Embedded Systems: Real-Time Operating Systems for Arm Cortex M Microcontrollers Download PDF
Embedded Systems: Real-Time Operating Systems for Arm Cortex M Microcontrollers PDF
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About Of The Book :
There are two major additions to this fourth edition. First, this version supports both the TM4C and the MSP432 architectures. The material for the LM3S series has been removed. Volumes 1 and 2 focused on the hardware and software aspects of I/O interfacing. In this volume, we provide a set of low-level device drivers allowing this volume to focus on real-time operating systems, digital signal processing, control systems, and the internet of things. The second addition is Bluetooth Low Energy (BLE), which will be implemented by interfacing a CC2650, in a similar manner with which IEEE802.11b wifi is implemented in this book using the CC3100. Running on the CC2650 will be an application programmer interface called Simple Network Processor (SNP). SNP allows the TM4C123/MSP432 microcontroller to implement BLE using a simple set of UART messaging. Offloading the BLE functions to the CC2650 allows the target microcontroller to implement system-level functions without the burden of satisfying the real-time communication required by Bluetooth.
Contents Of The Book :
1. Computer Architecture
1.1. Introduction to RealTime Operating Systems
1.1.1. Real-time operating systems
1.1.2. Embedded Systems
1.2. Computer Architecture
1.2.1. Computers, processors, and microcontrollers
1.2.2. Memory
1.3. Cortex-M Processor Architecture
1.3.1. Registers
1.3.2. Stack
1.3.3. Operating modes
1.3.4. Reset
1.3.5. Clock system
1.4. Texas Instruments Cortex-M Microcontrollers
1.4.1. Introduction to I/O
1.4.2. Texas Instruments TM4C123 LaunchPad I/O pins
1.4.3. Texas Instruments TM4C1294 Connected LaunchPad I/O pins
1.4.4. Texas Instruments MSP432 LaunchPad I/O pins
1.4.5. Interfacing to a LaunchPad
1.5. ARM Cortex-M Assembly Language
1.5.1. Syntax
1.5.2. Addressing modes and operands
1.5.3. List of twelve instructions
1.5.4. Accessing memory
1.5.5. Functions
1.5.6. ARM Cortex Microcontroller Software Interface Standard
1.5.7. Conditional execution
1.5.8. Stack usage
1.5.9. Floating-point math
1.5.10. Keil assembler directives
1.6. Pointers in C
1.6.1. Pointers
1.6.2. Arrays
1.6.3. Linked lists
1.7. Memory Management
1.7.1. Use of the heap
1.7.2. Simple fixed-size heap
1.7.3. Memory manager: malloc and free
1.8. Introduction to debugging
1.9. Exercises
2. Microcontroller Input/Output
2.1. Parallel I/O
2.1.1. TM4C I/O programming
2.1.2. MSP432 I/O programming
2.2. Interrupts
2.2.1. NVIC
2.2.2. SysTick periodic interrupts
2.2.3. Periodic timer interrupts
2.2.4. Critical sections
2.2.5. Executing periodic tasks
2.2.6. Software interrupts
2.3. First in First Out (FIFO) Queues
2.4. Edge-triggered Interrupts
2.4.1. Edge-triggered interrupts on the TM4C123
2.4.2. Edge-triggered Interrupts on the MSP432
2.5. UART Interface
2.5.1. Transmitting in asynchronous mode
2.5.2. Receiving in asynchronous mode
2.5.3. Interrupt-driven UART on the TM4C123
2.5.4. Interrupt-driven UART on the MSP432
2.6. Synchronous Transmission and Receiving using the SSI
2.7. Input Capture or Input Edge Time Mode
2.7.1. Basic principles
2.7.2. Period measurement on the TM4C123
2.7.3. Period measurement on the MSP432
2.7.4. Pulse width measurement
2.7.5. Ultrasonic distance measurement
2.8. Pulse Width Modulation
2.8.1. Pulse width modulation on the TM4C123
2.8.2. Pulse width modulation on the MSP432
2.9. Analog Output
2.10. Analog Input
2.10.1. ADC Parameters
2.10.2. Internal ADC on TM4C
2.10.3. Internal ADC on MSP432
2.10.4. IR distance measurement
2.11. OS Considerations for I/O Devices
2.11.1 Board Support Package
2.11.2 Path Expression
2.12. Debugging
2.12.1. Functional Debugging
2.12.2. Performance Debugging (FFT analysis)
2.12.3. Debugging heartbeat
2.12.4. Profiling
2.13. Exercises
3. Thread Management
3.1. Introduction to RTOS
3.1.1. Motivation
3.1.2. Parallel, distributed and concurrent programming
3.1.3. Introduction to threads
3.1.4. States of a main thread
3.1.5. Real-time systems
3.1.6. Producer/Consumer problem using a mailbox
3.1.7. Scheduler
3.2. Function pointers
3.3. Thread Management
3.3.1. Two types of threads
3.3.2. Thread Control Block (TCB)
3.3.3. Creation of threads
3.3.4. Launching the OS
3.3.5. Switching threads
3.3.6. Profiling the OS
3.3.7. Linking assembly to C
3.3.8. Periodic tasks
3.4. Semaphores
