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Fix bathroom heater ever increasing temperature

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This commit is contained in:
artem
2024-12-20 17:32:32 +01:00
parent 534feaed82
commit c692bfecc8
1 changed files with 7 additions and 3 deletions
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bathroomheater/zehnder.h
+7 -3
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@@ -97,7 +97,7 @@ class Zehnder : public Component, public Climate {
remote_transmitter::RemoteTransmitterComponent *transmitter_ = nullptr; remote_transmitter::RemoteTransmitterComponent *transmitter_ = nullptr;
bool has_temperature_sensor_ = false; bool has_temperature_sensor_ = false;
bool transmit_temperature_(float* temp) { bool transmit_temperature_(float *temp) {
uint8_t level; uint8_t level;
if (*temp == 0) { if (*temp == 0) {
level = 0; level = 0;
@@ -107,17 +107,21 @@ class Zehnder : public Component, public Climate {
(TEMPERATURE_LEVELS - 1) / (TEMPERATURE_LEVELS - 1) /
(MAX_TEMPERATURE - MIN_TEMPERATURE) + (MAX_TEMPERATURE - MIN_TEMPERATURE) +
1; 1;
if (level > TEMPERATURE_LEVELS) {
level = TEMPERATURE_LEVELS;
}
*temp = *temp =
(MAX_TEMPERATURE - MIN_TEMPERATURE) / (MAX_TEMPERATURE - MIN_TEMPERATURE) /
(TEMPERATURE_LEVELS - 1) * (TEMPERATURE_LEVELS - 1) *
level + (level - 1) +
MIN_TEMPERATURE; MIN_TEMPERATURE;
} }
return this->transmit_level_(level); return this->transmit_level_(level);
} }
bool transmit_level_(uint8_t level) { bool transmit_level_(uint8_t level) {
if (level > 8) { if (level > TEMPERATURE_LEVELS) {
ESP_LOGE(TAG, "Unsupported heater level: %d. Ignoring command", level); ESP_LOGE(TAG, "Unsupported heater level: %d. Ignoring command", level);
return false; return false;
} }