Switch to NeoPixelBus and add PlatformIO support

.gitignore

@@ -0,0 +1,7 @@
+.vscode/.browse.c_cpp.db*
+.vscode/c_cpp_properties.json
+.vscode/launch.json
+.vscode/ipch
+build/
+Sunrise/config.h
+.pio

.travis.yml

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+# Continuous Integration (CI) is the practice, in software
+# engineering, of merging all developer working copies with a shared mainline
+# several times a day < https://docs.platformio.org/page/ci/index.html >
+#
+# Documentation:
+#
+# * Travis CI Embedded Builds with PlatformIO
+#   < https://docs.travis-ci.com/user/integration/platformio/ >
+#
+# * PlatformIO integration with Travis CI
+#   < https://docs.platformio.org/page/ci/travis.html >
+#
+# * User Guide for `platformio ci` command
+#   < https://docs.platformio.org/page/userguide/cmd_ci.html >
+#
+#
+# Please choose one of the following templates (proposed below) and uncomment
+# it (remove "# " before each line) or use own configuration according to the
+# Travis CI documentation (see above).
+#
+
+
+#
+# Template #1: General project. Test it using existing `platformio.ini`.
+#
+
+# language: python
+# python:
+#     - "2.7"
+#
+# sudo: false
+# cache:
+#     directories:
+#         - "~/.platformio"
+#
+# install:
+#     - pip install -U platformio
+#     - platformio update
+#
+# script:
+#     - platformio run
+
+
+#
+# Template #2: The project is intended to be used as a library with examples.
+#
+
+# language: python
+# python:
+#     - "2.7"
+#
+# sudo: false
+# cache:
+#     directories:
+#         - "~/.platformio"
+#
+# env:
+#     - PLATFORMIO_CI_SRC=path/to/test/file.c
+#     - PLATFORMIO_CI_SRC=examples/file.ino
+#     - PLATFORMIO_CI_SRC=path/to/test/directory
+#
+# install:
+#     - pip install -U platformio
+#     - platformio update
+#
+# script:
+#     - platformio ci --lib="." --board=ID_1 --board=ID_2 --board=ID_N

.vscode/extensions.json

@@ -0,0 +1,7 @@
+{
+    // See http://go.microsoft.com/fwlink/?LinkId=827846
+    // for the documentation about the extensions.json format
+    "recommendations": [
+        "platformio.platformio-ide"
+    ]
+}

README.md

@@ -46,7 +46,32 @@ light:
     rgb_state_topic: "SunriseMCU/colorState"
     white_value_command_topic: "SunriseMCU/white"
     white_value_state_topic: "SunriseMCU/whiteState"
+    availability_topic: "LWT/SunriseMCU"
+    payload_available: "Online"
+    payload_not_available: "Offline"
     white_value_scale: 255
     retain: true
 ```
 
+## How to build with PlatformIO
+
+1. Install PlatformIO Core <http://docs.platformio.org/page/core.html>
+2. Clone the repo with git or download the sources as .zip and extract it
+3. Change into the folder where the platformio.ini is
+4. Run these commands:
+```shell
+  # Download/Install project libraries
+  > platformio lib install
+
+  # Build project
+  > platformio run
+
+  # Upload firmware to NodeMCU 1.0
+  > platformio run -e nodemcuv2 --target upload
+
+  # Upload firmware to DOIT ESP32 DEVKIT V1
+  > platformio run -e esp32doit-devkit-v1 --target upload
+
+  # Clean build files
+  > platformio run --target clean
+