% ============================================================
%  DigiRadio — Technical Manual (main file)
%
%  Compile with LuaLaTeX or XeLaTeX for the real Optima font
%  (a system font on macOS):
%      latexmk -lualatex manual.tex
%  pdfLaTeX also works and falls back to Linux Biolinum.
% ============================================================
\documentclass[12pt,a4paper,oneside]{scrreprt}

\usepackage{digiradio-manual}
\usepackage{tikz}
\usetikzlibrary{positioning, arrows.meta, fit, backgrounds}

\begin{document}

% ---------------- Cover ----------------
\begin{titlepage}
\thispagestyle{empty}
\vspace*{3.5cm}
{\color{drPetrol}\fontsize{48}{52}\selectfont\bfseries DigiRadio\par}
\vspace{3mm}
{\color{drAmber}\rule{\linewidth}{2.5pt}}
\vspace{6mm}

{\color{drInk}\LARGE Open-Source Hi-Fi DAB+/FM Receiver\par}
\vspace{3mm}
{\color{drGray}\Large Technical Manual\par}

\vfill
{\color{drInk}\large Michele Bigi\par}
\vspace{2mm}
{\color{drGray}Firmware 0.8.4 \quad\textbullet\quad 2026\par}
\vspace{2mm}
{\color{drGray}Hardware: CERN-OHL-S v2 \quad\textbullet\quad Firmware: Apache-2.0\par}
\vspace{2mm}
{\color{drGray}\small \url{https://github.com/manvalan/DigiRadio}\par}
\end{titlepage}

% ---------------- Contents ----------------
\pagestyle{plain}
{\color{drPetrol}\tableofcontents}
\clearpage

% ---------------- Chapters ----------------
\include{ch-intro}
\include{ch-hardware}
\include{ch-sigmastudio}
\include{ch-firmware}
\include{ch-si4684}
\include{ch-adau1701}
\include{ch-bt1035}
\include{ch-api}
\include{ch-classes}
\include{ch-build}
\include{ch-licensing}

\end{document}