Arduino gfx library issues

loveofsparks · March 6, 2022, 3:10pm

hi. im using the arduino gfx library, my issue is with the library rather than my display. when i call the function :

 gfx->setAddrWindow((gfx->width() - VIDEO_WIDTH) / 2, (gfx->height() - VIDEO_HEIGHT) / 2, VIDEO_WIDTH, VIDEO_HEIGHT);

the compiler throws up the error:

'class Arduino_GFX' has no member named 'setAddrWindow'

i partially understand this. inside the Arduino gfx library, there is multiple header and cpp files; arduino_GFX.h, and also a head file called Arduino_TFT. although the function 'setAddrWindow' is not inside of the arduino gfx.h, it is inside of Arduino_TFT.cpp so, how do i call it? thanks.
my code:

#define VIDEO_WIDTH 220L
#define VIDEO_HEIGHT 176L
#define RGB565_FILENAME "/220_9fps.rgb"
#define RGB565_BUFFER_SIZE (VIDEO_WIDTH * VIDEO_HEIGHT * 2)
#include <SD.h>
#include <SD_MMC.h>


#include <Arduino_G.h>
#include <Arduino_GFX.h>

#include <Arduino_DataBus.h>
#include <Arduino_GFX_Library.h>
#include <Arduino_TFT.cpp>
#include <Arduino_TFT.h>
#include <Arduino_TFT_18bit.h>
#include <gfxfont.h>
#define TFT_BRIGHTNESS 128

void setup()
{
  Serial.begin(115200);
pinMode(5,OUTPUT);
digitalWrite( 5, HIGH); // SD card chips select, must use GPIO 5 (ESP32 SS)
pinMode(21,OUTPUT);
digitalWrite(21, HIGH); // SD card chips select, must use GPIO 5 (ESP32 SS)
Arduino_DataBus *bus = new Arduino_HWSPI(2 /* DC */, 15 /* CS */);
Arduino_GFX *gfx = new Arduino_ILI9341(bus, 4 /* RST */);
  // Init Video
 
  gfx->begin();
  gfx->fillScreen(BLACK);

#ifdef TFT_BL
    ledcAttachPin(TFT_BL, 1); // assign TFT_BL pin to channel 1
    ledcSetup(1, 12000, 8);   // 12 kHz PWM, 8-bit resolution
    ledcWrite(1, TFT_BRIGHTNESS);  // brightness 0 - 255
#endif

  // Init SD card
  if (!SD.begin(SS, SPI, 80000000)) /* SPI bus mode */
  // if ((!SD_MMC.begin()) && (!SD_MMC.begin())) /* 4-bit SD bus mode */
  // if ((!SD_MMC.begin("/sdcard", true)) && (!SD_MMC.begin("/sdcard", true))) /* 1-bit SD bus mode */
  {
    Serial.println(F("ERROR: SD card mount failed!"));
    gfx->println(F("ERROR: SD card mount failed!"));
  }
  else
  {
    File vFile = SD.open(RGB565_FILENAME);
    // File vFile = SD_MMC.open(RGB565_FILENAME);
    if (!vFile || vFile.isDirectory())
    {
      Serial.println(F("ERROR: Failed to open " RGB565_FILENAME " file for reading"));
      gfx->println(F("ERROR: Failed to open " RGB565_FILENAME " file for reading"));
    }
    else
    {
      uint8_t *buf = (uint8_t *)malloc(RGB565_BUFFER_SIZE);
      if (!buf)
      {
        Serial.println(F("buf malloc failed!"));
      }
      else
      {
        Serial.println(F("RGB565 video start"));
        gfx->setAddrWindow((gfx->width() - VIDEO_WIDTH) / 2, (gfx->height() - VIDEO_HEIGHT) / 2, VIDEO_WIDTH, VIDEO_HEIGHT);
        while (vFile.available())
        {
          // Read video
          uint32_t l = vFile.read(buf, RGB565_BUFFER_SIZE);

