simavr vs SimulAVR

Struggling to choose between simavr and SimulAVR? Both products offer unique advantages, making it a tough decision.

simavr is a Development solution with tags like simulator, avr, microcontroller, emulator, testing, firmware.

It boasts features such as Simulates popular AVR microcontrollers like ATmega128, Allows testing and debugging firmware without hardware, Supports breakpoints, watches and other debugging features, Has a GUI for inspecting registers, memory and peripherals, Can integrate with GDB for more advanced debugging, Runs on Linux, Windows and macOS and pros including Saves money by eliminating need for hardware for testing, Allows testing early in development before hardware is available, Faster testing iterations without programming physical chips, Allows testing edge cases and failure modes easily, Integrates with IDEs and GDB for familiar workflow.

On the other hand, SimulAVR is a Development product tagged with avr, microcontroller, simulator, embedded.

Its standout features include Cycle-accurate simulation of AVR microcontrollers, Supports a wide range of AVR chips including ATmega128, ATmega16, ATmega32, etc, Allows debugging code through gdb, Provides interfaces for connecting virtual peripherals, Can integrate with GTKWave to visualize signals, Has a CLI and GUI version, Allows simulation of interrupts and timers, Supports simulation of EEPROM and flash memory, and it shines with pros like No need for physical hardware for testing, Faster testing and development cycle, Easier debugging than on physical devices, Allows testing edge cases and errors, Can simulate larger systems by connecting multiple microcontrollers.

Feature	simavr	SimulAVR
Overall Score	N/A	N/A
Primary Category	Development	Development

Product Overview

simavr

Description: simavr is an open-source AVR simulator for Linux/Windows/macOS. It can emulate popular AVR microcontrollers like ATmega128, simulating the behavior of the microcontroller so developers can test firmware without hardware.

SimulAVR

Description: SimulAVR is an open-source simulator for Atmel AVR microcontrollers. It allows you to develop and test AVR firmware on your computer without needing real hardware.

Key Features Comparison

simavr Features

• Simulates popular AVR microcontrollers like ATmega128
• Allows testing and debugging firmware without hardware
• Supports breakpoints, watches and other debugging features
• Has a GUI for inspecting registers, memory and peripherals
• Can integrate with GDB for more advanced debugging
• Runs on Linux, Windows and macOS

SimulAVR Features

• Cycle-accurate simulation of AVR microcontrollers
• Supports a wide range of AVR chips including ATmega128, ATmega16, ATmega32, etc
• Allows debugging code through gdb
• Provides interfaces for connecting virtual peripherals
• Can integrate with GTKWave to visualize signals
• Has a CLI and GUI version
• Allows simulation of interrupts and timers
• Supports simulation of EEPROM and flash memory

Pros & Cons Analysis

simavr

Pros

• Saves money by eliminating need for hardware for testing
• Allows testing early in development before hardware is available
• Faster testing iterations without programming physical chips
• Allows testing edge cases and failure modes easily
• Integrates with IDEs and GDB for familiar workflow

Cons

• Does not perfectly model real device behavior in all cases
• Timing may differ slightly from real hardware
• Limited to simulating AVR microcontrollers only
• Requires learning another tool besides real hardware

SimulAVR

Pros

• No need for physical hardware for testing
• Faster testing and development cycle
• Easier debugging than on physical devices
• Allows testing edge cases and errors
• Can simulate larger systems by connecting multiple microcontrollers

Cons

• Not a perfect substitute for testing on real hardware
• Timing may not exactly match real microcontrollers
• Limited support for some AVR peripherals
• GUI version lacks some features compared to CLI

Pricing Comparison

simavr

• Open Source

SimulAVR

• Open Source