Develop (#6)

* add changelog.md

.arduino-ci.yml

@@ -1,3 +1,18 @@
+platforms:
+  rpipico:
+    board: rp2040:rp2040:rpipico
+    package: rp2040:rp2040
+    gcc:
+      features:
+      defines:
+        - ARDUINO_ARCH_RP2040
+      warnings:
+      flags:
+
+packages:
+  rp2040:rp2040:
+    url: https://github.com/earlephilhower/arduino-pico/releases/download/global/package_rp2040_index.json
+
 compile:
   # Choosing to run compilation tests on 2 different Arduino platforms
   platforms:
@@ -8,4 +23,8 @@ compile:
     - m4
     - esp32
     # - esp8266
-    # - mega2560
+    # - mega2560
+    - rpipico
+
+  libraries:
+    - "printHelpers"

CHANGELOG.md

@@ -0,0 +1,69 @@
+# Change Log fraction
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](http://keepachangelog.com/)
+and this project adheres to [Semantic Versioning](http://semver.org/).
+
+
+## [0.1.14] - 2022-11-07
+- add changelog.md
+- add rp2040 to build-CI
+- update readme.md
+
+
+## [0.1.13] - 2021-12-18
+- update library.json
+- update license
+- minor edits
+
+## [0.1.12] - 2021-11-01
+- update Arduino-CI
+- add badges
+- refactor
+
+## [0.1.11] - 2020-12-23
+- add Arduino-CI + unit tests
+
+## [0.1.10] - 2020-06-10
+- fix library.json
+
+---- 
+
+Long time ago ....
+
+## [0.1.9]
+- refactor
+
+## [0.1.8]
+- refactor made constructors explicit
+- fix issue #33 double --> float
+
+## [0.1.07]
+- major refactoring by Chris-A
+
+## [0.1.06]
+- added proper(), mediant(), angle()
+
+## [0.1.05]
+- tested negative Fractions math
+- added constructors,
+- minor refactoring
+
+## [0.1.04]
+- stabilizing code
+- add simplify() for some code paths.
+
+## [0.1.03]
+- add toDouble()
+- tested several fractionize() codes
+- bug fixes.
+
+## [0.1.02]
+- faster fractionize code
+
+## [0.1.01]
+- some fixes
+
+## [0.1.00]
+- initial version

README.md

@@ -42,12 +42,16 @@ The library is reasonably tested, and if problems arise please let me know.
 
 ## Future
 
+#### must
 - improve documentation
-- extend unit tests
-- experiment with bigger nominator/denominator using all of 32767 possibilities ?
+- test test test ...
+
+#### should
 - investigate divide by zero errors
 - investigate better fractionize() - depends on nom/denom size
-- test test test ...
+
+#### could
+- extend unit tests
+- experiment with bigger nominator/denominator using all of 32767 possibilities ?
 - add famous constants as Fraction e.g FRAC_PI = (355, 113) ??
-- 
 

fraction.cpp

@@ -1,28 +1,11 @@
 //
 //    FILE: fraction.cpp
 //  AUTHOR: Rob Tillaart
-// VERSION: 0.1.13
+// VERSION: 0.1.14
 // PURPOSE: Arduino library to implement a Fraction datatype
 //     URL: https://github.com/RobTillaart/Fraction
 //
-//
-//  HISTORY
-//  0.1.13  2021-12-18  update library.json, license, minot edits
-//  0.1.12  2021-11-01  update Arduino-CI, badges,
-//                      refactor
-//  0.1.11  2020-12-23  arduino-CI + unit tests
-//  0.1.10  2020-06-10  fix library.json
-//  0.1.9   refactor
-//  0.1.8   refactor made constructors explicit; fix issue #33 double --> float
-//  0.1.07  major refactoring by Chris-A
-//  0.1.06  added proper(), mediant(), angle();
-//  0.1.05  tested negative Fractions math, added constructors,
-//          minor refactoring,
-//  0.1.04  stabilizing code, add simplify() for some code paths.
-//  0.1.03  added toDouble(), tested several fractionize() codes, bug fixes.
-//  0.1.02  faster fractionize code
-//  0.1.01  some fixes
-//  0.1.00  initial version
+// HISTORY: see changelog.md
 
 
 #include "fraction.h"

fraction.h

@@ -2,15 +2,15 @@
 //
 //    FILE: fraction.h
 //  AUTHOR: Rob Tillaart
-// VERSION: 0.1.13
+// VERSION: 0.1.14
 // PURPOSE: Arduino library to implement a Fraction datatype
 //     URL: https://github.com/RobTillaart/Fraction
 //
 
 
 #include "Arduino.h"
 
-#define FRACTION_LIB_VERSION        (F("0.1.13"))
+#define FRACTION_LIB_VERSION            (F("0.1.14"))
 
 
 class Fraction: public Printable

library.json

@@ -15,7 +15,7 @@
     "type": "git",
     "url": "https://github.com/RobTillaart/Fraction.git"
   },
-  "version": "0.1.13",
+  "version": "0.1.14",
   "frameworks": "arduino",
   "platforms": "*",
   "headers": "fraction.h"

library.properties

@@ -1,5 +1,5 @@
 name=Fraction
-version=0.1.13
+version=0.1.14
 author=Rob Tillaart <rob.tillaart@gmail.com>
 maintainer=Rob Tillaart <rob.tillaart@gmail.com>
 sentence=Arduino library to implement a Fraction datatype