Eclipse-Configuration.md

-### **1. Install GNU MCU Eclipse plugin**
-Open Eclipse, go to **Help->Install new software**.
-In _Work with_ put `http://gnu-mcu-eclipse.netlify.com/v4-neon-updates/` and press enter.
-In the list below, check only **`GNU MCU C/C++ ARM Cross Compiler`** and **`GNU MCU C/C++ OpenOCD Debugging`**, then follow the steps to finalize the installation.
+### **1. Install the required plugins**
+* **GNU MCU Ecplise**  
+Open Eclipse, go to **Help->Eclipse Marketplace**.
+In _Find_ search for `GNU MCU Eclipse` and click install.
+In the feature list make sure you checked **`GNU MCU C/C++ ARM Cross Compiler`** and **`GNU MCU C/C++ OpenOCD Debugging`**, then follow the steps to finalize the installation. No other features are required.
 
+* **CppStyle**  
+This extensions lets you run clang-format every time you save a file. Follow the same steps as the point above to install it.
 
 ### **2. Importing skyward-boardcore**
 After you cloned the skyward-boardcore repo on your system, in Eclipse go to **File->New->Makefile project with existing code**. Select the root directory of the skyward-boardcore repo, and choose **`ARM Cross GCC`** as the `Toolchain for Indexer Settings`
@@ -10,21 +13,42 @@ After you cloned the skyward-boardcore repo on your system, in Eclipse go to **F
 ### **3. Setting up the Indexer**
 We now need to setup the Indexer for code completion / error detection to work correctly.
 Go to **Project->Properties** and follow the instructions for each of the following sections, make sure you apply the settings after each section:
-* **C/C++ Build->Settings:**  
-Prefix: `arm-miosix-eabi-`  
-_Toolchain Path:_ Click on "project" right below the text box and add `/opt/arm-miosix-eabi/bin` to _"Toolchain Folder"_
+* **C/C++ Build:**  
+Uncheck `Use default build command`.  
+In `Build command` write, depending on your OS:  
+  * Windows  
+`py "${workspace_loc:/skyward-boardcore}\sbs"` 
+  * Linux  
+`${workspace_loc:/skyward-boardcore}/sbs` 
+
 * **C/C++ General->Indexer:**  
-Check **_"Enable project specific settings"_**  
-Uncheck **_"Index source files not included in the build"_** and **_"Allow euristic resolution of includes"_**  
-Check **_"Use active build configuration"_**. There appears to be a bug in eclipse that will switch back to _"Use a fixed build configuration"_ after you close the program. If you prefer, you can select your build configuration here and leave the check on _"Use a fixed build configuration"_.
+Check `Enable project specific settings`  
+Uncheck 
+* `Index source files not included in the build`
+* `Allow euristic resolution of includes`
+* `Index unused headers as C/C++ files`  
+  
+Finally, check `Use active build configuration`.   
+There appears to be a bug in eclipse that will switch back to `Use a fixed build configuration` after you close the program. If you prefer, you can select your build configuration here and leave the check on `Use a fixed build configuration`.
 
 ### **4. Adding board specific build configurations**
-_(Currently supported boards are STM32F429zi discovery and Skyward Stormtrooper Master)_  
-First, download the file for your desired board from [HERE](https://drive.google.com/open?id=1Jq4VUUA5OcZfbJRDmoJTISem0f8qh30k)  
+_(Currently supported boards are stm32f429zi_stm32f4discovery and stm32f429zi_skyward_homeone)_  
+First, download the file for your desired board and OS from [HERE](https://drive.google.com/open?id=1Jq4VUUA5OcZfbJRDmoJTISem0f8qh30k)  
 In the project properties, click on the **C/C++ Build** section and then on **Manage Configurations...**.   
-Create a new  configurations for your board (eg. "Discovery") making sure you selected **"Copy settings from... Existing configuration->Default"**  
-Press **Set Active** and apply the settings, then go to **File->Import->C/C++->C/C++ Project settings**. Select the configuration file for the board you want (eg. "SKW_TRP_Master.xml"), your project and the corresponding configuration.  
-After that, rebuild the index using **Project->C/C++ index->Rebuild**, and you're done!
+Create a new  configurations for your board (eg. "stm32f429zi_skyward_homeone") making sure you selected **"Copy settings from... Existing configuration->Default"**  
+Press **Set Active** and apply the settings, then go to **File->Import->C/C++->C/C++ Project settings**. Select the configuration file for the board you want (eg. "stm32f429zi_stm32f4discovery.xml"), your project and the corresponding configuration.  
+  
+Finally, we have to add filters to prevent the indexer to index files from other boards:  
+Go to **C/C++ General->Paths and Symbols->Source Location** select the `/skyward-boardcore` folder and click `Edit Fitler...` and then `Add multiple` on the next window.  
+You now have to select every folder under `libs/miosix-kernel/miosix/arch/` and `libs/miosix-kernel/miosix/config/arch/` that is not related to the board you are targeting. For example, if you are targeting the _stm32f429zi_skyward_homeone_ board, you should select:
+* *Every* folder under `libs/miosix-kernel/miosix/arch/` **but** `common` (these files are common for each board) and `cortexM4_stm32f4` (the MCU architecture of our board)
+* *Every* folder under `libs/miosix-kernel/miosix/arch/cortexM4_stm32f4/` **but** `common` and `stm32f429zi_skyward_homeone` (our board!)
+* *Every* folder under `libs/miosix-kernel/miosix/config/arch/` **but** `cortexM4_stm32f4` (the MCU architecture of our board)
+* *Every* folder under `libs/miosix-kernel/miosix/config/arch/cortexM4_stm32f4/` **but** `stm32f429zi_skyward_homeone` (our board!)
+
+  
+After that, rebuild the index using **Project->C/C++ index->Rebuild** and you should be good to go!
+
 
 ### **Creating settings for a new board**
 (WIP)