ESP32 File System Mount Failed (GFX Library Imgviewer Animated Gif)

[johnbon]

I have been trying to troubleshoot the issue regarding why the ESP32 file system is not mounting using the program from the GFX library. I have programmed the data using the ESP32 sketch data upload. The upload is only about 1.8kb in size. I keep receiving error code:

E (101) psram: PSRAM ID read error: 0xffffffff ERROR: File System Mount Failed!

The code is posted below:

/***

• Animated GIF Image Viewer
• This is a simple Animated GIF image viewer exsample
• Image Source: https://www.pexels.com/video/earth-rotating-video-856356/
• cropped: x: 598 y: 178 width: 720 height: 720 resized: 240x240
• optimized with ezgif.com
• Setup steps:
• 1. Change your LCD parameters in Arduino_GFX setting
• 2. Upload Animated GIF file
• FFat (ESP32):
• upload FFat (FatFS) data with ESP32 Sketch Data Upload:
• ESP32: https://github.com/lorol/arduino-esp32fs-plugin
• LittleFS (ESP32 / ESP8266 / Pico):
• upload LittleFS data with ESP8266 LittleFS Data Upload:
• ESP32: https://github.com/lorol/arduino-esp32fs-plugin
• ESP8266: https://github.com/earlephilhower/arduino-esp8266littlefs-plugin
• Pico: https://github.com/earlephilhower/arduino-pico-littlefs-plugin.git
• SPIFFS (ESP32):
• upload SPIFFS data with ESP32 Sketch Data Upload:
• ESP32: https://github.com/lorol/arduino-esp32fs-plugin
• SD:
• Most Arduino system built-in support SD file system.
• Wio Terminal require extra dependant Libraries:
• • Seeed_Arduino_FS: https://github.com/Seeed-Studio/Seeed_Arduino_FS.git
• • Seeed_Arduino_SFUD: https://github.com/Seeed-Studio/Seeed_Arduino_SFUD.git **/ / Wio Terminal /

    if defined(ARDUINO_ARCH_SAMD) && defined(SEEED_GROVE_UI_WIRELESS)

    define GIF_FILENAME "/Blinking.gif"

    elif defined(ARDUINO_RASPBERRY_PI_PICO)

    define GIF_FILENAME "/Blinking.gif"

    elif defined(ESP32)

    define GIF_FILENAME "/Blinking.gif"

    else

    define GIF_FILENAME "/Blinking.gif"

    endif

/***

• Start of Arduino_GFX setting
• Arduino_GFX try to find the settings depends on selected board in Arduino IDE
• Or you can define the display dev kit not in the board list
• Defalult pin list for non display dev kit:
• Arduino Nano, Micro and more: TFT_CS: 9, TFT_DC: 8, TFT_RST: 7, TFT_BL: 6
• ESP32 various dev board : TFT_CS: 5, TFT_DC: 27, TFT_RST: 33, TFT_BL: 22
• ESP32-C3 various dev board : TFT_CS: 7, TFT_DC: 2, TFT_RST: 1, TFT_BL: 3
• ESP32-S2 various dev board : TFT_CS: 34, TFT_DC: 26, TFT_RST: 33, TFT_BL: 21
• ESP8266 various dev board : TFT_CS: 15, TFT_DC: 4, TFT_RST: 2, TFT_BL: 5
• Raspberry Pi Pico dev board : TFT_CS: 17, TFT_DC: 27, TFT_RST: 26, TFT_BL: 28
• RTL872x various dev board : TFT_CS: 18, TFT_DC: 17, TFT_RST: 2, TFT_BL: 23
• Seeeduino XIAO dev board : TFT_CS: 3, TFT_DC: 2, TFT_RST: 1, TFT_BL: 0
• Teensy 4.1 dev board : TFT_CS: 39, TFT_DC: 41, TFT_RST: 40, TFT_BL: 22 **/

  include

/ More dev device declaration: https://github.com/moononournation/Arduino_GFX/wiki/Dev-Device-Declaration /

if defined(DISPLAY_DEV_KIT)

Arduino_GFX *gfx = create_default_Arduino_GFX();

else / !defined(DISPLAY_DEV_KIT) /

/ More data bus class: https://github.com/moononournation/Arduino_GFX/wiki/Data-Bus-Class / Arduino_DataBus bus = new Arduino_ESP32SPI(27 / DC /, 5 / CS /, 18 / SCK /, 23 / MOSI /, -1 / MISO /, VSPI / spi_num */);

