Added support for Teensy CI (#5)

* Added support for Teensy CI

* Updates

* Update

Author: pablogs9

.github/workflows/ci.yml

@@ -16,10 +16,10 @@ jobs:
           with:
             path: checkout/
 
-        - name: Build OpenCR
+        - name: Build OpenCR and Teensy 3.2/4.1
           run: |
             apt update
-            apt install -y git curl lib32z1 wget
+            apt install -y git curl lib32z1 wget libfontconfig libxft2 xz-utils rsync
             curl -fsSL https://raw.githubusercontent.com/arduino/arduino-cli/master/install.sh | sh 
             mkdir -p /github/home/Arduino/libraries/micro_ros_arduino-0.0.1/
             cp -R checkout/* /github/home/Arduino/libraries/micro_ros_arduino-0.0.1/
@@ -28,6 +28,21 @@ jobs:
                 - https://raw.githubusercontent.com/ROBOTIS-GIT/OpenCR/master/arduino/opencr_release/package_opencr_index.json''' > arduino-cli.yaml
             export PATH=$PATH:/github/workspace/bin:/__w/micro_ros_arduino/micro_ros_arduino/bin
             arduino-cli core install OpenCR:OpenCR -v
+            wget https://downloads.arduino.cc/arduino-1.8.13-linux64.tar.xz
+            tar -xf arduino-1.8.13-linux64.tar.xz
+            wget https://www.pjrc.com/teensy/td_153/TeensyduinoInstall.linux64
+            chmod 755 TeensyduinoInstall.linux64
+            ./TeensyduinoInstall.linux64 --dir=arduino-1.8.13
+            # Faking loader
+            TRUE_PATH=$(which true)
+            rm -rf arduino-1.8.13/hardware/tools/teensy_post_compile
+            cp $TRUE_PATH arduino-1.8.13/hardware/tools/teensy_post_compile
+            cp -R arduino-1.8.13/hardware/teensy/ /github/home/.arduino15/packages/
+            rsync -a  arduino-1.8.13/hardware/tools/ /github/home/.arduino15/packages/tools/
+            rm -rf arduino-1.8.13
+            curl https://raw.githubusercontent.com/micro-ROS/micro_ros_arduino/foxy/extras/library_generation/platform_teensy.txt > /github/home/.arduino15/packages/teensy/avr/platform.txt
             arduino-cli core update-index
             arduino-cli lib update-index
             arduino-cli compile --fqbn OpenCR:OpenCR:OpenCR /github/home/Arduino/libraries/micro_ros_arduino-0.0.1/examples/micro-ros_publisher -v
+            arduino-cli compile --fqbn teensy:avr:teensy31 /github/home/Arduino/libraries/micro_ros_arduino-0.0.1/examples/micro-ros_publisher -v
+            arduino-cli compile --fqbn teensy:avr:teensy41 /github/home/Arduino/libraries/micro_ros_arduino-0.0.1/examples/micro-ros_publisher -v