Reference

Key public types

Type	Namespace	Role
AvrRunner	AVR8Sharp.Core	Low-level runner: CPU, clock, Execute(), LoadHex.
AvrTestSimulation	Avr8Sharp.TestKit	Fluent test harness: RunUntilSerial, RunToBreak, probes.
ArduinoUnoSimulation	Avr8Sharp.TestKit.Boards	Arduino Uno (ATmega328P) board preset.
ArduinoMegaSimulation	Avr8Sharp.TestKit.Boards	Arduino Mega 2560 (ATmega2560) board preset.
ATtiny85Simulation	Avr8Sharp.TestKit.Boards	ATtiny85 board preset.
SerialProbe	Avr8Sharp.TestKit.Probes	Captures all bytes transmitted by a USART.
AvrIoPort	AVR8Sharp.Core.Peripherals	GPIO port — SetPin, GetPinState, listeners.
AvrUsart	AVR8Sharp.Core.Peripherals	USART peripheral — OnByteTransmit, WriteByte.
AvrTimer	AVR8Sharp.Core.Peripherals	Timer peripheral — OnOutputCompareMatch.
AvrEeprom	AVR8Sharp.Core.Peripherals	EEPROM peripheral — Backend.Data[].
AvrAdc	AVR8Sharp.Core.Peripherals	ADC peripheral — ChannelValues[].
AvrSpi	AVR8Sharp.Core.Peripherals	SPI peripheral — OnTransfer.
AvrTwi	AVR8Sharp.Core.Peripherals	TWI (I²C) peripheral — master mode.
LutDecoder / NativeLutDecoder	AVR8Sharp.Core.Decoders	Instruction decoders (delegate vs. delegate*).

Instruction decoders

Three decoders are available; the default is NativeLutDecoder:

Decoder	Speed	Notes
NativeLutDecoder	Fastest	65 536-entry delegate* LUT — requires unsafe code
LutDecoder	Fast	65 536-entry Func<> delegate LUT — portable
SwitchDecoder	Baseline	switch/case — simplest, easiest to read

The decoder is selected via AvrRunner.SetDecoder(DecoderType) or the UseNativeLutDecoder / UseLutDecoder / UseSwitchDecoder builder methods.

Assertions

See the Assertions reference for the full list of .Should() methods available on Cpu, GPIO ports, Memory, and SerialProbe.

API documentation

The full public API is documented with XML-doc comments in the source. A generated API reference is planned; until then, browse the source on GitHub or rely on IntelliSense from the NuGet packages.