Initial commit: TXW82x FPV v2.7.0.7-42229 SDK + project sources

sdk/lib/VFS/fat.h

@@ -0,0 +1,65 @@
+/*
+ * Copyright 2024, Hiroyuki OYAMA
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+#ifndef FAT_H
+#define FAT_H
+/** \file fat.h
+ *  \defgroup filesystem_fat filesystem_fat
+ *  \ingroup filesystem
+ *  \brief FAT file system
+ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "filesystem.h"
+
+//#define	S_IRWXU 	(S_IRUSR | S_IWUSR | S_IXUSR)
+//#define		S_IRUSR	0000400	/* read permission, owner */
+//#define		S_IWUSR	0000200	/* write permission, owner */
+//#define		S_IXUSR 0000100/* execute/search permission, owner */
+//#define	S_IRWXG		(S_IRGRP | S_IWGRP | S_IXGRP)
+//#define		S_IRGRP	0000040	/* read permission, group */
+//#define		S_IWGRP	0000020	/* write permission, grougroup */
+//#define		S_IXGRP 0000010/* execute/search permission, group */
+//#define	S_IRWXO		(S_IROTH | S_IWOTH | S_IXOTH)
+//#define		S_IROTH	0000004	/* read permission, other */
+//#define		S_IWOTH	0000002	/* write permission, other */
+//#define		S_IXOTH 0000001/* execute/search permission, other */
+
+#ifndef S_IFDIR
+#define		_IFDIR	0040000	/* directory */
+#define	S_IFDIR		0100000
+#endif
+
+#ifndef S_IFREG
+#define		_IFREG	0040000	/* directory */
+#define	S_IFREG		_IFREG
+#endif
+
+
+
+#define FFS_DBG  0
+
+
+/*! \brief Create FAT file system object
+ * \ingroup filesystem_fat
+ *
+ * \return File system object. Returns NULL in case of failure.
+ * \retval NULL failed to create file system object.
+ */
+filesystem_t *filesystem_fat_create();
+
+/*! \brief Release FAT file system object
+ * \ingroup filesystem_fat
+ *
+ * \param fs FAT file system object
+ */
+void filesystem_fat_free(filesystem_t *fs);
+
+#ifdef __cplusplus
+}
+#endif
+#endif