From 6298b984b904c1238b59ab836ae55d9707504036 Mon Sep 17 00:00:00 2001
From: "@baamiis" <Khamdou@icloud.com>
Date: Mon, 1 Dec 2025 19:13:29 +0000
Subject: [PATCH 1/2] Create CODE_OF_CONDUCT.md

added CODE_OF_CONDUCT.md file
---
 CODE_OF_CONDUCT.md | 295 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 295 insertions(+)
 create mode 100644 CODE_OF_CONDUCT.md

diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md
new file mode 100644
index 0000000..f6318e3
--- /dev/null
+++ b/CODE_OF_CONDUCT.md
@@ -0,0 +1,295 @@
+# Contributing to KDOS
+
+Thank you for your interest in contributing to KDOS (formerly KTOS)! This document provides guidelines and instructions for contributing to our tiny cooperative RTOS.
+
+## Table of Contents
+- [Code of Conduct](#code-of-conduct)
+- [Getting Started](#getting-started)
+- [Development Workflow](#development-workflow)
+- [Coding Standards](#coding-standards)
+- [Commit Guidelines](#commit-guidelines)
+- [Pull Request Process](#pull-request-process)
+- [Testing](#testing)
+- [Documentation](#documentation)
+
+## Code of Conduct
+
+This project adheres to a Code of Conduct. By participating, you are expected to uphold this code. Please report unacceptable behavior to [your-email]@[domain].
+
+## Getting Started
+
+### Prerequisites
+- Git
+- Appropriate toolchain for your target platform (e.g., gcc-arm-none-eabi for ARM)
+- Basic understanding of embedded systems and C programming
+
+### Setting Up Your Development Environment
+
+1. **Fork the repository**
+   - Click the "Fork" button on GitHub
+   - Clone your fork locally:
+     ```bash
+     git clone https://github.com/YOUR-USERNAME/ktos.git
+     cd ktos
+     ```
+
+2. **Add upstream remote**
+   ```bash
+   git remote add upstream https://github.com/ORIGINAL-OWNER/ktos.git
+   ```
+
+3. **Build the project**
+   ```bash
+   make all
+   ```
+
+4. **Run tests**
+   ```bash
+   make test
+   ```
+
+## Development Workflow
+
+1. **Create a branch** for your work
+   ```bash
+   git checkout -b feature/your-feature-name
+   ```
+   
+   Branch naming conventions:
+   - `feature/description` - for new features
+   - `fix/description` - for bug fixes
+   - `docs/description` - for documentation
+   - `refactor/description` - for code refactoring
+   - `test/description` - for test improvements
+
+2. **Make your changes**
+   - Write clean, well-documented code
+   - Follow the coding standards below
+   - Add tests for new functionality
+
+3. **Keep your branch updated**
+   ```bash
+   git fetch upstream
+   git rebase upstream/main
+   ```
+
+4. **Test your changes**
+   - Build the project
+   - Run all tests
+   - Test on actual hardware if possible
+
+5. **Commit your changes**
+   - Follow the commit message guidelines below
+   - Keep commits focused and atomic
+
+6. **Push to your fork**
+   ```bash
+   git push origin feature/your-feature-name
+   ```
+
+7. **Open a Pull Request**
+   - Go to the original repository on GitHub
+   - Click "New Pull Request"
+   - Select your branch
+   - Fill out the PR template completely
+
+## Coding Standards
+
+### C Code Style
+
+- **Indentation**: 4 spaces (no tabs)
+- **Line length**: Maximum 100 characters
+- **Braces**: K&R style
+  ```c
+  if (condition) {
+      do_something();
+  }
+  ```
+
+- **Naming conventions**:
+  - Functions: `k_function_name` or `KFunction` (follow existing style in KDOS)
+  - Task functions: descriptive names like `task_timer`, `task_serial`
+  - Types: `snake_case_t` (e.g., `task_handle_t`)
+  - Macros/Constants: `UPPER_CASE` (e.g., `KDOS_MAX_TASKS`, `MSG_TYPE_INIT`)
+  - Keep consistency with existing KDOS code style
+
+- **Comments**:
+  - Use `/* */` for multi-line comments
+  - Use `//` for single-line comments
+  - Document all public APIs with descriptive comments
+  - Explain "why" not "what" in comments
+
+### Code Organization
+
+- Keep functions small and focused (ideally < 50 lines)
+- One function should do one thing
+- Minimize global state
+- Use static functions for internal implementation details
+- Group related functions together
+
+### Memory Management
+
+- **No dynamic allocation** in core KTOS code
+- All memory should be statically allocated or stack-based
+- Document memory requirements clearly
+- Avoid recursion to prevent stack overflow
+
+### Platform-Specific Code
+
+- Keep platform-specific code isolated in separate files
+- Use clear abstractions for hardware access
+- Document platform requirements
+
+## Commit Guidelines
+
+### Commit Message Format
+
+```
+<type>: <subject>
+
+<body>
+
+<footer>
+```
+
+**Type** must be one of:
+- `feat`: A new feature
+- `fix`: A bug fix
+- `docs`: Documentation only changes
+- `style`: Code style changes (formatting, missing semicolons, etc.)
