Stephen Smith

RP2040 Assembly Language Programming (eBook, PDF)

ARM Cortex-M0+ on the Raspberry Pi Pico

• Format: PDF

Produktbeschreibung

Learn to program the Raspberry Pi Pico's dual ARM Cortex M0+ CPUs in Assembly Language. The Pico contains a customer System on a Chip (SoC) called the RP2040, making it the Foundation's first entry into the low-cost microcontroller market. The RP2040 contains a wealth of coprocessors for performing arithmetic as well as performing specialized I/O functionality. This book will show you how these CPUs work from a low level, easy-to-learn perspective.

There are eight new Programmable I/O (PIO) coprocessors that have their own specialized Assembly Language supporting a wide variety of interface protocols. You'll explore these protocols and write programs or functions in Assembly Language and interface to all the various bundled hardware interfaces. Then go beyond working on your own board and projects to contribute to the official RP2040 SDK. Finally, you'll take your DIY hardware projects to the next level of performance and functionalitywith more advanced programming skills.

You will:

• Read and understand the Assembly Language code that is part of the Pico's SDK
• Integrate Assembly Language and C code together into one program
• Interface to available options for DIY electronics and IoT projects

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Produktdetails

• Verlag: Apress
• Seitenzahl: 320
• Erscheinungstermin: 27. Oktober 2021
• Englisch
• ISBN-13: 9781484277539
• Artikelnr.: 62836963

Autorenporträt

¿Stephen Smith is a retired Software Architect, located in Gibsons, BC, Canada. He's been developing software since high-school, or way too many years to record. Since retiring he has pursued Artificial Intelligence programming, earned his Advanced HAM Radio License and enjoys mountain biking, hiking, and nature photography. He continues to write his popular technology blog at smist08.wordpress.com.

Inhaltsangabe

Chapter 1: How to Set Up the Development Environment.- Chapter 2: Our First Assembly Language Program.- Chapter 3: How to Build and Debug.- Chapter 4: How to Load and Add.- Chapter 5: How to Control Program Flow.- Chapter 6: Thanks for the Memories.- Chapter 7: How to Call Functions and Use the Stack.- Chapter 8: Interacting with C and the SDK.- Chapter 9: How to Program the Built-in Hardware.- Chapter 10: How to Initialize and Interact with Programmable I/O.- Chapter 11: How to Set Up and Catch Interrupts.- Chapter 12: Multiplication, Division, and Floating Point.- Chapter 13: Multiprocessing.- Chapter 14: How to Connect Pico to IoT. Appendix A: ASCII Character Set.- Appendix B: Assembler Directives.- Appendix C: Binary Formats.- Appendix D: The ARM Instruction Set.