为什么OLED能用Print函数:
继承了print
这几个函数都在GFX库中
/**/
#include
#include
#include Adafruit_SSD1306 oled(128, 64, &Wire,-1);void setup()
{oled.begin(SSD1306_SWITCHCAPVCC,0x3C);
}void loop() {oled.setRotation(1);oled.setTextColor(WHITE);//开像素点发光oled.clearDisplay();//清屏//设置字体大小 oled.setTextSize(1); //设置字体大小 //设置显示位置oled.setCursor(35, 5);//设置显示位置oled.println("-TonyCode-");oled.display(); delay(5000);oled.clearDisplay();//开启显示----5秒----关闭显示oled.setRotation(2);oled.setTextSize(2);//设置字体大小 oled.setCursor(15, 30);//设置显示位置oled.println("OLED TEST");oled.display(); delay(5000); oled.clearDisplay();//清屏}
oled.setRotation(2);//可以选择0 1 2 3oled.setTextSize(2);//设置字体大小
#include
#include
#include Adafruit_SSD1306 oled(128, 64, &Wire,-1);void setup()
{oled.begin(SSD1306_SWITCHCAPVCC,0x3C);oled.setRotation(2);
}void loop() {oled.setTextColor(WHITE);//开像素点发光oled.clearDisplay();//清屏//填充整屏oled.fillScreen(WHITE );//coloroled.display(); delay(5000); oled.clearDisplay();//清屏//填充矩形oled.fillRect(10, 10, 20, 20, WHITE );//x y x1 y1 coloroled.display(); delay(5000); oled.clearDisplay();//清屏//边框矩形oled.drawRect(10, 10, 40,40, WHITE );//x y x1 y1 coloroled.display(); delay(5000); oled.clearDisplay();//清屏//边框圆形oled.drawCircle(20, 200, 20, WHITE );oled.display(); delay(5000); oled.clearDisplay();//清屏//填充圆形oled.fillCircle(20, 20, 30, WHITE );//x y r coloroled.display(); delay(5000); oled.clearDisplay();//清屏}
#include
#include
#include Adafruit_SSD1306 oled(128, 64, &Wire,-1);void setup()
{oled.begin(SSD1306_SWITCHCAPVCC,0x3C);oled.setRotation(2);
}void loop() {oled.setTextColor(WHITE);//开像素点发光oled.drawFastHLine(10,10,50,WHITE);//x y :坐标、 w:长度 、 color、oled.display(); delay(5000); oled.clearDisplay();//清屏oled.drawFastVLine(10,10,50,WHITE);//y1 y2 w coloroled.display(); delay(5000); oled.clearDisplay();//清屏oled.drawLine(10,10,50,60,WHITE);//x1 y1 x2 y2 coloroled.display(); delay(5000); oled.clearDisplay();//清屏}
#include
#include
#include Adafruit_SSD1306 oled(128, 64, &Wire,-1);void setup()
{oled.begin(SSD1306_SWITCHCAPVCC,0x3C);oled.setRotation(2);
}void loop() {oled.setTextColor(WHITE);//开像素点发光//边框三角形oled.drawTriangle(10,10,20,10,15,40,WHITE);oled.display(); delay(5000); oled.clearDisplay();//清屏//填充三角形oled.fillTriangle(10,10,20,10,15,40,WHITE);//x1 y1 ,x2 y2,x3 y3,coloroled.display(); delay(5000); oled.clearDisplay();//清屏//边框椭圆矩形oled.drawRoundRect(10,10,30,40,5,WHITE);//x, y , w, h ,r, color,oled.display(); delay(5000); oled.clearDisplay();//清屏//填充椭圆矩形oled.fillRoundRect(10,10,30,40,5,WHITE);//x, y , w, h ,r, color,oled.display(); delay(5000); oled.clearDisplay();//清屏}
3-1:用这个软件取模
https://www.jb51.net/softs/109793.html#downintro2
3-2:在文字输入框输入文字,按着Ctrl+enter 就输入进去了
3-3:在取模方式项选择C51格式生成代码
#include
#include
#include static const uint8_t PROGMEM Strong_16x16[] = {/*-- 文字: 我 --*/
/*-- 宋体12; 此字体下对应的点阵为:宽x高=16x16 --*/
0x04,0x40,0x0E,0x50,0x78,0x48,0x08,0x48,0x08,0x40,0xFF,0xFE,0x08,0x40,0x08,0x44,
0x0A,0x44,0x0C,0x48,0x18,0x30,0x68,0x22,0x08,0x52,0x08,0x8A,0x2B,0x06,0x10,0x02,};static const uint8_t PROGMEM Strong1_16x16[] = {/*-- 文字: 猜 --*/
/*-- 宋体12; 此字体下对应的点阵为:宽x高=16x16 --*/
0x00,0x20,0x44,0x20,0x2B,0xFE,0x10,0x20,0x29,0xFC,0x48,0x20,0x8B,0xFE,0x08,0x00,
0x19,0xFC,0x29,0x04,0x49,0xFC,0x89,0x04,0x09,0xFC,0x09,0x04,0x51,0x14,0x21,0x08,};Adafruit_SSD1306 oled(128, 64, &Wire,-1);void setup()
{oled.begin(SSD1306_SWITCHCAPVCC,0x3C);
}void loop() {oled.setRotation(1);oled.drawBitmap(16,16,Strong_16x16,16,16,WHITE); //(16,16)起点坐标,oled.drawBitmap(16+16,16,Strong1_16x16,16,16,WHITE); //(16,16)起点坐标,oled.display(); delay(5000); oled.clearDisplay();//清屏}
https://blog.csdn.net/qq_42860728/article/details/84310160
4-1:在网上下载一张图片
4-2:用PS打开
修改长和高(如128X64)
4-3:另存为
4-4:用刚刚用到的汉字取模软件打开
C51 格式,复制粘贴到下面的代码中
