FireBeetle Covers-OLED12864 Display SKU DFR0507

void setup() {
 #include "DFRobot_OLED12864.h"

// Include custom images
#include "images.h"

// Initialize the OLED display using Wire library
DFRobot_OLED12864  display(0x3c);

void setup()
{
    Serial.begin(115200);
    Serial.println();
    Serial.println();
    // Initialising the UI will init the display too.
    display.init();
    display.flipScreenVertically();// flip vertical
    display.clear();
    drawImageDemo();
    display.display();
}

void drawImageDemo()
{
  display.drawXbm(0, 0, Picture_width, Picture_height, Picture_bits);
}

void loop()
{
}

#include "DFRobot_OLED12864.h"

// Initialize the OLED display using Wire library
DFRobot_OLED12864  display(0x3c);

void drawLines()
{
  for (int16_t i=0; i<DISPLAY_WIDTH; i+=4) {
    display.drawLine(0, 0, i, DISPLAY_HEIGHT-1);
    display.display();
    delay(10);
  }
  for (int16_t i=0; i<DISPLAY_HEIGHT; i+=4) {
    display.drawLine(0, 0, DISPLAY_WIDTH-1, i);
    display.display();
    delay(10);
  }
  delay(250);

  display.clear();
  for (int16_t i=0; i<DISPLAY_WIDTH; i+=4) {
    display.drawLine(0, DISPLAY_HEIGHT-1, i, 0);
    display.display();
    delay(10);
  }
  for (int16_t i=DISPLAY_HEIGHT-1; i>=0; i-=4) {
    display.drawLine(0, DISPLAY_HEIGHT-1, DISPLAY_WIDTH-1, i);
    display.display();
    delay(10);
  }
  delay(250);

  display.clear();
  for (int16_t i=DISPLAY_WIDTH-1; i>=0; i-=4) {
    display.drawLine(DISPLAY_WIDTH-1, DISPLAY_HEIGHT-1, i, 0);
    display.display();
    delay(10);
  }
  for (int16_t i=DISPLAY_HEIGHT-1; i>=0; i-=4) {
    display.drawLine(DISPLAY_WIDTH-1, DISPLAY_HEIGHT-1, 0, i);
    display.display();
    delay(10);
  }
  delay(250);
  display.clear();
  for (int16_t i=0; i<DISPLAY_HEIGHT; i+=4) {
    display.drawLine(DISPLAY_WIDTH-1, 0, 0, i);
    display.display();
    delay(10);
  }
  for (int16_t i=0; i<DISPLAY_WIDTH; i+=4) {
    display.drawLine(DISPLAY_WIDTH-1, 0, i, DISPLAY_HEIGHT-1);
    display.display();
    delay(10);
  }
  delay(250);
}

void drawRect(void)
{
  for (int16_t i=0; i<DISPLAY_HEIGHT/2; i+=2) {
    display.drawRect(i, i, DISPLAY_WIDTH-2*i, DISPLAY_HEIGHT-2*i);
    display.display();
    delay(10);
  }
}

void fillRect(void)
{
  uint8_t color = 1;
  for (int16_t i=0; i<DISPLAY_HEIGHT/2; i+=3) {
    display.setColor((color % 2 == 0) ? BLACK : WHITE); // alternate colors
    display.fillRect(i, i, DISPLAY_WIDTH - i*2, DISPLAY_HEIGHT - i*2);
    display.display();
    delay(10);
    color++;
  }
  // Reset back to WHITE
  display.setColor(WHITE);
}

void drawCircle(void)
{
  for (int16_t i=0; i<DISPLAY_HEIGHT; i+=2) {
    display.drawCircle(DISPLAY_WIDTH/2, DISPLAY_HEIGHT/2, i);
    display.display();
    delay(10);
  }
  delay(1000);
  display.clear();

