v122

## v122:
* sensor_adc.yaml : 
	- fix ${adc_zero_calibration} not set on every BEMF
	- update update_interval and sliding_window_moving_average for better accuracy

changelog.md

@@ -1,4 +1,8 @@
 # change log 
+## v122:
+* sensor_adc.yaml : 
+	- fix ${adc_zero_calibration} not set on every BEMF
+	- update update_interval and sliding_window_moving_average for better accuracy
 ## v121:
 * sensor_others.yaml : set uptime to update_interval: 5min + add unique component ID
 * inputs.yaml : add unique component ID

config.yaml

@@ -16,7 +16,7 @@ substitutions:
   name: floor-heating-controller #no special caracters
   friendly_name: "Floor heating"
   id_prefix: "heating_controller_" #if you have more than one board, it could be usefull to remane all the "id:heating_controller_xxxx" with a decicaded prefix [not done in sensor_adc.yaml actually]
-  revision: "1.121"
+  revision: "1.122"
 
   #time
   TZ: "Europe/Zurich" #timezone

sensor_adc.yaml

@@ -8,20 +8,20 @@ sensor:
 # ADC_ATTEN_DB_6 : 150 mV ~ 1750 mV
 # ADC_ATTEN_DB_12 : 150 mV ~ 2450 mV
 
-### new version with opamp
-## in use the motor use 15-20 mV. At endstop, it raise to 50 mV
   - platform: adc
     pin: ${adc_bemf_1_pin} #GPIO36
     name: "BEMF 1" #CH1 + CH2
-    update_interval: 100ms # the start of motor need a lot of current (>480 mv), it must be averaged to not trigger the endstop. If 10ms, it always stop. The BEMF trigger must be approx 0.32mv
+    update_interval: 50ms # the start of motor need a lot of current, it must be averaged to not trigger the endstop. 50ms update interval with sliding_window_moving_average [5,5] works
     attenuation : 0dB #auto
     accuracy_decimals: 3
     # samples: 10
     filters:
     - offset: ${adc_zero_calibration} # stall voltage : https://github.com/nliaudat/floor-heating-controller/wiki/BEMF-trigger-calculation
+    # - skip_initial: 10
+    # only for binary sensors : - delayed_on_off: 100ms # prevent trigger at motor start : https://esphome.io/components/binary_sensor/
     - sliding_window_moving_average:
-        window_size: 9
-        send_every: 9
+        window_size: 5
+        send_every: 5
     id : BEMF_1_2_sensor_ADC
     # web_server:
       # sorting_group_id: sorting_group_BEMF
@@ -30,47 +30,47 @@ sensor:
   - platform: adc
     pin: ${adc_bemf_2_pin} #GPIO39
     name: "BEMF 2" #CH3 + CH4
-    update_interval: 100ms
+    update_interval: 50ms
     attenuation : 0dB #auto
     accuracy_decimals: 3
     # samples: 10
     filters:
-    - offset: -0.075
+    - offset: ${adc_zero_calibration}
     - sliding_window_moving_average:
-        window_size: 9
-        send_every: 9
+        window_size: 5
+        send_every: 5
     id : BEMF_3_4_sensor_ADC
     # web_server:
       # sorting_group_id: sorting_group_BEMF
 
   - platform: adc
     pin: ${adc_bemf_3_pin} #GPIO34
     name: "BEMF 3" #CH5 + CH6
-    update_interval: 100ms
+    update_interval: 50ms
     attenuation : 0dB #auto
     accuracy_decimals: 3
     # samples: 10
     filters:
-    - offset: -0.075
+    - offset: ${adc_zero_calibration}
     - sliding_window_moving_average:
-        window_size: 9
-        send_every: 9
+        window_size: 5
+        send_every: 5
     id : BEMF_5_6_sensor_ADC
     # web_server:
       # sorting_group_id: sorting_group_BEMF
 
   - platform: adc
     pin: ${adc_bemf_4_pin} #GPIO35
     name: "BEMF 4" #CH7 + CH8
-    update_interval: 100ms
+    update_interval: 50ms
     attenuation : 0dB #auto
     accuracy_decimals: 3
     # samples: 10
     filters:
-    - offset: -0.075
+    - offset: ${adc_zero_calibration}
     - sliding_window_moving_average:
-        window_size: 9
-        send_every: 9
+        window_size: 5
+        send_every: 5
     id : BEMF_7_8_sensor_ADC
     # web_server:
       # sorting_group_id: sorting_group_BEMF