From c0dd65510c1f4f2710937def2db45704360f1446 Mon Sep 17 00:00:00 2001
From: Masoko <jeleff@gmail.com>
Date: Mon, 21 Oct 2024 20:33:00 +0300
Subject: [PATCH] fix cpu temp decimal point (#141)

---
 src/rpi-cpu2mqtt.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/rpi-cpu2mqtt.py b/src/rpi-cpu2mqtt.py
index 7ca7f81..5ca814b 100644
--- a/src/rpi-cpu2mqtt.py
+++ b/src/rpi-cpu2mqtt.py
@@ -94,7 +94,7 @@ def check_memory():
 
 
 def check_cpu_temp():
-    full_cmd = "cat /sys/class/thermal/thermal_zone*/temp 2> /dev/null | sed 's/\\(.\\)..$//' | tail -n 1"
+    full_cmd = "awk '{printf (\"%.2f\\n\", $1/1000); }' $(for zone in /sys/class/thermal/thermal_zone*/; do grep -iq \"cpu\" \"${zone}type\" && echo \"${zone}temp\"; done)"
     try:
         p = subprocess.Popen(full_cmd, shell=True, stdout=subprocess.PIPE).communicate()[0]
         cpu_temp = p.decode("utf-8").strip()