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removing obsolete arduino libraries

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commit 999047d2613d57bc45f347585f3e97635e40547a 1 parent 7b1d819
@phooky phooky authored
Showing with 0 additions and 287 deletions.
  1. +0 −240 libraries/RTClib/RTClib.cpp
  2. +0 −47 libraries/RTClib/RTClib.h
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240 libraries/RTClib/RTClib.cpp
@@ -1,240 +0,0 @@
-// Code by JeeLabs http://news.jeelabs.org/code/
-// Released to the public domain! Enjoy!
-
-#include <Wire.h>
-#include <avr/pgmspace.h>
-#include "RTClib.h"
-
-#define DS1307_ADDRESS 0x68
-#define SECONDS_PER_DAY 86400L
-
-#define SECONDS_FROM_1970_TO_2000 946684800
-
-#if (ARDUINO >= 100)
- #include <Arduino.h> // capital A so it is error prone on case-sensitive filesystems
-#else
- #include <WProgram.h>
-#endif
-
-int i = 0; //The new wire library needs to take an int when you are sending for the zero register
-////////////////////////////////////////////////////////////////////////////////
-// utility code, some of this could be exposed in the DateTime API if needed
-
-const uint8_t daysInMonth [] PROGMEM = { 31,28,31,30,31,30,31,31,30,31,30,31 }; //has to be const or compiler compaints
-
-// number of days since 2000/01/01, valid for 2001..2099
-static uint16_t date2days(uint16_t y, uint8_t m, uint8_t d) {
- if (y >= 2000)
- y -= 2000;
- uint16_t days = d;
- for (uint8_t i = 1; i < m; ++i)
- days += pgm_read_byte(daysInMonth + i - 1);
- if (m > 2 && y % 4 == 0)
- ++days;
- return days + 365 * y + (y + 3) / 4 - 1;
-}
-
-static long time2long(uint16_t days, uint8_t h, uint8_t m, uint8_t s) {
- return ((days * 24L + h) * 60 + m) * 60 + s;
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// DateTime implementation - ignores time zones and DST changes
-// NOTE: also ignores leap seconds, see http://en.wikipedia.org/wiki/Leap_second
-
-DateTime::DateTime (uint32_t t) {
- t -= SECONDS_FROM_1970_TO_2000; // bring to 2000 timestamp from 1970
-
- ss = t % 60;
- t /= 60;
- mm = t % 60;
- t /= 60;
- hh = t % 24;
- uint16_t days = t / 24;
- uint8_t leap;
- for (yOff = 0; ; ++yOff) {
- leap = yOff % 4 == 0;
- if (days < 365 + leap)
- break;
- days -= 365 + leap;
- }
- for (m = 1; ; ++m) {
- uint8_t daysPerMonth = pgm_read_byte(daysInMonth + m - 1);
- if (leap && m == 2)
- ++daysPerMonth;
- if (days < daysPerMonth)
- break;
- days -= daysPerMonth;
- }
- d = days + 1;
-}
-
-DateTime::DateTime (uint16_t year, uint8_t month, uint8_t day, uint8_t hour, uint8_t min, uint8_t sec) {
- if (year >= 2000)
- year -= 2000;
- yOff = year;
- m = month;
- d = day;
- hh = hour;
- mm = min;
- ss = sec;
-}
-
-static uint8_t conv2d(const char* p) {
- uint8_t v = 0;
- if ('0' <= *p && *p <= '9')
- v = *p - '0';
- return 10 * v + *++p - '0';
-}
-
-// A convenient constructor for using "the compiler's time":
-// DateTime now (__DATE__, __TIME__);
-// NOTE: using PSTR would further reduce the RAM footprint
-DateTime::DateTime (const char* date, const char* time) {
- // sample input: date = "Dec 26 2009", time = "12:34:56"
- yOff = conv2d(date + 9);
- // Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
- switch (date[0]) {
- case 'J': m = date[1] == 'a' ? 1 : m = date[2] == 'n' ? 6 : 7; break;
- case 'F': m = 2; break;
- case 'A': m = date[2] == 'r' ? 4 : 8; break;
- case 'M': m = date[2] == 'r' ? 3 : 5; break;
- case 'S': m = 9; break;
- case 'O': m = 10; break;
- case 'N': m = 11; break;
- case 'D': m = 12; break;
- }
- d = conv2d(date + 4);
- hh = conv2d(time);
- mm = conv2d(time + 3);
- ss = conv2d(time + 6);
-}
-
-uint8_t DateTime::dayOfWeek() const {
- uint16_t day = date2days(yOff, m, d);
- return (day + 6) % 7; // Jan 1, 2000 is a Saturday, i.e. returns 6
-}
-
-uint32_t DateTime::unixtime(void) const {
- uint32_t t;
- uint16_t days = date2days(yOff, m, d);
- t = time2long(days, hh, mm, ss);
- t += SECONDS_FROM_1970_TO_2000; // seconds from 1970 to 2000
-
- return t;
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// RTC_DS1307 implementation
-
-static uint8_t bcd2bin (uint8_t val) { return val - 6 * (val >> 4); }
-static uint8_t bin2bcd (uint8_t val) { return val + 6 * (val / 10); }
