Support for platformio and travis-ci

.travis.yml

@@ -0,0 +1,67 @@
+# Continuous Integration (CI) is the practice, in software
+# engineering, of merging all developer working copies with a shared mainline
+# several times a day < http://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
+#   < http://docs.platformio.org/page/ci/travis.html >
+#
+# * User Guide for `platformio ci` command
+#   < http://docs.platformio.org/page/userguide/cmd_ci.html >
+#
+#
+# Please choice 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
+#
+# script:
+#     - platformio run
+
+
+#
+# Template #2: The project is intended to by used as a library with examples
+#
+
+language: python
+python:
+    - "2.7"
+
+sudo: false
+cache:
+    directories:
+        - "~/.platformio"
+
+env:
+    - PLATFORMIO_CI_SRC=examples/main.cpp
+
+install:
+    - pip install -U platformio
+
+script:
+    - platformio ci --lib="." "examples/SimpleTouch" --board=esp01
+    - platformio ci --lib="." "examples/GPIOinverter" --board=esp01
+    - platformio ci --lib="." "examples/LEDfade" --board=esp01
+    - platformio ci --lib="." "examples/DataStream" --board=esp01
+

library.json

@@ -0,0 +1,12 @@
+{
+        "name": "MPR121",
+        "version": "1.0.0",
+        "keywords": "MPR121, Touch, I2C",
+        "description": "Library for the MPR121 touch controller",
+        "repository": {
+                "type": "git",
+                "url": "https://github.com/BareConductive/mpr121"
+        },
+        "frameworks": "arduino",
+        "platforms": "espressif8266"
+}

MPR121/MPR121.cpp → src/MPR121.cpp

@@ -50,7 +50,6 @@ extern "C" {
 #define OUT_OF_RANGE_BIT 4
 
 MPR121_t::MPR121_t(){
-	Wire.begin();	
 	address = 0x5C;    // default address is 0x5C, for use with Bare Touch Board
 	ECR_backup = 0x00;
 	running = false;
@@ -676,4 +675,4 @@ void MPR121_t::setSamplePeriod(mpr121_sample_interval_t period){
 	setRegister(MPR121_AFE2, (scratch & 0xF8) | (period & 0x07));
 }
 
-MPR121_t MPR121 = MPR121_t();
+MPR121_t MPR121 = MPR121_t();