From e32826d0ee4257afa586e85c9c0c96670eef389a Mon Sep 17 00:00:00 2001
From: supertick <supertick@gmail.com>
Date: Sun, 17 Nov 2024 07:23:29 -0800
Subject: [PATCH] guards on neopixel start

---
 src/main/java/org/myrobotlab/service/NeoPixel.java | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/main/java/org/myrobotlab/service/NeoPixel.java b/src/main/java/org/myrobotlab/service/NeoPixel.java
index 3c36b5bc15..f13918256d 100644
--- a/src/main/java/org/myrobotlab/service/NeoPixel.java
+++ b/src/main/java/org/myrobotlab/service/NeoPixel.java
@@ -177,9 +177,13 @@ public void run() {
 
     // FIXME - this should just wait/notify - not start a thread
     public synchronized void start() {
-      running = false;
-      thread = new Thread(this, String.format("%s-animation-runner", getName()));
-      thread.start();
+      if (thread == null) {
+        running = true;
+        thread = new Thread(this, String.format("%s-animation-runner", getName()));
+        thread.start();
+      } else {
+        log.info("animation runner already running");
+      }
     }
 
     public synchronized void stop() {