arduino_ssd1306(128*64) _基于spi方式的oled显示logo位图(基于adafruit ssd 1.1.2版本的库+新版本)
关于接线
老版本库示例的运行
这是比较老的库在默认值上遇到的问题(建议使用新版本的ssd库)
首先将引脚的宏配置为和实际连线相对应的引脚数值
按情况进行调整,其中的D0,D1分别是sck和mosi
code
注意修改display.drawBitmap()的参数:
.ino文件
(我将库实例代码根据实际的引脚连线和自定义logo,绘图函数参数,以及只调用部分绘图函数几方面做了修改)
当然,你肯能还需要修改adafruit_ssd1306头文件.h中的屏幕分辨率定义
/*********************************************************************
This is an example for our Monochrome OLEDs based on SSD1306 drivers
Pick one up today in the adafruit shop!
------> http://www.adafruit.com/category/63_98
This example is for a 128x64 size display using SPI to communicate
4 or 5 pins are required to interface
Adafruit invests time and resources providing this open source code,
please support Adafruit and open-source hardware by purchasing
products from Adafruit!
Written by Limor Fried/Ladyada for Adafruit Industries.
BSD license, check license.txt for more information
All text above, and the splash screen must be included in any redistribution
*********************************************************************/
#include <SPI.h>
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>
// If using software SPI (the default case):
#define OLED_MOSI 11
#define OLED_CLK 13
#define OLED_DC 7
#define OLED_CS 6
#define OLED_RESET 8
Adafruit_SSD1306 display(OLED_MOSI, OLED_CLK, OLED_DC, OLED_RESET, OLED_CS);
/* Uncomment this block to use hardware SPI
#define OLED_DC 6
#define OLED_CS 7
#define OLED_RESET 8
Adafruit_SSD1306 display(OLED_DC, OLED_RESET, OLED_CS);
*/
#define NUMFLAKES 10
#define XPOS 0
#define YPOS 1
#define DELTAY 2
#define LOGO16_GLCD_HEIGHT 16
#define LOGO16_GLCD_WIDTH 16
static const unsigned char PROGMEM zjsu[] =
// default bmp picture (a star )
/* { 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 }; */
// a custom logo bmp picture logo array:(hexadecimal)
{
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, 0x80, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x01, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x07, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF8, 0x46, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x1F, 0xF8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFC, 0x46, 0x00, 0x00,
0x00, 0x00, 0x80, 0x00, 0xFD, 0xBF, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x8C, 0x64, 0x00, 0x00,
0x00, 0x01, 0x80, 0x0F, 0xF3, 0xCF, 0xE0, 0x01, 0x80, 0x00, 0x00, 0x00, 0x84, 0x2C, 0x00, 0x00,
0x00, 0x03, 0x80, 0x0F, 0xC7, 0xE7, 0xF0, 0x01, 0xC0, 0x00, 0x00, 0x00, 0x8C, 0x38, 0x00, 0x00,
0x00, 0x03, 0x80, 0x0E, 0x0E, 0x70, 0xF0, 0x01, 0xC0, 0x00, 0x00, 0x00, 0xCC, 0x38, 0x00, 0x00,
0x00, 0x03, 0x80, 0x00, 0x3E, 0x7C, 0x00, 0x01, 0xE0, 0x00, 0x00, 0x00, 0xF8, 0x18, 0x00, 0x00,
0x00, 0x05, 0x80, 0x00, 0xFC, 0x3F, 0x00, 0x00, 0xA0, 0x00, 0x00, 0x00, 0xB0, 0x30, 0x00, 0x00,
0x00, 0x03, 0x78, 0x03, 0xF8, 0x1F, 0xC0, 0x1C, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
0x00, 0x02, 0x30, 0x1F, 0xF2, 0x47, 0xF0, 0x0E, 0x40, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00,
