mirror of
https://github.com/digistump/DigistumpArduino.git
synced 2025-04-27 15:19:02 -07:00
109 lines
2.8 KiB
C++
109 lines
2.8 KiB
C++
/*
|
|
Print.h - Base class that provides print() and println()
|
|
Copyright (c) 2008 David A. Mellis. All right reserved.
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
This library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with this library; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
|
|
Modified 20-11-2010 by B.Cook ...
|
|
|
|
http://arduiniana.org/libraries/flash/
|
|
Printable support thanks to Mikal Hart
|
|
*/
|
|
|
|
#ifndef Print_h
|
|
#define Print_h
|
|
|
|
#include <inttypes.h>
|
|
#include <stdio.h> // for size_t
|
|
#include <avr/pgmspace.h>
|
|
|
|
#include "WString.h"
|
|
|
|
#define DEC 10
|
|
#define HEX 16
|
|
#define OCT 8
|
|
#define BIN 2
|
|
#define BYTE 0
|
|
|
|
#define ARDUINO_CORE_PRINTABLE_SUPPORT
|
|
|
|
class Print;
|
|
|
|
/* Printable...*/
|
|
|
|
class _Printable
|
|
{
|
|
public:
|
|
virtual void print(Print &stream) const = 0;
|
|
};
|
|
|
|
/* ...Printable */
|
|
|
|
typedef struct
|
|
{
|
|
char c;
|
|
}
|
|
fstr_t;
|
|
|
|
/* rmv: Use the macro below in preparation for the next Arduino release.
|
|
# define FSTR(s) ((fstr_t*)PSTR(s))
|
|
*/
|
|
# define F(s) ((fstr_t*)PSTR(s))
|
|
|
|
class Print
|
|
{
|
|
private:
|
|
void printNumber(unsigned long, uint8_t);
|
|
void printFloat(double, uint8_t);
|
|
protected:
|
|
void setWriteError(int err = 1) { /*write_error = err;*/ }
|
|
public:
|
|
virtual size_t write(uint8_t) = 0;
|
|
virtual void write(const char *str);
|
|
virtual void write(const uint8_t *buffer, size_t size);
|
|
|
|
void print(const String &);
|
|
void print(const char[]);
|
|
void print(char, int = BYTE);
|
|
void print(unsigned char, int = BYTE);
|
|
void print(int, int = DEC);
|
|
void print(unsigned int, int = DEC);
|
|
void print(long, int = DEC);
|
|
void print(unsigned long, int = DEC);
|
|
void print(double, int = 2);
|
|
int print( fstr_t* );
|
|
|
|
void println(const String &s);
|
|
void println(const char[]);
|
|
void println(char, int = BYTE);
|
|
void println(unsigned char, int = BYTE);
|
|
void println(int, int = DEC);
|
|
void println(unsigned int, int = DEC);
|
|
void println(long, int = DEC);
|
|
void println(unsigned long, int = DEC);
|
|
void println(double, int = 2);
|
|
int println( fstr_t* );
|
|
int println(void);
|
|
public:
|
|
/* Printable...*/
|
|
void println(const _Printable &obj)
|
|
{ obj.print(*this); println(); }
|
|
void print(const _Printable &obj)
|
|
{ obj.print(*this); };
|
|
/* ...Printable */
|
|
};
|
|
|
|
#endif
|