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
// TFTscreen.stroke(255, 0, 0); //TFTscreen.point(-100, 25); // col // TFTscreen.point(100, 50); // col // TFTscreen.point(100, 75); // col Serial.println("***"); displayChineseChar(wo, 0, 0); displayChineseChar(ai, 16, 16); displayChineseChar(ni, 32, 32); displayC...
// 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 ...
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...
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 ...
show_string("* Universal Color TFT Display Library *", CENTER, my_lcd.Get_Display_Height() - 11, 1, 0xFFFF, 0, 1); my_lcd.Set_Draw_color(255, 0, 0); my_lcd.Draw_Rectangle(0, 15, my_lcd.Get_Display_Width() - 1, my_lcd.Get_Display_Height() - 16); ...
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...
This is a library for the ILI9225 based 2.2" 176x220 TFT LCD shields commonly found on eBay, originally forked from the screen_4D_22_library library. The ability to use GLCD fonts has been added and the syntax has been changed to match the Adafruit libraries somewhat. ...
the actual data for your display can be acquired using the Generic -> Touch_calibrate example from the TFT_eSPI library*/// uint16_t calData[5] = { 275, 3620, 264, 3532, 1 };// tft.setTouch( calData );lv_color_t*buf1=(lv_color_t*)heap_caps_malloc(240*240,MALLOC_CAP_SPIRA...
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 #...