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jcalendar/lib/GxEPD2/examples/GxEPD2_Example/GxEPD2_Example.ino
Jerry bbe50b0b68 1.1.5
2025-10-07 20:23:53 +08:00

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// Display Library example for SPI e-paper panels from Dalian Good Display and boards from Waveshare.
// Requires HW SPI and Adafruit_GFX. Caution: the e-paper panels require 3.3V supply AND data lines!
//
// Display Library based on Demo Example from Good Display: https://www.good-display.com/companyfile/32/
//
// Author: Jean-Marc Zingg
//
// Version: see library.properties
//
// Library: https://github.com/ZinggJM/GxEPD2
// Supporting Arduino Forum Topics (closed, read only):
// Good Display ePaper for Arduino: https://forum.arduino.cc/t/good-display-epaper-for-arduino/419657
// Waveshare e-paper displays with SPI: https://forum.arduino.cc/t/waveshare-e-paper-displays-with-spi/467865
//
// Add new topics in https://forum.arduino.cc/c/using-arduino/displays/23 for new questions and issues
// see GxEPD2_wiring_examples.h for wiring suggestions and examples
// NOTE for use with Waveshare ESP32 Driver Board:
// **** also need to select the constructor with the parameters for this board in GxEPD2_display_selection_new_style.h ****
//
// The Wavehare ESP32 Driver Board uses uncommon SPI pins for the FPC connector. It uses HSPI pins, but SCK and MOSI are swapped.
// To use HW SPI with the ESP32 Driver Board, HW SPI pins need be re-mapped in any case. Can be done using either HSPI or VSPI.
// Other SPI clients can either be connected to the same SPI bus as the e-paper, or to the other HW SPI bus, or through SW SPI.
// The logical configuration would be to use the e-paper connection on HSPI with re-mapped pins, and use VSPI for other SPI clients.
// VSPI with standard VSPI pins is used by the global SPI instance of the Arduino IDE ESP32 package.
// uncomment next line to use HSPI for EPD (and e.g VSPI for SD), e.g. with Waveshare ESP32 Driver Board
//#define USE_HSPI_FOR_EPD
// base class GxEPD2_GFX can be used to pass references or pointers to the display instance as parameter, uses ~1.2k more code
// enable or disable GxEPD2_GFX base class
#define ENABLE_GxEPD2_GFX 0
// uncomment next line to use class GFX of library GFX_Root instead of Adafruit_GFX
//#include <GFX.h>
// Note: if you use this with ENABLE_GxEPD2_GFX 1:
// uncomment it in GxEPD2_GFX.h too, or add #include <GFX.h> before any #include <GxEPD2_GFX.h>
#include <GxEPD2_BW.h>
#include <GxEPD2_3C.h>
#include <GxEPD2_4C.h>
#include <GxEPD2_7C.h>
#include <Fonts/FreeMonoBold9pt7b.h>
#include <Fonts/FreeMonoBold12pt7b.h>
// select the display constructor line in one of the following files (old style):
#include "GxEPD2_display_selection.h"
#include "GxEPD2_display_selection_added.h"
// or select the display class and display driver class in the following file (new style):
#include "GxEPD2_display_selection_new_style.h"
//#define WITHOUT_BITMAPS
#ifndef WITHOUT_BITMAPS
#if !defined(__AVR) && !defined(STM32F1xx)
// note 16.11.2019: the compiler may exclude code based on constant if statements (display.epd2.panel == constant),
// therefore bitmaps may get optimized out by the linker
// comment out unused bitmaps to reduce code space used
#include "bitmaps/Bitmaps80x128.h" // 1.02" b/w
#include "bitmaps/Bitmaps152x152.h" // 1.54" b/w
#include "bitmaps/Bitmaps200x200.h" // 1.54" b/w
#include "bitmaps/Bitmaps104x212.h" // 2.13" b/w flexible GDEW0213I5F
#include "bitmaps/Bitmaps128x250.h" // 2.13" b/w
#include "bitmaps/Bitmaps128x296.h" // 2.9" b/w
#include "bitmaps/Bitmaps168x384.h" // 2.9" b/w
#include "bitmaps/Bitmaps152x296.h" // 2.6" b/w
#include "bitmaps/Bitmaps176x264.h" // 2.7" b/w
#include "bitmaps/Bitmaps240x360.h" // 3.1" b/w
#include "bitmaps/Bitmaps240x416.h" // 3.71" b/w
#include "bitmaps/Bitmaps400x300.h" // 4.2" b/w
#include "bitmaps/Bitmaps648x480.h" // 5.38" b/w
#include "bitmaps/Bitmaps640x384.h" // 7.5" b/w
#include "bitmaps/Bitmaps800x276.h" // 5.79" b/w
#include "bitmaps/Bitmaps800x480.h" // 7.5" b/w
#include "bitmaps/Bitmaps960x640.h" // 10.2" b/w
#include "bitmaps/Bitmaps960x680.h" // 13.3" b/w
// 3-color
#include "bitmaps/Bitmaps3c200x200.h" // 1.54" b/w/r
#include "bitmaps/Bitmaps3c104x212.h" // 2.13" b/w/r
#include "bitmaps/Bitmaps3c128x250.h" // 2.13" b/w/r
#include "bitmaps/Bitmaps3c128x296.h" // 2.9" b/w/r
#include "bitmaps/Bitmaps3c152x296.h" // 2.66" b/w/r
#include "bitmaps/Bitmaps3c176x264.h" // 2.7" b/w/r
#include "bitmaps/Bitmaps3c400x300.h" // 4.2" b/w/r
#if defined(ESP8266) || defined(ESP32) || defined(ARDUINO_ARCH_RP2040)
#include "bitmaps/Bitmaps3c800x276.h" // 5.79" b/w/r
#include "bitmaps/Bitmaps3c648x480.h" // 5.83" b/w/r
#include "bitmaps/Bitmaps3c800x480.h" // 7.5" b/w/r
#include "bitmaps/Bitmaps3c880x528.h" // 7.5" b/w/r
#include "bitmaps/Bitmaps3c960x640.h" // 11.6" b/w/r
#include "bitmaps/Bitmaps3c960x680.h" // 13.3" b/w/r
#include "bitmaps/WS_Bitmaps800x600.h" // 6.0" grey
// 4-color
#include "bitmaps/Bitmaps4c128x250.h" // 2.13" 4-color
#include "bitmaps/Bitmaps4c184x360.h" // 2.66" 4-color
#include "bitmaps/Bitmaps4c168x384.h" // 2.9" 4-color
#include "bitmaps/WS_Bitmaps4c168x168.h" // 4.37" 4-color
#include "bitmaps/WS_Bitmaps4c168x400.h" // 3.00" 4-color
#include "bitmaps/Bitmaps4c400x300.h" // 4.2" 4-color
#include "bitmaps/Bitmaps4c792x272.h" // 5.79" 4-color
#include "bitmaps/Bitmaps4c960x640.h" // 11.6" 4-color
// 7-color
#include "bitmaps/Bitmaps7c600x448.h" // 5.65" 7-color
#include "bitmaps/WS_Bitmaps7c192x143.h" // 5.65" 7-color
#include "bitmaps/WS_Bitmaps7c300x180.h" // 7.3" 7-color
#endif
#if defined(ESP32) || defined(ESP_PLATFORM) || defined(ARDUINO_ARCH_RP2040)
#include "bitmaps/Bitmaps1304x984.h" // 12.48" b/w
#include "bitmaps/Bitmaps1360x480.h" // 10.85" b/w
#include "bitmaps/Bitmaps3c1304x984.h" // 12.48" b/w/r
#include "bitmaps/Bitmaps7c800x480.h" // 7.3" 7-color
#endif
#else
// select only one to fit in code space
//#include "bitmaps/Bitmaps80x128.h" // 1.02" b/w
#include "bitmaps/Bitmaps200x200.h" // 1.54" b/w
//#include "bitmaps/Bitmaps104x212.h" // 2.13" b/w flexible GDEW0213I5F
//#include "bitmaps/Bitmaps128x250.h" // 2.13" b/w
//#include "bitmaps/Bitmaps128x296.h" // 2.9" b/w
#include "bitmaps/Bitmaps168x384.h" // 2.9" b/w
//#include "bitmaps/Bitmaps176x264.h" // 2.7" b/w
////#include "bitmaps/Bitmaps400x300.h" // 4.2" b/w // not enough code space
////#include "bitmaps/Bitmaps640x384.h" // 7.5" b/w // not enough code space
////#include "bitmaps/Bitmaps800x480.h" // 7.5" b/w // not enough code space
// 3-color
//#include "bitmaps/Bitmaps3c200x200.h" // 1.54" b/w/r
//#include "bitmaps/Bitmaps3c104x212.h" // 2.13" b/w/r
#include "bitmaps/Bitmaps3c128x250.h" // 2.13" b/w/r
//#include "bitmaps/Bitmaps3c128x296.h" // 2.9" b/w/r
//#include "bitmaps/Bitmaps3c176x264.h" // 2.7" b/w/r
////#include "bitmaps/Bitmaps3c400x300.h" // 4.2" b/w/r // not enough code space
#endif
#endif
#if defined(ARDUINO_ARCH_RP2040) && (defined(ARDUINO_RASPBERRY_PI_PICO) || defined(ARDUINO_RASPBERRY_PI_PICO_W))
#if defined(__MBED__)
// SPI pins used by GoodDisplay DESPI-PICO. note: steals standard I2C pins PIN_WIRE_SDA (6), PIN_WIRE_SCL (7)
// uncomment next line for use with GoodDisplay DESPI-PICO. // MbedSPI(int miso, int mosi, int sck);
arduino::MbedSPI SPIn(4, 7, 6); // need be valid pins for same SPI channel, else fails blinking 4 long 4 short
// uncomment next line for use with my proto board. // MbedSPI(int miso, int mosi, int sck);
//arduino::MbedSPI SPIn(4, 3, 2); // need be valid pins for same SPI channel, else fails blinking 4 long 4 short
// uncomment next line for use with Waveshare Pico-ePaper-2.9. // MbedSPI(int miso, int mosi, int sck);
// note: doesn't work with Waveshare PhotoPainter, conflict on pin 12. use philhower package instead.
//arduino::MbedSPI SPIn(12, 11, 10); // need be valid pins for same SPI channel, else fails blinking 4 long 4 short
#else // package https://github.com/earlephilhower/arduino-pico
// SPIClassRP2040(spi_inst_t *spi, pin_size_t rx, pin_size_t cs, pin_size_t sck, pin_size_t tx);
// uncomment next line for use with my proto board.
