Clarifying Packet Table usage in README.md

Author: st1vms

README.md

@@ -1,20 +1,18 @@
 <a href="https://www.buymeacoffee.com/st1vms"><img src="https://img.buymeacoffee.com/button-api/?text=1 Pizza Margherita&emoji=🍕&slug=st1vms&button_colour=0fa913&font_colour=ffffff&font_family=Bree&outline_colour=ffffff&coffee_colour=FFDD00" /></a>
 # dynamic-bits
+
 ## Table of content
 
 - [Overview](#overview)
-- [Installation](#installation)
-    - [Manual (Linux)](#manual-linux-installation)
-    - [Requirements (Linux)](#requirements-linux)
-    - [Manual (Android)](#manual-android-installation)
-    - [Requirements (Android)](#requirements-android)
+- [Linux Installation](#linux-installation)
+    - [Building on Linux (Cmake)](#building-on-linux-cmake)
+- [Android Installation](#manual-android-installation)
 - [Uninstalling](#uninstalling)
 - [Usage](#usage)
 - [Notes](#notes)
 
--------------------------------------
 
-## Overview
+# Overview
 
 This is a serialization library that supports **variable length integers/doubles**, **UTF8 strings** and serialization of **boolean bits**.
 This library is designed to be **strong**, **lightweight** and **fast**, using (one-malloc) allocation strategy and minimizing the amount of resources during serialization/deserialization.
@@ -25,21 +23,34 @@ Each "packet" is defined in a packet table, a fixed number of fields is assigned
 
 Programmers must register their packets in the table before any de/serialization activity, this way thread safety can be achieved.
 
--------------------------------------
 
-## Installation
+# Linux-Installation
 
-For now only Linux manual installation option is available, along with Android binding...
+## Requirements
 
-## Manual-Linux-Installation
+- [cmake](https://cmake.org/install/) is required in order to build this library.
+- Download this repository, either by zip or git using:
+    ```
+    git clone https://github.com/st1vms/dynamic-bits
+    ```
 
-### Requirements-Linux
+## Before building
+_____________________________________
 
-- [cmake](https://cmake.org/install/) is required in order to build this library.
 
-After downloading the git repository, move into the downloaded directory, make a build folder and generate build files using cmake.
+Ensure to set optimal values for `PACKET_TABLE_SIZE` and `MAX_PACKET_FIELDS` macros. They are located in the first lines of [include/dpacket.h](include/dpacket.h)
+
+***PACKET_TABLE_SIZE** -> Max number of packets that can be registered.*
+
+***MAX_PACKET_FIELDS** -> Max number of fields a packet can hold.*
+
+It is drastically important to tweak these two values in order to optimize space required for building the static packet table.
+
+## Building-On-Linux-CMake
+__________________________________
+
+After configuration is done, open a terminal inside the repository directory, make a build folder and generate build files using cmake.
 ```
-git clone https://github.com/st1vms/dynamic-bits
 cd ./dynamic-bits
 mkdir build
 cd build
@@ -48,28 +59,33 @@ cmake .. && cmake --build .
 
 Inside the build folder you will find the generated shared library.
 
-To install the library run these two commands inside build folder...
+To install the library on Linux run these two commands inside build folder...
 
 ```
 sudo make install
 sudo ldconfig /usr/local/lib
 ```
 
--------------------------------------
-
-## Uninstalling
-
-Run these two commands inside project folder...
-```
-chmod u+x uninstall.sh
-sudo ./uninstall.sh
-```
 
--------------------------------------
+# Manual-Android-Installation
 
-## Manual-Android-Installation
 - Install [Android Studio](https://cmake.org/install/) if not already installed.
 - Open the JDBits bind project inside Android Studio
+
+## Before Building ( Android )
+_____________________________________
+Ensure to set optimal values for `PACKET_TABLE_SIZE` and `MAX_PACKET_FIELDS` macros. They are located in the first lines of [jdbits/src/main/cpp/include/dpacket.h](binds/Android/JDBits/jdbits/src/main/cpp/include/dpacket.h)
+
+***PACKET_TABLE_SIZE** -> Max number of packets that can be registered.*
+
+***MAX_PACKET_FIELDS** -> Max number of fields a packet can hold.*
+
+It is drastically important to tweak these two values in order to optimize space required for building the static packet table.
+
+
+## Building AAR library in Android Studio
+_____________________________________
+
 - After syncing gradle files, open a terminal and execute this command:
     ```
     JAVA_HOME=$HOME/android-studio/jbr ./gradlew jdbits:assemble
@@ -79,19 +95,29 @@ You will find the generated **jdbits-<build_version>.aar** file inside the `buil
 
 Copy the AAR file into your Android project **`libs`** folder, and import is as an **`implementation`** dependency, using the Android Studio dependency manager in your Project Settings.
 
--------------------------------------
 
 ## Usage
+_____________________________________
 
 Please refer to the examples provided in the [examples](examples/) folder, for the specific language/platform you're using...
 
 - [C-Example](examples/c-example/)
 - [Android-Java-Example](examples/android-example/app/src/main/java/com/example/dbitsandroidexample/MainActivity.java)
 
--------------------------------------
 
 ## Notes
+_____________________________________
 
 This library doesn't still support complex structures, such as arrays, unions, dictonaries, etc...
 
 I'm planning to add them very soon along with bindings for Python and Java.
+
+
+## Uninstalling
+_____________________________________
+
+Run these two commands inside project folder...
+```
+chmod u+x uninstall.sh
+sudo ./uninstall.sh
+```