TFT Library 可以在Arduino TFT图形显示器上绘制文本,图像,和形状,更多的信息参考the Reference for the TFT Library page。适用于所有的Arduino板。注:Arduino TFT LCD Screen目前已停产,因此不再频繁更新文件。 TFT Display Text: Read the value of a sensor and print it on the screen. TFT Etch a Sketch...
// Tell the library to use 8 bit parallel mode (otherwise SPI is assumed)//#define TFT_PARALLEL_8_BIT// Display type - only define if RPi display//#define RPI_DISPLAY_TYPE // 20MHz maximum SPI// Only define one driver, the other ones must be commented out//#define ILI9341_DRIVER ...
tft.setFont(f); tft.setCursor(x, y); tft.setTextColor(0x0000); tft.setTextSize(sz); tft.print(msg); } void setup() { tft.reset(); Serial.begin(9600); uint16_t ID = tft.readID(); tft.begin(ID); tft.setRotation(1); tft.invertDisplay(true); tft.fillScreen(0xffff); showms...
my_lcd.Fill_Rectangle(0, my_lcd.Get_Display_Height() - 15, my_lcd.Get_Display_Width() - 1, my_lcd.Get_Display_Height() - 1); show_string("* Universal Color TFT Display Library *", CENTER, my_lcd.Get_Display_Height() - 11, 1, 0xFFFF, 0, 1); my_lcd.Set_Draw_color(255,...
以下图片就是程序运行后TFT屏幕显示的画面,程序是不断的把「Hello LingshunLAB.com」这句字符串随机在屏幕上叠加显示。 引脚说明 BOM 接线 安装库 方法一:通过Arduino IDE 2 的安装方法 1,点击Library 2,搜索框输入「GFX Library for Arduino」 3,点击「INSTALL」进行安装 ...
library #include <Adafruit_TFTLCD.h> // Hardware-specific library #include <TouchScreen.h> #define LCD_CS A3 #define LCD_CD A2 #define LCD_WR A1 #define LCD_RD A0 #define LCD_RESET A4 Adafruit_TFTLCD tft(LCD_CS, LCD_CD, LCD_WR, LCD_RD, LCD_RESET); #define BLACK 0x0000 #...
// Tell the library to use parallel mode (otherwise SPI is assumed) //#define TFT_PARALLEL_8_BIT //#defined TFT_PARALLEL_16_BIT // *** 16 bit parallel ONLY for RP2040 processor *** // Display type - only define if RPi display //...
uint16_t ID = tft.readID(); tft.begin(ID); 该tft.readID 函数从显示器读取 ID 并将其放入 ID 变量中。然后 tft.begin 函数获取 ID,LCD 准备工作。 3、显示器分辨率 tft.width(); //int16_t width(void);tft.height(); //int16_t height(void); ...
tft.drawFastHLine(0, h,240, WHITE);//Draw Vertical Linesfor (int v=0; v<=240; v+=60) tft.drawFastVLine(v,80,240, WHITE);//Display keypad lablesfor (int j=0;j<4;j++) { for (int i=0;i<4;i++) { tft.setCursor(22+ (60*i), 100 + (60*j)); ...
The 3.2" HX8357B display I use can be found here: http://www.banggood.com/3_2-Inch-320-X-480-TFT-LCD-Display-Module-Support-Arduino-Mega2560-p-963574.html This HX8357B based display does appear to have a bug in the silicon of the driver chip as it sometimes generates spurious pixel...