% !TeX program = LuaLaTeX
% Copyright (C) 2020 Roberto Giacomelli

% test file: make a Code39 barcodes in a LaTeX document

\documentclass{article}
\usepackage{barracuda}

\begin{document}
A\barracuda{code39}{123QWE}A

B\barracuda[text_vpos='top']{code39}{123QWE}B
\end{document}