Document Outline

• Requirements for MR100 Use
• Document List
• Right of Software Use
• 1. User’s Manual Organization
• 2. General Information
  • 2.1 Objective of MR100 Development
  • 2.2 Relationship between TRON Specification and MR100
  • 2.3 MR100 Features
• 3. Introduction to Kernel
  • 3.1 Concept of Real-time OS
    • 3.1.1 Why Real-time OS is Necessary
    • 3.1.2 Operating Principles of Kernel
  • 3.2 Service Call
    • 3.2.1 Service Call Processing
    • 3.2.2 Processing Procedures for Service Calls from Handlers
      • Service Calls from a Handler That Caused an Interrupt during Task Execution
      • Service Calls from a Handler That Caused an Interrupt during Service Call Processing
      • Service Calls from a Handler That Caused an Interrupt during Handler Execution
  • 3.3 Object
    • 3.3.1 The specification method of the object in a service call
  • 3.4 Task
    • 3.4.1 Task Status
    • 3.4.2 Task Priority and Ready Queue
    • 3.4.3 Task Priority and Waiting Queue
    • 3.4.4 Task Control Block(TCB)
  • 3.5 System States
    • 3.5.1 Task Context and Non-task Context
    • 3.5.2 Dispatch Enabled/Disabled States
    • 3.5.3 CPU Locked/Unlocked States
    • 3.5.4 Dispatch Disabled and CPU Locked States
  • 3.6 Regarding Interrupts
    • 3.6.1 Types of Interrupt Handlers
    • 3.6.2 The Use of Non-maskable Interrupt
    • 3.6.3 Controlling Interrupts
  • 3.7 Stacks
    • 3.7.1 System Stack and User Stack
• 4. Kernel
  • 4.1.1 Module Structure
  • 4.1.2 Module Overview
  • 4.1.3 Task Management Function
  • 4.1.4 Synchronization functions attached to task
  • 4.1.5 Synchronization and Communication Function (Semaphore)
  • 4.1.6 Synchronization and Communication Function (Eventflag)
  • 4.1.7 Synchronization and Communication Function (Data Queue)
  • 4.1.8 Synchronization and Communication Function (Mailbox)
  • 4.1.9 Memory pool Management Function(Fixed-size Memory pool)
  • 4.1.10 Variable-size Memory Pool Management Function
  • 4.1.11 Time Management Function
  • 4.1.12 Cyclic Handler Function
  • 4.1.13 Alarm Handler Function
  • 4.1.14 System Status Management Function
  • 4.1.15 Interrupt Management Function
  • 4.1.16 System Configuration Management Function
  • 4.1.17 Extended Function (Short Data Queue)
  • 4.1.18 Extended Function (Reset Function)
• 5. Service call reffernce
  • 5.1 Task Management Function
  • 5.2 Task Dependent Synchronization Function
  • 5.3 Synchronization & Communication Function (Semaphore)
  • 5.4 Synchronization & Communication Function (Eventflag)
  • 5.5 Synchronization & Communication Function (Data Queue)
  • 5.6 Synchronization & Communication Function (Mailbox)
  • 5.7 Memory Pool Management Function (Fixed-size Memory Pool)
  • 5.8 Memory Pool Management Function (Variable-size Memory Pool)
  • 5.9 Time Management Function
  • 5.10 Time Management Function (Cyclic Handler)
  • 5.11 Time Management Function (Alarm Handler)
  • 5.12 System Status Management Function
  • 5.13 Interrupt Management Function
  • 5.14 System Configuration Management Function
  • 5.15 Extended Function (Short Data Queue)
  • 5.16 Extended Function (Reset Function)
• 6. Applications Development Procedure Overview
  • 6.1 Overview
  • 6.2 Development Procedure Example
    • 6.2.1 Applications Program Coding
    • 6.2.2 Configuration File Preparation
    • 6.2.3 Configurator Execution
    • 6.2.4 System generation
    • 6.2.5 Writing ROM
• 7. Detailed Applications
  • 7.1 Program Coding Procedure in C Language
    • 7.1.1 Task Description Procedure
    • 7.1.2 Writing a Kernel (OS Dependent) Interrupt Handler
    • 7.1.3 Writing Non-kernel Interrupt Handler
    • 7.1.4 Writing Cyclic Handler/Alarm Handler
  • 7.2 Program Coding Procedure in Assembly Language
    • 7.2.1 Writing Task
    • 7.2.2 Writing Kernel Interrupt Handler
    • 7.2.3 Writing Non-kernel Interrupt Handler
    • 7.2.4 Writing Cyclic Handler/Alarm Handler
  • 7.3 Modifying MR100 Startup Program
    • 7.3.1 C Language Startup Program (crt0mr.a30)
  • 7.4 Memory Allocation
    • 7.4.1 Section used by the MR100
• 8. Using Configurator
  • 8.1 Configuration File Creation Procedure
    • 8.1.1 Configuration File Data Entry Format
      • Operator
      • Direction of computation
    • 8.1.2 Configuration File Definition Items
      • [( System Definition Procedure )]
      • [( System Clock Definition Procedure )]
      • [( Definition respective maximum numbers of items )]
      • [( Task definition )]
      • [( Eventflag definition )]
      • [( Semaphore definition )]
      • [(Data queue definition )]
      • [( Short data queue definition )]
      • [( Mailbox definition )]
      • [( Fixed-size memory pool definition )]
      • [( Variable-size memory pool definition )]
      • [( Cyclic handler definition )]
      • [( Alarm handler definition )]
      • [( Interrupt vector definition )]
      • [( Fixed interrupt vector definition )]
    • 8.1.3 Configuration File Example
  • 8.2 Configurator Execution Procedures
    • 8.2.1 Configurator Overview
      • Executing the configurator requires the following input files:
      • When the configurator is executed, the files listed below are output.
    • 8.2.2 Setting Configurator Environment
    • 8.2.3 Configurator Start Procedure
    • 8.2.4 Precautions on Executing Configurator
    • 8.2.5 Configurator Error Indications and Remedies
      • Error messages
      • Warning messages
• 9. Sample Program Description
  • 9.1 Overview of Sample Program
  • 9.2 Program Source Listing
  • 9.3 Configuration File
• 10. Stack Size Calculation Method
  • 10.1 Stack Size Calculation Method
    • 10.1.1 User Stack Calculation Method
    • 10.1.2 System Stack Calculation Method
  • 10.2 Necessary Stack Size
• 11. Note
  • 11.1 The Use of INT Instruction
  • 11.2 The Use of registers of bank
  • 11.3 Regarding Delay Dispatching
  • 11.4 Regarding Initially Activated Task
• 12. Appendix
  • 12.1 Data Type
  • 12.2 Common Constants and Packet Format of Structure
  • 12.3 Assembly Language Interface