Micrified

The following are things that were unclear, or difficulties I encountered using the guide.

I was unsure whether the link in step (1) needed to be visited, or if the content underneath it (Setup Locale, etc) was the same stuff I'd find at the link. All I needed to do was visit to check this out, but it was still just a slight bit confusing at first.
In "Setup Sources", command (1) has a duplicate sudo keyword
In "Setup Sources", command (3) has unusual quotation marks and a unexpected newline if copy-pasted into the terminal. The newline goes into the created file and causes a parse error, and the quotation marks get posted literally instead of being interpreted as a command. Therefore, lsb_release -cs doesn't paste the current release name into the file, but just that literal text surrounded by the "fake" backticks.
TODO

More coming ...

ErleRobot Firmware Compilation

If I succeed in compiling this, the steps will be listed below. For your information, I'm running: MacOS El Capitan 10.11.6.

The repository asks you run:

brew tap PX4/homebrew-px4
brew tap osrf/simulation

	1. https://index.ros.org/doc/ros2/
	2. http://design.ros2.org/articles/why_ros2.html
	3. https://en.wikipedia.org/wiki/Robot_Operating_System#Early_days_at_Stanford_(2007_and_earlier)
	4. https://spectrum.ieee.org/automaton/robotics/robotics-software/wizards-of-ros-willow-garage-and-the-making-of-the-robot-operating-system
	5. http://www.willowgarage.com/pages/about-us
	6. http://www.willowgarage.com/pages/pr2/specs
	7. http://design.ros2.org/articles/ros_on_dds.html
	8. http://design.ros2.org/articles/changes.html

	New Links

	Python requirements from /Users/Owatch/Documents/Somnox/esp-idf/requirements.txt are satisfied.
	Warn about uninitialized values.
	-- Found Git: /usr/local/bin/git (found version "2.19.0")
	-- Unexpected file in components directory: /Users/Owatch/Documents/Somnox/esp-idf/components/.DS_Store
	-- IDF_TARGET not set, using default target: esp32
	-- The C compiler identification is GNU 8.2.0
	-- The CXX compiler identification is GNU 8.2.0
	-- The ASM compiler identification is GNU
	-- Found assembler: /Users/Owatch/Documents/Somnox/esp-idf/tools/tools/xtensa-esp32-elf/esp32-2019r1-8.2.0/xtensa-esp32-elf/bin/xtensa-esp32-elf-gcc
	-- Check for working C compiler: /Users/Owatch/Documents/Somnox/esp-idf/tools/tools/xtensa-esp32-elf/esp32-2019r1-8.2.0/xtensa-esp32-elf/bin/xtensa-esp32-elf-gcc

	Python requirements from /Users/Owatch/Documents/Somnox/esp-idf/requirements.txt are satisfied.
	Warn about uninitialized values.
	-- Found Git: /usr/local/bin/git (found version "2.19.0")
	-- Unexpected file in components directory: /Users/Owatch/Documents/Somnox/esp-idf/components/.DS_Store
	-- IDF_TARGET not set, using default target: esp32
	-- The C compiler identification is GNU 8.2.0
	-- The CXX compiler identification is GNU 8.2.0
	-- The ASM compiler identification is GNU
	-- Found assembler: /Users/Owatch/Documents/Somnox/esp-idf/tools/tools/xtensa-esp32-elf/esp32-2019r1-8.2.0/xtensa-esp32-elf/bin/xtensa-esp32-elf-gcc
	-- Check for working C compiler: /Users/Owatch/Documents/Somnox/esp-idf/tools/tools/xtensa-esp32-elf/esp32-2019r1-8.2.0/xtensa-esp32-elf/bin/xtensa-esp32-elf-gcc

	1. https://archive.physionet.org/physiobank/database/html/mitdbdir/mitdbdir.htm
	2. https://ecgwaves.com/ecg-topic/ecg-normal-p-wave-qrs-complex-st-segment-t-wave-j-point/
	3. https://physionet.org/lightwave/?db=mitdb/1.0.0

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