强大的“显卡”驱动:Adafruit GFX 图形库8000字详细使用指南 光锥之外 昆明尚禾农业科技有限公司 副总经理 关注他 概述 Arduino的Adafruit_GFX库为我们所有的LCD和OLED显示屏提供了通用语法和图形功能集。这使得Arduino示例程序
lcd.clear(); //Clears the LCD screen and positions the cursor in the upper-left corner. lcd.setCursor(15,1); // set the cursor to column 15, line 1 for (int positionCounter = 0; positionCounter < 26; positionCounter++) { lcd.scrollDisplayLeft(); //Scrolls the contents of the disp...
display.clearDisplay(); // clears the screen and buffer display.drawRect(0, 0, 128, 32, WHITE); display.display(); delay(2000); /*---实心矩形---*/ display.clearDisplay(); // clears the screen and buffer display.fillRect(0, 0, 128, 32, WHITE); display.display(); delay...
数字写入(蜂鸣器,高); 延迟(1000); 数字写入(蜂鸣器,低); // 收到具有良好校验和的消息,转储它。 Serial.print("消息:"); Serial.println((char*)buf); lcd.clear(); lcd.setCursor(0,0); lcd.print("T1:"); lcd.print((char*)buf); } }...
LCD___*/#defineTS_MINX 125#defineTS_MINY 85#defineTS_MAXX 965#defineTS_MAXY 905/*___End of Calibration___*/TouchScreen ts =TouchScreen(XP, YP, XM, YM,300);//300 is the sensitivityAdafruit_TFTLCDtft(LCD_CS, LCD_CD, LCD_WR, LCD_RD, LCD_RESET);//Start communication with LCDStr...