0.2.1 DEVRANDOM

libraries/DEVRANDOM/.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:
@@ -7,5 +22,7 @@ compile:
     # - leonardo
     - m4
     - esp32
-    # - esp8266
+    - esp8266
     # - mega2560
+    - rpipico
+

libraries/DEVRANDOM/CHANGELOG.md

@@ -0,0 +1,37 @@
+# Change Log DEVRANDOM
+
+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/).
+
+
+## [0.2.1] - 2022-10-31
+- add changelog.md
+- add rp2040 to build-CI
+
+
+## [0.2.0] - 2022-07-02
+- add Marsaglia PRNG, is portable over platforms, becomes mode 3
+- improved reseeding
+- split off .cpp file
+- add examples
+
+----
+
+## [0.1.3] - 2021-12-15
+- update library.json
+- license
+- minor edits
+
+## [0.1.2] - 2021-01-15
+- add constructors with seed.
+
+## [0.1.1] - 2022-07-01
+- add Arduino-CI + unit tests
+- add getMode()
+- add flush()
+
+## [0.1.0] - 2020-06-23
+- initial version
+

libraries/DEVRANDOM/DEVRANDOM.cpp

@@ -5,18 +5,7 @@
 // PURPOSE: Arduino library for a /dev/random stream - useful for testing
 //     URL: https://github.com/RobTillaart/DEVRANDOM
 //
-//  HISTORY:
-//  0.1.0   2020-06-23  initial version
-//  0.1.1   2020-12-18  add Arduino-CI + unit tests
-//                      + getMode() + flush()
-//  0.1.2   2021-01-15  add constructors with seed.
-//  0.1.3   2021-12-15  update library.json, license, minor edits
-//
-//  0.2.0   2022-07-02  add Marsaglia PRNG, is portable over platforms
-//                      becomes mode 3
-//                      improved reseeding
-//                      split off .cpp file
-//                      add examples
+//  HISTORY: see changelog.md
 
 
 #include "DEVRANDOM.h"

libraries/DEVRANDOM/DEVRANDOM.h

@@ -2,7 +2,7 @@
 //
 //    FILE: DEVRANDOM.h
 //  AUTHOR: Rob Tillaart
-// VERSION: 0.2.0
+// VERSION: 0.2.1
 // PURPOSE: Arduino library for a /dev/random stream - useful for testing
 //     URL: https://github.com/RobTillaart/DEVRANDOM
 //
@@ -11,7 +11,7 @@
 #include "Arduino.h"
 
 
-#define  DEVRANDOM_LIB_VERSION      (F("0.2.0"))
+#define  DEVRANDOM_LIB_VERSION      (F("0.2.1"))
 
 
 #define  DEVRANDOM_MODE_RANDOM       0
@@ -31,8 +31,10 @@ public:
   int     available();
   int     peek();
   int     read();
+
   //      keep CI happy as parent class flush is virtual.
   void    flush();
+
   //      for reseeding, including via print() and println().
   size_t  write(const uint8_t data);
   size_t  write(const uint8_t * buffer, size_t size);
@@ -46,10 +48,10 @@ public:
   uint8_t getMode();
 
 
-  //  will be obsolete in future
-  void    useAR(uint8_t pin) { useAnalogRead(pin);  };
-  void    useHW(uint8_t pin) { useDigitalRead(pin); };
-  void    useSW()            { useRandom();         };
+  //  OBSOLETE
+  //  void    useAR(uint8_t pin) { useAnalogRead(pin);  };
+  //  void    useHW(uint8_t pin) { useDigitalRead(pin); };
+  //  void    useSW()            { useRandom();         };
 
 
 private:
@@ -57,6 +59,7 @@ private:
   uint32_t _seed = 0;
   uint8_t  _mode = 0;
   uint8_t  _pin  = 0;
+
   //  Marsaglia 'constants'
   uint32_t _m_w  = 1;
   uint32_t _m_z  = 2;

libraries/DEVRANDOM/README.md

@@ -66,11 +66,11 @@ This one is quite fast and good, and more important portable.
 - **uint8_t getMode()** returns the source of randomness.
 
 |  Mode   |  DEVRANDOM_MODE  | Type                   |
-|:-------:|:----------------:|:----------------------|
-|    0    | build in random  | depends on platform
-|    1    | digitalRead      | hardware external
-|    2    | analogRead       | hardware external
-|    3    | Marsaglia        | software portable PRNG
+|:-------:|:----------------:|:-----------------------|
+|    0    | build in random  | depends on platform    |
+|    1    | digitalRead      | hardware external      |
+|    2    | analogRead       | hardware external      |
+|    3    | Marsaglia        | software portable PRNG |
 
 
 There might be other RNG's in the future. 
@@ -79,8 +79,6 @@ If you have an interesting and fast PRNG to be included please let me know.
 
 ### Obsolete
 
-To be obsolete in a next release.
-
 - **useSW()** replaced by **useRandom()**. 
 - **useHW(uint8_t pin)** replaced by **useDigitalRead()**.
 - **useAR(uint8_t pin)** replaced by **useAnalogRead()**.
@@ -93,7 +91,7 @@ See example sketches.
 
 ### Example
 
-As shown in the example one can use fscanf to read larger datatypes, 
+As shown in the example one can use fscanf() to read larger data types, 
 
 ```cpp
   DEVRANDOM dr;
@@ -101,7 +99,8 @@ As shown in the example one can use fscanf to read larger datatypes,
   fscanf((FILE*) &dr, "%lu", &x);
   Serial.println(x);
 ```
-However float is not supported standard in the fscanf by UNO and strings (%s) generate garbage.
+
+However float is not supported standard in the fscanf() by UNO and strings (%s) generate garbage.
 So a password generator is a bit more difficult (and a good exercise).
 
 

libraries/DEVRANDOM/library.json

@@ -15,7 +15,7 @@
     "type": "git",
     "url": "https://github.com/RobTillaart/DEVRANDOM.git"
   },
-  "version": "0.2.0",
+  "version": "0.2.1",
   "license": "MIT",
   "frameworks": "arduino",
   "platforms": "*",

libraries/DEVRANDOM/library.properties

@@ -1,5 +1,5 @@
 name=DEVRANDOM
-version=0.2.0
+version=0.2.1
 author=Rob Tillaart <rob.tillaart@gmail.com>
 maintainer=Rob Tillaart <rob.tillaart@gmail.com>
 sentence=Arduino library to wrap a random generator in a stream