//SPIClassRP2040 SPIn(spi0, 4, 5, 2, 3); // need be valid pins for same SPI channel, else fails blinking 4 long 4 short
// uncomment next line for use with Waveshare Pico-ePaper-2.9 or Waveshare PhotoPainter module
SPIClassRP2040 SPIn(spi1, 12, 13, 10, 11); // need be valid pins for same SPI channel, else fails blinking 4 long 4 short
#endif
#endif
#if defined(ESP32) && defined(USE_HSPI_FOR_EPD)
SPIClass hspi(HSPI);
#endif
void setup()
{
Serial.begin(115200);
Serial.println();
Serial.println("setup");
delay(100);
#if defined(ARDUINO_ARCH_RP2040) && (defined(ARDUINO_RASPBERRY_PI_PICO) || defined(ARDUINO_RASPBERRY_PI_PICO_W))
// uncomment next line for use with GoodDisplay DESPI-PICO or my proto board, or Waveshare RPi boards
display.epd2.selectSPI(SPIn, SPISettings(4000000, MSBFIRST, SPI_MODE0));
// uncomment next 2 lines to allow recovery from configuration failures
pinMode(15, INPUT_PULLUP); // safety pin
while (!digitalRead(15)) delay(100); // check safety pin for fail recovery
// recovery can be done also by holding BOOTSEL during power-up.
// uncomment next line for Waveshare PhotoPainter module
pinMode(16, OUTPUT); digitalWrite(16, HIGH); // power to the paper
#endif
#if defined(ESP32) && defined(USE_HSPI_FOR_EPD)
hspi.begin(13, 12, 14, 15); // remap hspi for EPD (swap pins)
display.epd2.selectSPI(hspi, SPISettings(4000000, MSBFIRST, SPI_MODE0));
#elif (defined(ARDUINO_ARCH_ESP32) && defined(ARDUINO_LOLIN_S2_MINI))
// SPI.begin(sck, miso, mosi, ss); // preset for remapped pins
SPI.begin(18, -1, 16, 33); // my LOLIN ESP32 S2 mini connection
#endif
#if defined(ESP32) && defined(ARDUINO_ESP32S3_DEV) && true // CrowPanel
pinMode(7, OUTPUT);
digitalWrite(7, HIGH); // enable power to the panel
#endif
//display.init(115200); // default 10ms reset pulse, e.g. for bare panels with DESPI-C02
display.init(115200, true, 2, false); // USE THIS for Waveshare boards with "clever" reset circuit, 2ms reset pulse
//display.init(115200, true, 10, false, SPIn, SPISettings(4000000, MSBFIRST, SPI_MODE0)); // extended init method with SPI channel and/or settings selection
if (display.pages() > 1)
{
delay(100);
Serial.print("pages = "); Serial.print(display.pages()); Serial.print(" page height = "); Serial.println(display.pageHeight());
delay(1000);
}
//display.clearScreen(); return;
// first update should be full refresh
helloWorld();
delay(1000);
// partial refresh mode can be used to full screen,
// effective if display panel hasFastPartialUpdate
helloFullScreenPartialMode();
delay(1000);
//stripeTest(); return; // GDEH029Z13 issue
helloArduino();
delay(1000);
helloEpaper();
delay(1000);
//helloValue(123.9, 1);
//delay(1000);
showFont("FreeMonoBold9pt7b", &FreeMonoBold9pt7b);
//showFont("FreeMonoBold12pt7b", &FreeMonoBold12pt7b);
delay(1000);
if (display.epd2.WIDTH < 104)
{
showFont("glcdfont", 0);
delay(1000);
}
//drawGrid(); return;
//drawCornerTest(); return;
display.writeScreenBuffer();
drawBitmaps();
//display.powerOff(); return;
drawGraphics();
//display.powerOff(); return;
#if !defined(__AVR) // takes too long!
if ((display.epd2.panel == GxEPD2::ACeP565) || (display.epd2.panel == GxEPD2::GDEY073D46) || (display.epd2.panel == GxEPD2::ACeP730) ||
(display.epd2.panel == GxEPD2::GDEP0565D90) || (display.epd2.panel == GxEPD2::GDEP073E01))
{
//draw7colorlines();
//delay(2000);
draw7colors();
delay(4000);
display.epd2.drawNativeColors(); delay(2000);
//return;
}
#endif
if (display.epd2.hasPartialUpdate)
{
showPartialUpdate();
delay(1000);
} // else // on GDEW0154Z04 only full update available, doesn't look nice
//drawCornerTest();
//showBox(16, 16, 48, 32, false);
//showBox(16, 56, 48, 32, true);
display.powerOff();
deepSleepTest();
#if defined(ESP32) && defined(_GxBitmaps1304x984_H_)
drawBitmaps1304x984();
display.powerOff();
#endif
Serial.println("setup done");
display.end();
}
void loop()
{
}
// note for partial update window and setPartialWindow() method:
// partial update window size and position is on byte boundary in physical x direction
// the size is increased in setPartialWindow() if x or w are not multiple of 8 for even rotation, y or h for odd rotation
// see also comment in GxEPD2_BW.h, GxEPD2_3C.h or GxEPD2_GFX.h for method setPartialWindow()
const char HelloWorld[] = "Hello World!";
const char HelloArduino[] = "Hello Arduino!";
const char HelloEpaper[] = "Hello E-Paper!";
void helloWorld()
{
//Serial.println("helloWorld");
display.setRotation(1);
display.setFont(&FreeMonoBold9pt7b);
if (display.epd2.WIDTH < 104) display.setFont(0);
display.setTextColor(GxEPD_BLACK);
int16_t tbx, tby; uint16_t tbw, tbh;
display.getTextBounds(HelloWorld, 0, 0, &tbx, &tby, &tbw, &tbh);
// center bounding box by transposition of origin:
uint16_t x = ((display.width() - tbw) / 2) - tbx;
uint16_t y = ((display.height() - tbh) / 2) - tby;
display.setFullWindow();
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.setCursor(x, y);
display.print(HelloWorld);
}
while (display.nextPage());
//Serial.println("helloWorld done");
}
void helloWorldForDummies()
{
//Serial.println("helloWorld");
const char text[] = "Hello World!";
// most e-papers have width < height (portrait) as native orientation, especially the small ones
// in GxEPD2 rotation 0 is used for native orientation (most TFT libraries use 0 fix for portrait orientation)
// set rotation to 1 (rotate right 90 degrees) to have enough space on small displays (landscape)
display.setRotation(1);
// select a suitable font in Adafruit_GFX
display.setFont(&FreeMonoBold9pt7b);
// on e-papers black on white is more pleasant to read
display.setTextColor(GxEPD_BLACK);
// Adafruit_GFX has a handy method getTextBounds() to determine the boundary box for a text for the actual font
int16_t tbx, tby; uint16_t tbw, tbh; // boundary box window
display.getTextBounds(text, 0, 0, &tbx, &tby, &tbw, &tbh); // it works for origin 0, 0, fortunately (negative tby!)
// center bounding box by transposition of origin:
uint16_t x = ((display.width() - tbw) / 2) - tbx;
uint16_t y = ((display.height() - tbh) / 2) - tby;
// full window mode is the initial mode, set it anyway
display.setFullWindow();
// here we use paged drawing, even if the processor has enough RAM for full buffer
// so this can be used with any supported processor board.
// the cost in code overhead and execution time penalty is marginal
// tell the graphics class to use paged drawing mode
display.firstPage();
do
{
// this part of code is executed multiple times, as many as needed,
// in case of full buffer it is executed once
// IMPORTANT: each iteration needs to draw the same, to avoid strange effects
// use a copy of values that might change, don't read e.g. from analog or pins in the loop!
display.fillScreen(GxEPD_WHITE); // set the background to white (fill the buffer with value for white)
display.setCursor(x, y); // set the postition to start printing text
display.print(text); // print some text
// end of part executed multiple times
}
// tell the graphics class to transfer the buffer content (page) to the controller buffer
// the graphics class will command the controller to refresh to the screen when the last page has been transferred
// returns true if more pages need be drawn and transferred
// returns false if the last page has been transferred and the screen refreshed for panels without fast partial update
// returns false for panels with fast partial update when the controller buffer has been written once more, to make the differential buffers equal
// (for full buffered with fast partial update the (full) buffer is just transferred again, and false returned)
while (display.nextPage());
//Serial.println("helloWorld done");
}
void helloFullScreenPartialMode()
{
//Serial.println("helloFullScreenPartialMode");
const char fullscreen[] = "full screen update";
const char fpm[] = "fast partial mode";
const char spm[] = "slow partial mode";
const char npm[] = "no partial mode";
display.setPartialWindow(0, 0, display.width(), display.height());
display.setRotation(1);
display.setFont(&FreeMonoBold9pt7b);
if (display.epd2.WIDTH < 104) display.setFont(0);
display.setTextColor(GxEPD_BLACK);
const char* updatemode;
if (display.epd2.hasFastPartialUpdate)
{
updatemode = fpm;
}
else if (display.epd2.hasPartialUpdate)
{
updatemode = spm;
}
else
{
updatemode = npm;
}
// do this outside of the loop
int16_t tbx, tby; uint16_t tbw, tbh;
// center update text
display.getTextBounds(fullscreen, 0, 0, &tbx, &tby, &tbw, &tbh);
uint16_t utx = ((display.width() - tbw) / 2) - tbx;
uint16_t uty = ((display.height() / 4) - tbh / 2) - tby;
// center update mode
display.getTextBounds(updatemode, 0, 0, &tbx, &tby, &tbw, &tbh);
uint16_t umx = ((display.width() - tbw) / 2) - tbx;
uint16_t umy = ((display.height() * 3 / 4) - tbh / 2) - tby;
// center HelloWorld
display.getTextBounds(HelloWorld, 0, 0, &tbx, &tby, &tbw, &tbh);
uint16_t hwx = ((display.width() - tbw) / 2) - tbx;
uint16_t hwy = ((display.height() - tbh) / 2) - tby;
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.setCursor(hwx, hwy);
display.print(HelloWorld);
display.setCursor(utx, uty);
display.print(fullscreen);
display.setCursor(umx, umy);
display.print(updatemode);
}
while (display.nextPage());
//Serial.println("helloFullScreenPartialMode done");
}
void helloArduino()
{
//Serial.println("helloArduino");
display.setRotation(1);
display.setFont(&FreeMonoBold9pt7b);
if (display.epd2.WIDTH < 104) display.setFont(0);
display.setTextColor(display.epd2.hasColor ? GxEPD_RED : GxEPD_BLACK);
int16_t tbx, tby; uint16_t tbw, tbh;
// align with centered HelloWorld
display.getTextBounds(HelloWorld, 0, 0, &tbx, &tby, &tbw, &tbh);
uint16_t x = ((display.width() - tbw) / 2) - tbx;
// height might be different
display.getTextBounds(HelloArduino, 0, 0, &tbx, &tby, &tbw, &tbh);
uint16_t y = ((display.height() / 4) - tbh / 2) - tby; // y is base line!
