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Code Issues Releases Wiki Activity

Add sensor force_update option (#783)

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* Add sensor force_update option

* Add test
This commit is contained in:
Otto Winter
2019-10-21 15:46:39 +02:00
committed by GitHub
parent d64a4ef2b4
commit ae8700447e
8 changed files with 34 additions and 4 deletions
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13
esphome/components/sensor/sensor.h
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@@ -18,6 +18,9 @@ namespace sensor {
if (!obj->unique_id().empty()) { \
ESP_LOGV(TAG, prefix " Unique ID: '%s'", obj->unique_id().c_str()); \
} \
if (obj->get_force_update()) { \
ESP_LOGV(TAG, prefix " Force Update: YES"); \
} \
}
/** Base-class for all sensors.
@@ -142,6 +145,15 @@ class Sensor : public Nameable {
void internal_send_state_to_frontend(float state);
bool get_force_update() const { return force_update_; }
/** Set this sensor's force_update mode.
*
* If the sensor is in force_update mode, the frontend is required to save all
* state changes to the database when they are published, even if the state is the
* same as before.
*/
void set_force_update(bool force_update) { force_update_ = force_update; }
protected:
/** Override this to set the Home Assistant unit of measurement for this sensor.
*
@@ -174,6 +186,7 @@ class Sensor : public Nameable {
optional<int8_t> accuracy_decimals_;
Filter *filter_list_{nullptr}; ///< Store all active filters.
bool has_state_{false};
bool force_update_{false};
};
class PollingSensorComponent : public PollingComponent, public Sensor {