From 22141912d1e8d5feb94150f0d744b88e796646cd Mon Sep 17 00:00:00 2001
From: Christian Mantha <chmantha@protonmail.com>
Date: Wed, 20 May 2026 16:23:17 -0400
Subject: [PATCH] ajout de read_temp

---
 read_temp.py | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 read_temp.py

diff --git a/read_temp.py b/read_temp.py
new file mode 100644
index 0000000..05d248e
--- /dev/null
+++ b/read_temp.py
@@ -0,0 +1,40 @@
+#!/usr/bin/python3
+import glob, os
+
+# function to read ds18b20 probe
+
+def Read_DS18B20(SensorID):
+    try:
+        fichier = open( "/sys/bus/w1/devices/" + SensorID + "/w1_slave")
+        texte = fichier.read()
+        fichier.close()
+        ligne1 = texte.split("\n")[0]
+        crc    = ligne1.split("crc=")[1]
+        if crc.find("YES")<0:
+            return None
+    except:
+        return None
+    ligne2 = texte.split("\n")[1]
+    texte_temp = ligne2.split(" ")[9]
+    return (float(texte_temp[2:])/1000.0)
+
+
+# function to read cpu Temp
+
+def Read_CPU_Temp():
+   fichier = open("/sys/class/thermal/thermal_zone0/temp","r")
+   texte =  fichier.readline()
+   fichier.close()
+   return  (float(texte)/1000.0)
+
+sensors = []
+def get_temperatures():
+    for sensor in glob.glob("/sys/bus/w1/devices/28-*"):
+        sensors.append(sensor.split('/')[5])
+
+    # ok print temperature
+
+    print("CPU: {:0.1f} 'C".format(Read_CPU_Temp()))
+    for sensor in sensors:
+        print(sensor,":",Read_DS18B20(sensor),"'C")
+