// make the window big enough to cover (overwrite) descenders of previous text
uint16_t wh = FreeMonoBold9pt7b.yAdvance;
uint16_t wy = (display.height() / 4) - wh / 2;
display.setPartialWindow(0, wy, display.width(), wh);
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
//display.drawRect(x, y - tbh, tbw, tbh, GxEPD_BLACK);
display.setCursor(x, y);
display.print(HelloArduino);
}
while (display.nextPage());
delay(1000);
//Serial.println("helloArduino done");
}
void helloEpaper()
{
//Serial.println("helloEpaper");
display.setRotation(1);
display.setFont(&FreeMonoBold9pt7b);
if (display.epd2.WIDTH < 104) display.setFont(0);
display.setTextColor(display.epd2.hasColor ? GxEPD_RED : GxEPD_BLACK);
int16_t tbx, tby; uint16_t tbw, tbh;
// align with centered HelloWorld
display.getTextBounds(HelloWorld, 0, 0, &tbx, &tby, &tbw, &tbh);
uint16_t x = ((display.width() - tbw) / 2) - tbx;
// height might be different
display.getTextBounds(HelloEpaper, 0, 0, &tbx, &tby, &tbw, &tbh);
uint16_t y = ((display.height() * 3 / 4) - tbh / 2) - tby; // y is base line!
// make the window big enough to cover (overwrite) descenders of previous text
uint16_t wh = FreeMonoBold9pt7b.yAdvance;
uint16_t wy = (display.height() * 3 / 4) - wh / 2;
display.setPartialWindow(0, wy, display.width(), wh);
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.setCursor(x, y);
display.print(HelloEpaper);
}
while (display.nextPage());
//Serial.println("helloEpaper done");
}
// test partial window issue on GDEW0213Z19 and GDEH029Z13
void stripeTest()
{
helloStripe(104);
delay(2000);
helloStripe(96);
}
const char HelloStripe[] = "Hello Stripe!";
void helloStripe(uint16_t pw_xe) // end of partial window in physcal x direction
{
//Serial.print("HelloStripe("); Serial.print(pw_xe); Serial.println(")");
display.setRotation(3);
display.setFont(&FreeMonoBold9pt7b);
display.setTextColor(display.epd2.hasColor ? GxEPD_RED : GxEPD_BLACK);
int16_t tbx, tby; uint16_t tbw, tbh;
display.getTextBounds(HelloStripe, 0, 0, &tbx, &tby, &tbw, &tbh);
uint16_t wh = FreeMonoBold9pt7b.yAdvance;
uint16_t wy = pw_xe - wh;
uint16_t x = ((display.width() - tbw) / 2) - tbx;
uint16_t y = wy - tby;
display.setPartialWindow(0, wy, display.width(), wh);
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.setCursor(x, y);
display.print(HelloStripe);
}
while (display.nextPage());
//Serial.println("HelloStripe done");
}
#if defined(ESP8266) || defined(ESP32)
#include <StreamString.h>
#define PrintString StreamString
#else
class PrintString : public Print, public String
{
public:
size_t write(uint8_t data) override
{
return concat(char(data));
};
};
#endif
void helloValue(double v, int digits)
{
//Serial.println("helloValue");
display.setRotation(1);
display.setFont(&FreeMonoBold9pt7b);
display.setTextColor(display.epd2.hasColor ? GxEPD_RED : GxEPD_BLACK);
PrintString valueString;
valueString.print(v, digits);
int16_t tbx, tby; uint16_t tbw, tbh;
display.getTextBounds(valueString, 0, 0, &tbx, &tby, &tbw, &tbh);
uint16_t x = ((display.width() - tbw) / 2) - tbx;
uint16_t y = ((display.height() * 3 / 4) - tbh / 2) - tby; // y is base line!
// show what happens, if we use the bounding box for partial window
uint16_t wx = (display.width() - tbw) / 2;
uint16_t wy = ((display.height() * 3 / 4) - tbh / 2);
display.setPartialWindow(wx, wy, tbw, tbh);
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.setCursor(x, y);
display.print(valueString);
}
while (display.nextPage());
delay(2000);
// make the partial window big enough to cover the previous text
uint16_t ww = tbw; // remember window width
display.getTextBounds(HelloEpaper, 0, 0, &tbx, &tby, &tbw, &tbh);
// adjust, because HelloEpaper was aligned, not centered (could calculate this to be precise)
ww = max(ww, uint16_t(tbw + 12)); // 12 seems ok
wx = (display.width() - tbw) / 2;
// make the window big enough to cover (overwrite) descenders of previous text
uint16_t wh = FreeMonoBold9pt7b.yAdvance;
wy = (display.height() * 3 / 4) - wh / 2;
display.setPartialWindow(wx, wy, ww, wh);
// alternately use the whole width for partial window
//display.setPartialWindow(0, wy, display.width(), wh);
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.setCursor(x, y);
display.print(valueString);
}
while (display.nextPage());
//Serial.println("helloValue done");
}
void deepSleepTest()
{
//Serial.println("deepSleepTest");
const char hibernating[] = "hibernating ...";
const char wokeup[] = "woke up";
const char from[] = "from deep sleep";
const char again[] = "again";
display.setRotation(1);
display.setFont(&FreeMonoBold9pt7b);
if (display.epd2.WIDTH < 104) display.setFont(0);
display.setTextColor(GxEPD_BLACK);
int16_t tbx, tby; uint16_t tbw, tbh;
// center text
display.getTextBounds(hibernating, 0, 0, &tbx, &tby, &tbw, &tbh);
uint16_t x = ((display.width() - tbw) / 2) - tbx;
uint16_t y = ((display.height() - tbh) / 2) - tby;
display.setFullWindow();
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.setCursor(x, y);
display.print(hibernating);
}
while (display.nextPage());
display.hibernate();
delay(5000);
display.getTextBounds(wokeup, 0, 0, &tbx, &tby, &tbw, &tbh);
uint16_t wx = (display.width() - tbw) / 2;
uint16_t wy = ((display.height() / 3) - tbh / 2) - tby; // y is base line!
display.getTextBounds(from, 0, 0, &tbx, &tby, &tbw, &tbh);
uint16_t fx = (display.width() - tbw) / 2;
uint16_t fy = ((display.height() * 2 / 3) - tbh / 2) - tby; // y is base line!
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.setCursor(wx, wy);
display.print(wokeup);
display.setCursor(fx, fy);
display.print(from);
}
while (display.nextPage());
delay(5000);
display.getTextBounds(hibernating, 0, 0, &tbx, &tby, &tbw, &tbh);
uint16_t hx = (display.width() - tbw) / 2;
uint16_t hy = ((display.height() / 3) - tbh / 2) - tby; // y is base line!
display.getTextBounds(again, 0, 0, &tbx, &tby, &tbw, &tbh);
uint16_t ax = (display.width() - tbw) / 2;
uint16_t ay = ((display.height() * 2 / 3) - tbh / 2) - tby; // y is base line!
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.setCursor(hx, hy);
display.print(hibernating);
display.setCursor(ax, ay);
display.print(again);
}
while (display.nextPage());
display.hibernate();
//Serial.println("deepSleepTest done");
}
void showBox(uint16_t x, uint16_t y, uint16_t w, uint16_t h, bool partial)
{
//Serial.println("showBox");
display.setRotation(1);
if (partial)
{
display.setPartialWindow(x, y, w, h);
}
else
{
display.setFullWindow();
}
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.fillRect(x, y, w, h, GxEPD_BLACK);
}
while (display.nextPage());
//Serial.println("showBox done");
}
void drawCornerTest()
{
display.setFullWindow();
display.setFont(&FreeMonoBold9pt7b);
display.setTextColor(GxEPD_BLACK);
for (uint16_t r = 0; r <= 4; r++)
{
display.setRotation(r);
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.fillRect(0, 0, 8, 8, GxEPD_BLACK);
display.fillRect(display.width() - 18, 0, 16, 16, GxEPD_BLACK);
display.fillRect(display.width() - 25, display.height() - 25, 24, 24, GxEPD_BLACK);
display.fillRect(0, display.height() - 33, 32, 32, GxEPD_BLACK);
display.setCursor(display.width() / 2, display.height() / 2);
display.print(display.getRotation());
}
while (display.nextPage());
delay(2000);
}
}
void showFont(const char name[], const GFXfont* f)
{
display.setFullWindow();
display.setRotation(0);
display.setTextColor(GxEPD_BLACK);
display.firstPage();
do
{
drawFont(name, f);
}
while (display.nextPage());
}
void drawFont(const char name[], const GFXfont* f)
{
//display.setRotation(0);
display.fillScreen(GxEPD_WHITE);
display.setTextColor(GxEPD_BLACK);
display.setFont(f);
display.setCursor(0, 0);
display.println();
display.println(name);
display.println(" !\"#$%&'()*+,-./");
display.println("0123456789:;<=>?");
display.println("@ABCDEFGHIJKLMNO");
display.println("PQRSTUVWXYZ[\\]^_");
if (display.epd2.hasColor)
{
display.setTextColor(GxEPD_RED);
}
display.println("`abcdefghijklmno");
display.println("pqrstuvwxyz{|}~ ");
}
// note for partial update window and setPartialWindow() method:
// partial update window size and position is on byte boundary in physical x direction
// the size is increased in setPartialWindow() if x or w are not multiple of 8 for even rotation, y or h for odd rotation
// see also comment in GxEPD2_BW.h, GxEPD2_3C.h or GxEPD2_GFX.h for method setPartialWindow()
// showPartialUpdate() purposely uses values that are not multiples of 8 to test this
void showPartialUpdate()
{
// some useful background
helloWorld();
// use asymmetric values for test
uint16_t box_x = 10;
uint16_t box_y = 15;
uint16_t box_w = 70;
uint16_t box_h = 20;
uint16_t cursor_y = box_y + box_h - 6;
if (display.epd2.WIDTH < 104) cursor_y = box_y + 6;
float value = 13.95;
uint16_t incr = display.epd2.hasFastPartialUpdate ? 1 : 3;
display.setFont(&FreeMonoBold9pt7b);
if (display.epd2.WIDTH < 104) display.setFont(0);
display.setTextColor(GxEPD_BLACK);
// show where the update box is
for (uint16_t r = 0; r < 4; r++)
{
display.setRotation(r);
display.setPartialWindow(box_x, box_y, box_w, box_h);
display.firstPage();
do
{
display.fillRect(box_x, box_y, box_w, box_h, GxEPD_BLACK);
//display.fillScreen(GxEPD_BLACK);
}
while (display.nextPage());
delay(2000);
display.firstPage();
do
{
display.fillRect(box_x, box_y, box_w, box_h, GxEPD_WHITE);
}
while (display.nextPage());
delay(1000);
}
//return;
// show updates in the update box
for (uint16_t r = 0; r < 4; r++)
{
display.setRotation(r);
display.setPartialWindow(box_x, box_y, box_w, box_h);
for (uint16_t i = 1; i <= 10; i += incr)
{
display.firstPage();
do
{
display.fillRect(box_x, box_y, box_w, box_h, GxEPD_WHITE);
display.setCursor(box_x, cursor_y);
display.print(value * i, 2);
}
while (display.nextPage());
delay(500);
}
delay(1000);
display.firstPage();
do
{
display.fillRect(box_x, box_y, box_w, box_h, GxEPD_WHITE);
}
while (display.nextPage());
delay(1000);
}
}
void drawGrid()
{
uint16_t x, y;
display.firstPage();
do
{
x = 0;
do
{
display.drawLine(x, 0, x, display.height() - 1, GxEPD_BLACK);
x += 10;
}
while (x < display.width());
y = 0;
do
{
display.drawLine(0, y, display.width() - 1, y, GxEPD_BLACK);
y += 10;
}
while (y < display.height());
x = 0;
do
{
display.fillCircle(x, display.height() / 2, 3, GxEPD_BLACK);
x += 50;
}
while (x <= display.width());
y = 0;
do
{
display.fillCircle(display.width() / 2, y, 3, GxEPD_BLACK);
y += 50;
}
while (y <= display.height());
}
while (display.nextPage());
}
void drawBitmaps()
{
display.setRotation(0);
display.setFullWindow();
#ifdef _GxBitmaps80x128_H_
drawBitmaps80x128();
#endif
#ifdef _GxBitmaps152x152_H_
drawBitmaps152x152();
#endif
#ifdef _GxBitmaps104x212_H_
drawBitmaps104x212();
#endif
#ifdef _GxBitmaps200x200_H_
drawBitmaps200x200();
#endif
#ifdef _GxBitmaps128x250_H_
drawBitmaps128x250();
#endif
#ifdef _GxBitmaps128x296_H_
drawBitmaps128x296();
#endif
#ifdef _GxBitmaps168x384_H_
drawBitmaps168x384();
#endif
#ifdef _GxBitmaps152x296_H_
drawBitmaps152x296();
#endif
#ifdef _GxBitmaps240x320_H_
drawBitmaps240x320();
#endif
#ifdef _GxBitmaps176x264_H_
drawBitmaps176x264();
#endif
#ifdef _GxBitmaps240x416_H_
drawBitmaps240x416();
#endif
#ifdef _GxBitmaps400x300_H_
drawBitmaps400x300();
#endif
#ifdef _GxBitmaps640x384_H_
drawBitmaps640x384();
#endif
#ifdef _GxBitmaps648x480_H_
drawBitmaps648x480();
#endif
#if defined(ESP32) && defined(_GxBitmaps800x276_H_)
drawBitmaps800x276();
#endif
#ifdef _GxBitmaps800x480_H_
drawBitmaps800x480();
#endif
#ifdef _WS_Bitmaps800x600_H_
drawBitmaps800x600();
#endif
#if defined(ESP32) && defined(_GxBitmaps960x640_H_)
drawBitmaps960x640();
#endif
#if defined(ESP32) && defined(_GxBitmaps960x680_H_)
drawBitmaps960x680();
#endif
#if defined(ESP32) && defined(_GxBitmaps1304x984_H_)
drawBitmaps1304x984();
#endif
// 3-color
#ifdef _GxBitmaps3c104x212_H_
drawBitmaps3c104x212();
#endif
#ifdef _GxBitmaps3c200x200_H_
drawBitmaps3c200x200();
#endif
#ifdef _GxBitmaps3c128x250_H_
drawBitmaps3c128x250();
#endif
#ifdef _GxBitmaps3c128x296_H_
drawBitmaps3c128x296();
#endif
#ifdef _GxBitmaps3c152x296_H_
drawBitmaps3c152x296();
#endif
#ifdef _GxBitmaps3c176x264_H_
drawBitmaps3c176x264();
#endif
#ifdef _GxBitmaps3c400x300_H_
drawBitmaps3c400x300();
#endif
#ifdef _GxBitmaps3c648x480_H_
drawBitmaps3c648x480();
#endif
#ifdef _GxBitmaps3c800x480_H_
drawBitmaps3c800x480();
#endif
#ifdef _GxBitmaps3c880x528_H_
drawBitmaps3c880x528();
#endif
#if defined(ESP32) && defined(_GxBitmaps3c960x640_H_)
drawBitmaps3c960x640();
#endif
#if defined(ESP32) && defined(_GxBitmaps3c960x680_H_)
drawBitmaps3c960x680();
#endif
#if defined(ESP32) && defined(_GxBitmaps1360x480_H_)
drawBitmaps1360x480();
#endif
// 3-color
#if defined(ESP32) && defined(_GxBitmaps3c800x276_H_)
drawBitmaps3c800x276();
#endif
// 4-color
#if defined(_GxBitmaps4c128x250_H_)
drawBitmaps4c128x250();
#endif
#if defined(_WS_Bitmaps4c168x168_H_)
drawBitmaps4c168x168();
#endif
#if defined(_GxBitmaps4c168x384_H_)
drawBitmaps4c168x384();
#endif
#if defined(_GxBitmaps4c184x360_H_)
drawBitmaps4c184x360();
#endif
#if defined(_GxBitmaps4c400x300_H_)
drawBitmaps4c400x300();
#endif
#if defined(_GxBitmaps4c960x640_H_)
drawBitmaps4c960x640();
#endif
#if defined(ESP32) && defined(_GxBitmaps4c792x272_H_)
drawBitmaps4c792x272();
#endif
// 7-color
#if defined(_GxBitmaps7c600x448_H_)
drawBitmaps7c600x448();
#endif
#if defined(_WS_Bitmaps7c192x143_H_)
drawBitmaps7c192x143();
#endif
#if defined(_GxBitmaps7c800x480_H_)
drawBitmaps7c800x480();
#endif
#if defined(_WS_Bitmaps7c300x180_H_)
drawBitmaps7c300x180();
#endif
#if defined(ESP32) && defined(_GxBitmaps3c1304x984_H_)
drawBitmaps3c1304x984();
#endif
}
#ifdef _GxBitmaps80x128_H_
void drawBitmaps80x128()
{
#if !defined(__AVR)
const unsigned char* bitmaps[] =
{
Bitmap80x128_1, Bitmap80x128_2, Bitmap80x128_3, Bitmap80x128_4, Bitmap80x128_5
};
#else
const unsigned char* bitmaps[] =
{
Bitmap80x128_1, Bitmap80x128_2, Bitmap80x128_3, Bitmap80x128_4, Bitmap80x128_5
};
#endif
if ((display.epd2.WIDTH == 80) && (display.epd2.HEIGHT == 128))
{
for (uint16_t i = 0; i < sizeof(bitmaps) / sizeof(char*); i++)
{
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.drawInvertedBitmap(0, 0, bitmaps[i], 80, 128, GxEPD_BLACK);
}
while (display.nextPage());
delay(2000);
}
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.drawBitmap(0, 0, WS_Bitmap80x128, 80, 128, GxEPD_BLACK);
}
while (display.nextPage());
delay(2000);
}
}
#endif
#ifdef _GxBitmaps152x152_H_
void drawBitmaps152x152()
{
#if !defined(__AVR)
const unsigned char* bitmaps[] =
{
Bitmap152x152_1, Bitmap152x152_2, Bitmap152x152_3
};
#else
const unsigned char* bitmaps[] =
{
Bitmap152x152_1, Bitmap152x152_2, Bitmap152x152_3
};
#endif
if ((display.epd2.WIDTH == 152) && (display.epd2.HEIGHT == 152))
{
for (uint16_t i = 0; i < sizeof(bitmaps) / sizeof(char*); i++)
{
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.drawInvertedBitmap(0, 0, bitmaps[i], 152, 152, GxEPD_BLACK);
}
while (display.nextPage());
delay(2000);
}
}
}
#endif
#ifdef _GxBitmaps200x200_H_
void drawBitmaps200x200()
{
#if defined(ARDUINO_AVR_PRO)
const unsigned char* bitmaps[] =
{
logo200x200
};
#elif defined(__AVR)
const unsigned char* bitmaps[] =
{
logo200x200, //first200x200
};
#elif defined(_BOARD_GENERIC_STM32F103C_H_) || defined(STM32F1xx)
const unsigned char* bitmaps[] =
{
logo200x200, first200x200, second200x200, third200x200, //fourth200x200, fifth200x200, sixth200x200, senventh200x200, eighth200x200
};
#else
const unsigned char* bitmaps[] =
{
logo200x200, first200x200, second200x200, third200x200, fourth200x200, fifth200x200, sixth200x200, senventh200x200, eighth200x200
//logo200x200, first200x200, second200x200, fourth200x200, third200x200, fifth200x200, sixth200x200, senventh200x200, eighth200x200 // ED037TC1 test
};
#endif
if (display.epd2.hasColor) return; // to avoid many long refreshes
if ((display.epd2.WIDTH == 200) && (display.epd2.HEIGHT == 200) && !display.epd2.hasColor)
{
bool m = display.mirror(true);
for (uint16_t i = 0; i < sizeof(bitmaps) / sizeof(char*); i++)
{
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.drawInvertedBitmap(0, 0, bitmaps[i], 200, 200, GxEPD_BLACK);