          // Play video
          gfx->startWrite();
          gfx->writeBytes(buf, l);
          gfx->endWrite();
        }
        Serial.println(F("RGB565 video end"));
        vFile.close();
      }
    }
  }
#ifdef TFT_BL
  delay(60000);
  ledcDetachPin(TFT_BL);
#endif
  gfx->displayOff();
  esp_deep_sleep_start();
}

void loop()
{
}

the library if you dont know it:

github.com

moononournation/Arduino_GFX/blob/master/src/Arduino_TFT.cpp

/*
 * start rewrite from:
 * https://github.com/adafruit/Adafruit-GFX-Library.git
 */
#include "Arduino_DataBus.h"
#include "Arduino_GFX.h"
#include "Arduino_TFT.h"
#include "font/glcdfont.h"

Arduino_TFT::Arduino_TFT(
    Arduino_DataBus *bus, int8_t rst, uint8_t r,
    bool ips, int16_t w, int16_t h,
    uint8_t col_offset1, uint8_t row_offset1, uint8_t col_offset2, uint8_t row_offset2)
    : Arduino_GFX(w, h), _bus(bus), _rst(rst), _ips(ips),
      COL_OFFSET1(col_offset1), ROW_OFFSET1(row_offset1),
      COL_OFFSET2(col_offset2), ROW_OFFSET2(row_offset2)
{
  _rotation = r;
}

This file has been truncated. show original

UKHeliBob · March 6, 2022, 3:23pm

Why do you want to call it ?

guix · March 6, 2022, 3:25pm

Hello

class Arduino_TFT : public Arduino_GFX

It means the Arduino_TFT class inherits from all the methods and members of the Arduino_GFX class.

So the Arduino_TFT class is like an extension of the Arduino_GFX class, and you can safely replace Arduino_GFX *gfx by Arduino_TFT *gfx, then you will have access to methods like setAddrWindow. And you can rename the gfx variable with a better name like display or tft

But you should put these declarations (bus and gfx) outside of setup(), so you can use these variables in loop()

Edit: you can replace with Arduino_ILI9341 *display because the Arduino_ILI9341 class is an extension of the Arduino_TFT class

loveofsparks · March 6, 2022, 3:49pm

hi thanks for the fast reply. i tried this

and the compiler threw up loads of errors:

