Move ErriezMCP23017 submodule to libraries directory

Author: Erriez

ErriezMCP23017

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+#/bin/bash
+
+# Exit immediately if a command exits with a non-zero status.
+set -e
+
+echo "Starting auto-build script..."
+
+
+function autobuild()
+{
+    # Set environment variables
+    BOARDS_AVR="--board uno --board micro --board pro16MHzatmega328 --board pro8MHzatmega328 --board megaatmega2560 --board leonardo"
+    BOARDS_ARM="--board due"
+    BOARDS_ESP="--board d1_mini --board nodemcuv2 --board lolin_d32"
+
+    echo "Build examples/01_Polling..."
+    platformio ci --lib="." ${BOARDS_AVR} ${BOARDS_ARM} ${BOARDS_ESP} examples/01_Polling/ErriezMCP23017_Blink/ErriezMCP23017_Blink.ino
+    platformio ci --lib="." ${BOARDS_AVR} ${BOARDS_ARM} ${BOARDS_ESP} examples/01_Polling/ErriezMCP23017_BlinkAsynchronous/ErriezMCP23017_BlinkAsynchronous.ino
+    platformio ci --lib="." ${BOARDS_AVR} ${BOARDS_ARM} ${BOARDS_ESP} examples/01_Polling/ErriezMCP23017_Button/ErriezMCP23017_Button.ino
+    platformio ci --lib="." ${BOARDS_AVR} ${BOARDS_ARM} ${BOARDS_ESP} examples/01_Polling/ErriezMCP23017_Debounce/ErriezMCP23017_Debounce.ino
+    platformio ci --lib="." ${BOARDS_AVR} ${BOARDS_ARM} ${BOARDS_ESP} examples/01_Polling/ErriezMCP23017_MultiplePins/ErriezMCP23017_MultiplePins.ino
+    platformio ci --lib="." ${BOARDS_AVR} ${BOARDS_ARM} ${BOARDS_ESP} examples/01_Polling/ErriezMCP23017_PinPort/ErriezMCP23017_PinPort.ino
+    
+    echo "Build examples/02_Interrupt_AVR..."
+    platformio ci --lib="." ${BOARDS_AVR} examples/02_Interrupt_AVR/01_ErriezMCP23017_AVR_INT0/01_ErriezMCP23017_AVR_INT0.ino
+    platformio ci --lib="." ${BOARDS_AVR} examples/02_Interrupt_AVR/02_ErriezMCP23017_AVR_PCINT/02_ErriezMCP23017_AVR_PCINT.ino
+    
+    echo "Build examples/03_Interrupt_ESP8266_ESP32..."
+    platformio ci --lib="." ${BOARDS_ESP}  examples/03_Interrupt_ESP8266_ESP32/01_ErriezMCP23017_ESP8266_ESP32_Interrupt/01_ErriezMCP23017_ESP8266_ESP32_Interrupt.ino
+}
+
+function generate_doxygen()
+{
+    echo "Generate Doxygen HTML..."
+
+    DOXYGEN_PDF="ErriezMCP23017.pdf"
+
+    # Cleanup
+    rm -rf html latex
+
+    # Generate Doxygen HTML and Latex
+    doxygen Doxyfile
+
+    # Allow filenames starting with an underscore    
+    echo "" > html/.nojekyll
+
+    # Generate PDF when script is not running on Travis-CI
+    if [[ -z ${TRAVIS_BUILD_DIR} ]]; then
+        # Generate Doxygen PDF
+        make -C latex
+
+        # Copy PDF to root directory
+        cp latex/refman.pdf ./${DOXYGEN_PDF}
+    fi
+}
+
+autobuild
+generate_doxygen

libraries/ErriezMCP23017/.auto-build.sh

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+# Exclude the following files to make this a C++ project
+*.sh linguist-vendored=true
+*.bat linguist-vendored=true
+
+# Ignore the following files when creating a release
+/.gitattributes export-ignore
+/.gitignore export-ignore
+/.travis.yml export-ignore
+/.*.sh export-ignore

libraries/ErriezMCP23017/.gitattributes

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+# Prerequisites
+*.d
+
+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.obj
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Fortran module files
+*.mod
+*.smod
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app
+
+.idea/
+platformio/

libraries/ErriezMCP23017/.gitignore

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+################################################################################
+# Title         : .travis.yml
+# Date created  : 8 July 2020
+# Author        : Erriez"
+#
+# This is a Continuous Integration script for Travis CI:
+# - Build Arduino examples with PlatformIO by using the library sources.
+# - Build Doxygen HTML and PDF and push this automatically to gh-pages. The
+#   documentation is published at: https://<USER>.github.io/<REPOSITORY_NAME
+#
+#############################################################################
+
+# Use Ubuntu 18.04 (Bionic Beaver)
+dist: bionic
+
+# PlatformIO requires deprecated Python 2.7
+language: python
+python: 2.7
+
+# Cache platformIO directory
+cache:
+  directories:
+    - "~/.platformio"
+
+# Blacklist
+branches:
+  except:
+    - gh-pages
+
+# Install dependencies
+addons:
+  apt:
+    packages:
+      - doxygen
+      - graphviz
+
+# Install Python PlatformIO
+install:
+  - pip install -U platformio
+  - platformio update
+
+# Build script
+script:
+  - bash .auto-build.sh
+
+# Push Doxygen html directory to Github gh-pages branch when building master
+deploy:
+  provider: pages               # Travis-CI - Github gh-pages
+  skip_cleanup: true            # Do not cleanup before push
+  github_token: $GITHUB_TOKEN   # Secure variable in Travis-CI project
+  keep_history: true
+  local_dir: html               # Push Doxygen html directory
+  on:
+    branch: master              # Only when pushing to master branch
+