}
while (display.nextPage());
delay(2000);
}
display.mirror(m);
}
//else
{
bool mirror_y = (display.epd2.panel != GxEPD2::GDE0213B1);
display.clearScreen(); // use default for white
int16_t x = (int16_t(display.epd2.WIDTH) - 200) / 2;
int16_t y = (int16_t(display.epd2.HEIGHT) - 200) / 2;
for (uint16_t i = 0; i < sizeof(bitmaps) / sizeof(char*); i++)
{
display.drawImage(bitmaps[i], x, y, 200, 200, false, mirror_y, true);
delay(2000);
}
}
bool mirror_y = (display.epd2.panel != GxEPD2::GDE0213B1);
for (uint16_t i = 0; i < sizeof(bitmaps) / sizeof(char*); i++)
{
int16_t x = -60;
int16_t y = -60;
for (uint16_t j = 0; j < 10; j++)
{
display.writeScreenBuffer(); // use default for white
display.writeImage(bitmaps[i], x, y, 200, 200, false, mirror_y, true);
display.refresh(true);
if (display.epd2.hasFastPartialUpdate)
{
// for differential update: set previous buffer equal to current buffer in controller
display.epd2.writeScreenBufferAgain(); // use default for white
display.epd2.writeImageAgain(bitmaps[i], x, y, 200, 200, false, mirror_y, true);
}
delay(2000);
x += display.epd2.WIDTH / 4;
y += display.epd2.HEIGHT / 4;
if ((x >= int16_t(display.epd2.WIDTH)) || (y >= int16_t(display.epd2.HEIGHT))) break;
}
if (!display.epd2.hasFastPartialUpdate) break; // comment out for full show
break; // comment out for full show
}
display.writeScreenBuffer(); // use default for white
display.writeImage(bitmaps[0], int16_t(0), 0, 200, 200, false, mirror_y, true);
display.writeImage(bitmaps[0], int16_t(int16_t(display.epd2.WIDTH) - 200), int16_t(display.epd2.HEIGHT) - 200, 200, 200, false, mirror_y, true);
display.refresh(true);
// for differential update: set previous buffer equal to current buffer in controller
display.epd2.writeScreenBufferAgain(); // use default for white
display.epd2.writeImageAgain(bitmaps[0], int16_t(0), 0, 200, 200, false, mirror_y, true);
display.epd2.writeImageAgain(bitmaps[0], int16_t(int16_t(display.epd2.WIDTH) - 200), int16_t(display.epd2.HEIGHT) - 200, 200, 200, false, mirror_y, true);
delay(2000);
}
#endif
#ifdef _GxBitmaps104x212_H_
void drawBitmaps104x212()
{
#if !defined(__AVR)
const unsigned char* bitmaps[] =
{
WS_Bitmap104x212, Bitmap104x212_1, Bitmap104x212_2, Bitmap104x212_3
};
#else
const unsigned char* bitmaps[] =
{
WS_Bitmap104x212, Bitmap104x212_1, Bitmap104x212_2, Bitmap104x212_3
};
#endif
if ((display.epd2.WIDTH == 104) && (display.epd2.HEIGHT == 212) && !display.epd2.hasColor)
{
for (uint16_t i = 0; i < sizeof(bitmaps) / sizeof(char*); i++)
{
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.drawBitmap(0, 0, bitmaps[i], 104, 212, GxEPD_BLACK);
}
while (display.nextPage());
delay(2000);
}
}
}
#endif
#ifdef _GxBitmaps128x250_H_
void drawBitmaps128x250()
{
#if !defined(__AVR)
const unsigned char* bitmaps[] =
{
Bitmap128x250_1, logo128x250, first128x250, second128x250, third128x250
};
#else
const unsigned char* bitmaps[] =
{
Bitmap128x250_1, logo128x250, first128x250, second128x250, third128x250
};
#endif
if ((display.epd2.WIDTH == 128) && (display.epd2.HEIGHT == 250) && !display.epd2.hasColor)
{
bool m = display.mirror(true);
for (uint16_t i = 0; i < sizeof(bitmaps) / sizeof(char*); i++)
{
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.drawInvertedBitmap(0, 0, bitmaps[i], 128, 250, GxEPD_BLACK);
}
while (display.nextPage());
delay(2000);
}
display.mirror(m);
}
}
#endif
#ifdef _GxBitmaps128x296_H_
void drawBitmaps128x296()
{
#if !defined(__AVR)
const unsigned char* bitmaps[] =
{
Bitmap128x296_1, logo128x296, first128x296, second128x296, third128x296
};
#else
const unsigned char* bitmaps[] =
{
Bitmap128x296_1, logo128x296 //, first128x296, second128x296, third128x296
};
#endif
if ((display.epd2.WIDTH == 128) && (display.epd2.HEIGHT == 296) && !display.epd2.hasColor)
{
bool m = display.mirror(true);
for (uint16_t i = 0; i < sizeof(bitmaps) / sizeof(char*); i++)
{
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.drawInvertedBitmap(0, 0, bitmaps[i], 128, 296, GxEPD_BLACK);
}
while (display.nextPage());
delay(2000);
}
display.mirror(m);
}
}
#endif
#ifdef _GxBitmaps168x384_H_
void drawBitmaps168x384()
{
#if !defined(__AVR)
const unsigned char* bitmaps[] =
{
Bitmap168x384_1, Bitmap168x384_2, Bitmap168x384_3, Bitmap168x384_4, Bitmap168x384_5
};
#else
const unsigned char* bitmaps[] =
{
Bitmap168x384_1
};
#endif
if ((display.epd2.WIDTH == 168) && (display.epd2.HEIGHT == 384) && !display.epd2.hasColor)
{
bool mirrored = display.mirror(true);
for (uint16_t i = 0; i < sizeof(bitmaps) / sizeof(char*); i++)
{
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.drawInvertedBitmap(0, 0, bitmaps[i], 168, 384, GxEPD_BLACK);
}
while (display.nextPage());
delay(2000);
}
display.mirror(mirrored);
}
}
#endif
#ifdef _GxBitmaps152x296_H_
void drawBitmaps152x296()
{
#if !defined(__AVR)
const unsigned char* bitmaps[] =
{
Bitmap152x296_1, Bitmap152x296_2, Bitmap152x296_3
};
#else
const unsigned char* bitmaps[] =
{
Bitmap152x296_1, Bitmap152x296_2, Bitmap152x296_3
};
#endif
if ((display.epd2.WIDTH == 152) && (display.epd2.HEIGHT == 296) && !display.epd2.hasColor)
{
for (uint16_t i = 0; i < sizeof(bitmaps) / sizeof(char*); i++)
{
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.drawInvertedBitmap(0, 0, bitmaps[i], 152, 296, GxEPD_BLACK);
}
while (display.nextPage());
delay(2000);
}
}
}
#endif
#ifdef _GxBitmaps240x320_H_
void drawBitmaps240x320()
{
#if !defined(__AVR)
const unsigned char* bitmaps[] =
{
Bitmap240x320_1, Bitmap240x320_2, Bitmap240x320_3, Bitmap240x320_4, Bitmap240x320_5
};
#else
const unsigned char* bitmaps[] =
{
Bitmap240x320_1, Bitmap240x320_2
};
#endif
if ((display.epd2.WIDTH == 240) && (display.epd2.HEIGHT == 320) && !display.epd2.hasColor)
{
for (uint16_t i = 0; i < sizeof(bitmaps) / sizeof(char*); i++)
{
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.drawInvertedBitmap(0, 0, bitmaps[i], 240, 320, GxEPD_BLACK);
}
while (display.nextPage());
delay(2000);
}
}
}
#endif
#ifdef _GxBitmaps176x264_H_
void drawBitmaps176x264()
{
#if !defined(__AVR)
const unsigned char* bitmaps[] =
{
Bitmap176x264_1, Bitmap176x264_2, Bitmap176x264_3, Bitmap176x264_4, Bitmap176x264_5
};
#else
const unsigned char* bitmaps[] =
{
Bitmap176x264_1, Bitmap176x264_2 //, Bitmap176x264_3, Bitmap176x264_4, Bitmap176x264_5
};
#endif
if ((display.epd2.WIDTH == 176) && (display.epd2.HEIGHT == 264) && !display.epd2.hasColor)
{
for (uint16_t i = 0; i < sizeof(bitmaps) / sizeof(char*); i++)
{
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.drawInvertedBitmap(0, 0, bitmaps[i], 176, 264, GxEPD_BLACK);
}
while (display.nextPage());
delay(2000);
}
}
}
#endif
#ifdef _GxBitmaps240x416_H_
void drawBitmaps240x416()
{
#if !defined(__AVR)
const unsigned char* bitmaps[] =
{
Bitmap240x416_1, Bitmap240x416_2, Bitmap240x416_3
};
#else
const unsigned char* bitmaps[] =
{
Bitmap240x460_1, Bitmap240x460_2, Bitmap240x460_3
};
#endif
if ((display.epd2.WIDTH == 240) && (display.epd2.HEIGHT == 416) && !display.epd2.hasColor)
{
for (uint16_t i = 0; i < sizeof(bitmaps) / sizeof(char*); i++)
{
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.drawInvertedBitmap(0, 0, bitmaps[i], 240, 416, GxEPD_BLACK);
}
while (display.nextPage());
delay(2000);
}
}
}
#endif
#ifdef _GxBitmaps400x300_H_
void drawBitmaps400x300()
{
#if !defined(__AVR)
const unsigned char* bitmaps[] =
{
Bitmap400x300_1, Bitmap400x300_2
};
#else
const unsigned char* bitmaps[] = {}; // not enough code space
#endif
if ((display.epd2.WIDTH == 400) && (display.epd2.HEIGHT == 300) && !display.epd2.hasColor)
{
for (uint16_t i = 0; i < sizeof(bitmaps) / sizeof(char*); i++)
{
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.drawInvertedBitmap(0, 0, bitmaps[i], 400, 300, GxEPD_BLACK);
}
while (display.nextPage());
delay(2000);
}
}
}
#endif
#ifdef _GxBitmaps640x384_H_
void drawBitmaps640x384()
{
#if !defined(__AVR)
const unsigned char* bitmaps[] =
{
Bitmap640x384_1, Bitmap640x384_2
};
#else
const unsigned char* bitmaps[] = {}; // not enough code space
#endif