c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::startWrite()':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:45: multiple definition of `Arduino_TFT::startWrite()'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:45: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::writePixelPreclipped(short, short, unsigned short)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:50: multiple definition of `Arduino_TFT::writePixelPreclipped(short, short, unsigned short)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:50: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::writeRepeat(unsigned short, unsigned int)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:56: multiple definition of `Arduino_TFT::writeRepeat(unsigned short, unsigned int)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:56: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::writeFillRectPreclipped(short, short, short, short, unsigned short)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:168: multiple definition of `Arduino_TFT::writeFillRectPreclipped(short, short, short, short, unsigned short)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:168: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::endWrite()':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:177: multiple definition of `Arduino_TFT::endWrite()'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:177: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::writeColor(unsigned short)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:226: multiple definition of `Arduino_TFT::writeColor(unsigned short)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:226: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::writePixels(unsigned short*, unsigned int)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:239: multiple definition of `Arduino_TFT::writePixels(unsigned short*, unsigned int)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:239: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::writeSlashLine(short, short, short, short, unsigned short)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:268: multiple definition of `Arduino_TFT::writeSlashLine(short, short, short, short, unsigned short)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:268: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::writeIndexedPixels(unsigned char*, unsigned short*, unsigned int)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:331: multiple definition of `Arduino_TFT::writeIndexedPixels(unsigned char*, unsigned short*, unsigned int)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:331: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::writeIndexedPixelsDouble(unsigned char*, unsigned short*, unsigned int)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:345: multiple definition of `Arduino_TFT::writeIndexedPixelsDouble(unsigned char*, unsigned short*, unsigned int)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:345: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::writeFastVLine(short, short, short, unsigned short)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:74: multiple definition of `Arduino_TFT::writeFastVLine(short, short, short, unsigned short)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:74: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::writeFastHLine(short, short, short, unsigned short)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:117: multiple definition of `Arduino_TFT::writeFastHLine(short, short, short, unsigned short)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:117: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::Arduino_TFT(Arduino_DataBus*, signed char, unsigned char, bool, short, short, unsigned char, unsigned char, unsigned char, unsigned char)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:10: multiple definition of `Arduino_TFT::Arduino_TFT(Arduino_DataBus*, signed char, unsigned char, bool, short, short, unsigned char, unsigned char, unsigned char, unsigned char)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:10: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::Arduino_TFT(Arduino_DataBus*, signed char, unsigned char, bool, short, short, unsigned char, unsigned char, unsigned char, unsigned char)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:10: multiple definition of `Arduino_TFT::Arduino_TFT(Arduino_DataBus*, signed char, unsigned char, bool, short, short, unsigned char, unsigned char, unsigned char, unsigned char)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:10: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::setAddrWindow(short, short, unsigned short, unsigned short)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:183: multiple definition of `Arduino_TFT::setAddrWindow(short, short, unsigned short, unsigned short)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:183: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::begin(int)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:29: multiple definition of `Arduino_TFT::begin(int)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:29: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `non-virtual thunk to Arduino_TFT::begin(int)':
Arduino_TFT.cpp:(.text._ZThn8_N11Arduino_TFT5beginEi+0x0): multiple definition of `non-virtual thunk to Arduino_TFT::begin(int)'; sketch\tftvideo.ino.cpp.o:tftvideo.ino.cpp:(.text._ZThn8_N11Arduino_TFT5beginEi+0x0): first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::writeBytes(unsigned char*, unsigned int)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:234: multiple definition of `Arduino_TFT::writeBytes(unsigned char*, unsigned int)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:234: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::pushColor(unsigned short)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:250: multiple definition of `Arduino_TFT::pushColor(unsigned short)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:250: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::setRotation(unsigned char)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:198: multiple definition of `Arduino_TFT::setRotation(unsigned char)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:198: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::drawBitmap(short, short, unsigned char const*, short, short, unsigned short, unsigned short)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:364: multiple definition of `Arduino_TFT::drawBitmap(short, short, unsigned char const*, short, short, unsigned short, unsigned short)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:364: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::drawBitmap(short, short, unsigned char*, short, short, unsigned short, unsigned short)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:420: multiple definition of `Arduino_TFT::drawBitmap(short, short, unsigned char*, short, short, unsigned short, unsigned short)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:420: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `non-virtual thunk to Arduino_TFT::drawBitmap(short, short, unsigned char*, short, short, unsigned short, unsigned short)':
