Add MEASUREMENT_ANGLE to SensorStateClass (#12085)

esphome/components/sensor/__init__.py

@@ -182,6 +182,7 @@ STATE_CLASSES = {
     "measurement": StateClasses.STATE_CLASS_MEASUREMENT,
     "total_increasing": StateClasses.STATE_CLASS_TOTAL_INCREASING,
     "total": StateClasses.STATE_CLASS_TOTAL,
+    "measurement_angle": StateClasses.STATE_CLASS_MEASUREMENT_ANGLE,
 }
 validate_state_class = cv.enum(STATE_CLASSES, lower=True, space="_")
 

esphome/components/sensor/sensor.cpp

@@ -44,6 +44,8 @@ const LogString *state_class_to_string(StateClass state_class) {
       return LOG_STR("total_increasing");
     case STATE_CLASS_TOTAL:
       return LOG_STR("total");
+    case STATE_CLASS_MEASUREMENT_ANGLE:
+      return LOG_STR("measurement_angle");
     case STATE_CLASS_NONE:
     default:
       return LOG_STR("");

esphome/components/sensor/sensor.h

@@ -31,6 +31,7 @@ enum StateClass : uint8_t {
   STATE_CLASS_MEASUREMENT = 1,
   STATE_CLASS_TOTAL_INCREASING = 2,
   STATE_CLASS_TOTAL = 3,
+  STATE_CLASS_MEASUREMENT_ANGLE = 4
 };
 
 const LogString *state_class_to_string(StateClass state_class);