From a625397998ff4d6ed9f1c9980331ed0964e0e98f Mon Sep 17 00:00:00 2001
From: eneller <erikneller@gmx.de>
Date: Fri, 20 Jun 2025 09:56:17 +0200
Subject: [PATCH] fix: serial device name

---
 heartbeat.rules | 2 +-
 src/main.rs     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/heartbeat.rules b/heartbeat.rules
index 4957e8a..a4dc7a2 100644
--- a/heartbeat.rules
+++ b/heartbeat.rules
@@ -1,2 +1,2 @@
 # should be in /etc/udev/rules.d/
-ACTION=="add", ATTRS{idProduct}=="7523", ATTRS{idVendor}=="1a86", NAME="heartbeat-listener"
+ACTION=="add", ATTRS{idProduct}=="7523", ATTRS{idVendor}=="1a86", NAME="heartbeat"
diff --git a/src/main.rs b/src/main.rs
index b1dd52d..76095fe 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -4,7 +4,7 @@ use serialport::SerialPort;
 
 const HEARTBEAT_INTERVAL: Duration = Duration::from_secs(5);
 const HEARTBEAT_MESSAGE: &str = "OK";
-const WATCHDOG_DEVICE: &str = "/dev/watchdog0";
+const WATCHDOG_DEVICE: &str = "/dev/heartbeat";
 
 
 fn main() {