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Arduino_lib/Print.h@0:b1ce54272580, 2020-01-18 (annotated)

Committer:
kotakku
Date:
Sat Jan 18 15:06:35 2020 +0000
Revision:
0:b1ce54272580
1.0.0 first commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kotakku 0:b1ce54272580 1 /*
kotakku 0:b1ce54272580 2 Print.h - Base class that provides print() and println()
kotakku 0:b1ce54272580 3 Copyright (c) 2008 David A. Mellis. All right reserved.
kotakku 0:b1ce54272580 4
kotakku 0:b1ce54272580 5 This library is free software; you can redistribute it and/or
kotakku 0:b1ce54272580 6 modify it under the terms of the GNU Lesser General Public
kotakku 0:b1ce54272580 7 License as published by the Free Software Foundation; either
kotakku 0:b1ce54272580 8 version 2.1 of the License, or (at your option) any later version.
kotakku 0:b1ce54272580 9
kotakku 0:b1ce54272580 10 This library is distributed in the hope that it will be useful,
kotakku 0:b1ce54272580 11 but WITHOUT ANY WARRANTY; without even the implied warranty of
kotakku 0:b1ce54272580 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
kotakku 0:b1ce54272580 13 Lesser General Public License for more details.
kotakku 0:b1ce54272580 14
kotakku 0:b1ce54272580 15 You should have received a copy of the GNU Lesser General Public
kotakku 0:b1ce54272580 16 License along with this library; if not, write to the Free Software
kotakku 0:b1ce54272580 17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
kotakku 0:b1ce54272580 18 */
kotakku 0:b1ce54272580 19
kotakku 0:b1ce54272580 20 #ifndef Print_h
kotakku 0:b1ce54272580 21 #define Print_h
kotakku 0:b1ce54272580 22
kotakku 0:b1ce54272580 23 #include <inttypes.h>
kotakku 0:b1ce54272580 24 #include <stdio.h> // for size_t
kotakku 0:b1ce54272580 25
kotakku 0:b1ce54272580 26 #include "WString.h"
kotakku 0:b1ce54272580 27 #include "Printable.h"
kotakku 0:b1ce54272580 28
kotakku 0:b1ce54272580 29 #define DEC 10
kotakku 0:b1ce54272580 30 #define HEX 16
kotakku 0:b1ce54272580 31 #define OCT 8
kotakku 0:b1ce54272580 32 #define BIN 2
kotakku 0:b1ce54272580 33
kotakku 0:b1ce54272580 34 class Print
kotakku 0:b1ce54272580 35 {
kotakku 0:b1ce54272580 36 private:
kotakku 0:b1ce54272580 37 int write_error;
kotakku 0:b1ce54272580 38 size_t printNumber(unsigned long, uint8_t);
kotakku 0:b1ce54272580 39 size_t printFloat(double, uint8_t);
kotakku 0:b1ce54272580 40 protected:
kotakku 0:b1ce54272580 41 void setWriteError(int err = 1) { write_error = err; }
kotakku 0:b1ce54272580 42 public:
kotakku 0:b1ce54272580 43 Print() : write_error(0) {}
kotakku 0:b1ce54272580 44
kotakku 0:b1ce54272580 45 int getWriteError() { return write_error; }
kotakku 0:b1ce54272580 46 void clearWriteError() { setWriteError(0); }
kotakku 0:b1ce54272580 47
kotakku 0:b1ce54272580 48 virtual size_t write(uint8_t) = 0;
kotakku 0:b1ce54272580 49 size_t write(const char *str) {
kotakku 0:b1ce54272580 50 if (str == NULL) return 0;
kotakku 0:b1ce54272580 51 return write((const uint8_t *)str, strlen(str));
kotakku 0:b1ce54272580 52 }
kotakku 0:b1ce54272580 53 virtual size_t write(const uint8_t *buffer, size_t size);
kotakku 0:b1ce54272580 54 size_t write(const char *buffer, size_t size) {
kotakku 0:b1ce54272580 55 return write((const uint8_t *)buffer, size);
kotakku 0:b1ce54272580 56 }
kotakku 0:b1ce54272580 57
kotakku 0:b1ce54272580 58 size_t print(const __FlashStringHelper *);
kotakku 0:b1ce54272580 59 size_t print(const String &);
kotakku 0:b1ce54272580 60 size_t print(const char[]);
kotakku 0:b1ce54272580 61 size_t print(char);
kotakku 0:b1ce54272580 62 size_t print(unsigned char, int = DEC);
kotakku 0:b1ce54272580 63 size_t print(int, int = DEC);
kotakku 0:b1ce54272580 64 size_t print(unsigned int, int = DEC);
kotakku 0:b1ce54272580 65 size_t print(long, int = DEC);
kotakku 0:b1ce54272580 66 size_t print(unsigned long, int = DEC);
kotakku 0:b1ce54272580 67 size_t print(double, int = 2);
kotakku 0:b1ce54272580 68 size_t print(const Printable&);
kotakku 0:b1ce54272580 69
kotakku 0:b1ce54272580 70 size_t println(const __FlashStringHelper *);
kotakku 0:b1ce54272580 71 size_t println(const String &s);
kotakku 0:b1ce54272580 72 size_t println(const char[]);
kotakku 0:b1ce54272580 73 size_t println(char);
kotakku 0:b1ce54272580 74 size_t println(unsigned char, int = DEC);
kotakku 0:b1ce54272580 75 size_t println(int, int = DEC);
kotakku 0:b1ce54272580 76 size_t println(unsigned int, int = DEC);
kotakku 0:b1ce54272580 77 size_t println(long, int = DEC);
kotakku 0:b1ce54272580 78 size_t println(unsigned long, int = DEC);
kotakku 0:b1ce54272580 79 size_t println(double, int = 2);
kotakku 0:b1ce54272580 80 size_t println(const Printable&);
kotakku 0:b1ce54272580 81 size_t println(void);
kotakku 0:b1ce54272580 82 };
kotakku 0:b1ce54272580 83
kotakku 0:b1ce54272580 84 #endif
kotakku 0:b1ce54272580 85