0.1.7 float16

libraries/float16/.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:
@@ -9,3 +24,7 @@ compile:
     - esp32
     # - esp8266
     # - mega2560
+    - rpipico
+
+  libraries:
+    - "printHelpers"

libraries/float16/CHANGELOG.md

@@ -0,0 +1,42 @@
+# Change Log Float16
+
+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/).
+
+
+## [0.1.7] - 2022-11-07
+- add changelog.md
+- add rp2040 to build-CI
+- update readme.md
+- update keywords.txt
+
+
+## [0.1.6] - 2021-12-18
+- update library.json
+- update license
+- minor edits
+
+## [0.1.5] - 2021-12-02
+- add basic math
+- optimize compare operators
+
+## [0.1.4] - 2021-11-26
+- setup repo to get it working again.
+- still experimental.
+
+----
+
+## [0.1.03] - eons ago ??
+- ??
+
+## [0.1.02] - 2015-03-14
+- getting rounding right
+
+## [0.1.01] - 2015-03-12
+- make base conversion separate functions
+
+## [0.1.00] - 2015-03-10
+- initial version
+

libraries/float16/float16.cpp

@@ -1,19 +1,11 @@
 //
 //    FILE: float16.cpp
 //  AUTHOR: Rob Tillaart
-// VERSION: 0.1.5
+// VERSION: 0.1.7
 // PURPOSE: library for Float16s for Arduino
 //     URL: http://en.wikipedia.org/wiki/Half-precision_floating-point_format
 //
-//  HISTORY:
+// HISTORY: see changelog.md
-//  0.1.00  2015-03-10  initial version
-//  0.1.01  2015-03-12  make base conversion separate functions
-//  0.1.02  2015-03-14  getting rounding right
-//  0.1.03
-//  0.1.4   2021-11-26  setup repo to get it working again.
-//                      still experimental.
-//  0.1.5   2021-12-02  add basic math, optimize compare operators
-//  0.1.6   2021-12-18  update library.json, license, minor edits
 
 
 #include "float16.h"
@@ -27,7 +19,6 @@ float16::float16(double f)
   _value = f32tof16(f);
 }
 
-
 // PRINTING
 size_t float16::printTo(Print& p) const
 {
@@ -35,7 +26,6 @@ size_t float16::printTo(Print& p) const
   return p.print(d, _decimals);
 };
 
-
 double float16::toDouble() const
 {
   return f16tof32(_value);
@@ -51,7 +41,6 @@ bool float16::operator == (const float16 &f)
     return (_value == f._value);
 }
 
-
 bool float16::operator != (const float16 &f)
 {
     return (_value != f._value);
@@ -111,46 +100,39 @@ float16 float16::operator + (const float16 &f)
   return float16(this->toDouble() + f.toDouble());
 }
 
-
 float16 float16::operator - (const float16 &f)
 {
   return float16(this->toDouble() - f.toDouble());
 }
 
-
 float16 float16::operator * (const float16 &f)
 {
   return float16(this->toDouble() * f.toDouble());
 }
 
-
 float16 float16::operator / (const float16 &f)
 {
   return float16(this->toDouble() / f.toDouble());
 }
 
-
 float16& float16::operator += (const float16 &f)
 {
   *this = this->toDouble() + f.toDouble();
   return *this;
 }
 
-
 float16& float16::operator -= (const float16 &f)
 {
   *this = this->toDouble() - f.toDouble();
   return *this;
 }
 
-
 float16& float16::operator *= (const float16 &f)
 {
   *this = this->toDouble() * f.toDouble();
   return *this;
 }
 
-
 float16& float16::operator /= (const float16 &f)
 {
   *this = this->toDouble() / f.toDouble();
@@ -170,7 +152,6 @@ int float16::sign()
   return 0;
 }
 
-
 bool float16::isZero()
 {
   return ((_value & 0x7FFF) == 0x0000);
@@ -231,7 +212,6 @@ float float16::f16tof32(uint16_t _value) const
     return sgn ? -f : f;
 }
 
-
 uint16_t float16::f32tof16(float f) const
 {
     uint32_t t = *(uint32_t *) &f;

libraries/float16/float16.h

@@ -2,7 +2,7 @@
 //
 //    FILE: float16.h
 //  AUTHOR: Rob Tillaart
-// VERSION: 0.1.6
+// VERSION: 0.1.7
 // PURPOSE: Arduino library to implement float16 data type.
 //          half-precision floating point format, 
 //          used for efficient storage and transport.
@@ -12,7 +12,7 @@
 
 #include "Arduino.h"
 
-#define FLOAT16_LIB_VERSION                 (F("0.1.6"))
+#define FLOAT16_LIB_VERSION                 (F("0.1.7"))
 
 
 class float16: public Printable

libraries/float16/keywords.txt

@@ -6,7 +6,14 @@ float16	KEYWORD1
 
 
 # Methods and Functions (KEYWORD2)
+toDouble	KEYWORD2
+getBinary	KEYWORD2
+setBinary	KEYWORD2
+
+setDecimals	KEYWORD2
+getDecimals	KEYWORD2
 
 
 # Constants (LITERAL1)
+FLOAT16_LIB_VERSION	LITERAL1
 

libraries/float16/library.json

@@ -15,7 +15,7 @@
     "type": "git",
     "url": "https://github.com/RobTillaart/float16.git"
   },
-  "version": "0.1.6",
+  "version": "0.1.7",
   "license": "MIT",
   "frameworks": "arduino",
   "platforms": "*",

libraries/float16/library.properties

@@ -1,5 +1,5 @@
 name=float16
-version=0.1.6
+version=0.1.7
 author=Rob Tillaart <rob.tillaart@gmail.com>
 maintainer=Rob Tillaart <rob.tillaart@gmail.com>
 sentence=Arduino library to implement float16 data type.

libraries/float16/test/unit_test_001.cpp

@@ -88,8 +88,6 @@ unittest(test_constructor)
 
 unittest(test_compare_equal)
 {
-  fprintf(stderr, "FLOAT16_LIB_VERSION: %s\n", (char*) FLOAT16_LIB_VERSION);
-
   float16 a(1);
   float16 b(1);
   float16 c(2);
@@ -110,8 +108,6 @@ unittest(test_compare_equal)
 
 unittest(test_compare_1nequal)
 {
-  fprintf(stderr, "FLOAT16_LIB_VERSION: %s\n", (char*) FLOAT16_LIB_VERSION);
-
   float16 a(1);
   float16 b(1);
   float16 c(2);
@@ -138,8 +134,6 @@ unittest(test_compare_1nequal)
 
 unittest(test_negation)
 {
-  fprintf(stderr, "FLOAT16_LIB_VERSION: %s\n", (char*) FLOAT16_LIB_VERSION);
-
   float16 f16(123.456);
   float16 f17(-f16);
   float16 f18 = -f16;
@@ -151,8 +145,6 @@ unittest(test_negation)
 
 unittest(test_conversion)
 {
-  fprintf(stderr, "FLOAT16_LIB_VERSION: %s\n", (char*) FLOAT16_LIB_VERSION);
-
   for (int i = 0; i < 20; i++)
   {
     float f = random(60000000) * 0.001;
@@ -164,8 +156,6 @@ unittest(test_conversion)
 
 unittest(test_printable)
 {
-  fprintf(stderr, "FLOAT16_LIB_VERSION: %s\n", (char*) FLOAT16_LIB_VERSION);
-
   float16 f16(123.456);
   // test default value.
   assertEqual(4, f16.getDecimals());