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--- arduino [2015/04/01 10:37]
karl [Arduino and size optimization]
+++ arduino [2018/03/26 00:45] (aktuell)
karl [C++ new operator]
@@ Zeile 2: / Zeile 2: @@
 .12.2014
-===== Sublime IDE =====
+====== Eclipse Arduino IDE ======
+.4.2016
+https://www.youtube.com/watch?v=GZJ6UH_V_fg
+  * Download and extract Eclipse IDE for C/C++ Mars.2
+  * Go to Help->Eclipse Marketplace
+  * Install Arduino eclipse IDE V2
+  * Install AVR Eclipse Plugin V2.3.4
+  * Window -> Preferences -> Arduino: Point to your Arduino IDE installation (V1.6.5 recommended)
+===== New Project =====
+  * Create a new Arduino Project
+  * rename your .ino file into .cpp
+  * add #include <Arduino.h>
+Now you are ready to go! \\
+If you want to open this project in Arduino IDE, rename the .cpp file back to .ino
+====== Sublime IDE ======
 https://sublime.wbond.net/packages/Arduino-like%20IDE
 This should be great, since it has the sublime autocompletion, which is really missing in the original Arduiono IDE.
-===== ino - The Command Line Interface =====
+====== ino/Arturo - The Command Line Interface ======
 .12.2014
@@ Zeile 24: / Zeile 45: @@
 Here is the documentation for it: \\
 http://inotool.org/quickstart
+==== Update: ino forked into Arturo ====
+since ino wasn't supported any more, a fork of the project named "Arturo" was created:
+https://github.com/scottdarch/Arturo
 ==== ~/.inorc ====
@@ Zeile 158: / Zeile 185: @@
 </code>
-===== avrdude and AVR ISP mkII with USB on Linux =====
+====== avrdude and AVR ISP mkII with USB on Linux ======
 unlike as decribed here, which is a bit more complicated
 http://stackoverflow.com/a/5414566
@@ Zeile 181: / Zeile 208: @@
-===== Fuse Bit Calculator =====
+====== Fuse Bit Calculator ======
 http://www.engbedded.com/fusecalc/
-===== avrdude =====
+====== avrdude ======
 ==== Example Invocations ====
 http://www.nongnu.org/avrdude/user-manual/avrdude_6.html
-===== Arduino and size optimization =====
+====== Arduino and size optimization ======
   * http://blog.oscarliang.net/check-ram-memory-usage-arduino-optimization/  *
   * http://www.avrfreaks.net/forum/how-optimize-size
   * http://www.avrfreaks.net/forum/tut-c-gcc-and-progmem-attribute?name=PNphpBB2&file=viewtopic&t=38003
-  * very interesting: PROGMEM and stins in flash with <code> PSTR("My String in flash")</code>  \\ access this string with <code> pgm_read_byte_near(str+i) </code>, where str is the pointer given by a PSTR()-expression.
+  * very interesting: PROGMEM and strings in flash with <code> PSTR("My String in flash")</code>  \\ access this string with <code> pgm_read_byte_near(str+i) </code>, where str is the pointer given by a PSTR()-expression.
   * http://playground.arduino.cc/Main/CorruptArrayVariablesAndMemory
 ====== Arduino IDE for the ESP8266 ======
 https://github.com/esp8266/Arduino
+====== C++ new operator ======
+Here is a great article about this topic.
+http://arduino.land/FAQ/content/4/20/en/can-i-use-new-and-delete-with-arduino.html \\
+http://www.cplusplus.com/reference/new/operator%20new/
+Most useful is the placement operator for static allocated memory.
+<code,c++>
+#include <new> // very important, otherwise you get helpless compile errors!
+#include "memorydispenser.h"
+#define m(x) new (MemoryDispenser::get(sizeof(x))) x
+// usage example:
+JobController job = m(JobController(2));
+</code>
+{{tag>software english collection}}

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