diff options
author | Jack Humbert <jack.humb@gmail.com> | 2015-10-27 14:52:18 -0400 |
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committer | Jack Humbert <jack.humb@gmail.com> | 2015-10-27 14:52:18 -0400 |
commit | d311fd8d1a0af3b767d26b520d399bf0db22f058 (patch) | |
tree | b9de5704143ac205b4e26222f9d7551e9b161924 /protocol/usb_hid/arduino-1.0.1/cores/arduino/Print.cpp | |
parent | a766918d5c48204375f4c207b30bbbf1389df14f (diff) | |
parent | 6f3141965e88c4ee0ebf7c18a243e4c2d9c5021b (diff) |
Merge pull request #34 from jackhumbert/tmk-master
merging from tmk, new_project script and template
Diffstat (limited to 'protocol/usb_hid/arduino-1.0.1/cores/arduino/Print.cpp')
-rw-r--r-- | protocol/usb_hid/arduino-1.0.1/cores/arduino/Print.cpp | 263 |
1 files changed, 0 insertions, 263 deletions
diff --git a/protocol/usb_hid/arduino-1.0.1/cores/arduino/Print.cpp b/protocol/usb_hid/arduino-1.0.1/cores/arduino/Print.cpp deleted file mode 100644 index e541a6ce71..0000000000 --- a/protocol/usb_hid/arduino-1.0.1/cores/arduino/Print.cpp +++ /dev/null @@ -1,263 +0,0 @@ -/* - Print.cpp - 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 23 November 2006 by David A. Mellis - */ - -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <math.h> -#include "Arduino.h" - -#include "Print.h" - -// Public Methods ////////////////////////////////////////////////////////////// - -/* default implementation: may be overridden */ -size_t Print::write(const uint8_t *buffer, size_t size) -{ - size_t n = 0; - while (size--) { - n += write(*buffer++); - } - return n; -} - -size_t Print::print(const __FlashStringHelper *ifsh) -{ - const char PROGMEM *p = (const char PROGMEM *)ifsh; - size_t n = 0; - while (1) { - unsigned char c = pgm_read_byte(p++); - if (c == 0) break; - n += write(c); - } - return n; -} - -size_t Print::print(const String &s) -{ - size_t n = 0; - for (uint16_t i = 0; i < s.length(); i++) { - n += write(s[i]); - } - return n; -} - -size_t Print::print(const char str[]) -{ - return write(str); -} - -size_t Print::print(char c) -{ - return write(c); -} - -size_t Print::print(unsigned char b, int base) -{ - return print((unsigned long) b, base); -} - -size_t Print::print(int n, int base) -{ - return print((long) n, base); -} - -size_t Print::print(unsigned int n, int base) -{ - return print((unsigned long) n, base); -} - -size_t Print::print(long n, int base) -{ - if (base == 0) { - return write(n); - } else if (base == 10) { - if (n < 0) { - int t = print('-'); - n = -n; - return printNumber(n, 10) + t; - } - return printNumber(n, 10); - } else { - return printNumber(n, base); - } -} - -size_t Print::print(unsigned long n, int base) -{ - if (base == 0) return write(n); - else return printNumber(n, base); -} - -size_t Print::print(double n, int digits) -{ - return printFloat(n, digits); -} - -size_t Print::println(const __FlashStringHelper *ifsh) -{ - size_t n = print(ifsh); - n += println(); - return n; -} - -size_t Print::print(const Printable& x) -{ - return x.printTo(*this); -} - -size_t Print::println(void) -{ - size_t n = print('\r'); - n += print('\n'); - return n; -} - -size_t Print::println(const String &s) -{ - size_t n = print(s); - n += println(); - return n; -} - -size_t Print::println(const char c[]) -{ - size_t n = print(c); - n += println(); - return n; -} - -size_t Print::println(char c) -{ - size_t n = print(c); - n += println(); - return n; -} - -size_t Print::println(unsigned char b, int base) -{ - size_t n = print(b, base); - n += println(); - return n; -} - -size_t Print::println(int num, int base) -{ - size_t n = print(num, base); - n += println(); - return n; -} - -size_t Print::println(unsigned int num, int base) -{ - size_t n = print(num, base); - n += println(); - return n; -} - -size_t Print::println(long num, int base) -{ - size_t n = print(num, base); - n += println(); - return n; -} - -size_t Print::println(unsigned long num, int base) -{ - size_t n = print(num, base); - n += println(); - return n; -} - -size_t Print::println(double num, int digits) -{ - size_t n = print(num, digits); - n += println(); - return n; -} - -size_t Print::println(const Printable& x) -{ - size_t n = print(x); - n += println(); - return n; -} - -// Private Methods ///////////////////////////////////////////////////////////// - -size_t Print::printNumber(unsigned long n, uint8_t base) { - char buf[8 * sizeof(long) + 1]; // Assumes 8-bit chars plus zero byte. - char *str = &buf[sizeof(buf) - 1]; - - *str = '\0'; - - // prevent crash if called with base == 1 - if (base < 2) base = 10; - - do { - unsigned long m = n; - n /= base; - char c = m - base * n; - *--str = c < 10 ? c + '0' : c + 'A' - 10; - } while(n); - - return write(str); -} - -size_t Print::printFloat(double number, uint8_t digits) -{ - size_t n = 0; - - // Handle negative numbers - if (number < 0.0) - { - n += print('-'); - number = -number; - } - - // Round correctly so that print(1.999, 2) prints as "2.00" - double rounding = 0.5; - for (uint8_t i=0; i<digits; ++i) - rounding /= 10.0; - - number += rounding; - - // Extract the integer part of the number and print it - unsigned long int_part = (unsigned long)number; - double remainder = number - (double)int_part; - n += print(int_part); - - // Print the decimal point, but only if there are digits beyond - if (digits > 0) { - n += print("."); - } - - // Extract digits from the remainder one at a time - while (digits-- > 0) - { - remainder *= 10.0; - int toPrint = int(remainder); - n += print(toPrint); - remainder -= toPrint; - } - - return n; -} |