From 3beb465247d06bed789025b9857105f3f2496e5e Mon Sep 17 00:00:00 2001
From: Timofey Titovets <nefelim4ag@gmail.com>
Date: Mon, 23 Dec 2024 22:50:24 +0100
Subject: [PATCH] temperature_combined: delay initialization
Signed-off-by: Timofey Titovets <nefelim4ag@gmail.com>
---
klippy/extras/temperature_combined.py | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/klippy/extras/temperature_combined.py b/klippy/extras/temperature_combined.py
index 954166196..f5aafd1e6 100644
--- a/klippy/extras/temperature_combined.py
+++ b/klippy/extras/temperature_combined.py
@@ -52,8 +52,10 @@ class PrinterSensorCombined:
def _handle_ready(self):
# Start temperature update timer
+ # There is a race condition with sensors where they can be not ready,
+ # and return 0 or None - initialize a little bit later.
self.reactor.update_timer(self.temperature_update_timer,
- self.reactor.NOW)
+ self.reactor.monotonic() + 1.)
def setup_minmax(self, min_temp, max_temp):
self.min_temp = min_temp