diff options
Diffstat (limited to 'libraries/SD/SD.h')
| -rw-r--r-- | libraries/SD/SD.h | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/libraries/SD/SD.h b/libraries/SD/SD.h index 584e2ae..f21ec0f 100644 --- a/libraries/SD/SD.h +++ b/libraries/SD/SD.h @@ -29,12 +29,11 @@ class File : public Stream { SdFile *_file; // underlying file pointer public: - File(SdFile f, char *name); // wraps an underlying SdFile + File(SdFile f, const char *name); // wraps an underlying SdFile File(void); // 'empty' constructor ~File(void); // destructor - virtual void write(uint8_t); - virtual void write(const char *str); - virtual void write(const uint8_t *buf, size_t size); + virtual size_t write(uint8_t); + virtual size_t write(const uint8_t *buf, size_t size); virtual int read(); virtual int peek(); virtual int available(); @@ -50,6 +49,8 @@ public: boolean isDirectory(void); File openNextFile(uint8_t mode = O_RDONLY); void rewindDirectory(void); + + using Print::write; }; class SDClass { @@ -61,7 +62,7 @@ private: SdFile root; // my quick&dirty iterator, should be replaced - SdFile getParentDir(char *filepath, int *indx); + SdFile getParentDir(const char *filepath, int *indx); public: // This needs to be called to set up the connection to the SD card // before other methods are used. @@ -70,7 +71,7 @@ public: // 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. - File open(char *filename, uint8_t mode = FILE_READ); + File open(const char *filename, uint8_t mode = FILE_READ); // Methods to determine if the requested file path exists. boolean exists(char *filepath); |