+- `refactor`: Code change that neither fixes a bug nor adds a feature
+- `perf`: Performance improvement
+- `test`: Adding or updating tests
+- `chore`: Changes to build process or auxiliary tools
+
+**Subject**:
+- Use imperative mood ("add feature" not "added feature")
+- Don't capitalize first letter
+- No period at the end
+- Maximum 50 characters
+
+**Body** (optional):
+- Explain what and why, not how
+- Wrap at 72 characters
+
+**Footer** (optional):
+- Reference issues: `Closes #123` or `Fixes #456`
+
+### Examples
+
+```
+feat: add semaphore support for task synchronization
+
+Implements counting semaphores to allow tasks to synchronize
+access to shared resources. Includes wait and signal operations
+with timeout support.
+
+Closes #42
+```
+
+```
+fix: prevent race condition in scheduler
+
+The task ready queue was not properly protected during interrupt
+context, leading to occasional task corruption.
+```
+
+## Pull Request Process
+
+1. **Before submitting**:
+   - Ensure all tests pass
+   - Update documentation if needed
+   - Rebase on latest main branch
+   - Ensure your branch has a clear, linear history
+
+2. **PR Description**:
+   - Fill out the entire PR template
+   - Explain what changed and why
+   - Link related issues
+   - Include test results
+
+3. **Review Process**:
+   - At least one maintainer must approve
+   - All CI checks must pass
+   - All review comments must be addressed
+   - Conversation must be resolved
+
+4. **After approval**:
+   - Maintainers will merge your PR
+   - You can delete your branch after merging
+
+## Testing
+
+### Unit Tests
+
+- Write tests for all new functionality
+- Ensure existing tests still pass
+- Aim for high code coverage
+- Test edge cases and error conditions
+
+### Hardware Testing
+
+When possible, test on actual hardware:
+- Document which platform(s) you tested on
+- Include test results in your PR
+- Note any platform-specific behaviors
+
+### Test Naming
+
+```c
+void test_task_create_success(void);
+void test_task_create_null_pointer(void);
+void test_scheduler_round_robin(void);
+```
+
+## Documentation
+
+### Code Documentation
+
+- Document all public APIs
+- Use clear, descriptive comments
+- Include parameter descriptions
+- Document return values and error conditions
+- Provide usage examples for complex functions
+
+Example:
+```c
+/**
+ * Create a new task in the KTOS scheduler
+ * 
+ * @param task_func Pointer to the task function
+ * @param priority Task priority (0 = highest)
+ * @param stack_size Size of task stack in bytes
+ * @return Task handle on success, NULL on failure
+ * 
+ * Example:
+ *   task_handle_t task = ktos_task_create(my_task, 0, 512);
+ *   if (task == NULL) {
+ *       // Handle error
+ *   }
+ */
+task_handle_t ktos_task_create(task_func_t task_func, 
+                                uint8_t priority, 
+                                size_t stack_size);
+```
+
+### README and Guides
+
+- Update README.md if you add new features
+- Add examples for new functionality
+- Update architecture docs if changing core behavior
+
+## Questions?
+
+- Open an issue with the `question` label
+- Join our discussions (if you have a discussion forum)
+- Contact maintainers
+
+## Recognition
+
+Contributors will be recognized in:
+- CONTRIBUTORS.md file
+- Release notes
+- Project documentation
+
+Thank you for contributing to KTOS!