if ((display.epd2.WIDTH == 640) && (display.epd2.HEIGHT == 384))
{
for (uint16_t i = 0; i < sizeof(bitmaps) / sizeof(char*); i++)
{
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.drawInvertedBitmap(0, 0, bitmaps[i], 640, 384, GxEPD_BLACK);
}
while (display.nextPage());
delay(2000);
}
}
}
#endif
#ifdef _GxBitmaps648x480_H_
void drawBitmaps648x480()
{
#if !defined(__AVR)
const unsigned char* bitmaps[] =
{
Bitmap648x480_1, Bitmap648x480_2, Bitmap648x480_3
};
#else
const unsigned char* bitmaps[] = {}; // not enough code space
#endif
if ((display.epd2.WIDTH == 648) && (display.epd2.HEIGHT == 480) && !display.epd2.hasColor)
{
for (uint16_t i = 0; i < sizeof(bitmaps) / sizeof(char*); i++)
{
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.drawBitmap(0, 0, bitmaps[i], 648, 480, GxEPD_BLACK);
}
while (display.nextPage());
delay(2000);
}
}
}
#endif
#if defined(ESP32) && defined(_GxBitmaps800x276_H_)
void drawBitmaps800x276()
{
if ((display.epd2.WIDTH == 792) && (display.epd2.HEIGHT == 272) && !display.epd2.hasColor)
{
display.drawImage(Bitmap800x276_1, 0, 0, 800, 272, true, false, true); delay(2000);
display.drawImage(Bitmap800x276_2, 0, 0, 800, 272, true, false, true); delay(2000);
display.drawImage(Bitmap800x276_3, 0, 0, 800, 272, true, false, true); delay(2000);
display.clearScreen();
int16_t wp = display.epd2.WIDTH / 5;
int16_t hp = display.epd2.HEIGHT / 5;
for (int16_t i = 0; i < 5; i++)
{
for (int16_t j = 0; j < 5; j++)
{
display.writeImagePart(Bitmap800x276_1, i * wp, j * hp, 800, 272, i * wp, j * hp, wp, hp, true, false, true);
display.refresh(true);
display.epd2.writeImagePartAgain(Bitmap800x276_1, i * wp, j * hp, 800, 272, i * wp, j * hp, wp, hp, true, false, true);
delay(500);
}
}
}
}
#endif
#ifdef _GxBitmaps800x480_H_
void drawBitmaps800x480()
{
#if defined(ARDUINO_UNOR4_MINIMA) || defined(ARDUINO_UNOR4_WIFI)
const unsigned char* bitmaps[] =
{
Bitmap800x480_3, Bitmap800x480_4
};
#elif !defined(__AVR)
const unsigned char* bitmaps[] =
{
Bitmap800x480_1, Bitmap800x480_2, Bitmap800x480_3, Bitmap800x480_4
};
#else
const unsigned char* bitmaps[] = {}; // not enough code space
#endif
if ((display.epd2.WIDTH == 800) && (display.epd2.HEIGHT == 480) && !display.epd2.hasColor)
{
for (uint16_t i = 0; i < sizeof(bitmaps) / sizeof(char*); i++)
{
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.drawBitmap(0, 0, bitmaps[i], 800, 480, GxEPD_BLACK);
}
while (display.nextPage());
delay(2000);
}
if ((display.epd2.panel == GxEPD2::GDEW075T7) || (display.epd2.panel == GxEPD2::GDEY075T7))
{
// avoid ghosting caused by OTP waveform
display.clearScreen();
display.refresh(false); // full update
}
}
}
#endif
#if defined(ESP32) && defined(_GxBitmaps960x640_H_)
void drawBitmaps960x640()
{
if ((display.epd2.WIDTH == 960) && (display.epd2.HEIGHT == 640) && !display.epd2.hasColor)
{
display.drawImage(Bitmap960x640_1, 0, 0, 960, 640, false, true, true); delay(5000);
display.drawImage(Bitmap960x640_2, 0, 0, 960, 640, false, true, true); delay(5000);
display.drawImage(Bitmap960x640_3, 0, 0, 960, 640, false, true, true); delay(5000);
}
}
#endif
#if defined(ESP32) && defined(_GxBitmaps960x680_H_)
void drawBitmaps960x680()
{
if ((display.epd2.WIDTH == 960) && (display.epd2.HEIGHT == 680) && !display.epd2.hasColor)
{
display.drawImage(Bitmap960x680_1, 0, 0, 960, 680, false, true, true); delay(5000);
display.drawImage(Bitmap960x680_2, 0, 0, 960, 680, false, true, true); delay(5000);
}
}
#endif
#ifdef _WS_Bitmaps800x600_H_
void drawBitmaps800x600()
{
#if defined(ESP8266) || defined(ESP32)
if ((display.epd2.panel == GxEPD2::ED060SCT) || (display.epd2.panel == GxEPD2::ED060KC1) || (display.epd2.panel == GxEPD2::ED078KC2))
{
// Serial.print("sizeof(WS_zoo_800x600) is "); Serial.println(sizeof(WS_zoo_800x600));
display.drawNative(WS_zoo_800x600, 0, 0, 0, 800, 600, false, false, true);
delay(2000);
// Serial.print("sizeof(WS_pic_1200x825) is "); Serial.println(sizeof(WS_pic_1200x825));
// display.drawNative((const uint8_t*)WS_pic_1200x825, 0, 0, 0, 1200, 825, false, false, true);
// delay(2000);
// Serial.print("sizeof(WS_acaa_1024x731) is "); Serial.println(sizeof(WS_acaa_1024x731));
// display.drawNative(WS_acaa_1024x731, 0, 0, 0, 1024, 731, false, false, true);
// delay(2000);
}
#endif
}
#endif
#if defined(ESP32) && defined(_GxBitmaps1304x984_H_)
void drawBitmaps1304x984()
{
if (display.epd2.panel == GxEPD2::GDEW1248T3)
{
display.drawImage(Bitmap1304x984, 0, 0, display.epd2.WIDTH, display.epd2.HEIGHT, false, false, true);
}
}
#endif
#if defined(ESP32) && defined(_GxBitmaps1360x480_H_)
void drawBitmaps1360x480()
{
if (display.epd2.panel == GxEPD2::GDEM1085T51)
{
display.drawImage(Bitmap1360x480_1, 0, 0, display.epd2.WIDTH, display.epd2.HEIGHT, false, false, true);
delay(2000);
display.drawImage(Bitmap1360x480_p1, 0, 0, display.epd2.WIDTH, display.epd2.HEIGHT, false, false, true);
delay(1000);
display.drawImage(Bitmap1360x480_p2, 0, 0, display.epd2.WIDTH, display.epd2.HEIGHT, false, false, true);
delay(1000);
display.drawImage(Bitmap1360x480_p3, 0, 0, display.epd2.WIDTH, display.epd2.HEIGHT, false, false, true);
delay(1000);
display.clearScreen();
int16_t wp = display.epd2.WIDTH / 5;
int16_t hp = display.epd2.HEIGHT / 5;
for (int16_t i = 0; i < 5; i++)
{
for (int16_t j = 0; j < 5; j++)
{
display.writeImagePart(Bitmap1360x480_1, i * wp, j * hp, 1360, 480, i * wp, j * hp, wp, hp, false, false, true);
display.refresh(true);
delay(500);
}
}
}
}
#endif
struct bitmap_pair
{
const unsigned char* black;
const unsigned char* red;
};
#ifdef _GxBitmaps3c200x200_H_
void drawBitmaps3c200x200()
{
bitmap_pair bitmap_pairs[] =
{
//{Bitmap3c200x200_black, Bitmap3c200x200_red},
{WS_Bitmap3c200x200_black, WS_Bitmap3c200x200_red}
};
if (display.epd2.panel == GxEPD2::GDEW0154Z04)
{
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
// Bitmap3c200x200_black has 2 bits per pixel
// taken from Adafruit_GFX.cpp, modified
int16_t byteWidth = (display.epd2.WIDTH + 7) / 8; // Bitmap scanline pad = whole byte
uint8_t byte = 0;
for (int16_t j = 0; j < display.epd2.HEIGHT; j++)
{
for (int16_t i = 0; i < display.epd2.WIDTH; i++)
{
if (i & 3) byte <<= 2;
else
{
#if defined(__AVR) || defined(ESP8266) || defined(ESP32)
byte = pgm_read_byte(&Bitmap3c200x200_black[j * byteWidth * 2 + i / 4]);
#else
byte = Bitmap3c200x200_black[j * byteWidth * 2 + i / 4];
#endif
}
if (!(byte & 0x80))
{
display.drawPixel(i, j, GxEPD_BLACK);
}
}
}
display.drawInvertedBitmap(0, 0, Bitmap3c200x200_red, display.epd2.WIDTH, display.epd2.HEIGHT, GxEPD_RED);
}
while (display.nextPage());
delay(2000);
for (uint16_t i = 0; i < sizeof(bitmap_pairs) / sizeof(bitmap_pair); i++)
{
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.drawInvertedBitmap(0, 0, bitmap_pairs[i].black, display.epd2.WIDTH, display.epd2.HEIGHT, GxEPD_BLACK);
display.drawInvertedBitmap(0, 0, bitmap_pairs[i].red, display.epd2.WIDTH, display.epd2.HEIGHT, GxEPD_RED);
}
while (display.nextPage());
delay(2000);
}
}
if (display.epd2.hasColor)
{
display.clearScreen(); // use default for white
int16_t x = (int16_t(display.epd2.WIDTH) - 200) / 2;
int16_t y = (int16_t(display.epd2.HEIGHT) - 200) / 2;
for (uint16_t i = 0; i < sizeof(bitmap_pairs) / sizeof(bitmap_pair); i++)
{
display.drawImage(bitmap_pairs[i].black, bitmap_pairs[i].red, x, y, 200, 200, false, false, true);
delay(2000);
}
for (uint16_t i = 0; i < sizeof(bitmap_pairs) / sizeof(bitmap_pair); i++)
{
int16_t x = -60;
int16_t y = -60;
for (uint16_t j = 0; j < 10; j++)
{
display.writeScreenBuffer(); // use default for white
display.writeImage(bitmap_pairs[i].black, bitmap_pairs[i].red, x, y, 200, 200, false, false, true);
display.refresh();
delay(1000);
x += display.epd2.WIDTH / 4;
y += display.epd2.HEIGHT / 4;
if ((x >= int16_t(display.epd2.WIDTH)) || (y >= int16_t(display.epd2.HEIGHT))) break;
}
}
display.writeScreenBuffer(); // use default for white
display.writeImage(bitmap_pairs[0].black, bitmap_pairs[0].red, 0, 0, 200, 200, false, false, true);
display.writeImage(bitmap_pairs[0].black, bitmap_pairs[0].red, int16_t(display.epd2.WIDTH) - 200, int16_t(display.epd2.HEIGHT) - 200, 200, 200, false, false, true);
