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As a relative late comer to Arduino world, I went through the beginner tutorials and examplesusing the provided Arduino IDE. I faithfully downloaded it from arduino.ccweb site, took a quick tour and was pretty unimpressed with the set of features. For one, I amvery particular about the color scheme of my programming editors, and not having a choicewas an immediate downer.
- Nov 05, 2016 Feeding Frenzy adalah Game bertemakan rantai makanan bawah laut. Hewan besar memakan hewan yang lebih kecil. Ya, itulah Game 'Feeding Frenzy'. Pada Game ini pemain akan menggunakan ikan kecil untuk memakan ikan-ikan yang lebih kecil. Semakin banyak memakan ikan maka akan semakin besar ikan yang digunakan oleh pemain.
- Feeding Frenzy is a fun little game in which your only purpose is to play the role of a fish that needs to eat as much as possible, in order to grow and escape the threat of bigger predators. Over the course of the missions, your fish gets larger and larger, so that it can eat bigger fish as well.
Arduino IDE is simple to use, and I think this was one of the key design goals for this software.It is commonly used to introduce many folks to programming electronics, and just programming,notably in C/C++. As such, this tool is pretty limited, and limiting too. Very quickly I foundmyself very stuck unable to browse through external symbols by clicking through them, using auto-completefeatures, refactor code, and so on: all the 'basic' features I so got spoiled with, by tools such asJetBrain's RubyMine, AppCode, IDEA,open source (but originally IBM's) Eclipse, and not tomention Apple's XCode.
After going through several example projects using the IDE I became more and more frustrated withits limitations. Programming hardware is hard enough (pun intended), and the IDE is supposed tomake life easier.
For example,
- How do I explore the source code of the included libraries that are being used by my sketch?
- Why does 'Import Library' insert a new
#includeinto my sketch when I already have one? - Why is tab indentation not maintained as you move to the next line while editing?
- Why is the board and port selection remain global, and are not assigned to each sketch? Can't I be working on multiple boards at the same time, especially, say, when they talk to each other?
- And of course... why can't I change the goddamn colors :)
So I became worried that my foray into electronics would die young if I didn't find a more capableprogramming alternative, and so I started exploring.
Arduino IDE Alternatives
First off – a tiny disclaimer: this is not a feature by feature comparison of Arduino-capable IDEs.It's a personal opinion of an experienced software engineer, who recently entered this domain. I workon Mac OSX, and so I only briefly mention the Windows options. But on a Mac I did end up trying most of the options listed here.
When I talk about software IDE, I generally do not mean a fancy text editor. While I knowthat plenty of great developers love and use text editors on complicated software projects,the convenience of a true IDE on a small to mid-sized software project is hard to dispute.So while I do, when appropriate, use a combination of VIM or TextMate for exploring or quickly editing,I prefer to actually write code in a true IDE. If I had to define what true IDE means forme, I would list the following features:
- full indexing with ability to click on a symbol or use a key shortcut to go to the definition or source file where that symbol is defined
- in-place documentation lookup for APIs
- code auto-complete (configurable, and not automatic – key press invoked)
- code auto-format with automatic tab positioning while editing
- refactor (extract method, etc)
- symbol rename (automatic renaming of functions, class names with file name change, variables, etc across many files)
- built-in debugger
- automated test integration
- arguably less important are global project search, global find and replace, project-level symbol lookup.
My absolute favorite over the years have been the series of IDEs for all popular languages produced byJetBrains –– a company that singlehandedly dominated the IDE nitchefor over a decade now, including winning over droves of professional java programmers away from Eclipse.
But anyway, here is the list of what's available for proper software development of the code, with Arduinoas the final destination:
- Arduino IDE for Microsoft Visual Studio (Windows Only) is free.
- Visual Micro also sells a commercial debugger for Arduino, which seems to be rather unique. Thedebugger uses serial port to allow some limited debugging functionality on the host computer.
(screenshot courtesy VisualMicro)
- embedXCode – use XCode 4 or XCode 5 to writeArduino sketches. I tried to install this, and was able to pretty quickly compile a sketch.But to be honest, I never loved XCode to begin with. It's gotten infinitely better over the years,but something about it's Preferences screens is so incredibly daunting, that I never got reallygood at XCode. Perhaps someday :)
(screenshot courtesy StackOverflow)
- This brings us to the last contender: Eclipse. Eclipse has beenaround for a long time, and is an amazing platform for so many things, including software development.Having used Eclipse on several Java projects in the past, it seemed the most natural fit. So Idownloaded the Eclipse Arduino Plugin, and that's what therest of this post is about.
Eclipse Arduino Plugin Saves the Day
Having now used this IDE for several weeks straight, I am pretty happy with the Eclipse Arduino Plugin.The project is pretty active on GitHub, and the author is alsoquite nice :)
The Case for Open Source
One of the first things I bumped into, with the nightly build of the plugin and with my Arduino Esplora board,was a pretty major problem: I couldn't upload any sketches. So I posted a bug report on GitHub, and author replied with a quick note on howto get the source of the plugin, and which class to look at, so that I could fix the problem. It soundedlike a challenge. Of course I took it.
