Hanna
Sourcecode Batteriemanagementsystem
Makrodefinitionen
FAT configuration
FAT support
Zusammengehörigkeiten von FAT configuration:

Makrodefinitionen

#define FAT_DATETIME_SUPPORT   1
 
#define FAT_DELAY_DIRENTRY_UPDATE   0
 
#define FAT_DIR_COUNT   2
 
#define FAT_FAT32_SUPPORT   SD_RAW_SDHC
 
#define FAT_FILE_COUNT   1
 
#define FAT_FS_COUNT   1
 
#define fat_get_datetime(year, month, day, hour, min, sec)   get_datetime(year, month, day, hour, min, sec)
 
#define FAT_LFN_SUPPORT   1
 
#define FAT_WRITE_SUPPORT   SD_RAW_WRITE_SUPPORT
 

Ausführliche Beschreibung

Preprocessor defines to configure the FAT implementation.

Makro-Dokumentation

#define FAT_DATETIME_SUPPORT   1

Controls FAT date and time support.

Set to 1 to enable FAT date and time stamping support.

Definiert in Zeile 67 der Datei fat_config.h.

#define FAT_DELAY_DIRENTRY_UPDATE   0

Controls updates of directory entries.

Set to 1 to delay directory entry updates until the file is closed. This can boost performance significantly, but may cause data loss if the file is not properly closed.

Definiert in Zeile 85 der Datei fat_config.h.

#define FAT_DIR_COUNT   2

Maximum number of directory handles.

Definiert in Zeile 124 der Datei fat_config.h.

#define FAT_FAT32_SUPPORT   SD_RAW_SDHC

Controls FAT32 support.

Set to 1 to enable FAT32 support.

Definiert in Zeile 75 der Datei fat_config.h.

#define FAT_FILE_COUNT   1

Maximum number of file handles.

Definiert in Zeile 118 der Datei fat_config.h.

#define FAT_FS_COUNT   1

Maximum number of filesystem handles.

Definiert in Zeile 112 der Datei fat_config.h.

#define fat_get_datetime (   year,
  month,
  day,
  hour,
  min,
  sec 
)    get_datetime(year, month, day, hour, min, sec)

Determines the function used for retrieving current date and time.

Define this to the function call which shall be used to retrieve current date and time.

Zu beachten
Used only when FAT_DATETIME_SUPPORT is 1.
Parameter
[out]yearPointer to a uint16_t which receives the current year.
[out]monthPointer to a uint8_t which receives the current month.
[out]dayPointer to a uint8_t which receives the current day.
[out]hourPointer to a uint8_t which receives the current hour.
[out]minPointer to a uint8_t which receives the current minute.
[out]secPointer to a uint8_t which receives the current sec.

Definiert in Zeile 103 der Datei fat_config.h.

#define FAT_LFN_SUPPORT   1

Controls FAT long filename (LFN) support.

Set to 1 to enable LFN support, set to 0 to disable it.

Definiert in Zeile 59 der Datei fat_config.h.

#define FAT_WRITE_SUPPORT   SD_RAW_WRITE_SUPPORT

Controls FAT write support.

Set to 1 to enable FAT write support, set to 0 to disable it.

Definiert in Zeile 51 der Datei fat_config.h.

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