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[bme68x_bsec2] Store trigger time as member to avoid std::function SBO overflow (#14960)

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This commit is contained in:
J. Nick Koston
2026-03-19 08:42:08 -10:00
committed by GitHub
parent 2ca6681896
commit 14107ec452
2 changed files with 4 additions and 1 deletions
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3
esphome/components/bme68x_bsec2/bme68x_bsec2.cpp
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@@ -279,7 +279,8 @@ void BME68xBSEC2Component::run_() {
uint32_t meas_dur = 0;
meas_dur = bme68x_get_meas_dur(this->op_mode_, &bme68x_conf, &this->bme68x_);
ESP_LOGV(TAG, "Queueing read in %uus", meas_dur);
this->set_timeout("read", meas_dur / 1000, [this, curr_time_ns]() { this->read_(curr_time_ns); });
this->trigger_time_ns_ = curr_time_ns;
this->set_timeout("read", meas_dur / 1000, [this]() { this->read_(this->trigger_time_ns_); });
} else {
ESP_LOGV(TAG, "Measurement not required");
this->read_(curr_time_ns);

2
esphome/components/bme68x_bsec2/bme68x_bsec2.h
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@@ -116,6 +116,8 @@ class BME68xBSEC2Component : public Component {
int8_t bme68x_status_{BME68X_OK};
int64_t last_time_ms_{0};
int64_t trigger_time_ns_{0}; // Stored for set_timeout lambda to help avoid heap allocation on supported 32-bit
// toolchains with small std::function SBO
uint32_t millis_overflow_counter_{0};
std::queue<std::function<void()>> queue_;