templates: nodemcu-arduino: better symbol names.

o Adding some documentation to the readme. Adding a small flow chart illustrating how the tool work with a schematic, netlist and template to generate a header file.

5 files changed, 318 insertions, 0 deletions

diff --git a/doc/CMakeLists.txt b/doc/CMakeLists.txt
new file mode 100644
index 0000000..9c7fdb7
--- /dev/null
+++ b/doc/CMakeLists.txt
@@ -0,0 +1,24 @@
+function(add_tikz_target TIKZ_FILE TEMPLATE)
+    get_filename_component(basename ${TIKZ_FILE} NAME_WE)
+    set(pdf_file "${basename}.pdf")
+    set(svg_file "${basename}.svg")
+
+    add_custom_command(OUTPUT ${pdf_file}
+        COMMAND echo "'\\def\\\\tikzfile{${CMAKE_CURRENT_SOURCE_DIR}/${TIKZ_FILE}}'" > tmp.tex
+        COMMAND echo "'\\input{${CMAKE_CURRENT_SOURCE_DIR}/template-tex.tex}}'" >> tmp.tex
+        COMMAND pdflatex -jobname ${basename} -file-line-error -interaction nonstopmode tmp.tex >/dev/null
+        COMMAND cmake -E remove tmp.tex
+        MAIN_DEPENDENCY ${TIKZ_FILE}
+        COMMENT "Generating ${pdf_file}"
+        )
+
+    add_custom_command(OUTPUT ${svg_file}
+        COMMAND pdf2svg ${pdf_file} ${svg_file}
+        COMMAND cmake -E copy_if_different ${svg_file} ${CMAKE_CURRENT_SOURCE_DIR}/${svg_file}
+        MAIN_DEPENDENCY ${pdf_file}
+        COMMENT "Generating ${svg_file}"
+        )
+endfunction()
+
+add_tikz_target(flow.tikz template-qtikz.tex)
+add_custom_target(doc DEPENDS flow.svg)
diff --git a/doc/flow.svg b/doc/flow.svg
new file mode 100644
index 0000000..688e300
--- /dev/null
+++ b/doc/flow.svg
@@ -0,0 +1,235 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="189.797pt" height="379.399pt" viewBox="0 0 189.797 379.399" version="1.1">
+<defs>
+<g>
+<symbol overflow="visible" id="glyph0-0">
+<path style="stroke:none;" d=""/>
+</symbol>
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diff --git a/doc/flow.tikz b/doc/flow.tikz
new file mode 100644
index 0000000..4c6c49e
--- /dev/null
+++ b/doc/flow.tikz
@@ -0,0 +1,29 @@
+\begin{tikzpicture}
+[
+major/.style={rectangle,draw,rounded corners, thick, align=center, minimum size=20mm},
+minor/.style={rectangle,draw,rounded corners, thick, minimum width=40mm, minimum height=15mm}
+]
+
+\node (generate-header)[major] {\texttt{generate-header}};
+\node (netlist)[major, above=5em of generate-header] {Netlist\\\texttt{foo.net}};
+\node (schematic)[major, above=5em of netlist] {Schematic\\\texttt{foo.sch}};
+\node (header)[major, below=5em of generate-header] {Header\\\texttt{foo.h}};
+\node (template)[major, left=5em of netlist] {Template\\\texttt{my-template}};
+
+\draw [-Straight Barb, thick]
+  (schematic.south) -- (netlist.north)
+  node[above, midway] {};
+
+\draw [-Straight Barb, thick]
+  (netlist.south) -- (generate-header.north)
+  node[above, near end] {};
+
+\draw [-Straight Barb, thick]
+  (generate-header.south) -- (header.north)
+  node[above, midway] {};
+
+\draw [-Straight Barb, thick]
+  (template.south) |- (generate-header.west)
+  node[above, near end] {};
+
+\end{tikzpicture}
diff --git a/doc/template-qtikz.tex b/doc/template-qtikz.tex
new file mode 100644
index 0000000..45a9e74
--- /dev/null
+++ b/doc/template-qtikz.tex
@@ -0,0 +1,15 @@
+\documentclass{standalone}
+\usepackage{tikz}
+\usetikzlibrary{arrows.meta}
+\usetikzlibrary{backgrounds}
+\usetikzlibrary{calc}
+\usetikzlibrary{fit}
+\usetikzlibrary{positioning}
+
+\usepackage{flowchart}
+
+\tikzstyle{every picture}+=[font=\sffamily]
+
+\begin{document}
+<>
+\end{document}
diff --git a/doc/template-tex.tex b/doc/template-tex.tex
new file mode 100644
index 0000000..5329710
--- /dev/null
+++ b/doc/template-tex.tex
@@ -0,0 +1,15 @@
+\documentclass{standalone}
+\usepackage{tikz}
+\usetikzlibrary{arrows.meta}
+\usetikzlibrary{backgrounds}
+\usetikzlibrary{calc}
+\usetikzlibrary{fit}
+\usetikzlibrary{positioning}
+
+\usepackage{flowchart}
+
+\tikzstyle{every picture}+=[font=\sffamily]
+
+\begin{document}
+\input{\tikzfile}
+\end{document}