An AVR assembler I work on in my spare time. It currently supports only a small subset of the AVR instruction set.
This program uses all features the assembler currently supports:
.byte 1, 2, 3
nop
mov r1, r2 ; hello world!git clone https://github.com/jochemarends/avrasm.git
cd avrasm
go build -o avrasm cmd/main.go