From fc655cd6adf1f2663804a9070e252457c8c5ff18 Mon Sep 17 00:00:00 2001
From: scbj <scbj@zhaw.ch>
Date: Fri, 10 Apr 2026 09:40:10 +0200
Subject: [PATCH] (graphviz) initial testing

---
 test.dot | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 test.dot

diff --git a/test.dot b/test.dot
new file mode 100644
index 0000000..fb6ac70
--- /dev/null
+++ b/test.dot
@@ -0,0 +1,10 @@
+digraph {
+    node        [shape = "rect", style = "rounded", fontname = "JetBrainsMono"];
+    entry       [label = "", shape = "circle", style = "filled", color = "black"];
+    adc_init    [label = "initialise ADC"];
+    loop        [label = "", shape = "circle", style = "filled", color = "gray"];
+
+    entry -> adc_init
+    adc_init -> loop
+    loop -> entry
+}