- /*
- Eagler8系列实验程序列表
- 第十类 扩展实验
- 31 兼容HC-06从机蓝牙模块(通信与存储类,TTL接口)
- 项目四:Arduino 蓝牙控制板载LED灯和有源蜂鸣器
- 串口发送“1”为开灯响,发送“2"为关灯
- 连接方式
- HC-06(兼容) UNO
- VCC VCC
- GND GND
- TXD D0
- RXD D1
- */
- void setup()
- {
- Serial.begin(9600);
- pinMode(5, OUTPUT);
- pinMode(12, OUTPUT);
- }
- void loop()
- {
- while(Serial.available())
- {
- char c=Serial.read();
-
- if(c=='1')
- {
-
Serial.println("Eagler8");
-
-
Serial.write("Serial--12--high");
- digitalWrite(5, HIGH);
- digitalWrite(12, HIGH);
- }
-
- if(c=='2')
- {
-
Serial.write("Serial--12--low");
- digitalWrite(5, LOW);
- digitalWrite(12, LOW);
- }
- }
- }
32 0.96寸OLED12864液晶屏模块(显示器类,IIC接口)
复制代码
- /*
- Eagler8系列实验程序列表
- 第十类 板载端口扩展实验
- 32 0.96寸OLED12864液晶屏模块(显示器类,IIC接口)
- 项目一:点亮OLED屏
- 实验接线:A4---SDA, A5---SCL
- */
- #include "U8glib.h"
- String i="Time:";
- int s=0;//变量秒 用来显示
- U8GLIB_SSD1306_128X64 u8g(U8G_I2C_OPT_NONE|U8G_I2C_OPT_DEV_0);
- void draw() {
- u8g.setFont(u8g_font_unifont); // 设置字体 这句必要
- u8g.drawStr( 1, 10, "Hello Eagler8!");//第一个是x第二个是y坐标
- u8g.setFont(u8g_font_ncenB14);//还是先设置一个字体
- u8g.setPrintPos(0,44);//然后设置一个位置
- u8g.print(i);//然后就是数据
- u8g.print(s);
- }
- void setup(void) {
- }
- void loop(void) {
- if(s!=millis()/10)
- s=millis()/10;
- //上面这一句是取系统运行秒数 单位ms除以1000就是秒
- u8g.firstPage();
- do {
- draw();
- }
- while( u8g.nextPage() ); //延迟一段时间后重新生成图片
- delay(10);
- }
- /*
- Eagler8系列实验程序列表
- 第十类 板载端口扩展实验
- 32 0.96寸OLED12864液晶屏模块(显示器类,IIC接口)
- 项目二:测试之1-100循环显示数字
- 实验接线:A4---SDA, A5---SCL
- */
- #include "U8glib.h" //加载显示库文件
- U8GLIB_SH1106_128X64 u8g(U8G_I2C_OPT_NONE);
- // I2C / TWI 实例化
- void setup() {
- }
- void loop() {
- for(int i=1;i<101;i++){
- u8g.firstPage(); //一下是显示实现部分
- do {
-
u8g.setFont(u8g_font_fub30);
- //设置字体和自号,目前测试字号有fub14,17,20,30
- u8g.setPrintPos(0, 50); //显示的位置
- u8g.print(i);//显示变量i的值
-
u8g.setFont(u8g_font_fub14);//设置字体和自号
- u8g.setPrintPos(95, 50); //显示的位置
- u8g.print("cm");//显示cm字样
- }
- while( u8g.nextPage() );
- delay(100);//显示的时间间隔。
- }
- }
- /*
- Eagler8系列实验程序列表
- 第十类 板载端口扩展实验
- 32 0.96寸OLED12864液晶屏模块(显示器类,IIC接口)
- 实验接线:A4---SDA, A5---SCL
- 项目三:将U8Glib标志放在显示屏上(Put the U8GLIB logo on the display.)