3.5. Thread Synchronization
3.5.1. Resource sharing, nonreentrant code or mutual exclusion
3.5.2. Condition variable
3.5.3. Thread communication between two threads using a mailbox
3.6. Process Management
3.7. Dynamic loading and linking
3.8. Exercises
4. Time Management
4.1. Cooperation
4.1.1. Spinlock semaphore implementation with cooperation
4.1.2. Cooperative Scheduler
4.2. Blocking semaphores
4.2.1. The need for blocking
4.2.2. The blocked state
4.2.3. Implementation
4.2.4. Thread rendezvous
4.3. First In First Out Queue
4.3.1. Producer/Consumer problem using a FIFO
4.3.2. Little’s Theorem
4.3.3. FIFO implementation
4.3.4. Three-semaphore FIFO implementation
4.3.5. Two-semaphore FIFO implementation
4.3.6. One-semaphore FIFO implementation
4.3.7. Kahn Process Networks
4.4. Thread sleeping
4.5. Deadlocks
4.6. Monitors
4.7. Fixed Scheduling
4.8. Exercises
5. Real-time Systems
5.1. Data Acquisition Systems
5.1.1. Approach
5.1.2. Performance Metrics
5.1.3. Audio Input/Output
5.2. Priority scheduler
5.2.1. Implementation
5.2.2. Multi-level Feedback Queue
5.2.3. Starvation and aging
5.2.4. Priority inversion and inheritance on Mars Pathfinder
5.3. Debouncing a switch
5.3.1. Approach to debouncing
5.3.2. Debouncing a switch on TM4C123
5.3.3. Debouncing a switch on MSP432
5.4. Running event threads as high priority main threads
5.5. Available RTOS
5.5.1. Micrium uC/OS-II
5.5.2. Texas Instruments RTOS
5.5.3. ARM RTX RealTime Operating System
5.5.4. FreeRTOS
5.5.5. Other Real Time Operating Systems
5.6. Exercises
6. Digital Signal Processing
6.1. Basic Principles
6.2. Multiple Access Circular Queue
6.3. Using the Z-Transform to Derive Filter Response
6.4. IIR Filter Design Using the Pole-Zero Plot
6.5. Discrete Fourier Transform
6.6. FIR Filter Design
6.7. Direct-Form Implementations.
6.8. Exercises
7. High-Speed Interfacing
7.1. The Need for Speed
7.2. High-Speed I/O Applications
7.3. General Approaches to High-Speed Interfaces
7.3.1. Hardware FIFO
7.3.2. Dual Port Memory
7.3.3. Bank-Switched Memory
7.4. Fundamental Approach to DMA
7.4.1. DMA Cycles
7.4.2. DMA Initiation
7.4.3. Burst versus Single Cycle DMA
7.4.4. Single Address versus Dual Address DMA
7.4.5. DMA programming on the TM4C123
7.6. Exercises
8. File system management
8.1. Performance Metrics
8.1.1. Usage
8.1.2. Specifications
8.1.3. Fragmentation
8.2. File System Allocation
8.2.1. Contiguous allocation
8.2.2. Linked allocation
8.2.3. Indexed allocation
8.2.4. File allocation table (FAT)
8.3. Solid State Disk
8.3.1. Flash memory
8.3.2. Flash device driver
8.3.3. eDisk device driver
8.3.4. Secure digital card interface
8.4. Simple File System
8.4.1. Directory
8.4.2. Allocation
8.4.3. Free space management
8.5. Write-once File System
8.5.1. Usage
8.5.2. Allocation
8.5.3. Directory
8.5.4. Append
8.5.5. Free space management
8.6. Readers-Writers Problem
8.7. Exercises
9. Communication Systems
9.1. Fundamentals
9.1.1. The network
9.1.2. Physical Channel
9.1.3. Wireless Communication
9.1.4. Radio
9.2. Controller Area Network (CAN)
9.2.1. The Fundamentals of CAN
9.2.2. Texas Instruments TM4C CAN
9.3. Embedded Internet
9.3.1. Abstraction
9.3.2. Message Protocols
9.3.3. Ethernet Physical Layer
9.3.4. Ethernet on the TM4C1294
9.4. Internet of Things
9.4.1. Basic Concepts
9.4.2. UDP and TCP Packets
9.4.3. Web server
9.4.4. UDP communication over WiFi
9.4.5. Other CC3100 Applications
9.4. Bluetooth Fundamentals
9.4.1. Bluetooth Protocol Stack
9.4.2. Client-server Paradigm
9.5. CC2650 Solutions
9.5.1. CC2650 Microcontroller
9.5.2. Single Chip Solution, CC2650 LaunchPad
9.6. Network Processor Interface (NPI)
9.6.1. Overview
9.6.2. Services and Characteristics
9.6.3. Advertising
9.6.4. Read and Write Indications
9.7. Application Layer Protocols for Embedded Systems
9.7.1. CoAP
9.7.2 MQTT
9.8. Exercises
10. Robotic Systems
10.1. Introduction to Digital Control Systems
10.2. Binary Actuators
10.2.1. Electrical Interface
10.2.2. DC Motor Interface with PWM
10.3. Sensors
10.4. Odometry
10.5. Simple Closed-Loop Control Systems.
10.6. PID Controllers
10.6.1. General Approach to a PID Controller
10.6.2. Design Process for a PID Controller
10.7. Fuzzy Logic Control
10.8. Exercises
Appendix 1. Glossary
Appendix 2. Solutions to Checkpoints
Reference Materia
Information Of The Book :
Title: Embedded Systems: Real-Time Operating Systems for Arm Cortex M Microcontrollers Download PDF
Language: English.
Size: 11,12 Mb
Pages: 708
Year : 2008
Format: PDF
Author: Jonathan Valvano