Moved libraries folder inside platform folder. Now libraries and examples are searched per board/platform

1 files changed, 103 insertions, 0 deletions

diff --git a/libraries/SD/SD.h b/libraries/SD/SD.h
new file mode 100644
index 0000000..f21ec0f
--- /dev/null
+++ b/libraries/SD/SD.h
@@ -0,0 +1,103 @@
+/*
+
+ SD - a slightly more friendly wrapper for sdfatlib
+
+ This library aims to expose a subset of SD card functionality
+ in the form of a higher level "wrapper" object.
+
+ License: GNU General Public License V3
+          (Because sdfatlib is licensed with this.)
+
+ (C) Copyright 2010 SparkFun Electronics
+
+ */
+
+#ifndef __SD_H__
+#define __SD_H__
+
+#include <Arduino.h>
+
+#include <utility/SdFat.h>
+#include <utility/SdFatUtil.h>
+
+#define FILE_READ O_READ
+#define FILE_WRITE (O_READ | O_WRITE | O_CREAT)
+
+class File : public Stream {
+ private:
+  char _name[13]; // our name
+  SdFile *_file;  // underlying file pointer
+
+public:
+  File(SdFile f, const char *name);     // wraps an underlying SdFile
+  File(void);      // 'empty' constructor
+  ~File(void);     // destructor
+  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();
+  virtual void flush();
+  int read(void *buf, uint16_t nbyte);
+  boolean seek(uint32_t pos);
+  uint32_t position();
+  uint32_t size();
+  void close();
+  operator bool();
+  char * name();
+
+  boolean isDirectory(void);
+  File openNextFile(uint8_t mode = O_RDONLY);
+  void rewindDirectory(void);
+  
+  using Print::write;
+};
+
+class SDClass {
+
+private:
+  // These are required for initialisation and use of sdfatlib
+  Sd2Card card;
+  SdVolume volume;
+  SdFile root;
+  
+  // my quick&dirty iterator, should be replaced
+  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.
+  boolean begin(uint8_t csPin = SD_CHIP_SELECT_PIN);
+  
+  // 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(const char *filename, uint8_t mode = FILE_READ);
+
+  // Methods to determine if the requested file path exists.
+  boolean exists(char *filepath);
+
+  // Create the requested directory heirarchy--if intermediate directories
+  // do not exist they will be created.
+  boolean mkdir(char *filepath);
+  
+  // Delete the file.
+  boolean remove(char *filepath);
+  
+  boolean rmdir(char *filepath);
+
+private:
+
+  // This is used to determine the mode used to open a file
+  // it's here because it's the easiest place to pass the 
+  // information through the directory walking function. But
+  // it's probably not the best place for it.
+  // It shouldn't be set directly--it is set via the parameters to `open`.
+  int fileOpenMode;
+  
+  friend class File;
+  friend boolean callback_openPath(SdFile&, char *, boolean, void *); 
+};
+
+extern SDClass SD;
+
+#endif