added render script and output png

V1/led5/src/main.rs

@@ -81,9 +81,7 @@ fn main() {
     chan_select! {
         rpanic.recv() => { },
         signal.recv() -> signal => {
-            #[cfg(debug_assertions)]
             println!("received signal: {:?}", signal);
-
             sdone.send(());
         }
     }

V2/delay/.gitignore

@@ -0,0 +1 @@
+*.eps

V2/delay/render.sh

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+set -o xtrace
+
+SCRIPT_DIR=$(cd "$(dirname "$0")" && pwd)
+
+cd "${SCRIPT_DIR}" && gnuplot -c sleep_delay.gp
+
+while IFS= read -r -d '' f; do
+  output=$(echo "$f" | sed -E 's/\.eps$/.png/')
+  convert -density 300 "eps2:${f}" "$output"
+done < <(find "${SCRIPT_DIR}" -name '*.eps' -print0)