VentoyPlugson ---- A GUI ventoy.json configurator

Plugson/src/Lib/fat_io_lib/fat_opts.h

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+#ifndef __FAT_OPTS_H__
+#define __FAT_OPTS_H__
+
+#ifdef FATFS_USE_CUSTOM_OPTS_FILE
+    #include "fat_custom.h"
+#endif
+
+//-------------------------------------------------------------
+// Configuration
+//-------------------------------------------------------------
+
+// Is the processor little endian (1) or big endian (0)
+#ifndef FATFS_IS_LITTLE_ENDIAN
+    #define FATFS_IS_LITTLE_ENDIAN          1
+#endif
+
+// Max filename Length
+#ifndef FATFS_MAX_LONG_FILENAME
+    #define FATFS_MAX_LONG_FILENAME         260
+#endif
+
+// Max open files (reduce to lower memory requirements)
+#ifndef FATFS_MAX_OPEN_FILES
+    #define FATFS_MAX_OPEN_FILES            2
+#endif
+
+// Number of sectors per FAT_BUFFER (min 1)
+#ifndef FAT_BUFFER_SECTORS
+    #define FAT_BUFFER_SECTORS              1
+#endif
+
+// Max FAT sectors to buffer (min 1)
+// (mem used is FAT_BUFFERS * FAT_BUFFER_SECTORS * FAT_SECTOR_SIZE)
+#ifndef FAT_BUFFERS
+    #define FAT_BUFFERS                     1
+#endif
+
+// Size of cluster chain cache (can be undefined)
+// Mem used = FAT_CLUSTER_CACHE_ENTRIES * 4 * 2
+// Improves access speed considerably
+//#define FAT_CLUSTER_CACHE_ENTRIES         128
+
+// Include support for writing files (1 / 0)?
+#ifndef FATFS_INC_WRITE_SUPPORT
+    #define FATFS_INC_WRITE_SUPPORT         1
+#endif
+
+// Support long filenames (1 / 0)?
+// (if not (0) only 8.3 format is supported)
+#ifndef FATFS_INC_LFN_SUPPORT
+    #define FATFS_INC_LFN_SUPPORT           1
+#endif
+
+// Support directory listing (1 / 0)?
+#ifndef FATFS_DIR_LIST_SUPPORT
+    #define FATFS_DIR_LIST_SUPPORT          1
+#endif
+
+// Support time/date (1 / 0)?
+#ifndef FATFS_INC_TIME_DATE_SUPPORT
+    #define FATFS_INC_TIME_DATE_SUPPORT     0
+#endif
+
+// Include support for formatting disks (1 / 0)?
+#ifndef FATFS_INC_FORMAT_SUPPORT
+    #define FATFS_INC_FORMAT_SUPPORT        0
+#endif
+
+// Sector size used
+#define FAT_SECTOR_SIZE                     512
+
+// Printf output (directory listing / debug)
+#ifndef FAT_PRINTF
+    void ventoy_syslog_printf(const char *Fmt, ...);
+    #define FAT_PRINTF(a) ventoy_syslog_printf a
+#endif
+
+// Time/Date support requires time.h
+#if FATFS_INC_TIME_DATE_SUPPORT
+    #include <time.h>
+#endif
+
+#endif