co2_sensor: Add _ between words in enum

ampel-firmware/co2_sensor.cpp

@@ -40,18 +40,18 @@ namespace sensor {
     INITIAL,
     BOOTUP,
     READY,
-    NEEDSCALIBRATION,
-    PREPARECALIBRATION_INSTABLE,
-    PREPARECALIBRATION_STABLE,
+    NEEDS_CALIBRATION,
+    PREPARE_CALIBRATION_INSTABLE,
+    PREPARE_CALIBRATION_STABLE,
     CALIBRATION
   };
   const char *state_names[] = {
       "INITIAL",
       "BOOTUP",
       "READY",
-      "NEEDSCALIBRATION",
-      "PREPARECALIBRATION_INSTABLE",
-      "PREPARECALIBRATION_STABLE",
+      "NEEDS_CALIBRATION",
+      "PREPARE_CALIBRATION_INSTABLE",
+      "PREPARE_CALIBRATION_STABLE",
       "CALIBRATION" };
   state current_state = INITIAL;
   void switchState(state);
@@ -130,10 +130,10 @@ namespace sensor {
       stable_measurements++;
       Serial.print(F("Number of stable measurements : "));
       Serial.println(stable_measurements);
-      switchState(PREPARECALIBRATION_STABLE);
+      switchState(PREPARE_CALIBRATION_STABLE);
     } else {
       stable_measurements = 0;
-      switchState(PREPARECALIBRATION_INSTABLE);
+      switchState(PREPARE_CALIBRATION_INSTABLE);
     }
     previous_co2 = co2;
     return (stable_measurements == config::enough_stable_measurements);
@@ -148,7 +148,7 @@ namespace sensor {
     scd30.setMeasurementInterval(2); // [s] The change will only take effect after next measurement.
     Serial.println(F("Waiting until the measurements are stable for at least 2 minutes."));
     Serial.println(F("It could take a very long time."));
-    switchState(PREPARECALIBRATION_INSTABLE);
+    switchState(PREPARE_CALIBRATION_INSTABLE);
   }
 
   void calibrateAndRestart() {
@@ -207,13 +207,13 @@ namespace sensor {
       // No special signaling, we want to show the CO2 value
     case READY:
       break;
-    case NEEDSCALIBRATION:
+    case NEEDS_CALIBRATION:
       led_effects::showWaitingLED(color::magenta);
       break;
-    case PREPARECALIBRATION_INSTABLE:
+    case PREPARE_CALIBRATION_INSTABLE:
       led_effects::showWaitingLED(color::red);
       break;
-    case PREPARECALIBRATION_STABLE:
+    case PREPARE_CALIBRATION_STABLE:
       led_effects::showWaitingLED(color::green);
       break;
       // No special signaling here, too.
@@ -243,7 +243,7 @@ namespace sensor {
         // zero ppm but non-zero temperature and non-zero humidity.
         Serial.println(F("Invalid sensor data - CO2 concentration <= 0 ppm"));
         switchState(BOOTUP);
-      } else if ((current_state == PREPARECALIBRATION_INSTABLE) || (current_state == PREPARECALIBRATION_STABLE)) {
+      } else if ((current_state == PREPARE_CALIBRATION_INSTABLE) || (current_state == PREPARE_CALIBRATION_STABLE)) {
         // Check for pre-calibration states first, because we do not want to
         // leave them before calibration is done.
         bool ready_for_calibration = countStableMeasurements();
@@ -252,7 +252,7 @@ namespace sensor {
         }
       } else if (co2 < 250) {
         // Sensor should be calibrated.
-        switchState(NEEDSCALIBRATION);
+        switchState(NEEDS_CALIBRATION);
       } else {
         switchState(READY);
       }