From 1140bba5cd3d603fba3d6c694b04aacd21047fb2 Mon Sep 17 00:00:00 2001
From: "@baamiis" <Khamdou@icloud.com>
Date: Mon, 1 Dec 2025 19:27:27 +0000
Subject: [PATCH 2/2] Create CONTRIBUTING.md

Added CONTRIBUTING.md file
---
 CONTRIBUTING.md | 295 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 295 insertions(+)
 create mode 100644 CONTRIBUTING.md

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 0000000..f6318e3
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,295 @@
+# Contributing to KDOS
+
+Thank you for your interest in contributing to KDOS (formerly KTOS)! This document provides guidelines and instructions for contributing to our tiny cooperative RTOS.
+
+## Table of Contents
+- [Code of Conduct](#code-of-conduct)
+- [Getting Started](#getting-started)
+- [Development Workflow](#development-workflow)
+- [Coding Standards](#coding-standards)
+- [Commit Guidelines](#commit-guidelines)
+- [Pull Request Process](#pull-request-process)
+- [Testing](#testing)
+- [Documentation](#documentation)
+
+## Code of Conduct
+
+This project adheres to a Code of Conduct. By participating, you are expected to uphold this code. Please report unacceptable behavior to [your-email]@[domain].
+
+## Getting Started
+
+### Prerequisites
+- Git
+- Appropriate toolchain for your target platform (e.g., gcc-arm-none-eabi for ARM)
+- Basic understanding of embedded systems and C programming
+
+### Setting Up Your Development Environment
+
+1. **Fork the repository**
+   - Click the "Fork" button on GitHub
+   - Clone your fork locally:
+     ```bash
+     git clone https://github.com/YOUR-USERNAME/ktos.git
+     cd ktos
+     ```
+
+2. **Add upstream remote**
+   ```bash
+   git remote add upstream https://github.com/ORIGINAL-OWNER/ktos.git
+   ```
+
+3. **Build the project**
+   ```bash
+   make all
+   ```
+
+4. **Run tests**
+   ```bash
+   make test
+   ```
+
+## Development Workflow
+
+1. **Create a branch** for your work
+   ```bash
+   git checkout -b feature/your-feature-name
+   ```
+   
+   Branch naming conventions:
+   - `feature/description` - for new features
+   - `fix/description` - for bug fixes
+   - `docs/description` - for documentation
+   - `refactor/description` - for code refactoring
+   - `test/description` - for test improvements
+
+2. **Make your changes**
+   - Write clean, well-documented code
+   - Follow the coding standards below
+   - Add tests for new functionality
+
+3. **Keep your branch updated**
+   ```bash
+   git fetch upstream
+   git rebase upstream/main
+   ```
+
+4. **Test your changes**
+   - Build the project
+   - Run all tests
+   - Test on actual hardware if possible
+
+5. **Commit your changes**
+   - Follow the commit message guidelines below
+   - Keep commits focused and atomic
+
+6. **Push to your fork**
+   ```bash
+   git push origin feature/your-feature-name
+   ```
+
+7. **Open a Pull Request**
+   - Go to the original repository on GitHub
+   - Click "New Pull Request"
+   - Select your branch
+   - Fill out the PR template completely
+
+## Coding Standards
+
+### C Code Style
+
+- **Indentation**: 4 spaces (no tabs)
+- **Line length**: Maximum 100 characters
+- **Braces**: K&R style
+  ```c
+  if (condition) {
+      do_something();
+  }
+  ```
+
+- **Naming conventions**:
+  - Functions: `k_function_name` or `KFunction` (follow existing style in KDOS)
+  - Task functions: descriptive names like `task_timer`, `task_serial`
+  - Types: `snake_case_t` (e.g., `task_handle_t`)
+  - Macros/Constants: `UPPER_CASE` (e.g., `KDOS_MAX_TASKS`, `MSG_TYPE_INIT`)
+  - Keep consistency with existing KDOS code style
+
+- **Comments**:
+  - Use `/* */` for multi-line comments
+  - Use `//` for single-line comments
+  - Document all public APIs with descriptive comments
+  - Explain "why" not "what" in comments
+
+### Code Organization
+
+- Keep functions small and focused (ideally < 50 lines)
+- One function should do one thing
+- Minimize global state
+- Use static functions for internal implementation details
+- Group related functions together
+
+### Memory Management
+
+- **No dynamic allocation** in core KTOS code
+- All memory should be statically allocated or stack-based
+- Document memory requirements clearly
+- Avoid recursion to prevent stack overflow
+
+### Platform-Specific Code
+
+- Keep platform-specific code isolated in separate files
+- Use clear abstractions for hardware access
+- Document platform requirements
+
+## Commit Guidelines
+
+### Commit Message Format
+
+```
+<type>: <subject>
+
+<body>
+
+<footer>
+```
+
+**Type** must be one of:
+- `feat`: A new feature
+- `fix`: A bug fix
+- `docs`: Documentation only changes
+- `style`: Code style changes (formatting, missing semicolons, etc.)
