From cc52b33cf5ed74b3ea028a958d04cec4e750f922 Mon Sep 17 00:00:00 2001
From: Rob Tillaart <rob.tillaart@gmail.com>
Date: Sun, 13 Nov 2022 09:39:07 +0100
Subject: [PATCH] add changelog.md (#2)

---
 .arduino-ci.yml    | 19 ++++++++++++++++++-
 CHANGELOG.md       | 15 +++++++++++++++
 I2CKeyPad8x8.cpp   |  6 ++----
 I2CKeyPad8x8.h     |  8 ++++----
 LICENSE            |  2 +-
 README.md          | 25 ++++++++++++++-----------
 library.json       |  2 +-
 library.properties |  2 +-
 8 files changed, 56 insertions(+), 23 deletions(-)
 create mode 100644 CHANGELOG.md

diff --git a/.arduino-ci.yml b/.arduino-ci.yml
index cecf585..77a333f 100644
--- a/.arduino-ci.yml
+++ b/.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
+
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..4a60e6c
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,15 @@
+# Change Log I2CKeyPad8x8
+
+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/).
+
+
+## [0.1.1] - 2022-11-12
+- Add RP2040 support to build-CI.
+- Add CHANGELOG.md
+
+
+## [0.1.0] - 2022-09-29
+- initial version
diff --git a/I2CKeyPad8x8.cpp b/I2CKeyPad8x8.cpp
index 53445c9..166f2f5 100644
--- a/I2CKeyPad8x8.cpp
+++ b/I2CKeyPad8x8.cpp
@@ -1,13 +1,11 @@
 //
 //    FILE: I2CKeyPad8x8.cpp
 //  AUTHOR: Rob Tillaart
-// VERSION: 0.1.0
+// VERSION: 0.1.1
 // PURPOSE: Arduino library for 8x8 or smaller KeyPad connected to an I2C PCF8575.
 //     URL: https://github.com/RobTillaart/I2CKeyPad8x8
 //
-//  HISTORY:
-//  0.1.0  2022-09-29  initial version
-
+// HISTORY: see changelog.md
 
 
 #include "I2CKeyPad8x8.h"
diff --git a/I2CKeyPad8x8.h b/I2CKeyPad8x8.h
index 652eb00..8bf828a 100644
--- a/I2CKeyPad8x8.h
+++ b/I2CKeyPad8x8.h
@@ -2,7 +2,7 @@
 //
 //    FILE: I2CKeyPad8x8.h
 //  AUTHOR: Rob Tillaart
-// VERSION: 0.1.0
+// VERSION: 0.1.1
 // PURPOSE: Arduino library for 8x8 or smaller KeyPad connected to an I2C PCF8575.
 //     URL: https://github.com/RobTillaart/I2CKeyPad
 
@@ -11,10 +11,10 @@
 #include "Wire.h"
 
 
-#define I2C_KEYPAD8x8_LIB_VERSION    (F("0.1.0"))
+#define I2C_KEYPAD8x8_LIB_VERSION         (F("0.1.1"))
 
-#define I2C_KEYPAD8x8_NOKEY          64
-#define I2C_KEYPAD8x8_FAIL           65
+#define I2C_KEYPAD8x8_NOKEY               64
+#define I2C_KEYPAD8x8_FAIL                65
 
 
 class I2CKeyPad8x8
diff --git a/LICENSE b/LICENSE
index ea27d2d..cb50267 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2022 Rob Tillaart
+Copyright (c) 2022-2022 Rob Tillaart
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
index 0a3728f..e65b8a9 100644
--- a/README.md
+++ b/README.md
@@ -30,19 +30,15 @@ See the conceptual schema below.
           PROC             PCF8575              KEYPAD
         +--------+        +--------+          +--------+
         |        |        |       0|----------|R       |
-        |    SDA |--------|       1|----------|O       |
-        |    SCL |--------|       2|----------|W       |
-        |        |        |       3|----------|S       |
+        |    SDA |--------|       .|----------|O       |
+        |    SCL |--------|       .|----------|W       |
+        |        |        |       7|----------|S       |
         |        |        |       .|          |        |
         |        |        |       .|          |        |
         |        |        |       8|----------|C       |
-        |        |        |       9|----------|O       |
-        |        |        |      10|----------|L       |
-        |        |        |      11|----------|S       |
-        |        |        |       .|          |        |
-        |        |        |       .|          |        |
-        |        |        |      16|----------|        |
-
+        |        |        |       .|----------|O       |
+        |        |        |       .|----------|L       |
+        |        |        |      15|----------|S       |
         +--------+        +--------+          +--------+ 
 ```
 
@@ -110,10 +106,17 @@ See examples
 
 ## Future
 
+
+#### must
+- update documentation
+
+#### should
 - test extensively
   - basic working (OK)
   - interrupts
   - keymapping
   - performance
-- update documentation
 - keep in sync with **I2CKeyPad** as much as possible.
+
+#### would
+
diff --git a/library.json b/library.json
index 3175c71..1ce06f8 100644
--- a/library.json
+++ b/library.json
@@ -15,7 +15,7 @@
     "type": "git",
     "url": "https://github.com/RobTillaart/I2CKeyPad8x8.git"
   },
-  "version": "0.1.0",
+  "version": "0.1.1",
   "license": "MIT",
   "frameworks": "arduino",
   "platforms": "*",
diff --git a/library.properties b/library.properties
index 3deea40..6de8003 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=I2CKeyPad8x8
-version=0.1.0
+version=0.1.1
 author=Rob Tillaart <rob.tillaart@gmail.com>
 maintainer=Rob Tillaart <rob.tillaart@gmail.com>
 sentence=Arduino library for a KeyPad connected to a PCF8575.