added fan interval per thermalzone and pid interval global

config-example.yaml

@@ -6,8 +6,10 @@
 # otherwise INFO is a good value.
 loglevel: DEBUG
 
-# Set interval (seconds) in which PyFan is checking your temp sources and adjusts PWM values.
-interval: 1
+# Frequency in seconds of feeding sensors values into PID. Higher frequency (lower value) means PID can react faster.
+# Fans only get set every thermalzones->interval seconds, regardless of this value.
+# Must be lower then your lowest thermalzone interval.
+pid_interval: 0.2
 
 thermalzones:
   - name: GPU+SYSTEM
@@ -19,6 +21,11 @@ thermalzones:
     # If not, check what you sensor is outputting if you try to read from it.
     factor: 1000
 
+    # Frequency in which fan speed should be adjusted in seconds.
+    # PyFan reads sensors values from hwmon every pid_interval, but only sets fan speeds in this interval.
+    # Can't be lower then pid_interval.
+    interval: 3
+
     # Define all fans that this thermal zone is going to control.
     # There is no limit to how many fans one thermal zone can control.
     # You can have different limitations on your fans, for example:
@@ -50,6 +57,7 @@ thermalzones:
       - coretemp/temp1_input
       - amdgpu/temp1_input
     factor: 1000
+    interval: 3
     fan:
       - it8686/pwm1: [ 100, 200 ]
     target: 50