vlw Font Creator

#include <Arduino.h>
#include <SPI.h>
#include <SD.h>
#include <M5Unified.h>
#include <M5GFX.h>
 
#define SD_SPI_CS_PIN   4
#define SD_SPI_SCK_PIN  18
#define SD_SPI_MISO_PIN 19
#define SD_SPI_MOSI_PIN 23
 
void setup() {
  M5.begin();
 
  M5.Display.setTextFont(&fonts::Orbitron_Light_24);
  M5.Display.setTextSize(1);
 
  // SD Card Initialization
  SPI.begin(SD_SPI_SCK_PIN, SD_SPI_MISO_PIN, SD_SPI_MOSI_PIN, SD_SPI_CS_PIN);
  if (!SD.begin(SD_SPI_CS_PIN, SPI, 25000000)) {
    // Print a message if SD card initialization failed or if the SD card does not exist.
    M5.Display.print("\n SD card not detected\n");
    while (1)
      ;
  } else {
    M5.Display.print("\n SD card detected\n");
  }
  delay(1000);
 
  M5.Display.print("\n SD card read test...\n");
  if (SD.open("/Test.vlw", FILE_READ, false)) {
    M5.Display.print(" vlw detected\n");
  } else {
    M5.Display.print(" vlw not detected\n");
  }
 
  if (M5.Display.loadFont(SD, "/Test.vlw")) {
    M5.Display.print("\n↑↓←→☺\n");// Display some characters to test the font
  } else {
    M5.Display.print(" vlw not loaded\n");
  }
}
 
void loop() {
}