Improved repository README.md

README.md

@@ -21,19 +21,63 @@ greet("world");
 
 See the complete documentation [here](https://uartix.vercel.app).
 
+## Why?
+
+- The Raspberry Pi Pico, with its dual-core ARM Cortex-M0+ processor, offers a powerful yet affordable platform for hardware-level computation.
+- Uartix provides a specialized environment where developers can perform complex mathematical operations directly on the hardware.
+- On a Raspberry Pi Pico, Uartix offers a cost-effective solution compared to many external coprocessors.
+- Uartix enhances the capabilities of the Raspberry Pi Pico by simplifying the development process with hardware-level mathematical calculations.
+- The Raspberry Pi Pico, with its energy-efficient ARM Cortex-M0+ cores, offers a low-power solution for performing mathematical calculations which is perfect for Uartix runtime execution.
+- Why not? I was bored when I started developing this.
+
 ## Getting Started
 
+Before installing Uartix, ensure you have JDK 22 (or OpenJDK) installed on your system.
+
 ### Linux
 
-On Ubuntu and other Linux distro with `dpkg`, you can simply download the `*.deb` file from [release page](https://github.com/nthnn/Uartix/releases), then install Uartix as shown below:
+On Ubuntu and other Linux distro with `dpkg`, you can simply download the `*.deb` file from [release page](https://github.com/nthnn/Uartix/releases) and install Uartix with the following command:
 
 ```shell
 sudo dpkg -i uartix_*.deb
 ```
 
 ### Windows
 
-Download the `.zip` from the [release page](https://github.com/nthnn/Uartix/releases) for Windows. Extract it to `C:\uartix` then add `C:\uartix\bin` to your Environment Path variables.
+Download the `.zip` file from the [release page](https://github.com/nthnn/Uartix/releases) for Windows. Extract it to `C:\` and add `C:\uartix\bin` to your Environment Path variables.
+
+## Building from Source
+
+To build Uartix from source on Ubuntu, run the following commands to automate the build process for `*.deb` and `*.zip` files, excluding the build process for the interpreter:
+
+```shell
+chmod +x ./build.sh
+./build.sh
+```
+
+## Interpreter
+
+To build the interpreter, open this repository in IntelliJ. From the menu, click `Build` and select `Build Artifacts > Build`.
+
+## Launcher
+
+To build the Uartix launcher, ensure you have Rust and cargo installed on your system. Also, install the MinGW and Rust toolchain for Windows target with the following commands:
+
+```shell
+sudo apt-get install mingw-w64
+rustup target add x86_64-pc-windows-gnu
+```
+
+Then, build the launcher with:
+
+```shell
+cargo build --release
+cargo build --release --target x86_64-pc-windows-gnu
+```
+
+## Firmware
+
+To install the firmware on your Raspberry Pi Pico, connect the device to your system in flash mode. Download the UF2 binary of the Uartix firmware from the [release page](https://github.com/nthnn/Uartix/releases) and drag and drop it to your Raspberry Pi Pico storage.
 
 ## Development Support