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Arduino/libraries/SD/File.cpp
2011-03-03 22:56:20 -05:00

66 lines
1.0 KiB
C++

/*
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
*/
#include <SD.h>
void File::write(uint8_t val) {
SD.file.write(val);
}
void File::write(const char *str) {
SD.file.write(str);
}
void File::write(const uint8_t *buf, size_t size) {
SD.file.write(buf, size);
}
int File::peek() {
int c = SD.file.read();
if (c != -1) SD.file.seekCur(-1);
return c;
}
int File::read() {
return SD.file.read();
}
int File::available() {
return size() - position();
}
void File::flush() {
SD.file.sync();
}
boolean File::seek(uint32_t pos) {
return SD.file.seekSet(pos);
}
uint32_t File::position() {
return SD.file.curPosition();
}
uint32_t File::size() {
return SD.file.fileSize();
}
void File::close() {
SD.file.close();
}
File::operator bool() {
return SD.file.isOpen();
}