  // This will draw the part of the circel in quadrant 1
  // Quadrants are numberd like this:
  //   0010 | 0001
  //  ------|-----
  //   0100 | 1000
  //
  display.drawCircleQuads(DISPLAY_WIDTH/2, DISPLAY_HEIGHT/2, DISPLAY_HEIGHT/4, 0b00000001);
  display.display();
  delay(200);
  display.drawCircleQuads(DISPLAY_WIDTH/2, DISPLAY_HEIGHT/2, DISPLAY_HEIGHT/4, 0b00000011);
  display.display();
  delay(200);
  display.drawCircleQuads(DISPLAY_WIDTH/2, DISPLAY_HEIGHT/2, DISPLAY_HEIGHT/4, 0b00000111);
  display.display();
  delay(200);
  display.drawCircleQuads(DISPLAY_WIDTH/2, DISPLAY_HEIGHT/2, DISPLAY_HEIGHT/4, 0b00001111);
  display.display();
}

void printBuffer(void)
{
  // Initialize the log buffer
  // allocate memory to store 8 lines of text and 30 chars per line.
  display.setLogBuffer(5, 30);

  // Some test data
  const char* test[] = {
      "Hello",
      "World" ,
      "----",
      "Show off",
      "how",
      "the log buffer",
      "is",
      "working.",
      "Even",
      "scrolling is",
      "working"
  };

  for (uint8_t i = 0; i < 11; i++) {
    display.clear();
    // Print to the screen
    display.println(test[i]);
    // Draw it to the internal screen buffer
    display.drawLogBuffer(0, 0);
    // Display it on the screen
    display.display();
    delay(500);
  }
}

void setup()
{
  display.init();

  // display.flipScreenVertically();

  display.setContrast(255);

  drawLines();
  delay(1000);
  display.clear();

  drawRect();
  delay(1000);
  display.clear();

  fillRect();
  delay(1000);
  display.clear();

  drawCircle();
  delay(1000);
  display.clear();

  printBuffer();
  delay(1000);
  display.clear();
}

void loop() { }

#include <TimeLib.h>
#include "DFRobot_OLED12864.h" // alias for `#include "DFRobot_OLED12864Wire.h"`

// Include the UI lib
#include "OLEDDisplayUi.h"

// Include custom images
#include "images.h"

DFRobot_OLED12864  display(0x3c);

OLEDDisplayUi ui ( &display );

int screenW = 128;
int screenH = 64;
int clockCenterX = screenW/2;
int clockCenterY = ((screenH-16)/2)+16;   // top yellow part is 16 px height
int clockRadius = 23;

// utility function for digital clock display: prints leading 0
String twoDigits(int digits)
{
  if(digits < 10) {
    String i = '0'+String(digits);
    return i;
  }
  else {
    return String(digits);
  }
}

void clockOverlay(OLEDDisplay *display, OLEDDisplayUiState* state)
{

}

void analogClockFrame(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y)
{
    //  ui.disableIndicator();

    // Draw the clock face
    //  display->drawCircle(clockCenterX + x, clockCenterY + y, clockRadius);
    display->drawCircle(clockCenterX + x, clockCenterY + y, 2);
    //
    //hour ticks
    for( int z=0; z < 360;z= z + 30 ){
    //Begin at 0° and stop at 360°
        float angle = z ;
        angle = ( angle / 57.29577951 ) ; //Convert degrees to radians
        int x2 = ( clockCenterX + ( sin(angle) * clockRadius ) );
        int y2 = ( clockCenterY - ( cos(angle) * clockRadius ) );
        int x3 = ( clockCenterX + ( sin(angle) * ( clockRadius - ( clockRadius / 8 ) ) ) );
        int y3 = ( clockCenterY - ( cos(angle) * ( clockRadius - ( clockRadius / 8 ) ) ) );
        display->drawLine( x2 + x , y2 + y , x3 + x , y3 + y);
    }