+- `refactor`: Code change that neither fixes a bug nor adds a feature
+- `perf`: Performance improvement
+- `test`: Adding or updating tests
+- `chore`: Changes to build process or auxiliary tools
+
+**Subject**:
+- Use imperative mood ("add feature" not "added feature")
+- Don't capitalize first letter
+- No period at the end
+- Maximum 50 characters
+
+**Body** (optional):
+- Explain what and why, not how
+- Wrap at 72 characters
+
+**Footer** (optional):
+- Reference issues: `Closes #123` or `Fixes #456`
+
+### Examples
+
+```
+feat: add semaphore support for task synchronization
+
+Implements counting semaphores to allow tasks to synchronize
+access to shared resources. Includes wait and signal operations
+with timeout support.
+
+Closes #42
+```
+
+```
+fix: prevent race condition in scheduler
+
+The task ready queue was not properly protected during interrupt
+context, leading to occasional task corruption.
+```
+
+## Pull Request Process
+
+1. **Before submitting**:
+   - Ensure all tests pass
+   - Update documentation if needed
+   - Rebase on latest main branch
+   - Ensure your branch has a clear, linear history
+
+2. **PR Description**:
+   - Fill out the entire PR template
+   - Explain what changed and why
+   - Link related issues
+   - Include test results
+
+3. **Review Process**:
+   - At least one maintainer must approve
+   - All CI checks must pass
+   - All review comments must be addressed
+   - Conversation must be resolved
+
+4. **After approval**:
+   - Maintainers will merge your PR
+   - You can delete your branch after merging
+
+## Testing
+
+### Unit Tests
+
+- Write tests for all new functionality
+- Ensure existing tests still pass
+- Aim for high code coverage
+- Test edge cases and error conditions
+
+### Hardware Testing
+
+When possible, test on actual hardware:
+- Document which platform(s) you tested on
+- Include test results in your PR
+- Note any platform-specific behaviors
+
+### Test Naming
+
+```c
+void test_task_create_success(void);
+void test_task_create_null_pointer(void);
+void test_scheduler_round_robin(void);
+```
+
+## Documentation
+
+### Code Documentation
+
+- Document all public APIs
+- Use clear, descriptive comments
+- Include parameter descriptions
+- Document return values and error conditions
+- Provide usage examples for complex functions
+
+Example:
+```c
+/**
+ * Create a new task in the KTOS scheduler
+ * 
+ * @param task_func Pointer to the task function
+ * @param priority Task priority (0 = highest)
+ * @param stack_size Size of task stack in bytes
+ * @return Task handle on success, NULL on failure
+ * 
+ * Example:
+ *   task_handle_t task = ktos_task_create(my_task, 0, 512);
+ *   if (task == NULL) {
+ *       // Handle error
+ *   }
+ */
+task_handle_t ktos_task_create(task_func_t task_func, 
+                                uint8_t priority, 
+                                size_t stack_size);
+```
+
+### README and Guides
+
+- Update README.md if you add new features
+- Add examples for new functionality
+- Update architecture docs if changing core behavior
+
+## Questions?
+
+- Open an issue with the `question` label
+- Join our discussions (if you have a discussion forum)
+- Contact maintainers
+
+## Recognition
+
+Contributors will be recognized in:
+- CONTRIBUTORS.md file
+- Release notes
+- Project documentation
+
+Thank you for contributing to KTOS!