lcd.begin(19,3); //The begin function tells the LCD driver the size of your LCD screen (columns x rows) lcd.setBacklight(HIGH); //setBacklight controls the LCD backlight //Test Code lcd.setCursor(0,0); //setCursor function sets the position of the character cursor (column x row) ...
"); } else { Serial.println("Did not find fingerprint sensor "); while (1) { delay(1); } } //OLED display setup Wire.begin(); display.begin(SSD1306_SWITCHCAPVCC, 0x3C); //displays main screen displayMainScreen(); } void loop() { displayMainScreen(); fingerprintID = get...
lv_disp_draw_buf_init(&draw_buf, disp_draw_buf, NULL, screenWidth *10);/*Initialize the display*/lv_disp_drv_init(&disp_drv);/*Change the following line to your display resolution*/disp_drv.hor_res=screenWidth; disp_drv.ver_res=screenHeight; disp_drv.flush_cb=my_disp_flush; disp_...
#define SCREEN_HEIGHT 32 // OLED display height, in pixels // Declaration for an SSD1306 display connected to I2C (SDA, SCL pins) #define OLED_RESET 4 // Reset pin # (or -1 if sharing Arduino reset pin) Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET); #de...
#define SCREEN_HEIGHT 64 // OLED display height, in pixels #define OLED_RESET 4 // Reset pin # (or -1 if sharing Arduino reset pin)Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);//Declaring the display name (display)const byte RATE_SIZE = 4; //Increase ...
tft.fillScreen(t); //fillScreen(uint16_t t); fillScreen功能将屏幕t颜色更改为彩色。的t应该是包含UTFT颜色代码16位变量中。 #define BLACK 0x0000 #define NAVY 0x000F #define DARKGREEN 0x03E0 #define DARKCYAN 0x03EF #define MAROON 0x7800 ...
TFT_eSPI是用于TFT-LCD液晶屏的Arduino图形库,可支持下面多种液晶屏驱动芯片: ILI9163 ILI9225 ILI9341 ILI9481 (DMA not supported with SPI) ILI9486 (DMA not supported with SPI) ILI9488 (DMA not supported with SPI) HX8357D S6D02A1 SSD1351 ...
lcd.print(array1[positionCounter1]); // Print a message to the LCD. delay(tim); //wait for 250 microseconds } 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 ...
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// clear the screen lcd.clear(); // read all the available characters while (Serial.available() > 0) { // display each character to the LCD lcd.write(Serial.read()); } } } [Get Code] 更多 Liquid Crystal Library- 液晶库的参考网页 ...