- 显示“Copyright (c) 2019, eagler8@126.com”
- */
- #include "U8glib.h"
- U8GLIB_SSD1306_128X64 u8g(U8G_I2C_OPT_NONE | U8G_I2C_OPT_DEV_0);
- void drawColorBox(void)
- {
- u8g_uint_t w, h;
- u8g_uint_t r, g, b;
- w = u8g.getWidth() / 32;
- h = u8g.getHeight() / 8;
- for ( b = 0; b< 4; b++ )
- for ( g = 0; g< 8; g++ )
- for ( r = 0; r< 8; r++ )
- {
- u8g.setColorIndex((r<< 5) | (g<< 2) | b );
- u8g.drawBox(g * w + b * w * 8, r * h, w, h);
- }
- }
- void drawLogo(uint8_t d)
- {
- #ifdef MINI_LOGO
-
u8g.setFont(u8g_font_gdr17r);
- u8g.drawStr(0 + d, 22 + d, "U");
-
u8g.setFont(u8g_font_gdr20n);
- u8g.drawStr90(17 + d, 8 + d, "8");
-
u8g.setFont(u8g_font_gdr17r);
- u8g.drawStr(39 + d, 22 + d, "g");
- u8g.drawHLine(2 + d, 25 + d, 34);
- u8g.drawVLine(32 + d, 22 + d, 12);
- #else
-
u8g.setFont(u8g_font_gdr25r);
- u8g.drawStr(0 + d, 30 + d, "U");
-
u8g.setFont(u8g_font_gdr30n);
- u8g.drawStr90(23 + d, 10 + d, "8");
-
u8g.setFont(u8g_font_gdr25r);
- u8g.drawStr(53 + d, 30 + d, "g");
- u8g.drawHLine(2 + d, 35 + d, 47);
- u8g.drawVLine(45 + d, 32 + d, 12);
- #endif
- }
- void drawURL(void)
- {
- #ifndef MINI_LOGO
-
u8g.setFont(u8g_font_4x6);
- if ( u8g.getHeight()< 59 )
- {
- u8g.drawStr(53, 9, "Copyright (c) 2019,");
- u8g.drawStr(77, 18, "eagler8@126.com");
- }
- else
- {
- u8g.drawStr(1, 54, " Copyright (c) 2019, eagler8@126.com");
- }
- #endif
- }
- void draw(void) {
- if ( u8g.getMode() == U8G_MODE_R3G3B2 ) {
- drawColorBox();
- }
- u8g.setColorIndex(1);
-
if ( U8G_MODE_GET_BITS_PER_PIXEL(u8g.getMode()) > 1 ) {
- drawLogo(2);
- u8g.setColorIndex(2);
- drawLogo(1);
- u8g.setColorIndex(3);
- }
- drawLogo(0);
- drawURL();
- }
- void setup(void) {
- }
- void loop(void) {
- u8g.firstPage();
- do {
- draw();
- u8g.setColorIndex(1);
- } while ( u8g.nextPage() );
- delay(200);
- }
- /*
- Eagler8系列实验程序列表
- 第十类 板载端口扩展实验
- 32 0.96寸OLED12864液晶屏模块(显示器类,IIC接口)
- 实验接线:A4---SDA, A5---SCL
- 项目四:动画示例中的雪花飘
- */
- #include< SPI.h>
- #include< Wire.h>
- #include< Adafruit_GFX.h>
- #include< Adafruit_SSD1306.h>
- #define SCREEN_WIDTH 128
- #define SCREEN_HEIGHT 64
- #define OLED_RESET 4
- Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT,& Wire, OLED_RESET);
- #define NUMFLAKES 10
- #define LOGO_HEIGHT 16
- #define LOGO_WIDTH 16
- static const unsigned char PROGMEM logo_bmp[] =
- { B00000000, B11000000,
- B00000001, B11000000,
- B00000001, B11000000,
- B00000011, B11100000,
- B11110011, B11100000,
- B11111110, B11111000,
- B01111110, B11111111,
- B00110011, B10011111,
- B00011111, B11111100,
- B00001101, B01110000,
- B00011011, B10100000,
- B00111111, B11100000,
- B00111111, B11110000,
- B01111100, B11110000,
- B01110000, B01110000,
- B00000000, B00110000 };
- void setup() {
- Serial.begin(9600);
-
if(!display.begin(SSD1306_SWITCHCAPVCC, 0x3C)) {
- Serial.println(F("SSD1306 allocation failed"));
- for(;;);
- }
- display.display();
- delay(2000);
- display.clearDisplay();
- display.drawPixel(10, 10, WHITE);
- display.display();
- delay(2000);
- testdrawline();
- testdrawrect();
- testfillrect();
- testdrawcircle();
- testfillcircle();
- testdrawroundrect();
