Descripción / Abstract

Índice

• BEGINN
• Introduction
• Broad Overview of this Book
• About the Targeted AVR Microcontrollers
• Primary Programming Software
• Why Learn Assembly Language?
• The Many Reasons for Learning Assembly Language
• C Programming
• Intended Audience
• Prerequisites
• Microchip, Atmel, Microchip Studio and Atmel Studio
• Accompanying Resources
• Let’s Get Started
• Chapter 1 • Overview of ATtiny Microcontrollers
• 1.1 ATtiny Microcontrollers
• 1.2 Which ATtiny to Use
• 1.3 Comparison of ATtiny Devices
• 1.4 Summary
• Chapter 2 • Hardware and Software Setup
• 2.1 Install Microchip Studio
• 2.2 8-Pin ATtiny Microcontroller LED Circuit
• 2.3 A First Assembly Language Program
• 2.4 A First C Program
• 2.5 Summary
• Chapter 3 • Basics of Assembly Language
• 3.1 Mnemonics
• 3.2 AVR Instruction Set
• 3.3 Opcodes and Operands
• 3.4 Assembly Language Comments
• 3.5 LED Blink Program Operation
• 3.6 Using the Debugger and Simulator
• 3.7 Summary
• Chapter 4 • Binary Numbers and Memory
• 4.1 Bits and Bytes
• 4.2 Weighted Number Systems
• 4.3 Hexadecimal Numbers
• 4.4 Calculating Number Sizes
• 4.5 Numbers in Assembly Programs
• 4.6 Numbers in C Programs
• 4.6 Summary
• Chapter 5 • AVR Registers and Memory Map
• 5.1 AVR Registers
• 5.2 Using General Purpose Registers
• 5.3 AVR Memory Map
• 5.4 Accessing SRAM in Assembler Programs
• 5.5 Summary
• Chapter 6 • AVR Internal Architecture
• 6.1 Clock Pulses and Program Counter
• 6.2 Microcontroller Buses
• 6.3 Harvard and von Neumann Architectures
• 6.4 Fetching and Executing Instructions
• 6.5 Status Register
• 6.6 Stack and Stack Pointer
• 6.7 LED Blink Program Fully Explained
• 6.8 AVR Instruction Encoding
• 6.9 Addressing Modes
• 6.10 Summary
• Chapter 7 • Arithmetic and Logic Instructions
• 7.1 Positive and Negative Numbers
• 7.2 Addition
• 7.3 Subtraction
• 7.4 Logic Instructions
• 7.5 Other Arithmetic and Logic Instructions
• 7.6 Summary
• Chapter 8 • Programming AVR I/O Ports
• 8.1 Instructions for Accessing I/O Registers
• 8.2 I/O Ports
• 8.3 Summary
• Chapter 9 • Assembly Language Elements
• 9.1 Instructions and Labels
• 9.2 The Preprocessor and Include Files
• 9.3 Assembler Directives
• 9.4 Other Assembly Language Elements
• 9.5 Further Reading
• 9.6 Summary
• Chapter 10 • AVR Timing, Timers and Interrupts
• 10.1 Instruction Timing
• 10.2 Assembly Language Time Delay
• 10.3 Calling an Assembly Subroutine from C Code
• 10.4 Polled Timer Delay
• 10.5 Timer Interrupt Delay
• 10.6 Summary
• Chapter 11 • The AVR Instruction Set
• 11.1 AVR Instruction Set Overview and Categories
• 11.2 A Guided Tour through the ATtiny AVR Instruction Set
• 11.3 Entire AVR Instruction Set
• Chapter 12 • Software Tools and Settings
• 12.1 AVR Assembler Programs
• 12.2 The GNU C Toolchain
• 12.3 Where to from Here?
• Appendix A • External Programmer Setup
• A.1 Hobby USB Programmer Capabilities
• A.2 Overview of External Programmer Setup
• A.3 External Programmer Setup
• Appendix B • Alternate Circuits and Programs
• B.1 8-Pin PDIP ATtiny13/25/45/85
• B.2 14-Pin PDIP ATtiny24/44/84
• B.3 20-Pin PDIP ATtiny26/261/461/861 and ATtiny2313/4313
• B.4 28-Pin PDIP ATtiny48/88
• B.5 Alternate Programs
• Appendix C • The ASCII Table
• C.1 Printable Characters
• C.2 ASCII Table
• Index