display.refresh();
delay(2000);
}
}
#endif
#ifdef _GxBitmaps3c104x212_H_
void drawBitmaps3c104x212()
{
#if !defined(__AVR)
bitmap_pair bitmap_pairs[] =
{
{Bitmap3c104x212_1_black, Bitmap3c104x212_1_red},
{Bitmap3c104x212_2_black, Bitmap3c104x212_2_red},
{WS_Bitmap3c104x212_black, WS_Bitmap3c104x212_red}
};
#else
bitmap_pair bitmap_pairs[] =
{
{Bitmap3c104x212_1_black, Bitmap3c104x212_1_red},
//{Bitmap3c104x212_2_black, Bitmap3c104x212_2_red},
{WS_Bitmap3c104x212_black, WS_Bitmap3c104x212_red}
};
#endif
if (display.epd2.panel == GxEPD2::GDEW0213Z16)
{
for (uint16_t i = 0; i < sizeof(bitmap_pairs) / sizeof(bitmap_pair); i++)
{
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.drawInvertedBitmap(0, 0, bitmap_pairs[i].black, display.epd2.WIDTH, display.epd2.HEIGHT, GxEPD_BLACK);
if (bitmap_pairs[i].red == WS_Bitmap3c104x212_red)
{
display.drawInvertedBitmap(0, 0, bitmap_pairs[i].red, display.epd2.WIDTH, display.epd2.HEIGHT, GxEPD_RED);
}
else display.drawBitmap(0, 0, bitmap_pairs[i].red, display.epd2.WIDTH, display.epd2.HEIGHT, GxEPD_RED);
}
while (display.nextPage());
delay(2000);
}
}
}
#endif
#ifdef _GxBitmaps3c128x250_H_
void drawBitmaps3c128x250()
{
if ((display.epd2.WIDTH == 128) && (display.epd2.HEIGHT == 250) && display.epd2.hasColor)
{
bool mirrored = display.mirror(true);
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.drawInvertedBitmap(0, 0, Bitmap3c128x250_1_black, 128, 250, GxEPD_BLACK);
display.drawInvertedBitmap(0, 0, Bitmap3c128x250_1_red, 128, 250, GxEPD_RED);
}
while (display.nextPage());
delay(2000);
#if !defined(__AVR)
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.drawInvertedBitmap(0, 0, Bitmap3c128x250_2_black, 128, 250, GxEPD_BLACK);
display.drawBitmap(0, 0, Bitmap3c128x250_2_red, 128, 250, GxEPD_RED);
}
while (display.nextPage());
delay(2000);
#endif
display.mirror(mirrored);
}
}
#endif
#ifdef _GxBitmaps3c128x296_H_
void drawBitmaps3c128x296()
{
#if !defined(__AVR)
bitmap_pair bitmap_pairs[] =
{
{Bitmap3c128x296_1_black, Bitmap3c128x296_1_red},
{Bitmap3c128x296_2_black, Bitmap3c128x296_2_red},
{WS_Bitmap3c128x296_black, WS_Bitmap3c128x296_red}
};
#else
bitmap_pair bitmap_pairs[] =
{
//{Bitmap3c128x296_1_black, Bitmap3c128x296_1_red},
//{Bitmap3c128x296_2_black, Bitmap3c128x296_2_red},
{WS_Bitmap3c128x296_black, WS_Bitmap3c128x296_red}
};
#endif
if ((display.epd2.WIDTH == 128) && (display.epd2.HEIGHT == 296) && display.epd2.hasColor)
{
for (uint16_t i = 0; i < sizeof(bitmap_pairs) / sizeof(bitmap_pair); i++)
{
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.drawInvertedBitmap(0, 0, bitmap_pairs[i].black, 128, 296, GxEPD_BLACK);
if (bitmap_pairs[i].red == WS_Bitmap3c128x296_red)
{
display.drawInvertedBitmap(0, 0, bitmap_pairs[i].red, 128, 296, GxEPD_RED);
}
else display.drawBitmap(0, 0, bitmap_pairs[i].red, 128, 296, GxEPD_RED);
}
while (display.nextPage());
delay(2000);
}
}
}
#endif
#ifdef _GxBitmaps3c152x296_H_
void drawBitmaps3c152x296()
{
bitmap_pair bitmap_pairs[] =
{
{Bitmap3c152x296_black, Bitmap3c152x296_red}
};
if (display.epd2.panel == GxEPD2::GDEY0266Z90)
{
bool mirrored = display.mirror(true);
for (uint16_t i = 0; i < sizeof(bitmap_pairs) / sizeof(bitmap_pair); i++)
{
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.drawBitmap(0, 0, bitmap_pairs[i].black, 152, 296, GxEPD_BLACK);
display.drawInvertedBitmap(0, 0, bitmap_pairs[i].red, 152, 296, GxEPD_RED);
}
while (display.nextPage());
delay(2000);
}
display.mirror(mirrored);
}
}
#endif
#ifdef _GxBitmaps3c176x264_H_
void drawBitmaps3c176x264()
{
bitmap_pair bitmap_pairs[] =
{
{Bitmap3c176x264_black, Bitmap3c176x264_red}
};
if (display.epd2.panel == GxEPD2::GDEW027C44)
{
for (uint16_t i = 0; i < sizeof(bitmap_pairs) / sizeof(bitmap_pair); i++)
{
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.drawBitmap(0, 0, bitmap_pairs[i].black, display.epd2.WIDTH, display.epd2.HEIGHT, GxEPD_BLACK);
display.drawBitmap(0, 0, bitmap_pairs[i].red, display.epd2.WIDTH, display.epd2.HEIGHT, GxEPD_RED);
}
while (display.nextPage());
delay(2000);
}
}
}
#endif
#ifdef _GxBitmaps3c400x300_H_
void drawBitmaps3c400x300()
{
#if !defined(__AVR)
bitmap_pair bitmap_pairs[] =
{
{Bitmap3c400x300_1_black, Bitmap3c400x300_1_red},
{Bitmap3c400x300_2_black, Bitmap3c400x300_2_red},
{WS_Bitmap3c400x300_black, WS_Bitmap3c400x300_red},
{Bitmap3c400x300_3_black, Bitmap3c400x300_3_red},
{Bitmap3c400x300_4_black, Bitmap3c400x300_4_red},
};
#else
bitmap_pair bitmap_pairs[] = {}; // not enough code space
#endif
if ((display.epd2.WIDTH == 400) && (display.epd2.HEIGHT == 300) && display.epd2.hasColor)
{
for (uint16_t i = 0; i < sizeof(bitmap_pairs) / sizeof(bitmap_pair); i++)
{
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.drawInvertedBitmap(0, 0, bitmap_pairs[i].black, display.epd2.WIDTH, display.epd2.HEIGHT, GxEPD_BLACK);
display.drawInvertedBitmap(0, 0, bitmap_pairs[i].red, display.epd2.WIDTH, display.epd2.HEIGHT, GxEPD_RED);
}
while (display.nextPage());
delay(2000);
}
}
}
#endif
#ifdef _GxBitmaps3c648x480_H_
void drawBitmaps3c648x480()
{
#if !defined(__AVR)
bitmap_pair bitmap_pairs[] =
{
{Bitmap3c648x480_black, Bitmap3c648x480_red},
{Bitmap3c648x480_black_2, Bitmap3c648x480_red_2}
};
#else
bitmap_pair bitmap_pairs[] = {}; // not enough code space
#endif
if ((display.epd2.panel == GxEPD2::GDEW0583Z83) || (display.epd2.panel == GxEPD2::GDEQ0583Z31))
{
for (uint16_t i = 0; i < sizeof(bitmap_pairs) / sizeof(bitmap_pair); i++)
{
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.drawBitmap(0, 0, bitmap_pairs[i].black, 648, 480, GxEPD_BLACK);
display.drawBitmap(0, 0, bitmap_pairs[i].red, 648, 480, GxEPD_RED);
}
while (display.nextPage());
delay(2000);
}
}
}
#endif
#if defined(ESP32) && defined(_GxBitmaps3c800x276_H_)
void drawBitmaps3c800x276()
{
if ((display.epd2.WIDTH == 792) && (display.epd2.HEIGHT == 272) && display.epd2.hasColor)
{
display.drawImage(Bitmap3c800x276_black_1, Bitmap3c800x276_red_1, 0, 0, 800, 272, true, false, true); delay(2000);
display.drawImage(Bitmap3c800x276_black_2, Bitmap3c800x276_red_2, 0, 0, 800, 272, true, false, true); delay(2000);
int16_t wp = display.epd2.WIDTH / 5;
int16_t hp = display.epd2.HEIGHT / 5;
int16_t n = 0;
for (int16_t k = 0; k < 3; k++)
{
display.writeScreenBuffer();
for (int16_t i = 0; i < 5; i++)
{
for (int16_t j = 0; j < 5; j++)
{
if ((n++ % 2) || (k == 2))
{
display.writeImagePart(Bitmap3c800x276_black_1, Bitmap3c800x276_red_1, i * wp, j * hp, 800, 272, i * wp, j * hp, wp, hp, true, false, true);
}
}
}
display.refresh(false);
delay(2000);
}
}
}
#endif
#ifdef _GxBitmaps3c800x480_H_
void drawBitmaps3c800x480()
{
#if !defined(__AVR)
bitmap_pair bitmap_pairs[] =
{
{Bitmap3c800x480_1_black, Bitmap3c800x480_1_red}
};
#else
bitmap_pair bitmap_pairs[] = {}; // not enough code space
#endif
if (display.epd2.panel == GxEPD2::GDEW075Z08)
{
for (uint16_t i = 0; i < sizeof(bitmap_pairs) / sizeof(bitmap_pair); i++)
{
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.drawBitmap(0, 0, bitmap_pairs[i].black, display.epd2.WIDTH, display.epd2.HEIGHT, GxEPD_BLACK);
display.drawBitmap(0, 0, bitmap_pairs[i].red, display.epd2.WIDTH, display.epd2.HEIGHT, GxEPD_RED);
}
while (display.nextPage());
delay(2000);
}
}
}
#endif
#ifdef _GxBitmaps3c880x528_H_
void drawBitmaps3c880x528()
{
#if !defined(__AVR)
bitmap_pair bitmap_pairs[] =
{
{Bitmap3c880x528_black, Bitmap3c880x528_red}
};
#else
bitmap_pair bitmap_pairs[] = {}; // not enough code space
#endif
if (display.epd2.panel == GxEPD2::GDEH075Z90)
{
bool m = display.mirror(true);
for (uint16_t i = 0; i < sizeof(bitmap_pairs) / sizeof(bitmap_pair); i++)
{
display.firstPage();
do
{
display.fillScreen(GxEPD_WHITE);
display.drawInvertedBitmap(0, 0, bitmap_pairs[i].black, 880, 528, GxEPD_BLACK);
display.drawInvertedBitmap(0, 0, bitmap_pairs[i].red, 880, 528, GxEPD_RED);
}
while (display.nextPage());
delay(2000);
}
display.mirror(m);
}
}
#endif
#if defined(ESP32) && defined(_GxBitmaps3c960x640_H_)
void drawBitmaps3c960x640()
{