    // display second hand
    float angle = second() * 6 ;
    angle = ( angle / 57.29577951 ) ; //Convert degrees to radians
    int x3 = ( clockCenterX + ( sin(angle) * ( clockRadius - ( clockRadius / 5 ) ) ) );
    int y3 = ( clockCenterY - ( cos(angle) * ( clockRadius - ( clockRadius / 5 ) ) ) );
    display->drawLine( clockCenterX + x , clockCenterY + y , x3 + x , y3 + y);
    //
    // display minute hand
    angle = minute() * 6 ;
    angle = ( angle / 57.29577951 ) ; //Convert degrees to radians
    x3 = ( clockCenterX + ( sin(angle) * ( clockRadius - ( clockRadius / 4 ) ) ) );
    y3 = ( clockCenterY - ( cos(angle) * ( clockRadius - ( clockRadius / 4 ) ) ) );
    display->drawLine( clockCenterX + x , clockCenterY + y , x3 + x , y3 + y);
    //
    // display hour hand
    angle = hour() * 30 + int( ( minute() / 12 ) * 6 )   ;
    angle = ( angle / 57.29577951 ) ; //Convert degrees to radians
    x3 = ( clockCenterX + ( sin(angle) * ( clockRadius - ( clockRadius / 2 ) ) ) );
    y3 = ( clockCenterY - ( cos(angle) * ( clockRadius - ( clockRadius / 2 ) ) ) );
    display->drawLine( clockCenterX + x , clockCenterY + y , x3 + x , y3 + y);
}

void digitalClockFrame(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y)
{
  String timenow = String(hour())+":"+twoDigits(minute())+":"+twoDigits(second());
  display->setTextAlignment(TEXT_ALIGN_CENTER);
  display->setFont(ArialMT_Plain_24);
  display->drawString(clockCenterX + x , clockCenterY + y, timenow );
}

// This array keeps function pointers to all frames
// frames are the single views that slide in
FrameCallback frames[] = { analogClockFrame, digitalClockFrame };

// how many frames are there?
int frameCount = 2;

// Overlays are statically drawn on top of a frame eg. a clock
OverlayCallback overlays[] = { clockOverlay };
int overlaysCount = 1;

void setup()
{
  Serial.begin(115200);
  Serial.println();

    // The ESP is capable of rendering 60fps in 80Mhz mode
    // but that won't give you much time for anything else
    // run it in 160Mhz mode or just set it to 30 fps
  ui.setTargetFPS(60);

    // Customize the active and inactive symbol
  ui.setActiveSymbol(activeSymbol);
  ui.setInactiveSymbol(inactiveSymbol);

  // You can change this to
  // TOP, LEFT, BOTTOM, RIGHT
  ui.setIndicatorPosition(TOP);

  // Defines where the first frame is located in the bar.
  ui.setIndicatorDirection(LEFT_RIGHT);

  // You can change the transition that is used
  // SLIDE_LEFT, SLIDE_RIGHT, SLIDE_UP, SLIDE_DOWN
  ui.setFrameAnimation(SLIDE_LEFT);

  // Add frames
  ui.setFrames(frames, frameCount);

  // Add overlays
  ui.setOverlays(overlays, overlaysCount);

  // Initialising the UI will init the display too.
  ui.init();

  display.flipScreenVertically();

  unsigned long secsSinceStart = millis();
  // Unix time starts on Jan 1 1970. In seconds, that's 2208988800:
  const unsigned long seventyYears = 2208988800UL;
  // subtract seventy years:
  unsigned long epoch = secsSinceStart - seventyYears * SECS_PER_HOUR;
  setTime(epoch);
}


void loop()
{
  int remainingTimeBudget = ui.update();

  if (remainingTimeBudget > 0) {
    // You can do some work here
    // Don't do stuff if you are below your
    // time budget.
    delay(remainingTimeBudget);

  }
}

#include "DFRobot_OLED12864.h" // alias for `#include "DFRobot_OLED12864Wire.h"`


// Initialize the OLED display using Wire library
DFRobot_OLED12864  display(0x3c);

int counter = 1;

void setup()
{
  Serial.begin(115200);
  Serial.println();
  Serial.println();

  // Initialising the UI will init the display too.
  display.init();
  display.flipScreenVertically();

}

void drawProgressBarDemo()
{
  int progress = (counter / 5) % 100;
  // draw the progress bar
  display.drawProgressBar(0, 32, 120, 10, progress);

  // draw the percentage as String
  display.setTextAlignment(TEXT_ALIGN_CENTER);
  display.drawString(64, 15, String(progress) + "%");
}

void loop()
{
    // clear the display
    display.clear();
    // draw the current demo method
    drawProgressBarDemo();

    // write the buffer to the display
    display.display();
    counter++;
    delay(10);
}

#include "DFRobot_OLED12864.h"

// Include the UI lib
#include "OLEDDisplayUi.h"

// Include custom images
#include "images.h"

