Fix bathroom heater ever increasing temperature

2024-12-20 17:32:32 +01:00
parent 534feaed82
commit c692bfecc8
1 changed files with 7 additions and 3 deletions
@@ -97,7 +97,7 @@ class Zehnder : public Component, public Climate {
  remote_transmitter::RemoteTransmitterComponent *transmitter_ = nullptr;
  bool has_temperature_sensor_ = false;

-  bool transmit_temperature_(float* temp) {
+  bool transmit_temperature_(float *temp) {
    uint8_t level;
    if (*temp == 0) {
      level = 0;
@@ -107,17 +107,21 @@ class Zehnder : public Component, public Climate {
        (TEMPERATURE_LEVELS - 1) /
        (MAX_TEMPERATURE - MIN_TEMPERATURE) +
        1;
+      if (level > TEMPERATURE_LEVELS) {
+        level = TEMPERATURE_LEVELS;
+      }
+
      *temp =
        (MAX_TEMPERATURE - MIN_TEMPERATURE) /
        (TEMPERATURE_LEVELS - 1) *
-        level +
+        (level - 1) +
        MIN_TEMPERATURE;
    }
    return this->transmit_level_(level);
  }

  bool transmit_level_(uint8_t level) {
-    if (level > 8) {
+    if (level > TEMPERATURE_LEVELS) {
      ESP_LOGE(TAG, "Unsupported heater level: %d. Ignoring command", level);
      return false;
    }