README.md

ARM Cortex RTOS

This project is a Real-Time Operating System (RTOS) implemented for the ARM Cortex family. It includes features such as task scheduling, mutexes, and more.

Features

Task Scheduling

• Priority-based Scheduling: Tasks are scheduled based on their priority levels.
• Task States: Tasks can be in one of the following states: Suspended, Waiting, Ready, Running.
• AutoStart: Tasks can be configured to start automatically.

Mutexes

• Mutual Exclusion: Mutexes are used to prevent multiple tasks from accessing shared resources simultaneously.
• Priority Inversion Handling: The system handles priority inversion scenarios.

Getting Started

Prerequisites

• ARM Cortex development environment
• C compiler (e.g., GCC for ARM)

Installation

1. Clone the repository:

   git clone https://github.com/OmarZakaria10/My-Real-Time-Operating-System.git

2. Navigate to the project directory:

   cd My-Real-Time-Operating-System

Running the RTOS

1. Compile and Flash the compiled binary to your ARM Cortex device.
2. Reset the device to start the RTOS.

Usage

Task Creation

Tasks are defined and created in the main.c file. Here is an example:

#include "Scheduler.h"

void task1() {
    // Task code here
}

int main(void) {
    TASK Task1;
    Task1.Stack_Size = 1024;
    Task1.p_TaskEntry = task1;
    Task1.Priority = 1;
    strcpy(Task1.TaskName, "task_1");

    MYRTOS_CreateTask(&Task1);
    MYRTOS_ActivateTask(&Task1);
    MYRTOS_StartOS();

    while (1) {
        // Main loop
    }
}

Scheduling Tasks with Mutex Inversion example