- testfillroundrect();
- testdrawtriangle();
- testfilltriangle();
- testdrawchar();
- testdrawstyles();
- testscrolltext();
- testdrawbitmap();
-
display.invertDisplay(true);
- delay(1000);
-
display.invertDisplay(false);
- delay(1000);
- testanimate(logo_bmp, LOGO_WIDTH, LOGO_HEIGHT);
- }
- void loop() {
- }
- void testdrawline() {
- int16_t i;
- display.clearDisplay();
- for(i=0; i<display.width(); i+=4) {
- display.drawLine(0, 0, i, display.height()-1, WHITE);
- display.display();
- delay(1);
- }
- for(i=0; i<display.height(); i+=4) {
- display.drawLine(0, 0, display.width()-1, i, WHITE);
- display.display();
- delay(1);
- }
- delay(250);
- display.clearDisplay();
- for(i=0; i<display.width(); i+=4) {
- display.drawLine(0, display.height()-1, i, 0, WHITE);
- display.display();
- delay(1);
- }
- for(i=display.height()-1; i>=0; i-=4) {
- display.drawLine(0, display.height()-1, display.width()-1, i, WHITE);
- display.display();
- delay(1);
- }
- delay(250);
- display.clearDisplay();
- for(i=display.width()-1; i>=0; i-=4) {
-
display.drawLine(display.width()-1, display.height()-1, i, 0, WHITE);
- display.display();
- delay(1);
- }
- for(i=display.height()-1; i>=0; i-=4) {
-
display.drawLine(display.width()-1, display.height()-1, 0, i, WHITE);
- display.display();
- delay(1);
- }
- delay(250);
- display.clearDisplay();
- for(i=0; i<display.height(); i+=4) {
-
display.drawLine(display.width()-1, 0, 0, i, WHITE);
- display.display();
- delay(1);
- }
- for(i=0; i<display.width(); i+=4) {
-
display.drawLine(display.width()-1, 0, i, display.height()-1, WHITE);
- display.display();
- delay(1);
- }
- delay(2000);
- }
- void testdrawrect(void) {
- display.clearDisplay();
- for(int16_t i=0; i<display.height()/2; i+=2) {
- display.drawRect(i, i, display.width()-2*i, display.height()-2*i, WHITE);
- display.display();
- delay(1);
- }
- delay(2000);
- }
- void testfillrect(void) {
- display.clearDisplay();
- for(int16_t i=0; i<display.height()/2; i+=3) {
- // The INVERSE color is used so rectangles alternate white/black
- display.fillRect(i, i, display.width()-i*2, display.height()-i*2, INVERSE);
- display.display();
- delay(1);
- }
- delay(2000);
- }
- void testdrawcircle(void) {
- display.clearDisplay();
-
for(int16_t i=0; i<max(display.width(),display.height())/2; i+=2) {
-
display.drawCircle(display.width()/2, display.height()/2, i, WHITE);
- display.display();
- delay(1);
- }
- delay(2000);
- }
- void testfillcircle(void) {
- display.clearDisplay();
-
for(int16_t i=max(display.width(),display.height())/2; i>0; i-=3) {
-
display.fillCircle(display.width() / 2, display.height() / 2, i, INVERSE);
- display.display();
- delay(1);
- }
- delay(2000);
- }
- void testdrawroundrect(void) {
- display.clearDisplay();
- for(int16_t i=0; i<display.height()/2-2; i+=2) {
- display.drawRoundRect(i, i, display.width()-2*i, display.height()-2*i,
- display.height()/4, WHITE);
- display.display();
- delay(1);
- }
- delay(2000);
- }
- void testfillroundrect(void) {
- display.clearDisplay();
- for(int16_t i=0; i<display.height()/2-2; i+=2) {