-
-uint8_t RTC_DS1307::begin(void) {
- return 1;
-}
-
-
-#if (ARDUINO >= 100)
-
-uint8_t RTC_DS1307::isrunning(void) {
- Wire.beginTransmission(DS1307_ADDRESS);
- Wire.write(i);
- Wire.endTransmission();
-
- Wire.requestFrom(DS1307_ADDRESS, 1);
- uint8_t ss = Wire.read();
- return !(ss>>7);
-}
-
-void RTC_DS1307::adjust(const DateTime& dt) {
- Wire.beginTransmission(DS1307_ADDRESS);
- Wire.write(i);
- Wire.write(bin2bcd(dt.second()));
- Wire.write(bin2bcd(dt.minute()));
- Wire.write(bin2bcd(dt.hour()));
- Wire.write(bin2bcd(0));
- Wire.write(bin2bcd(dt.day()));
- Wire.write(bin2bcd(dt.month()));
- Wire.write(bin2bcd(dt.year() - 2000));
- Wire.write(i);
- Wire.endTransmission();
-}
-
-DateTime RTC_DS1307::now() {
- Wire.beginTransmission(DS1307_ADDRESS);
- Wire.write(i);
- Wire.endTransmission();
-
- Wire.requestFrom(DS1307_ADDRESS, 7);
- uint8_t ss = bcd2bin(Wire.read() & 0x7F);
- uint8_t mm = bcd2bin(Wire.read());
- uint8_t hh = bcd2bin(Wire.read());
- Wire.read();
- uint8_t d = bcd2bin(Wire.read());
- uint8_t m = bcd2bin(Wire.read());
- uint16_t y = bcd2bin(Wire.read()) + 2000;
-
- return DateTime (y, m, d, hh, mm, ss);
-}
-
-#else
-
-uint8_t RTC_DS1307::isrunning(void) {
- Wire.beginTransmission(DS1307_ADDRESS);
- Wire.send(i);
- Wire.endTransmission();
-
- Wire.requestFrom(DS1307_ADDRESS, 1);
- uint8_t ss = Wire.receive();
- return !(ss>>7);
-}
-
-void RTC_DS1307::adjust(const DateTime& dt) {
- Wire.beginTransmission(DS1307_ADDRESS);
- Wire.send(i);
- Wire.send(bin2bcd(dt.second()));
- Wire.send(bin2bcd(dt.minute()));
- Wire.send(bin2bcd(dt.hour()));
- Wire.send(bin2bcd(0));
- Wire.send(bin2bcd(dt.day()));
- Wire.send(bin2bcd(dt.month()));
- Wire.send(bin2bcd(dt.year() - 2000));
- Wire.send(i);
- Wire.endTransmission();
-}
-
-DateTime RTC_DS1307::now() {
- Wire.beginTransmission(DS1307_ADDRESS);
- Wire.send(i);
- Wire.endTransmission();
-
- Wire.requestFrom(DS1307_ADDRESS, 7);
- uint8_t ss = bcd2bin(Wire.receive() & 0x7F);
- uint8_t mm = bcd2bin(Wire.receive());
- uint8_t hh = bcd2bin(Wire.receive());
- Wire.receive();
- uint8_t d = bcd2bin(Wire.receive());
- uint8_t m = bcd2bin(Wire.receive());
- uint16_t y = bcd2bin(Wire.receive()) + 2000;
-
- return DateTime (y, m, d, hh, mm, ss);
-}
-
-#endif
-
-
-////////////////////////////////////////////////////////////////////////////////
-// RTC_Millis implementation
-
-long RTC_Millis::offset = 0;
-
-void RTC_Millis::adjust(const DateTime& dt) {
- offset = dt.unixtime() - millis() / 1000;
-}
-
-DateTime RTC_Millis::now() {
- return (uint32_t)(offset + millis() / 1000);
-}
-
-////////////////////////////////////////////////////////////////////////////////
View
47 libraries/RTClib/RTClib.h
@@ -1,47 +0,0 @@
-// Code by JeeLabs http://news.jeelabs.org/code/
-// Released to the public domain! Enjoy!
-
-// Simple general-purpose date/time class (no TZ / DST / leap second handling!)
-class DateTime {
-public:
- DateTime (uint32_t t =0);
- DateTime (uint16_t year, uint8_t month, uint8_t day,
- uint8_t hour =0, uint8_t min =0, uint8_t sec =0);
- DateTime (const char* date, const char* time);
- uint16_t year() const { return 2000 + yOff; }
- uint8_t month() const { return m; }
- uint8_t day() const { return d; }
- uint8_t hour() const { return hh; }
- uint8_t minute() const { return mm; }
- uint8_t second() const { return ss; }
- uint8_t dayOfWeek() const;
-
- // 32-bit times as seconds since 1/1/2000
- long secondstime() const;
- // 32-bit times as seconds since 1/1/1970
- uint32_t unixtime(void) const;
-
-protected:
- uint8_t yOff, m, d, hh, mm, ss;
-};
-
-// RTC based on the DS1307 chip connected via I2C and the Wire library
-class RTC_DS1307 {
-public:
- static uint8_t begin(void);
- static void adjust(const DateTime& dt);
- uint8_t isrunning(void);
- static DateTime now();
-};
-
-// RTC using the internal millis() clock, has to be initialized before use
-// NOTE: this clock won't be correct once the millis() timer rolls over (>49d?)
-class RTC_Millis {
-public:
- static void begin(const DateTime& dt) { adjust(dt); }
- static void adjust(const DateTime& dt);
- static DateTime now();
-
-protected:
- static long offset;
-};
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