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40 lines
1.0 KiB
C++
40 lines
1.0 KiB
C++
#include "uptime_timestamp_sensor.h"
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#ifdef USE_TIME
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#include "esphome/core/hal.h"
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#include "esphome/core/helpers.h"
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#include "esphome/core/log.h"
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namespace esphome {
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namespace uptime {
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static const char *const TAG = "uptime.sensor";
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void UptimeTimestampSensor::setup() {
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this->time_->add_on_time_sync_callback([this]() {
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if (this->has_state())
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return; // No need to update the timestamp if it's already set
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auto now = this->time_->now();
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const uint32_t ms = millis();
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if (!now.is_valid())
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return; // No need to update the timestamp if the time is not valid
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time_t timestamp = now.timestamp;
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uint32_t seconds = ms / 1000;
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timestamp -= seconds;
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this->publish_state(timestamp);
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});
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}
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float UptimeTimestampSensor::get_setup_priority() const { return setup_priority::HARDWARE; }
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void UptimeTimestampSensor::dump_config() {
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LOG_SENSOR("", "Uptime Sensor", this);
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ESP_LOGCONFIG(TAG, " Type: Timestamp");
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}
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} // namespace uptime
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} // namespace esphome
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#endif // USE_TIME
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