- display.fillRoundRect(i, i, display.width()-2*i, display.height()-2*i,
- display.height()/4, INVERSE);
- display.display();
- delay(1);
- }
- delay(2000);
- }
- void testdrawtriangle(void) {
- display.clearDisplay();
-
for(int16_t i=0; i<max(display.width(),display.height())/2; i+=5) {
- display.drawTriangle(
- display.width()/2 , display.height()/2-i,
- display.width()/2-i, display.height()/2+i,
- display.width()/2+i, display.height()/2+i, WHITE);
- display.display();
- delay(1);
- }
- delay(2000);
- }
- void testfilltriangle(void) {
- display.clearDisplay();
-
for(int16_t i=max(display.width(),display.height())/2; i>0; i-=5) {
-
- display.fillTriangle(
- display.width()/2 , display.height()/2-i,
- display.width()/2-i, display.height()/2+i,
- display.width()/2+i, display.height()/2+i, INVERSE);
- display.display();
- delay(1);
- }
- delay(2000);
- }
- void testdrawchar(void) {
- display.clearDisplay();
- display.setTextSize(1);
-
display.setTextColor(WHITE);
- display.setCursor(0, 0);
- display.cp437(true);
- for(int16_t i=0; i<256; i++) {
- if(i == '\n') display.write(' ');
- else display.write(i);
- }
- display.display();
- delay(2000);
- }
- void testdrawstyles(void) {
- display.clearDisplay();
- display.setTextSize(1);
-
display.setTextColor(WHITE);
- display.setCursor(0,0);
- display.println(F("Hello, world!"));
-
display.setTextColor(BLACK, WHITE);
-
display.println(3.141592);
- display.setTextSize(2);
-
display.setTextColor(WHITE);
-
display.print(F("0x")); display.println(0xDEADBEEF, HEX);
- display.display();
- delay(2000);
- }
- void testscrolltext(void) {
- display.clearDisplay();
- display.setTextSize(2);
-
display.setTextColor(WHITE);
- display.setCursor(10, 0);
-
display.println(F("scroll"));
- display.display();
- delay(100);
-
display.startscrollright(0x00, 0x0F);
- delay(2000);
- display.stopscroll();
- delay(1000);
-
display.startscrollleft(0x00, 0x0F);
- delay(2000);
- display.stopscroll();
- delay(1000);
-
display.startscrolldiagright(0x00, 0x07);
- delay(2000);
-
display.startscrolldiagleft(0x00, 0x07);
- delay(2000);
- display.stopscroll();
- delay(1000);
- }
- void testdrawbitmap(void) {
- display.clearDisplay();
- display.drawBitmap(
- (display.width() - LOGO_WIDTH ) / 2,
- (display.height() - LOGO_HEIGHT) / 2,
- logo_bmp, LOGO_WIDTH, LOGO_HEIGHT, 1);
- display.display();
- delay(1000);
- }
- #define XPOS 0
- #define YPOS 1
- #define DELTAY 2
- void testanimate(const uint8_t *bitmap, uint8_t w, uint8_t h) {
- int8_t f, icons[NUMFLAKES][3];
- for(f=0; f< NUMFLAKES; f++) {
- icons[f][XPOS] = random(1 - LOGO_WIDTH, display.width());
- icons[f][YPOS] = -LOGO_HEIGHT;
- icons[f][DELTAY] = random(1, 6);
- Serial.print(F("x: "));
-
Serial.print(icons[f][XPOS], DEC);
- Serial.print(F(" y: "));
-
Serial.print(icons[f][YPOS], DEC);
- Serial.print(F(" dy: "));
-
Serial.println(icons[f][DELTAY], DEC);
- }
- for(;;) {
- display.clearDisplay();
- for(f=0; f< NUMFLAKES; f++) {
-
display.drawBitmap(icons[f][XPOS], icons[f][YPOS], bitmap, w, h, WHITE);
- }
- display.display();
- delay(200);
- for(f=0; f< NUMFLAKES; f++) {
