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Copy pathFile.cpp
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60 lines (45 loc) · 982 Bytes
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/*
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() {
if (SD.c != -1) return SD.c;
SD.c = SD.file.read();
return SD.c;
}
int File::read() {
if (SD.c != -1) {
int tmp = SD.c;
SD.c = -1;
return tmp;
}
return SD.file.read();
}
int File::available() {
if (SD.c != -1) return 1;
SD.c = SD.file.read();
return SD.c != -1;
}
void File::flush() {
SD.file.sync();
}
void File::close() {
SD.file.close();
}
File::operator bool() {
return SD.file.isOpen();
}