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Add SDClass::end function #37

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Merged
merged 1 commit into from
Nov 9, 2017
Merged

Add SDClass::end function #37

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6 changes: 6 additions & 0 deletions src/SD.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -354,6 +354,12 @@ boolean SDClass::begin(uint32_t clock, uint8_t csPin) {
root.openRoot(volume);
}

//call this when a card is removed. It will allow you to insert and initialise a new card.
void SDClass::end()
{
root.close();
}

// this little helper is used to traverse paths
SdFile SDClass::getParentDir(const char *filepath, int *index) {
// get parent directory
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3 changes: 3 additions & 0 deletions src/SD.h
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Expand Up @@ -70,6 +70,9 @@ class SDClass {
boolean begin(uint8_t csPin = SD_CHIP_SELECT_PIN);
boolean begin(uint32_t clock, uint8_t csPin);

//call this when a card is removed. It will allow you to insert and initialise a new card.
void end();

// Open the specified file/directory with the supplied mode (e.g. read or
// write, etc). Returns a File object for interacting with the file.
// Note that currently only one file can be open at a time.
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