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Repetier-Firmware 0.2
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Access FAT16 and FAT32 volumes on SD and SDHC cards. More...
#include <SdFat.h>
Public Member Functions | |
SdVolume (void) | |
uint8_t | init (Sd2Card *dev) |
uint8_t | init (Sd2Card *dev, uint8_t part) |
uint8_t | blocksPerCluster (void) const |
uint32_t | blocksPerFat (void) const |
uint32_t | clusterCount (void) const |
uint8_t | clusterSizeShift (void) const |
uint32_t | dataStartBlock (void) const |
uint8_t | fatCount (void) const |
uint32_t | fatStartBlock (void) const |
uint8_t | fatType (void) const |
uint32_t | rootDirEntryCount (void) const |
uint32_t | rootDirStart (void) const |
uint8_t | init (Sd2Card &dev) |
uint8_t | init (Sd2Card &dev, uint8_t part) |
Static Public Member Functions | |
static uint8_t * | cacheClear (void) |
static Sd2Card * | sdCard (void) |
Private Member Functions | |
uint8_t | allocContiguous (uint32_t count, uint32_t *curCluster) |
uint8_t | blockOfCluster (uint32_t position) const |
uint32_t | clusterStartBlock (uint32_t cluster) const |
uint32_t | blockNumber (uint32_t cluster, uint32_t position) const |
uint8_t | chainSize (uint32_t beginCluster, uint32_t *size) const |
uint8_t | fatGet (uint32_t cluster, uint32_t *value) const |
uint8_t | fatPut (uint32_t cluster, uint32_t value) |
uint8_t | fatPutEOC (uint32_t cluster) |
uint8_t | freeChain (uint32_t cluster) |
uint8_t | isEOC (uint32_t cluster) const |
uint8_t | readBlock (uint32_t block, uint8_t *dst) |
uint8_t | readData (uint32_t block, uint16_t offset, uint16_t count, uint8_t *dst) |
uint8_t | writeBlock (uint32_t block, const uint8_t *dst) |
Static Private Member Functions | |
static uint8_t | cacheFlush (void) |
static uint8_t | cacheRawBlock (uint32_t blockNumber, uint8_t action) |
static void | cacheSetDirty (void) |
static uint8_t | cacheZeroBlock (uint32_t blockNumber) |
Private Attributes | |
uint32_t | allocSearchStart_ |
uint8_t | blocksPerCluster_ |
uint32_t | blocksPerFat_ |
uint32_t | clusterCount_ |
uint8_t | clusterSizeShift_ |
uint32_t | dataStartBlock_ |
uint8_t | fatCount_ |
uint32_t | fatStartBlock_ |
uint8_t | fatType_ |
uint16_t | rootDirEntryCount_ |
uint32_t | rootDirStart_ |
Static Private Attributes | |
static uint8_t const | CACHE_FOR_READ = 0 |
static uint8_t const | CACHE_FOR_WRITE = 1 |
static cache_t | cacheBuffer_ |
static uint32_t | cacheBlockNumber_ |
static Sd2Card * | sdCard_ |
static uint8_t | cacheDirty_ |
static uint32_t | cacheMirrorBlock_ |
Friends | |
class | SdFile |
Access FAT16 and FAT32 volumes on SD and SDHC cards.
uint8_t allocContiguous | ( | uint32_t | count, |
uint32_t * | curCluster | ||
) | [private] |
uint32_t blockNumber | ( | uint32_t | cluster, |
uint32_t | position | ||
) | const [inline, private] |
uint8_t blockOfCluster | ( | uint32_t | position | ) | const [inline, private] |
uint8_t blocksPerCluster | ( | void | ) | const [inline] |
uint32_t blocksPerFat | ( | void | ) | const [inline] |
static uint8_t* cacheClear | ( | void | ) | [inline, static] |
Clear the cache and returns a pointer to the cache. Used by the WaveRP recorder to do raw write to the SD card. Not for normal apps.
static uint8_t cacheFlush | ( | void | ) | [static, private] |
static uint8_t cacheRawBlock | ( | uint32_t | blockNumber, |
uint8_t | action | ||
) | [static, private] |
static void cacheSetDirty | ( | void | ) | [inline, static, private] |
static uint8_t cacheZeroBlock | ( | uint32_t | blockNumber | ) | [static, private] |
uint8_t chainSize | ( | uint32_t | beginCluster, |
uint32_t * | size | ||
) | const [private] |
uint32_t clusterCount | ( | void | ) | const [inline] |
uint8_t clusterSizeShift | ( | void | ) | const [inline] |
uint32_t clusterStartBlock | ( | uint32_t | cluster | ) | const [inline, private] |
uint32_t dataStartBlock | ( | void | ) | const [inline] |
uint8_t fatCount | ( | void | ) | const [inline] |
uint8_t fatGet | ( | uint32_t | cluster, |
uint32_t * | value | ||
) | const [private] |
uint8_t fatPut | ( | uint32_t | cluster, |
uint32_t | value | ||
) | [private] |
uint8_t fatPutEOC | ( | uint32_t | cluster | ) | [inline, private] |
uint32_t fatStartBlock | ( | void | ) | const [inline] |
uint8_t fatType | ( | void | ) | const [inline] |
uint8_t freeChain | ( | uint32_t | cluster | ) | [private] |
uint8_t init | ( | Sd2Card & | dev, |
uint8_t | part | ||
) | [inline] |
uint8_t init | ( | Sd2Card * | dev | ) | [inline] |
Initialize a FAT volume. Try partition one first then try super floppy format.
[in] | dev | The Sd2Card where the volume is located. |
uint8_t init | ( | Sd2Card * | dev, |
uint8_t | part | ||
) |
uint8_t init | ( | Sd2Card & | dev | ) | [inline] |
uint8_t isEOC | ( | uint32_t | cluster | ) | const [inline, private] |
uint8_t readBlock | ( | uint32_t | block, |
uint8_t * | dst | ||
) | [inline, private] |
uint8_t readData | ( | uint32_t | block, |
uint16_t | offset, | ||
uint16_t | count, | ||
uint8_t * | dst | ||
) | [inline, private] |
uint32_t rootDirEntryCount | ( | void | ) | const [inline] |
uint32_t rootDirStart | ( | void | ) | const [inline] |
static Sd2Card* sdCard | ( | void | ) | [inline, static] |
return a pointer to the Sd2Card object for this volume
uint8_t writeBlock | ( | uint32_t | block, |
const uint8_t * | dst | ||
) | [inline, private] |
friend class SdFile [friend] |
uint32_t allocSearchStart_ [private] |
uint8_t blocksPerCluster_ [private] |
uint32_t blocksPerFat_ [private] |
uint8_t const CACHE_FOR_READ = 0 [static, private] |
uint8_t const CACHE_FOR_WRITE = 1 [static, private] |
uint32_t cacheBlockNumber_ [static, private] |
cache_t cacheBuffer_ [static, private] |
uint8_t cacheDirty_ [static, private] |
uint32_t cacheMirrorBlock_ [static, private] |
uint32_t clusterCount_ [private] |
uint8_t clusterSizeShift_ [private] |
uint32_t dataStartBlock_ [private] |
uint8_t fatCount_ [private] |
uint32_t fatStartBlock_ [private] |
uint8_t fatType_ [private] |
uint16_t rootDirEntryCount_ [private] |
uint32_t rootDirStart_ [private] |