// Initialize the OLED display using Wire library
DFRobot_OLED12864  display(0x3c);

OLEDDisplayUi ui(&display);

void msOverlay(OLEDDisplay *display, OLEDDisplayUiState* state)
{
  display->setTextAlignment(TEXT_ALIGN_RIGHT);
  display->setFont(ArialMT_Plain_10);
  display->drawString(128, 0, String(millis()));
}

void drawFrame1(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y)
{
  // draw an xbm image.
  // Please note that everything that should be transitioned
  // needs to be drawn relative to x and y

  display->drawXbm(x + 34, y + 14, WiFi_Logo_width, WiFi_Logo_height, WiFi_Logo_bits);
}

void drawFrame2(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y)
{
  // Demonstrates the 3 included default sizes. The fonts come from DFRobot_OLED12864Fonts.h file
  // Besides the default fonts there will be a program to convert TrueType fonts into this format
  display->setTextAlignment(TEXT_ALIGN_LEFT);
  display->setFont(ArialMT_Plain_10);
  display->drawString(0 + x, 10 + y, "Arial 10");

  display->setFont(ArialMT_Plain_16);
  display->drawString(0 + x, 20 + y, "Arial 16");

  display->setFont(ArialMT_Plain_24);
  display->drawString(0 + x, 34 + y, "Arial 24");
}

void drawFrame3(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y)
{
  // Text alignment demo
  display->setFont(ArialMT_Plain_10);

  // The coordinates define the left starting point of the text
  display->setTextAlignment(TEXT_ALIGN_LEFT);
  display->drawString(0 + x, 11 + y, "Left aligned (0,10)");

  // The coordinates define the center of the text
  display->setTextAlignment(TEXT_ALIGN_CENTER);
  display->drawString(64 + x, 22 + y, "Center aligned (64,22)");

  // The coordinates define the right end of the text
  display->setTextAlignment(TEXT_ALIGN_RIGHT);
  display->drawString(128 + x, 33 + y, "Right aligned (128,33)");
}

void drawFrame4(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y)
{
  // Demo for drawStringMaxWidth:
  // with the third parameter you can define the width after which words will be wrapped.
  // Currently only spaces and "-" are allowed for wrapping
  display->setTextAlignment(TEXT_ALIGN_LEFT);
  display->setFont(ArialMT_Plain_10);
  display->drawStringMaxWidth(0 + x, 10 + y, 128, "Lorem ipsum\n dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore.");
}

void drawFrame5(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y)
{

}

// This array keeps function pointers to all frames
// frames are the single views that slide in
FrameCallback frames[] = { drawFrame1, drawFrame2, drawFrame3, drawFrame4, drawFrame5 };

// how many frames are there?
int frameCount = 5;

// Overlays are statically drawn on top of a frame eg. a clock
OverlayCallback overlays[] = { msOverlay };
int overlaysCount = 1;

void setup()
{
  Serial.begin(115200);
  Serial.println();
  Serial.println();

    // The ESP is capable of rendering 60fps in 80Mhz mode
    // but that won't give you much time for anything else
    // run it in 160Mhz mode or just set it to 30 fps
  ui.setTargetFPS(60);

    // Customize the active and inactive symbol
  ui.setActiveSymbol(activeSymbol);
  ui.setInactiveSymbol(inactiveSymbol);

  // You can change this to
  // TOP, LEFT, BOTTOM, RIGHT
  ui.setIndicatorPosition(BOTTOM);

  // Defines where the first frame is located in the bar.
  ui.setIndicatorDirection(LEFT_RIGHT);

  // You can change the transition that is used
  // SLIDE_LEFT, SLIDE_RIGHT, SLIDE_UP, SLIDE_DOWN
  ui.setFrameAnimation(SLIDE_LEFT);

  // Add frames
  ui.setFrames(frames, frameCount);

  // Add overlays
  ui.setOverlays(overlays, overlaysCount);

  // Initialising the UI will init the display too.
  ui.init();

  display.flipScreenVertically();
}


void loop()
{
  int remainingTimeBudget = ui.update();

  if (remainingTimeBudget > 0) {
    // You can do some work here
    // Don't do stuff if you are below your
    // time budget.
    delay(remainingTimeBudget);
  }
}