0.2.8 BoolArray

libraries/BoolArray/BoolArray.cpp

@@ -1,7 +1,8 @@
 //
 //  FILE: BoolArray.cpp
 //  AUTHOR: Rob Tillaart
-// VERSION: 0.2.7
+// VERSION: 0.2.8
+//    DATE: 2015-12-06
 // PURPOSE: BoolArray library for Arduino
 //     URL: https://github.com/RobTillaart/BoolArray
 //          http://forum.arduino.cc/index.php?topic=361167
@@ -26,14 +27,17 @@ BoolArray::~BoolArray()
 uint8_t BoolArray::begin(const uint16_t size)
 {
   if (size > BOOLARRAY_MAXSIZE) return BOOLARRAY_SIZE_ERROR;
-  //  if (_size == size) no need to reallocate...
-  _size  = size;
-  _bytes = (_size + 7) / 8;
-  if (_array) 
+  // do we need to re-allocate?
+  if (_size != size)
   {
-    free(_array);
+    _size  = size;
+    _bytes = (_size + 7) / 8;
+    if (_array) 
+    {
+      free(_array);
+    }
+    _array = (uint8_t *) malloc(_bytes);
   }
-  _array = (uint8_t *) malloc(_bytes);
   return BOOLARRAY_OK;
 }
 

libraries/BoolArray/BoolArray.h

@@ -2,7 +2,8 @@
 //
 //    FILE: BoolArray.h
 //  AUTHOR: Rob Tillaart
-// VERSION: 0.2.7
+// VERSION: 0.2.8
+//    DATE: 2015-12-06
 // PURPOSE: BoolArray library for Arduino
 //     URL: https://github.com/RobTillaart/BoolArray.git
 
@@ -14,7 +15,7 @@
 #include "Arduino.h"
 
 
-#define BOOLARRAY_LIB_VERSION     (F("0.2.7"))
+#define BOOLARRAY_LIB_VERSION     (F("0.2.8"))
 
 #define BOOLARRAY_MAXSIZE         (250 * 8)       // 2000
 

libraries/BoolArray/CHANGELOG.md

@@ -6,6 +6,11 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
 
+## [0.2.8] - 2023-02-08
+- update readme.md
+- optimize begin - test for need to reallocate.
+
+
 ## [0.2.7] - 2023-02-08
 - update readme.md
 - update GitHub actions
@@ -13,7 +18,6 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - move code to .cpp
 - improved measurement of performance - boolArrayDemo2.ino
 
-
 ## [0.2.6] - 2022-10-29
 - add RP2040 to build-CI
 - add changelog.md

libraries/BoolArray/README.md

@@ -2,8 +2,11 @@
 [![Arduino CI](https://github.com/RobTillaart/BoolArray/workflows/Arduino%20CI/badge.svg)](https://github.com/marketplace/actions/arduino_ci)
 [![Arduino-lint](https://github.com/RobTillaart/BoolArray/actions/workflows/arduino-lint.yml/badge.svg)](https://github.com/RobTillaart/BoolArray/actions/workflows/arduino-lint.yml)
 [![JSON check](https://github.com/RobTillaart/BoolArray/actions/workflows/jsoncheck.yml/badge.svg)](https://github.com/RobTillaart/BoolArray/actions/workflows/jsoncheck.yml)
+[![GitHub issues](https://img.shields.io/github/issues/RobTillaart/BoolArray.svg)](https://github.com/RobTillaart/BoolArray/issues)
+
 [![License: MIT](https://img.shields.io/badge/license-MIT-green.svg)](https://github.com/RobTillaart/BoolArray/blob/master/LICENSE)
 [![GitHub release](https://img.shields.io/github/release/RobTillaart/BoolArray.svg?maxAge=3600)](https://github.com/RobTillaart/BoolArray/releases)
+[![PlatformIO Registry](https://badges.registry.platformio.org/packages/robtillaart/library/BoolArray.svg)](https://registry.platformio.org/libraries/robtillaart/BoolArray)
 
 
 # BoolArray
@@ -70,7 +73,6 @@ So one need to check these carefully.
 - **uint8_t toggle(uint16_t index)** Toggles element at index. Returns **BOOLARRAY_OK** on success.
 
 
-
 ## Future
 
 #### Must
@@ -85,12 +87,9 @@ So one need to check these carefully.
 - performance intern 16 bit iso 8 bit. (0.3.0)
   - faster on UNO
   - does allocation work as it should?
-  
 
 #### Could
 
-- **begin()**
-  - if (_size == size) no need to reallocate...
 - update examples.
 - boolArray32() class
   - begin(uint32_t size);
@@ -98,4 +97,11 @@ So one need to check these carefully.
 #### Wont
 
 
+## Support
+
+If you appreciate my libraries, you can support the development and maintenance.
+Improve the quality of the libraries by providing issues and Pull Requests, or
+donate through PayPal or GitHub sponsors.
+
+Thank you,
 

libraries/BoolArray/keywords.txt

@@ -18,7 +18,9 @@ toggle	KEYWORD2
 
 # Constants (LITERAL1)
 BOOLARRAY_LIB_VERSION	LITERAL1
+
 BOOLARRAY_MAXSIZE	LITERAL1
+
 BOOLARRAY_OK	LITERAL1
 BOOLARRAY_ERROR	LITERAL1
 BOOLARRAY_SIZE_ERROR	LITERAL1

libraries/BoolArray/library.json

@@ -15,9 +15,9 @@
     "type": "git",
     "url": "https://github.com/RobTillaart/BoolArray.git"
   },
-  "version": "0.2.7",
+  "version": "0.2.8",
   "license": "MIT",
-  "frameworks": "arduino",
+  "frameworks": "*",
   "platforms": "*",
   "headers": "BoolArray.h"
 }

libraries/BoolArray/library.properties

@@ -1,5 +1,5 @@
 name=BoolArray
-version=0.2.7
+version=0.2.8
 author=Rob Tillaart <rob.tillaart@gmail.com>
 maintainer=Rob Tillaart <rob.tillaart@gmail.com>
 sentence=Arduino library for compact array of booleans of max size 2000 (UNO).