Arduino_TFT.cpp:(.text._ZThn8_N11Arduino_TFT10drawBitmapEssPhsstt+0x0): multiple definition of `non-virtual thunk to Arduino_TFT::drawBitmap(short, short, unsigned char*, short, short, unsigned short, unsigned short)'; sketch\tftvideo.ino.cpp.o:tftvideo.ino.cpp:(.text._ZThn8_N11Arduino_TFT10drawBitmapEssPhsstt+0x0): first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::drawGrayscaleBitmap(short, short, unsigned char const*, short, short)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:473: multiple definition of `Arduino_TFT::drawGrayscaleBitmap(short, short, unsigned char const*, short, short)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:473: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::drawGrayscaleBitmap(short, short, unsigned char*, short, short)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:519: multiple definition of `Arduino_TFT::drawGrayscaleBitmap(short, short, unsigned char*, short, short)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:519: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::drawIndexedBitmap(short, short, unsigned char*, unsigned short*, short, short)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:566: multiple definition of `Arduino_TFT::drawIndexedBitmap(short, short, unsigned char*, unsigned short*, short, short)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:566: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `non-virtual thunk to Arduino_TFT::drawIndexedBitmap(short, short, unsigned char*, unsigned short*, short, short)':
Arduino_TFT.cpp:(.text._ZThn8_N11Arduino_TFT17drawIndexedBitmapEssPhPtss+0x0): multiple definition of `non-virtual thunk to Arduino_TFT::drawIndexedBitmap(short, short, unsigned char*, unsigned short*, short, short)'; sketch\tftvideo.ino.cpp.o:tftvideo.ino.cpp:(.text._ZThn8_N11Arduino_TFT17drawIndexedBitmapEssPhPtss+0x0): first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::draw16bitRGBBitmap(short, short, unsigned short*, unsigned char*, short, short)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:610: multiple definition of `Arduino_TFT::draw16bitRGBBitmap(short, short, unsigned short*, unsigned char*, short, short)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:610: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::draw16bitRGBBitmap(short, short, unsigned short const*, short, short)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:685: multiple definition of `Arduino_TFT::draw16bitRGBBitmap(short, short, unsigned short const*, short, short)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:685: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::draw16bitRGBBitmap(short, short, unsigned short*, short, short)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:730: multiple definition of `Arduino_TFT::draw16bitRGBBitmap(short, short, unsigned short*, short, short)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:730: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `non-virtual thunk to Arduino_TFT::draw16bitRGBBitmap(short, short, unsigned short*, short, short)':
Arduino_TFT.cpp:(.text._ZThn8_N11Arduino_TFT18draw16bitRGBBitmapEssPtss+0x0): multiple definition of `non-virtual thunk to Arduino_TFT::draw16bitRGBBitmap(short, short, unsigned short*, short, short)'; sketch\tftvideo.ino.cpp.o:tftvideo.ino.cpp:(.text._ZThn8_N11Arduino_TFT18draw16bitRGBBitmapEssPtss+0x0): first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::draw16bitBeRGBBitmap(short, short, unsigned short*, short, short)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:771: multiple definition of `Arduino_TFT::draw16bitBeRGBBitmap(short, short, unsigned short*, short, short)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:771: first defined here
Multiple libraries were found for "SD.h"
 Used: C:\Users\Abby\Documents\Arduino\libraries\SD
 Not used: C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.57.0_x86__mdqgnx93n4wtt\libraries\SD
 Not used: C:\Users\Abby\Documents\ArduinoData\packages\esp32\hardware\esp32\2.0.2\libraries\SD
Multiple libraries were found for "SD_MMC.h"
 Used: C:\Users\Abby\Documents\Arduino\libraries\SD_MMC
 Not used: C:\Users\Abby\Documents\ArduinoData\packages\esp32\hardware\esp32\2.0.2\libraries\SD_MMC
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::draw24bitRGBBitmap(short, short, unsigned char const*, short, short)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:811: multiple definition of `Arduino_TFT::draw24bitRGBBitmap(short, short, unsigned char const*, short, short)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:811: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::draw24bitRGBBitmap(short, short, unsigned char*, short, short)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:857: multiple definition of `Arduino_TFT::draw24bitRGBBitmap(short, short, unsigned char*, short, short)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:857: first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `non-virtual thunk to Arduino_TFT::draw24bitRGBBitmap(short, short, unsigned char*, short, short)':
Arduino_TFT.cpp:(.text._ZThn8_N11Arduino_TFT18draw24bitRGBBitmapEssPhss+0x0): multiple definition of `non-virtual thunk to Arduino_TFT::draw24bitRGBBitmap(short, short, unsigned char*, short, short)'; sketch\tftvideo.ino.cpp.o:tftvideo.ino.cpp:(.text._ZThn8_N11Arduino_TFT18draw24bitRGBBitmapEssPhss+0x0): first defined here
c:/users/abby/documents/arduinodata/packages/esp32/tools/xtensa-esp32-elf-gcc/gcc8_4_0-esp-2021r2/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: libraries\Arduino_GFX-master\Arduino_TFT.cpp.o: in function `Arduino_TFT::drawChar(short, short, unsigned char, unsigned short, unsigned short)':
C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:903: multiple definition of `Arduino_TFT::drawChar(short, short, unsigned char, unsigned short, unsigned short)'; sketch\tftvideo.ino.cpp.o:C:\Users\Abby\Documents\Arduino\libraries\Arduino_GFX-master\src/Arduino_TFT.cpp:903: first defined here
collect2.exe: error: ld returned 1 exit status