For the next few hours instead of working on my Arduino sketch I was fixing the Eclipse plugin. To my surprise, it wasrelatively easy to get setup with the environment where I imported the entire plugin source into JetBrainsIDEA (haha, sorry Eclipse! You are still number two :) and was able to diagnose and fix the issue withthe timing of opening serial port and uploading the sketch. A few hours later my pull request wasmerged,and the nightly build of Eclipse Plugin started working for everyone with Arduino Esplora! That, my friends,is the true power of open source.
While I was at it, I also updated the READMEwith proper markdown and (perhaps) slightly better English. And of course I couldn't stop there either,and continued going slightly crazy, massively refactoring serial communications of the plugin deep into the night,and then submitting a beautiful pull request. However, at thatpoint the plugin author probably had gotten pretty annoyed that I was making his code look and worka bit better, and sadly rejected the PR, explaining that another rewrite of serial comms is happening.Oh well, at least I can keep using my fork on my own machine, where I get to see pretty error messages that actuallyexplain what's going on :)
But I digress.
Installing Eclipse Plugin for Arduino
Option 1: probably the simplest way to get started is by downloading the nightly build,in my experience they've been pretty stable. The single-file download will already contain a compiled binary(called something like 'arduinoEclipse.app' or similar), and you can just run it.
Option 2: But my preferred way to install the plugin is to first install a full version of Eclipse Luna for C/C++,and then add Arduino plugin to it via software installer.
This blog postdoes a really good job at describing installation of the plugin. Skip to the section called Arduino Eclipse Plugin V2.2and follow well written instructions with screenshots.
Feeding Frenzy Download
The only change to the above instructions I would like to mention, is that I used 64-bit version of Eclipse on the Mac, and did notbump into any issues. It's possible I am not using any of the newest 'Teensy' processors the authorwas referring to, but with 64-bit address space Eclipse sure has a lot more RAM to work with. If you havemore than 8GB of RAM on your machine, you'll see pretty significant performance penalty when using 32-bitversion of Eclipse (or anything else for that matter).
Taking Full Advantage of Eclipse for Arduino IDE
Here I'd like to share some simple but powerful tidbits about how I use Eclipse, and why I think it's so great.
One of the nicest things about using Eclipse for Arduino is that you can explore (to study) as well as directly edit the source codeof the libraries. I've been developing my libraries this way – as part of a sketch, I would first add the library to the'Libraries' folder as a subfolder of my sketch, create class and header files there, and theneventually move the entire folder out into the external 'libraries' folder where all other 3rd partylibraries are located. Then Eclipse allows me to edit files there too, and so I can be tweaking the same librarywhile working on multiple sketches (as you can see in the screenshot below).
I can also assign different Arduino boards to each project, and it automatically switches when I switch projects.
I configured Eclipse to use Command-R to compile, and Command-U to upload my sketches, just like Arduino IDE.
I love the Serial Console that stays open and reconnects between uploads.
I constantly use the automatic rename feature, where I highlight a symbol and hit Option-Command-R, and justtype in the new name. Eclipse does the rest.
Focus cursor on a symbol (like a function call) and press F2. This will pop up a dialog that shows functiondeclaration. Super convenient!
Instead of pressing F2, press F3 (or Command-Click) to go to the source file where the symbol is defined.
Click on the tab above the editor window, and start dragging it around, creating split screen horizontally or vertically.Grab another tab and split more tabs into two or throw the selected tab behind other tabs in a given window. How great is that?
And I am not even mentioning (oh yes I am) the beautiful syntax highlighting, although I had to tweak this onebecause none of the themes were good enough :)
If you are using Eclipse Plugin and would like to use my settings, please feel free to download them.
These are some great features, and I am very glad that this plugin exists, because my Arduino development isinfinitely easier with it.
But this post has become way too long, and it's time to wrap up. Next time I'll talk about my robot movement library,and discuss using Eclipse for it's development in more details.
I leave you with this beautiful screenshot of the Eclipse open with my library work in progress....
Feeding Frenzy — multiplayer Python / SDL two-dimensional platformer, the dwarves fighting for food.
Feeding Frenzy supports a multiplayer mode for two to eight players can play on the same computer or local network. When playing on LAN one instance of the game runs as a server to synchronize players and levels, while others operate as clients.
Gameplay Feeding Frenzy is to control the gnome collecting food scattered on the platforms and transfer it to your house (made in the form of mushrooms). If a leprechaun doesn’t visit your house too long and don’t bring food, you starve to death.
Collected dwarf food (bananas, berries, etc.) can be used as a weapon to knock them into other dwarves. In contact with the dwarf for some time lost consciousness, taken away from the downed dwarf’s food has more nutritional value (adds more power).
Feeding Frenzy has low system requirements, can run in window and full screen mode is supported by music and sound. There are four levels with gnomes and one with sheep, the levels are simple XML-files (you can edit and/or create your own), controlled with the keyboard (configurable).
License: GNU General Public License version 2.0 (GPLv2)
Author: posixru
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