4-5:显示成功
#include
#include
#include
/*-- 调入了一幅图像:C:\Users\lz\Desktop\未标题-3.bmp --*/
/*-- 宽度x高度=128x64 --*/
static const uint8_t PROGMEM photo_128x64[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3C,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7C,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7C,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFC,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0xFF,0x80,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0xFF,0x80,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0xFB,0x80,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0xF7,0x3C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0xEE,0x7C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0x00,0x07,0xF3,0xDC,0x7C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x01,0xFF,0xE0,0x3F,0xFF,0xF8,0x7C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x07,0xFF,0xF0,0x7F,0xFF,0x60,0x3C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x0F,0xFF,0xFD,0xFF,0xFF,0x80,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x1F,0xFF,0xFF,0xFF,0xFF,0xC0,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x3F,0xFF,0xFF,0xFF,0xFF,0xC0,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x3F,0xFF,0xFF,0xFF,0xFF,0xE0,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0xF0,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xF8,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xF8,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xFC,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xFC,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xFC,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xFC,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xFC,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xFC,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xFC,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xFC,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xFC,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xF8,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xF8,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0xF0,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x3F,0xFF,0xFF,0xFF,0xFF,0xE0,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x3F,0xFF,0xFF,0xFF,0xFF,0xE0,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x1F,0xFF,0xFF,0xFF,0xFF,0xC0,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x0F,0xFF,0xFF,0xFF,0xFF,0x80,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x07,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x03,0xFF,0xFF,0xFF,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x01,0xFF,0xFF,0xFF,0xFC,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0xFF,0xFF,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x01,0xFF,0xFF,0xFF,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x19,0xEF,0xFF,0xFF,0x80,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x1B,0xC7,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x1F,0x83,0xFF,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x3F,0x00,0xFF,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x3F,0x80,0x7F,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x7F,0x80,0x3F,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x7F,0x00,0x0F,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x7C,0x00,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0xE0,0x00,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,};Adafruit_SSD1306 oled(128, 64, &Wire,-1);void setup()
{oled.begin(SSD1306_SWITCHCAPVCC,0x3C);
}void loop() {oled.setRotation(2);oled.drawBitmap(0,0,photo_128x64,128,64,WHITE); //(16,16)起点坐标,oled.display(); delay(5000); oled.clearDisplay();//清屏}