0x00, 0x18, 0x60, 0x1F, 0xE6, 0x63, 0xF8, 0x06, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x18, 0x00, 0x1F, 0x8E, 0x70, 0xF8, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x18, 0x00, 0x1E, 0x3E, 0x7C, 0x38, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x1C, 0x20, 0x10, 0xFE, 0x7E, 0x00, 0x04, 0x3C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x3D, 0xE0, 0x03, 0xF6, 0x6F, 0xC0, 0x07, 0xBC, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x2D, 0xC0, 0x1F, 0xE6, 0x67, 0xF8, 0x03, 0xF8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x0C, 0x80, 0x3F, 0x86, 0x61, 0xFC, 0x03, 0xB8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x0D, 0x00, 0x3C, 0x0E, 0x70, 0x3C, 0x00, 0xA0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x3E, 0x7C, 0x1C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x20, 0x00, 0x01, 0xFC, 0x3F, 0x80, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00,
0x00, 0x30, 0x60, 0x1F, 0xF0, 0x0F, 0xF0, 0x06, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00,
0x00, 0x38, 0xE0, 0x3F, 0xC2, 0x63, 0xFC, 0x07, 0x1C, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00,
0x00, 0x3D, 0xC0, 0x3F, 0x06, 0x60, 0xFC, 0x03, 0xBC, 0x00, 0x00, 0x08, 0x47, 0xC6, 0x60, 0x00,
0x00, 0x3C, 0xC0, 0x38, 0x1E, 0x78, 0x1C, 0x03, 0x3C, 0x00, 0x00, 0x0C, 0xC7, 0xC6, 0xC0, 0x00,
0x00, 0x16, 0x80, 0x38, 0x7C, 0x7E, 0x1C, 0x01, 0x28, 0x00, 0x00, 0x04, 0x80, 0xC7, 0x80, 0x00,
0x00, 0x17, 0x00, 0x7F, 0xF8, 0x1F, 0xFE, 0x01, 0x68, 0x00, 0x00, 0x05, 0x81, 0x87, 0x00, 0x00,
0x00, 0x08, 0x00, 0x7F, 0xE0, 0x0F, 0xFE, 0x00, 0x30, 0x00, 0x00, 0x07, 0x83, 0x07, 0x80, 0x00,
0x00, 0x00, 0x18, 0x7F, 0x80, 0x01, 0xFE, 0x18, 0x00, 0x00, 0x00, 0x03, 0x06, 0x06, 0xC0, 0x00,
0x00, 0x08, 0x18, 0x7C, 0x00, 0x00, 0x7E, 0x18, 0x00, 0x00, 0x00, 0x03, 0x07, 0xC6, 0x40, 0x00,
0x00, 0x0C, 0x38, 0x20, 0x00, 0x00, 0x04, 0x1C, 0x30, 0x00, 0x00, 0x02, 0x07, 0xC0, 0x40, 0x00,
0x00, 0x0F, 0x38, 0x00, 0x00, 0x00, 0x00, 0x1E, 0xF0, 0x00, 0x00, 0x0E, 0x00, 0x00, 0x00, 0x00,
0x00, 0x0F, 0xB8, 0x00, 0x00, 0x00, 0x00, 0x1F, 0xF0, 0x00, 0x00, 0x0C, 0x00, 0x00, 0x00, 0x00,
0x00, 0x04, 0xD0, 0x00, 0x12, 0x64, 0x00, 0x0B, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x02, 0xE0, 0x80, 0x14, 0x6C, 0x01, 0x07, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x03, 0x60, 0xC0, 0x13, 0x24, 0x03, 0x06, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x80, 0xC0, 0x12, 0x24, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0xE0, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x01, 0xE0, 0x00, 0x00, 0x05, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x7E, 0xE1, 0x80, 0x01, 0x85, 0x7E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x3F, 0x41, 0x80, 0x01, 0x80, 0xFC, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x1F, 0x81, 0xC0, 0x03, 0x81, 0xF8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x1D, 0xC1, 0xE0, 0x07, 0x81, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x07, 0x01, 0xE0, 0x07, 0x80, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x27, 0xC0, 0x03, 0xE4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x3F, 0xC0, 0x03, 0xFC, 0x00, 0x00, 0x00, 0x00, 0x0C, 0xC3, 0x84, 0x40, 0x00,
0x00, 0x00, 0x00, 0x1F, 0xCC, 0x33, 0xF8, 0x00, 0x00, 0x00, 0x00, 0x04, 0x87, 0xC6, 0xC0, 0x00,
0x00, 0x00, 0x00, 0x0F, 0xC3, 0xC3, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x07, 0x84, 0x43, 0x80, 0x00,
0x00, 0x00, 0x00, 0x00, 0x04, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x04, 0x03, 0x80, 0x00,