- icons[f][YPOS] += icons[f][DELTAY];
- if (icons[f][YPOS] >= display.height()) {
- icons[f][XPOS] = random(1 - LOGO_WIDTH, display.width());
- icons[f][YPOS] = -LOGO_HEIGHT;
- icons[f][DELTAY] = random(1, 6);
- }
- }
- }
- }
- /*
- Eagler8系列实验程序列表
- 第十类 板载端口扩展实验
- 32 0.96寸OLED12864液晶屏模块(显示器类,IIC接口)
- 实验接线:A4---SDA, A5---SCL
- 项目五:显示汉字“雕爷学编程”
- */
- #include "stdio.h"
- #include "stdlib.h"
- #include "U8glib.h"
- U8GLIB_SH1106_128X64 u8g(U8G_I2C_OPT_NONE); // I2C / TWI
- //U8GLIB_SSD1306_128X64 u8g(10, 9, 12, 11); // SW SPI Com: SCL = 10, SDA = 9, CS = 12, DC = 11,RES=RESET
- static const unsigned char wendu[5][80] PROGMEM={
-
{0x00,0x14,0xFE,0x24,0x92,0x02,0x92,0x7E,0xBA,0x13,0x92,0x12,0xFE,0x7E,0x82,0x12,
-
0xBA,0x12,0xAA,0x7E,0xAA,0x12,0xBA,0x12,0x82,0x12,0x82,0x7E,0xA2,0x02,0x41,0x02},/*"雕",0*/
-
{0x20,0x02,0x10,0x04,0x18,0x0A,0x24,0x11,0xC0,0x00,0x30,0x03,0x0C,0x0C,0x03,0x70,
-
0xF8,0x0F,0x40,0x08,0x40,0x08,0x40,0x08,0x40,0x0A,0x40,0x04,0x40,0x00,0x40,0x00},/*"爷",1*/
-
{0x44,0x10,0x88,0x10,0x88,0x08,0x00,0x04,0xFE,0x7F,0x02,0x40,0x01,0x20,0xF8,0x07,
-
0x00,0x02,0x80,0x01,0xFF,0x7F,0x80,0x00,0x80,0x00,0x80,0x00,0xA0,0x00,0x40,0x00},/*"学",2*/
-
{0x08,0x01,0x08,0x02,0xC4,0x3F,0x44,0x20,0x52,0x20,0xDF,0x3F,0x48,0x00,0x44,0x00,
-
0xC2,0x3F,0xDF,0x2A,0xC2,0x2A,0xA0,0x3F,0xB8,0x2A,0xA7,0x2A,0x92,0x22,0x80,0x30},/*"编",3*/
-
{0x10,0x00,0xB8,0x3F,0x8F,0x20,0x88,0x20,0x88,0x20,0xBF,0x3F,0x08,0x00,0x0C,0x00,
-
0x9C,0x7F,0x2A,0x04,0x2A,0x04,0x89,0x3F,0x08,0x04,0x08,0x04,0xC8,0x7F,0x08,0x00},/*"程",4*/
- };
- void draw(void) {
- //画出16*16汉字
- u8g.drawXBMP( 0, 0, 16, 16, wendu[0]);
- u8g.drawXBMP( 16, 0,16, 16, wendu[1]);
- u8g.drawXBMP( 32, 0,16, 16, wendu[2]);
- u8g.drawXBMP( 48, 0,16, 16, wendu[3]);
- u8g.drawXBMP( 64, 0,16, 16, wendu[4]);
- u8g.drawXBMP( 0, 16,16, 16, wendu[0]);
- u8g.drawXBMP( 16, 16,16, 16, wendu[1]);
- u8g.drawXBMP( 32, 16,16, 16, wendu[2]);
- u8g.drawXBMP( 48, 16,16, 16, wendu[3]);
- u8g.drawXBMP( 64, 16,16, 16, wendu[4]);
-
u8g.setFont(u8g_font_osb18);//设置要显示字符的字体
- u8g.drawStr(0, 64, "Arduino");//显示字符ABC
- u8g.setColorIndex(1);//显示对象为不透明
- }
- void setup(void) {
- }
- void loop(void) {
- u8g.firstPage();
- do {
- draw();
- } while( u8g.nextPage() );
- }
- /*
- 【Arduino】108种传感器模块系列实验(资料+代码+图形+仿真)
- 实验九十七: 0.96寸I2C IIC通信128*64显示器 OLED液晶屏模块
- 安装驱动库:<FLOW.h>(新手之帆)
- 实验接线:A4---SDA, A5---SCL
- 项目:二行字流动显示
- */
- #include<FLOW.h>
- FLOW first;
- String s="Hello Eagler8!";
- String t="I Love Arduino!";
- void setup(){
- first.Begin();
- }
- void loop(){
- first.Now(0,8,s,0);
- first.Now(10,8,t,1);
- first.Clear(40);
- }
- /*
- 【Arduino】108种传感器模块系列实验(资料+代码+图形+仿真)
- 实验九十七: 0.96寸I2C IIC通信128*64显示器 OLED液晶屏模块
- 安装驱动库:<MENU.h>(新手之帆)
- 实验接线:A4---SDA, A5---SCL
- 项目:多级菜单
- */
- #include<MENU.h>
- Menu test;
-
String s[5]={"time","weather","arduino","esp32","esp8266"};
- void setup() {
-
test.Begin(2,3,45,3,"--",0);
- test.Inputstring(s,5,0);
-
test.Inputfun_0("a","b","c");
-
test.Inputfun_1("f","e","f");
-
test.Inputfun_2("fe","h","i");
-
test.Inputfun_3("1","k","l");
- test.Inputfun_4("24·","n","o");
- }
- void loop() {
- test.Loop();
- }