Assembly code for Raspberry Pi
FreeAssembly code examples for Raspberry Pi with hardware interaction.
FreeFree tier
About Assembly code for Raspberry Pi
RPIAssembly is an open-source GitHub repository by Alkesst that provides assembly code examples for Raspberry Pi, leveraging the WiringPi library for GPIO interaction. It includes sample projects such as a dice roll simulator and an mp3 player that uses buttons for control and LEDs to indicate playback progress. The repository contains macros (Base.inc) for memory positions, build scripts, and supports both assembly and C++ components (76.8% Assembly, 19.5% C++). It is intended for educational purposes and embedded systems enthusiasts working with Raspberry Pi and ARM assembly.
Key Features
Assembly and C++ code for Raspberry Pi using WiringPi library
Includes dice roll simulator project with GPIO and high-priority execution
MP3 player project with button control and LED progress indication
Base.inc file with macros for memory position abstraction
Build scripts (compileAndLink.sh, build.sh) for easy compilation and deployment
Supports hardware components: LEDs, resistors, buttons, buzzer
Pros & Cons
Pros
- Real hardware interaction with Raspberry Pi GPIO and peripherals
- Educational value for understanding ARM assembly and embedded systems
- Includes multiple example projects with source code
- Provides macros to simplify memory addressing in assembly
- Free and open-source with no licensing restrictions
Cons
- Requires external hardware (Raspberry Pi, breadboard, components) and WiringPi setup
- Limited documentation beyond basic README instructions
- Not actively maintained (no releases, last commit date unknown)
- Primarily useful for Raspberry Pi 3 and similar models with gcc-arm toolchain
Best For
Learning ARM assembly programming on Raspberry PiTeaching embedded systems and low-level hardware interactionBuilding simple GPIO projects like dice simulators or audio playersExperimenting with real-time audio output on Raspberry Pi with assembly optimizations
FAQ
What is RPIAssembly?
RPIAssembly is a GitHub repository containing assembly and C++ code for the Raspberry Pi, including example projects like a dice roll simulator and an mp3 player that uses hardware buttons and LEDs.
What hardware is required?
You need a Raspberry Pi, breadboard, LEDs, resistors, buttons, a buzzer, and the WiringPi library installed. A gcc-arm cross-compiler is also required.
How do I compile and run the code?
For projects using WiringPi, use the provided compileAndLink.sh script (e.g., ./compileAndLink.sh dicerollSimulator). For other projects, use build.sh. The mp3 player project requires manual setup with the song list and button wiring.