0x00, 0x00, 0x00, 0x00, 0x04, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x04, 0x03, 0x80, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x86, 0xC6, 0xC0, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0xC7, 0xC6, 0x40, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x43, 0x84, 0x40, 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
};
#if (SSD1306_LCDHEIGHT != 64)
#error("Height incorrect, please fix Adafruit_SSD1306.h!");
#endif
void setup() {
Serial.begin(9600);
// by default, we'll generate the high voltage from the 3.3v line internally! (neat!)
display.begin(SSD1306_SWITCHCAPVCC);
// 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.display();
delay(2000);
// Clear the buffer.
display.clearDisplay();
// miniature bitmap display
display.drawBitmap(0, 0, zjsu, 128,64, 1);
display.display();
/* // draw a single pixel
display.drawPixel(10, 10, WHITE);
// Show the display buffer on the hardware.
// NOTE: You _must_ call display after making any drawing commands
// to make them visible on the display hardware!
display.display();
delay(2000);
display.clearDisplay();
// draw many lines
testdrawline();
display.display();
delay(2000);
display.clearDisplay();
// draw rectangles
testdrawrect();
display.display();
delay(2000);
display.clearDisplay();
// draw multiple rectangles
testfillrect();
display.display();
delay(2000);
display.clearDisplay();
// draw mulitple circles
testdrawcircle();
display.display();
delay(2000);
display.clearDisplay();
// draw a white circle, 10 pixel radius
display.fillCircle(display.width()/2, display.height()/2, 10, WHITE);
display.display();
delay(2000);
display.clearDisplay();
testdrawroundrect();
delay(2000);
display.clearDisplay();
testfillroundrect();
delay(2000);
display.clearDisplay();
testdrawtriangle();
delay(2000);
display.clearDisplay();
testfilltriangle();
delay(2000);
display.clearDisplay();
// draw the first ~12 characters in the font
testdrawchar();
display.display();
delay(2000);
display.clearDisplay();
// draw scrolling text
testscrolltext();
delay(2000);
display.clearDisplay();
// text display tests
display.setTextSize(1);
display.setTextColor(WHITE);
display.setCursor(0,0);
display.println("Hello, world!");
display.setTextColor(BLACK, WHITE); // 'inverted' text
display.println(3.141592);
display.setTextSize(2);
display.setTextColor(WHITE);
display.print("0x"); display.println(0xDEADBEEF, HEX);
display.display();
delay(2000);
display.clearDisplay(); */
// // invert the display
// display.invertDisplay(true);
// delay(1000);
// display.invertDisplay(false);
// delay(1000);
// display.clearDisplay();
// draw a bitmap icon and 'animate' movement
// testdrawbitmap(zjsu, LOGO16_GLCD_HEIGHT, LOGO16_GLCD_WIDTH);
}
void loop() {
}
void testdrawbitmap(const uint8_t *bitmap, uint8_t w, uint8_t h) {
uint8_t icons[NUMFLAKES][3];
// initialize
for (uint8_t f=0; f< NUMFLAKES; f++) {
icons[f][XPOS] = random(display.width());
icons[f][YPOS] = 0;
icons[f][DELTAY] = random(5) + 1;
Serial.print("x: ");
Serial.print(icons[f][XPOS], DEC);
Serial.print(" y: ");
Serial.print(icons[f][YPOS], DEC);
Serial.print(" dy: ");
Serial.println(icons[f][DELTAY], DEC);
}
while (1) {
// draw each icon
for (uint8_t f=0; f< NUMFLAKES; f++) {
