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+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+/**
+ * sd/SdFatConfig.h
+ *
+ * Arduino SdFat Library
+ * Copyright (c) 2009 by William Greiman
+ *
+ * This file is part of the Arduino Sd2Card Library
+ */
+
+#include "../inc/MarlinConfig.h"
+
+/**
+ * To use multiple SD cards set USE_MULTIPLE_CARDS nonzero.
+ *
+ * Using multiple cards costs 400 - 500 bytes of flash.
+ *
+ * Each card requires about 550 bytes of SRAM so use of a Mega is recommended.
+ */
+#define USE_MULTIPLE_CARDS 0
+
+/**
+ * Call flush for endl if ENDL_CALLS_FLUSH is nonzero
+ *
+ * The standard for iostreams is to call flush. This is very costly for
+ * SdFat. Each call to flush causes 2048 bytes of I/O to the SD.
+ *
+ * SdFat has a single 512 byte buffer for SD I/O so it must write the current
+ * data block to the SD, read the directory block from the SD, update the
+ * directory entry, write the directory block to the SD and read the data
+ * block back into the buffer.
+ *
+ * The SD flash memory controller is not designed for this many rewrites
+ * so performance may be reduced by more than a factor of 100.
+ *
+ * If ENDL_CALLS_FLUSH is zero, you must call flush and/or close to force
+ * all data to be written to the SD.
+ */
+#define ENDL_CALLS_FLUSH 0
+
+/**
+ * Allow FAT12 volumes if FAT12_SUPPORT is nonzero.
+ * FAT12 has not been well tested.
+ */
+#define FAT12_SUPPORT 0
+
+/**
+ * SPI init rate for SD initialization commands. Must be 5 (F_CPU/64)
+ * or 6 (F_CPU/128).
+ */
+#define SPI_SD_INIT_RATE 5
+
+/**
+ * Set the SS pin high for hardware SPI. If SS is chip select for another SPI
+ * device this will disable that device during the SD init phase.
+ */
+#define SET_SPI_SS_HIGH 1
+
+/**
+ * Define MEGA_SOFT_SPI nonzero to use software SPI on Mega Arduinos.
+ * Pins used are SS 10, MOSI 11, MISO 12, and SCK 13.
+ *
+ * MEGA_SOFT_SPI allows an unmodified Adafruit GPS Shield to be used
+ * on Mega Arduinos. Software SPI works well with GPS Shield V1.1
+ * but many SD cards will fail with GPS Shield V1.0.
+ */
+#define MEGA_SOFT_SPI 0
+
+// Set USE_SOFTWARE_SPI nonzero to ALWAYS use Software SPI.
+#define USE_SOFTWARE_SPI 0
+
+/**
+ * The __cxa_pure_virtual function is an error handler that is invoked when
+ * a pure virtual function is called.
+ */
+#define USE_CXA_PURE_VIRTUAL 1
+
+/**
+ * Defines for 8.3 and long (vfat) filenames
+ */
+
+#define FILENAME_LENGTH 13 // Number of UTF-16 characters per entry
+
+// UTF-8 may use up to 3 bytes to represent single UTF-16 code point.
+// We discard 3-byte characters allowing only 2-bytes
+// or 1-byte if UTF_FILENAME_SUPPORT disabled.
+#define LONG_FILENAME_CHARSIZE TERN(UTF_FILENAME_SUPPORT, 2, 1)
+
+// Total bytes needed to store a single long filename
+#define LONG_FILENAME_LENGTH (FILENAME_LENGTH * LONG_FILENAME_CHARSIZE * MAX_VFAT_ENTRIES + 1)