1,0,GEOMETRY_128_32);voidsetup(){// put your setup code here, to run once:Serial.begin(115200);// Initialising the UI will init the display too.display.init();display.flipScreenVertically();display
display.flipScreenVertically(); display.setFont(ArialMT_Plain_24); display.drawString(0,0,"hello world"); display.display(); }voidloop(){ } 效果: 比如现在我想要在显示"hello world"之后从1%到100%循环显示。 代码如下: #include<Wire.h>// Only needed for Arduino 1.5 and earlier#include"SSD1...
display.flipScreenVertically;display.setFont(ArialMT_Plain_24);display.drawString(0, 0, "hello world");display.display; }voidloop{}效果:比如现在我想要在显示"hello world"之后从1%到100%循环显示。代码如下:#include<Wire.h> // Only needed for Arduino 1.5 and earlier#include"SSD1306Wire.h"...
#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...
(U8G2_R0,0,1, U8X8_PIN_NONE);// WiFi配置constchar* ssid ="你的WIFI名称";constchar* password ="你的WIFI密码";constchar* serverUrl ="上面的接口地址";// 显示相关变量uint8_tfontHeight;uint8_tyPos;constuint16_tscreenWidth =128;constunsignedlongsegmentDisplayTime =2000;unsignedlonglast...
#define OLED_RESET -1 // 重置引脚 #(如果共享 Arduino 重置引脚,则为 -1) Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET); double vImag[SAMPLES]; double vReal[SAMPLES]; unsigned long sampling_period_us; arduinoFFT fft = arduinoFFT(vReal, vImag, SAMPLES, SAMPLING...
display.begin(SSD1306_SWITCHCAPVCC, 0x3D); // initialize with the I2C addr 0x3D (for the 128x64) // init done // Show image buffer on the display hardware. // Since the buffer is intialized with an Adafruit splashscreen // internally, this will display the splashscreen. display.di...
Adafruit_SSD1306display(SCREEN_WIDTH,SCREEN_HEIGHT,&Wire,OLED_ADDRESS); 1. 接下来,我们需要在setup函数中初始化显示屏: voidsetup(){// 启动I2C通信Wire.begin();// 初始化OLED 12864显示屏if(!display.begin(SSD1306_SWITCHCAPVCC,OLED_ADDRESS)){Serial.println(F("SSD1306初始化失败"));for(;;);}...
const int SCREEN_HEIGHT = 64;float radius = min(SCREEN_HEIGHT, SCREEN_WIDTH) / 2.0f;这段代码首先定义了一个字符指针数组number，其中包含了12个字符串元素，这些元素可能是用于后续显示或计算的数字。接着，定义了两个常量整数SCREEN_WIDTH和SCREEN_HEIGHT，分别表示屏幕的宽度和高度。最后，定义了一个浮点...
#define OLED_RESET -1 // Reset pin # (or -1 if sharing Arduino reset pin) // 初始化OLED显示屏 Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire,OLED_RESET); // 游戏地图的尺寸(以方块为单位) #define MAP_WIDTH 16 // 地图宽度,方块数 ...