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@ -759,49 +759,53 @@ typedef unsigned char volatile *PUINT8V; |
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/* The following status codes are used for file system error codes in host file
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* mode */ |
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#ifndef ERR_DISK_DISCON |
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#define ERR_DISK_DISCON \ |
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0x82 /* The disk has not been connected, maybe the disk has been \
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disconnected */ |
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#define ERR_LARGE_SECTOR \ |
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0x84 /*The sector of the disk is too large, only 512 bytes per sector are \
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supported */ \ |
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#define ERR_TYPE_ERROR 0x92 /* The disk partition type is not \ |
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supported, only FAT12/FAT16/BigDOS/FAT32 is \ |
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supported, it needs to be re-partitioned by the \ |
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disk management tool */ |
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#define ERR_BPB_ERROR \ |
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0xA1 /*The disk has not been formatted, \
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or the parameters are wrong and need to be reformatted by WINDOWS with \ |
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default parameters */ \ |
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#define ERR_DISK_FULL 0xB1 /*The disk file is too full, the remaining \ |
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space is too little or there is no more, and \ |
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disk defragmentation is required */ \ |
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#define ERR_FDT_OVER 0xB2 /*There are too many files in the \ |
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directory(folder), there is no free directory \ |
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entry, the number of files in the FAT12 / \ |
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FAT16 root directory should be less than 512, \ |
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and disk defragmentation is required */ \ |
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#define ERR_FILE_CLOSE 0xB4 /*The file has been closed, it should be \ |
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reopened if needed */ \ |
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#define ERR_OPEN_DIR 0x41 /* The directory (folder) of the specified \ |
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path is opened */ |
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#define ERR_MISS_FILE \ |
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0x42 /*The file in the specified path is not found, maybe the file name is \
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wrong */ \ |
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#define ERR_FOUND_NAME 0x43 /* Search for a matching file name, or ask \ |
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to open a directory (folder) but the actual result opens the file */ |
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/* The disk has not been connected, maybe the disk has been disconnected */ |
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#define ERR_DISK_DISCON 0x82 |
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/*The sector of the disk is too large, only 512 bytes per sector are supported */ |
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#define ERR_LARGE_SECTOR 0x84 |
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/* The disk partition type is not supported, only FAT12/FAT16/BigDOS/FAT32 is supported, it needs to be re-partitioned by the disk
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* management tool */ |
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#define ERR_TYPE_ERROR 0x92 |
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/* The disk has not been formatted, or the parameters are wrong and need to be reformatted by WINDOWS with default parameters */ |
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#define ERR_BPB_ERROR 0xA1 |
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/* The disk file is too full, the remaining space is too little or there is no more, and disk defragmentation is required */ |
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#define ERR_DISK_FULL 0xB1 |
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/* There are too many files in the directory(folder), there is no free directory entry, the number of files in the FAT12 / FAT16
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* root directory should be less than 512, and disk defragmentation is required */ |
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#define ERR_FDT_OVER 0xB2 |
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/*The file has been closed, it should be reopened if needed */ |
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#define ERR_FILE_CLOSE 0xB4 |
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/* The directory (folder) of the specified path is opened */ |
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#define ERR_OPEN_DIR 0x41 |
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/* The file in the specified path is not found, maybe the file name is wrong */ |
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#define ERR_MISS_FILE 0x42 |
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/* Search for a matching file name, or ask to open a directory (folder) but the actual result opens the file */ |
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/* The following file system error codes are used for file system subroutines */ |
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#define ERR_MISS_DIR \ |
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0xB3 /*A subdirectory(folder) of the specified path is not found, maybe the \
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directory name is wrong */ \ |
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#define ERR_LONG_BUF_OVER 0x48 /* long file buffer overflow */ |
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#define ERR_LONG_NAME_ERR \ |
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0x49 /* The short file name does not have a corresponding long file name or \
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* the long file name is wrong \ |
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*/ |
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#define ERR_NAME_EXIST \ |
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0x4A /* A short file with the same name already exists, it is recommended to \
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regenerate another short file name */ |
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#define ERR_FOUND_NAME 0x43 |
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/* A subdirectory(folder) of the specified path is not found, maybe the directory name is wrong */ |
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#define ERR_MISS_DIR 0xB3 |
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/* long file buffer overflow */ |
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#define ERR_LONG_BUF_OVER 0x48 |
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/* The short file name does not have a corresponding long file name or the long file name is wrong */ |
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#define ERR_LONG_NAME_ERR 0x49 |
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/* A short file with the same name already exists, it is recommended to regenerate another short file name */ |
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#define ERR_NAME_EXIST 0x4A |
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#endif |
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/* ************************************************
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@ -809,23 +813,30 @@ typedef unsigned char volatile *PUINT8V; |
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/* The following status codes are used for disk and file status in host file
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* mode, VAR_DISK_STATUS */ |
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#ifndef DEF_DISK_UNKNOWN |
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#define DEF_DISK_UNKNOWN \ |
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0x00 /*Not initialized, unknown state */ \ |
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#define DEF_DISK_DISCONN 0x01 /* The disk is not connected or has been \ |
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disconnected */ |
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#define DEF_DISK_CONNECT \ |
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0x02 /* The disk is connected, but it has not been initialized or the disk \
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* cannot be recognized \ |
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*/ |
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#define DEF_DISK_MOUNTED \ |
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0x03 /* The disk has been initialized successfully, but the file system has \
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not been analyzed or the file system does not support */ |
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#define DEF_DISK_READY 0x10 /* The file system of the disk has been analyzed and can support */ |
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#define DEF_DISK_OPEN_ROOT \ |
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0x12 /* The root directory has been opened and must be closed after use. \
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Note that the FAT12/FAT16 root directory is a fixed length */ |
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#define DEF_DISK_OPEN_DIR 0x13 /* A subdirectory (folder) has been opened */ |
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#define DEF_DISK_OPEN_FILE 0x14 /* The file has been opened */ |
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/*Not initialized, unknown state */ |
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#define DEF_DISK_UNKNOWN 0x00 |
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/* The disk is not connected or has been disconnected */ |
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#define DEF_DISK_DISCONN 0x01 |
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/* The disk is connected, but it has not been initialized or the disk cannot be recognized */ |
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#define DEF_DISK_CONNECT 0x02 |
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/* The disk has been initialized successfully, but the file system has not been analyzed or the file system does not support */ |
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#define DEF_DISK_MOUNTED 0x03 |
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/* The file system of the disk has been analyzed and can support */ |
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#define DEF_DISK_READY 0x10 |
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/* The root directory has been opened and must be closed after use. Note that the FAT12/FAT16 root directory is a fixed length */ |
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#define DEF_DISK_OPEN_ROOT 0x12 |
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/* A subdirectory (folder) has been opened */ |
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#define DEF_DISK_OPEN_DIR 0x13 |
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/* The file has been opened */ |
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#define DEF_DISK_OPEN_FILE 0x14 |
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#endif |
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/* ************************************************
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@ -833,7 +844,8 @@ typedef unsigned char volatile *PUINT8V; |
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/* Common definitions of file system */ |
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#ifndef DEF_SECTOR_SIZE |
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#define DEF_SECTOR_SIZE 512 /* The default physical sector size of U disk or SD card */ |
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/* The default physical sector size of U disk or SD card */ |
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#define DEF_SECTOR_SIZE 512 |
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#endif |
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#ifndef DEF_WILDCARD_CHAR |
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Dean Netherton
9 months ago