if ((display.epd2.WIDTH == 960) && (display.epd2.HEIGHT == 640) && display.epd2.hasColor)
{
display.drawImage(Bitmap3c960x640_black, Bitmap3c960x640_red, 0, 0, 960, 640, false, false, true);
delay(2000);
}
}
#endif
#if defined(ESP32) && defined(_GxBitmaps3c960x680_H_)
void drawBitmaps3c960x680()
{
if ((display.epd2.WIDTH == 960) && (display.epd2.HEIGHT == 680) && display.epd2.hasColor)
{
display.drawImage(Bitmap3c960x680_black, Bitmap3c960x680_red, 0, 0, 960, 680, false, true, true);
}
delay(2000);
}
#endif
#if defined(ESP32) && defined(_GxBitmaps3c1304x984_H_)
void drawBitmaps3c1304x984()
{
if (display.epd2.panel == GxEPD2::GDEY1248Z51)
{
//display.drawImage(Bitmap3c1304x984_black, Bitmap3c1304x984_red, 0, 0, 1304, 984, false, false, true);
display.writeImage(0, Bitmap3c1304x984_red, 0, 0, 1304, 984, true, false, true); // red bitmap is inverted
display.drawImage(Bitmap3c1304x984_black, 0, 0, 0, 1304, 984, true, false, true); // black bitmap is normal
}
}
#endif
#if defined(_GxBitmaps4c128x250_H_)
void drawBitmaps4c128x250()
{
if (display.epd2.panel == GxEPD2::GDEY0213F51)
{
display.drawNative(Bitmap4c128x250, 0, 0, 0, 128, 250, false, false, true);
delay(5000);
}
}
#endif
#if defined(_WS_Bitmaps4c168x168_H_)
void drawBitmaps4c168x168()
{
if ((display.epd2.panel == GxEPD2::Waveshare437inch4color) || (display.epd2.panel == GxEPD2::Waveshare3inch4color) ||
(display.epd2.panel == GxEPD2::GDEY0579F51) || (display.epd2.panel == GxEPD2::GDEY116F51))
{
display.drawNative(WS_Bitmap4c168x168, 0, (display.epd2.WIDTH - 168) / 2, (display.epd2.HEIGHT - 168) / 2, 168, 168, false, false, true);
delay(5000);
}
}
#endif
#if defined(_WS_Bitmaps4c168x400_H_)
void drawBitmaps4c168x400()
{
if (display.epd2.panel == GxEPD2::Waveshare3inch4color)
{
display.drawNative(WS_Bitmap4c168x400, 0, (display.epd2.WIDTH - 168) / 2, (display.epd2.HEIGHT - 400) / 2, 168, 400, false, false, true);
delay(5000);
}
}
#endif
#if defined(_GxBitmaps4c168x384_H_)
void drawBitmaps4c168x384()
{
if (display.epd2.panel == GxEPD2::GDEY029F51H)
{
display.drawNative(Bitmap4c168x384, 0, (display.epd2.WIDTH - 168) / 2, (display.epd2.HEIGHT - 384) / 2, 168, 384, false, false, true);
delay(5000);
}
}
#endif
#if defined(_GxBitmaps4c184x360_H_)
void drawBitmaps4c184x360()
{
if (display.epd2.panel == GxEPD2::GDEY0266F51H)
{
display.drawNative(Bitmap4c184x360, 0, (display.epd2.WIDTH - 184) / 2, (display.epd2.HEIGHT - 360) / 2, 184, 360, false, false, true);
delay(5000);
}
}
#endif
#if defined(_GxBitmaps4c400x300_H_)
void drawBitmaps4c400x300()
{
if (display.epd2.panel == GxEPD2::GDEY0420F51)
{
display.drawNative(Bitmap4c400x300, 0, (display.epd2.WIDTH - 400) / 2, (display.epd2.HEIGHT - 300) / 2, 400, 300, false, false, true);
delay(5000);
}
}
#endif
#if defined(_GxBitmaps4c960x640_H_)
void drawBitmaps4c960x640()
{
if (display.epd2.panel == GxEPD2::GDEY116F51)
{
display.drawNative(Bitmap4c960x640, 0, (display.epd2.WIDTH - 960) / 2, (display.epd2.HEIGHT - 640) / 2, 960, 640, true, false, true);
delay(5000);
}
}
#endif
#if defined(ESP32) && defined(_GxBitmaps4c792x272_H_)
void drawBitmaps4c792x272()
{
if (display.epd2.panel == GxEPD2::GDEY0579F51)
{
display.drawNative(Bitmap4c792x272, 0, (display.epd2.WIDTH - 792) / 2, (display.epd2.HEIGHT - 272) / 2, 792, 272, true, false, true);
delay(5000);
#if defined(GxEPD2_DRIVER_CLASS) && defined(IS_GxEPD2_DRIVER_4C)
#if IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
int16_t wp = display.epd2.WIDTH / 5;
int16_t hp = display.epd2.HEIGHT / 5;
int16_t n = 0;
for (int16_t k = 0; k < 3; k++)
{
display.writeScreenBuffer();
for (int16_t i = 0; i < 5; i++)
{
for (int16_t j = 0; j < 5; j++)
{
if ((n++ % 2) || (k == 2))
{
display.epd2.writeNativePart(Bitmap4c792x272, 0, i * wp, j * hp, 792, 272, i * wp, j * hp, wp, hp, true, false, true);
}
}
}
display.refresh(false);
delay(2000);
}
#endif
#endif
}
}
#endif
#if defined(_GxBitmaps7c600x448_H_)
void drawBitmaps7c600x448()
{
if (display.epd2.panel == GxEPD2::GDEP0565D90)
{
display.epd2.drawDemoBitmap(Bitmap7c600x448, 0, 0, 0, 600, 448, 1, false, true);
delay(5000);
}
}
#endif
#if defined(_WS_Bitmaps7c192x143_H_)
void drawBitmaps7c192x143()
{
if (display.epd2.panel == GxEPD2::ACeP565)
{
display.drawNative(WS_Bitmap7c192x143, 0, (display.epd2.WIDTH - 192) / 2, (display.epd2.HEIGHT - 143) / 2, 192, 143, false, false, true);
delay(5000);
}
}
#endif
#if defined(_GxBitmaps7c800x480_H_)
void drawBitmaps7c800x480()
{
if ((display.epd2.panel == GxEPD2::GDEY073D46) || (display.epd2.panel == GxEPD2::ACeP730) || (display.epd2.panel == GxEPD2::GDEP0565D90) || (display.epd2.panel == GxEPD2::GDEP073E01))
{
display.epd2.drawDemoBitmap(Bitmap7c800x480, 0, 0, 0, 800, 480, 0, false, true); // special format
delay(5000);
display.epd2.drawDemoBitmap(Bitmap7c800x480_2, 0, 0, 0, 800, 480, 1, false, true); // special format mode 1
delay(5000);
}
}
#endif
#if defined(_WS_Bitmaps7c300x180_H_)
void drawBitmaps7c300x180()
{
if ((display.epd2.panel == GxEPD2::GDEY073D46) || (display.epd2.panel == GxEPD2::ACeP730) || (display.epd2.panel == GxEPD2::GDEP0565D90))
{
display.drawNative(WS_Bitmap7c300x180, 0, (display.epd2.WIDTH - 300) / 2, (display.epd2.HEIGHT - 180) / 2, 300, 180, false, false, true);
delay(5000);
}
}
#endif
void draw7colors()
{
display.setRotation(0);
uint16_t h = display.height() / 7;
display.firstPage();
do
{
display.fillRect(0, 0, display.width(), h, GxEPD_BLACK);
display.fillRect(0, h, display.width(), h, GxEPD_WHITE);
display.fillRect(0, 2 * h, display.width(), h, GxEPD_GREEN);
display.fillRect(0, 3 * h, display.width(), h, GxEPD_BLUE);
display.fillRect(0, 4 * h, display.width(), h, GxEPD_RED);
display.fillRect(0, 5 * h, display.width(), h, GxEPD_YELLOW);
display.fillRect(0, 6 * h, display.width(), h, GxEPD_ORANGE);
}
while (display.nextPage());
}
void draw7colorlines()
{
display.setRotation(0);
uint16_t h = 2;
display.firstPage();
do
{
uint16_t y = 0;
do
{
display.fillRect(0, y, display.width(), h, GxEPD_BLACK); y += h;
display.fillRect(0, y, display.width(), h, GxEPD_WHITE); y += h;
display.fillRect(0, y, display.width(), h, GxEPD_GREEN); y += h;
display.fillRect(0, y, display.width(), h, GxEPD_WHITE); y += h;
display.fillRect(0, y, display.width(), h, GxEPD_BLUE); y += h;
display.fillRect(0, y, display.width(), h, GxEPD_WHITE); y += h;
display.fillRect(0, y, display.width(), h, GxEPD_RED); y += h;
display.fillRect(0, y, display.width(), h, GxEPD_WHITE); y += h;
display.fillRect(0, y, display.width(), h, GxEPD_YELLOW); y += h;
display.fillRect(0, y, display.width(), h, GxEPD_WHITE); y += h;
display.fillRect(0, y, display.width(), h, GxEPD_ORANGE); y += h;
display.fillRect(0, y, display.width(), h, GxEPD_WHITE); y += h;
}
while ((y + 12 * h) < uint16_t(display.height()));
//display.drawPixel(0, y, GxEPD_BLACK); display.drawPixel(10, y, GxEPD_GREEN);
//display.drawPixel(20, y, GxEPD_BLUE); display.drawPixel(30, y, GxEPD_RED);
//display.drawPixel(40, y, GxEPD_YELLOW); display.drawPixel(50, y, GxEPD_ORANGE);
display.fillRect(0, y, 2, 2, GxEPD_BLACK); display.fillRect(10, y, 2, 2, GxEPD_GREEN);
display.fillRect(20, y, 2, 2, GxEPD_BLUE); display.fillRect(30, y, 2, 2, GxEPD_RED);
display.fillRect(40, y, 2, 2, GxEPD_YELLOW); display.fillRect(50, y, 2, 2, GxEPD_ORANGE);
}
while (display.nextPage());
}
void drawGraphics()
{
display.setRotation(0);
display.firstPage();
do
{
display.drawRect(display.width() / 8, display.height() / 8, display.width() * 3 / 4, display.height() * 3 / 4, GxEPD_BLACK);
display.drawLine(display.width() / 8, display.height() / 8, display.width() * 7 / 8, display.height() * 7 / 8, GxEPD_BLACK);
display.drawLine(display.width() / 8, display.height() * 7 / 8, display.width() * 7 / 8, display.height() / 8, GxEPD_BLACK);
display.drawCircle(display.width() / 2, display.height() / 2, display.height() / 4, GxEPD_BLACK);
display.drawPixel(display.width() / 4, display.height() / 2 , GxEPD_BLACK);
display.drawPixel(display.width() * 3 / 4, display.height() / 2 , GxEPD_BLACK);
}
while (display.nextPage());
delay(1000);
}
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