/ More display class: https://github.com/moononournation/Arduino_GFX/wiki/Display-Class / Arduino_GFX gfx = new Arduino_GC9A01(bus, 7 / RST /, 0 / rotation /, true / IPS */);

endif / !defined(DISPLAY_DEV_KIT) /

/***

• End of Arduino_GFX setting **/

/ Wio Terminal /

if defined(ARDUINO_ARCH_SAMD) && defined(SEEED_GROVE_UI_WIRELESS)

include

include <SD/Seeed_SD.h>

elif defined(ARDUINO_RASPBERRY_PI_PICO)

include

include

elif defined(ESP32)

include

// #include

include

include

elif defined(ESP8266)

include

include

else

include

endif

include "GifClass.h"

static GifClass gifClass;

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

// Init Display gfx->begin(); gfx->fillScreen(BLACK);

ifdef TFT_BL

pinMode(TFT_BL, OUTPUT); digitalWrite(TFT_BL, HIGH);

endif

/ Wio Terminal /

if defined(ARDUINO_ARCH_SAMD) && defined(SEEED_GROVE_UI_WIRELESS)

if (!SD.begin(SDCARD_SS_PIN, SDCARD_SPI, 4000000UL))

elif defined(ARDUINO_RASPBERRY_PI_PICO)

if (!LittleFS.begin()) // if (!SD.begin(SS))

elif defined(ESP32)

if (!FFat.begin()) // if (!LittleFS.begin()) // if (!SPIFFS.begin()) // if (!SD.begin(SS))

elif defined(ESP8266)

if (!LittleFS.begin()) // if (!SD.begin(SS))

else

if (!SD.begin())

endif

{ Serial.println(F("ERROR: File System Mount Failed!")); gfx->println(F("ERROR: File System Mount Failed!")); } else { / Wio Terminal /

if defined(ARDUINO_ARCH_SAMD) && defined(SEEED_GROVE_UI_WIRELESS)

File gifFile = SD.open(GIF_FILENAME, "r");

elif defined(ARDUINO_RASPBERRY_PI_PICO)

File gifFile = LittleFS.open(GIF_FILENAME, "r");
// File gifFile = SD.open(GIF_FILENAME, "r");

elif defined(ESP32)

File gifFile = FFat.open(GIF_FILENAME, "r");
// File gifFile = LittleFS.open(GIF_FILENAME, "r");
// File gifFile = SPIFFS.open(GIF_FILENAME, "r");
// File gifFile = SD.open(GIF_FILENAME, "r");

elif defined(ESP8266)

File gifFile = LittleFS.open(GIF_FILENAME, "r");
// File gifFile = SD.open(GIF_FILENAME, "r");

else

File gifFile = SD.open(GIF_FILENAME, FILE_READ);

endif

if (!gifFile || gifFile.isDirectory())
{
  Serial.println(F("ERROR: open gifFile Failed!"));
  gfx->println(F("ERROR: open gifFile Failed!"));
}
else
{
  // read GIF file header
  gd_GIF *gif = gifClass.gd_open_gif(&gifFile);
  if (!gif)
  {
    Serial.println(F("gd_open_gif() failed!"));
  }
  else
  {
    uint8_t *buf = (uint8_t *)malloc(gif->width * gif->height);
    if (!buf)
    {
      Serial.println(F("buf malloc failed!"));
    }
    else
    {
      int16_t x = (gfx->width() - gif->width) / 2;
      int16_t y = (gfx->height() - gif->height) / 2;

      Serial.println(F("GIF video start"));
      uint32_t t_fstart, t_delay = 0, t_real_delay, delay_until;
      int32_t res;
      uint32_t duration = 0, remain = 0;
      while (1)
      {
        t_fstart = millis();
        t_delay = gif->gce.delay * 10;
        res = gifClass.gd_get_frame(gif, buf);
        if (res < 0)
        {
          Serial.println(F("ERROR: gd_get_frame() failed!"));
          break;
        }
        else if (res == 0)
        {
          Serial.print(F("rewind, duration: "));
          Serial.print(duration);
          Serial.print(F(", remain: "));
          Serial.print(remain);
          Serial.print(F(" ("));
          Serial.print(100.0 * remain / duration);
          Serial.println(F("%)"));
          duration = 0;
          remain = 0;
          gifClass.gd_rewind(gif);
          continue;
        }

        gfx->drawIndexedBitmap(x, y, buf, gif->palette->colors, gif->width, gif->height);

        t_real_delay = t_delay - (millis() - t_fstart);
        duration += t_delay;
        remain += t_real_delay;
        delay_until = millis() + t_real_delay;
        do
        {
          delay(1);
        } while (millis() < delay_until);
      }
      Serial.println(F("GIF video end"));
      Serial.print(F("duration: "));
      Serial.print(duration);
      Serial.print(F(", remain: "));
      Serial.print(remain);
      Serial.print(F(" ("));
      Serial.print(100.0 * remain / duration);
      Serial.println(F("%)"));

      gifClass.gd_close_gif(gif);
      free(buf);
    }
  }
}

} }

void loop() { }