display.drawBitmap(icons[f][XPOS], icons[f][YPOS], bitmap, w, h, WHITE);
}
display.display();
delay(200);
// then erase it + move it
for (uint8_t f=0; f< NUMFLAKES; f++) {
display.drawBitmap(icons[f][XPOS], icons[f][YPOS], bitmap, w, h, BLACK);
// move it
icons[f][YPOS] += icons[f][DELTAY];
// if its gone, reinit
if (icons[f][YPOS] > display.height()) {
icons[f][XPOS] = random(display.width());
icons[f][YPOS] = 0;
icons[f][DELTAY] = random(5) + 1;
}
}
}
}
void testdrawchar(void) {
display.setTextSize(1);
display.setTextColor(WHITE);
display.setCursor(0,0);
for (uint8_t i=0; i < 168; i++) {
if (i == '\n') continue;
display.write(i);
if ((i > 0) && (i % 21 == 0))
display.println();
}
display.display();
}
void testdrawcircle(void) {
for (int16_t i=0; i<display.height(); i+=2) {
display.drawCircle(display.width()/2, display.height()/2, i, WHITE);
display.display();
}
}
void testfillrect(void) {
uint8_t color = 1;
for (int16_t i=0; i<display.height()/2; i+=3) {
// alternate colors
display.fillRect(i, i, display.width()-i*2, display.height()-i*2, color%2);
display.display();
color++;
}
}
void testdrawtriangle(void) {
for (int16_t i=0; i<min(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();
}
}
void testfilltriangle(void) {
uint8_t color = WHITE;
for (int16_t i=min(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, WHITE);
if (color == WHITE) color = BLACK;
else color = WHITE;
display.display();
}
}
void testdrawroundrect(void) {
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();
}
}
void testfillroundrect(void) {
uint8_t color = WHITE;
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, color);
if (color == WHITE) color = BLACK;
else color = WHITE;
display.display();
}
}
void testdrawrect(void) {
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();
}
}
void testdrawline() {
for (int16_t i=0; i<display.width(); i+=4) {
display.drawLine(0, 0, i, display.height()-1, WHITE);
display.display();
}
for (int16_t i=0; i<display.height(); i+=4) {
display.drawLine(0, 0, display.width()-1, i, WHITE);
display.display();
}
delay(250);
display.clearDisplay();
for (int16_t i=0; i<display.width(); i+=4) {
display.drawLine(0, display.height()-1, i, 0, WHITE);
display.display();
}
for (int16_t i=display.height()-1; i>=0; i-=4) {
display.drawLine(0, display.height()-1, display.width()-1, i, WHITE);
display.display();
}
delay(250);
display.clearDisplay();
for (int16_t i=display.width()-1; i>=0; i-=4) {
display.drawLine(display.width()-1, display.height()-1, i, 0, WHITE);
display.display();
}
for (int16_t i=display.height()-1; i>=0; i-=4) {
display.drawLine(display.width()-1, display.height()-1, 0, i, WHITE);
display.display();
}
delay(250);
display.clearDisplay();
for (int16_t i=0; i<display.height(); i+=4) {
display.drawLine(display.width()-1, 0, 0, i, WHITE);
display.display();
}
for (int16_t i=0; i<display.width(); i+=4) {
display.drawLine(display.width()-1, 0, i, display.height()-1, WHITE);
display.display();
}
delay(250);
}
void testscrolltext(void) {
display.setTextSize(2);
display.setTextColor(WHITE);
display.setCursor(10,0);
display.clearDisplay();
display.println("scroll");
display.display();
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();
}
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