Documentation Structure ======================= Purpose ------- This document defines the documentation structure of the MOTSEN Tool project. The goal is to keep all project, system, hardware, software, production, and development environment documentation organized in a clear and maintainable way. Documentation Overview ---------------------- The MOTSEN documentation is divided into seven main sections: 1. Project 2. System 3. Hardware 4. Software 5. Production 6. Development Environment Guides 7. Miscellaneous Folder Structure ---------------- .. code-block:: text docs/ ├── 01_Project/ │ ├── definition.rst │ ├── documentation_structure.rst │ ├── project_plan.rst │ └── presentations/ │ ├── 02_System/ │ ├── system_description.rst │ ├── system_requirements.rst │ ├── use_cases.rst │ ├── icd.rst │ ├── system_test_plan.rst │ └── system_test_results.rst │ ├── 03_Hardware/ │ ├── hardware_architecture.rst │ ├── hardware_requirements.rst │ ├── hardware_test_plan.rst │ └── hardware_test_results.rst │ ├── 04_Software/ │ ├── software_architecture.rst │ ├── software_requirements.rst │ ├── software_test_plan.rst │ └── software_test_results.rst │ ├── 05_Production/ │ ├── manufacture_documents.rst │ ├── service_and_maintenance.rst │ └── user_manual.rst │ ├── 06_Development_Environment/ │ └── development_environment_guides.rst │ └── 07_Miscellaneous/ └── miscellaneous.rst Documentation Map ----------------- .. code-block:: text MOTSEN Documentation │ ├── Project │ ├── Definition │ ├── Documentation Structure │ ├── Plan │ └── Presentations │ ├── System │ ├── Description │ ├── Requirements │ ├── Use Cases │ ├── ICD │ ├── Test Plan │ └── Test Results │ ├── Hardware │ ├── Architecture │ ├── Requirements │ ├── Test Plan │ └── Test Results │ ├── Software │ ├── Architecture │ ├── Requirements │ ├── Test Plan │ └── Test Results │ ├── Production │ ├── Manufacture Documents │ ├── Service & Maintenance │ └── User Manual │ ├── Development Environment Guides │ └── Miscellaneous Section Descriptions -------------------- Project ~~~~~~~ The Project section contains high-level project documentation. It defines what the MOTSEN Tool is, why it is developed, how the documentation is structured, and how the project will be planned. Typical content: * Project definition * Project scope * Project phases * Documentation rules * Project plan * Presentations System ~~~~~~ The System section describes the complete MOTSEN Tool from a system point of view. It defines what the system shall do, how the user interacts with it, and how the system interfaces with external devices. Typical content: * System description * System requirements * Use cases * Interface Control Document * System test plan * System test results Hardware ~~~~~~~~ The Hardware section contains all hardware-related documentation. It describes the electronic architecture, hardware requirements, and hardware verification activities. Typical content: * Hardware architecture * Electrical requirements * Measurement circuits * Power stage interface * Protection circuits * Hardware test plan * Hardware test results Software ~~~~~~~~ The Software section contains all firmware and software-related documentation. It describes the software architecture, software requirements, and software verification activities. Typical content: * Software architecture * Software layers * Drivers * HAL abstraction * Application modules * Communication stack * Software test plan * Software test results Production ~~~~~~~~~~ The Production section contains documentation required for manufacturing, servicing, and using the product. This section becomes more important during the productization phase. Typical content: * Manufacturing documents * BOM * Assembly documents * Production test procedures * Calibration procedures * Service instructions * User manual Development Environment Guides ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ This section describes how the development environment is prepared and used. Typical content: * VS Code setup * Toolchain setup * CMake setup * Git workflow * Debugging setup * Flashing procedure * S32DS generated file integration * Development rules Miscellaneous ~~~~~~~~~~~~~ The Miscellaneous section contains supporting documents that do not clearly belong to the other main sections. Typical content: * Notes * Research documents * Temporary documents * Supplier information * Experimental results * Legacy information Requirement Traceability Concept -------------------------------- The documentation shall support traceability from system requirements to hardware and software requirements. .. code-block:: text System Requirement │ ├── Hardware Requirement │ └── Hardware Test Case │ └── Software Requirement └── Software Test Case Example: .. code-block:: text SYS_REQ_001 │ ├── HW_REQ_001 │ └── HW_TEST_001 │ └── SW_REQ_001 └── SW_TEST_001 Document Naming Rules --------------------- The following naming rules shall be used: * File names shall use lowercase letters. * Words shall be separated with underscores. * File names shall describe the document content clearly. * Each main documentation section shall have its own folder. * Requirement documents shall be separated from test documents. Examples: .. code-block:: text system_requirements.rst hardware_architecture.rst software_test_plan.rst user_manual.rst Requirement ID Rules -------------------- Requirement IDs shall be unique and structured. .. list-table:: :header-rows: 1 :widths: 30 70 * - Prefix - Meaning * - SYS_REQ - System requirement * - HW_REQ - Hardware requirement * - SW_REQ - Software requirement * - SYS_TEST - System test case * - HW_TEST - Hardware test case * - SW_TEST - Software test case Example requirement IDs: .. code-block:: text SYS_REQ_001 SYS_REQ_002 HW_REQ_001 SW_REQ_001 SYS_TEST_001 Documentation Rules ------------------- The following rules shall be followed: * Each document shall have a clear title. * Each document shall describe its purpose. * Requirements shall be written clearly and testably. * Test plans shall reference related requirements. * Test results shall reference related test plans. * Changes shall be tracked using Git. * Obsolete documents shall not be deleted immediately; they shall be moved to archive or miscellaneous if needed. Recommended Documentation Flow ------------------------------ .. code-block:: text 1. Define project scope 2. Define system description 3. Define system requirements 4. Derive hardware requirements 5. Derive software requirements 6. Define test plans 7. Execute tests 8. Store test results 9. Update documentation when design changes Visualization With Graphviz --------------------------- If Graphviz is enabled in the documentation toolchain, the following diagram can be rendered automatically. .. graphviz:: digraph documentation_structure { rankdir=TB; node [shape=box, style=rounded]; MOTSEN [label="MOTSEN Documentation"]; Project [label="1. Project"]; System [label="2. System"]; Hardware [label="3. Hardware"]; Software [label="4. Software"]; Production [label="5. Production"]; DevEnv [label="6. Development Environment Guides"]; Misc [label="7. Miscellaneous"]; MOTSEN -> Project; MOTSEN -> System; MOTSEN -> Hardware; MOTSEN -> Software; MOTSEN -> Production; MOTSEN -> DevEnv; MOTSEN -> Misc; Project -> Definition; Project -> DocumentationStructure; Project -> Plan; Project -> Presentations; System -> SystemDescription; System -> SystemRequirements; System -> UseCases; System -> ICD; System -> SystemTestPlan; System -> SystemTestResults; Hardware -> HardwareArchitecture; Hardware -> HardwareRequirements; Hardware -> HardwareTestPlan; Hardware -> HardwareTestResults; Software -> SoftwareArchitecture; Software -> SoftwareRequirements; Software -> SoftwareTestPlan; Software -> SoftwareTestResults; Production -> ManufactureDocuments; Production -> ServiceMaintenance; Production -> UserManual; } Notes ----- This structure is intended to support the MOTSEN Tool from early MVP development to final productization. The structure may be extended later, but the main seven-section layout should remain stable.