my new code:

#define VIDEO_WIDTH 220L
#define VIDEO_HEIGHT 176L
#define RGB565_FILENAME "/220_9fps.rgb"
#define RGB565_BUFFER_SIZE (VIDEO_WIDTH * VIDEO_HEIGHT * 2)
#include <SD.h>
#include <SD_MMC.h>


#include <Arduino_G.h>
#include <Arduino_GFX.h>

#include <Arduino_DataBus.h>
#include <Arduino_GFX_Library.h>
#include <Arduino_TFT.cpp>
#include <Arduino_TFT.h>
#include <Arduino_TFT_18bit.h>
#include <gfxfont.h>
#define TFT_BRIGHTNESS 128

void setup()
{
  Serial.begin(115200);
pinMode(5,OUTPUT);
digitalWrite( 5, HIGH); // SD card chips select, must use GPIO 5 (ESP32 SS)
pinMode(21,OUTPUT);
digitalWrite(21, HIGH); // SD card chips select, must use GPIO 5 (ESP32 SS)
Arduino_DataBus *bus = new Arduino_HWSPI(2 /* DC */, 15 /* CS */);
Arduino_TFT *gfx = new Arduino_ILI9341(bus, 4 /* RST */);
  // Init Video
 
  gfx->begin();
  gfx->fillScreen(BLACK);

#ifdef TFT_BL
    ledcAttachPin(TFT_BL, 1); // assign TFT_BL pin to channel 1
    ledcSetup(1, 12000, 8);   // 12 kHz PWM, 8-bit resolution
    ledcWrite(1, TFT_BRIGHTNESS);  // brightness 0 - 255
#endif

  // Init SD card
  if (!SD.begin(SS, SPI, 80000000)) /* SPI bus mode */
  // if ((!SD_MMC.begin()) && (!SD_MMC.begin())) /* 4-bit SD bus mode */
  // if ((!SD_MMC.begin("/sdcard", true)) && (!SD_MMC.begin("/sdcard", true))) /* 1-bit SD bus mode */
  {
    Serial.println(F("ERROR: SD card mount failed!"));
    gfx->println(F("ERROR: SD card mount failed!"));
  }
  else
  {
    File vFile = SD.open(RGB565_FILENAME);
    // File vFile = SD_MMC.open(RGB565_FILENAME);
    if (!vFile || vFile.isDirectory())
    {
      Serial.println(F("ERROR: Failed to open " RGB565_FILENAME " file for reading"));
      gfx->println(F("ERROR: Failed to open " RGB565_FILENAME " file for reading"));
    }
    else
    {
      uint8_t *buf = (uint8_t *)malloc(RGB565_BUFFER_SIZE);
      if (!buf)
      {
        Serial.println(F("buf malloc failed!"));
      }
      else
      {
        Serial.println(F("RGB565 video start"));
        gfx->setAddrWindow((gfx->width() - VIDEO_WIDTH) / 2, (gfx->height() - VIDEO_HEIGHT) / 2, VIDEO_WIDTH, VIDEO_HEIGHT);
        while (vFile.available())
        {
          // Read video
          uint32_t l = vFile.read(buf, RGB565_BUFFER_SIZE);

          // Play video
          gfx->startWrite();
          gfx->writeBytes(buf, l);
          gfx->endWrite();
        }
        Serial.println(F("RGB565 video end"));
        vFile.close();
      }
    }
  }
#ifdef TFT_BL
  delay(60000);
  ledcDetachPin(TFT_BL);
#endif
  gfx->displayOff();
  esp_deep_sleep_start();
}

void loop()
{
}

loveofsparks · March 6, 2022, 3:50pm

im trying to display video on a 3.2" ili9341 240x320 display

UKHeliBob · March 6, 2022, 3:58pm

Could you use a library written for that screen ?

loveofsparks · March 6, 2022, 4:18pm

possibly, its more if i can actually display videos with that library whereas the library im using now has a dedicated tutorial on displaying videos:

system · September 2, 2022, 4:19pm

This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.

Topic		Replies	Views
Adafruit gfx library issues Displays	8	3897	May 6, 2022
Arduino GFX library cannot create global instance Programming	12	686	May 4, 2023
understanding and using my library Programming	18	3442	May 5, 2021
Arduino GFX Library Nano ESP32	5	271	June 1, 2024
Error Compiling: Conflicting Libraries TFT_22_ILI9225.h and Adafruit_GFX.h Displays	7	2561	May 6, 2021

Arduino gfx library issues

Related topics