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Code Issues Releases Wiki Activity

Reduce number of calls to fetch time in the main loop (#8804)

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This commit is contained in:
J. Nick Koston
2025-05-18 15:48:57 -04:00
committed by GitHub
parent e47741d471
commit 574aabdede
36 changed files with 107 additions and 53 deletions
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15
esphome/core/component.cpp
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@@ -240,10 +240,12 @@ void PollingComponent::stop_poller() {
uint32_t PollingComponent::get_update_interval() const { return this->update_interval_; }
void PollingComponent::set_update_interval(uint32_t update_interval) { this->update_interval_ = update_interval; }
WarnIfComponentBlockingGuard::WarnIfComponentBlockingGuard(Component *component)
: started_(millis()), component_(component) {}
WarnIfComponentBlockingGuard::~WarnIfComponentBlockingGuard() {
uint32_t blocking_time = millis() - this->started_;
WarnIfComponentBlockingGuard::WarnIfComponentBlockingGuard(Component *component, uint32_t start_time)
: started_(start_time), component_(component) {}
uint32_t WarnIfComponentBlockingGuard::finish() {
uint32_t curr_time = millis();
uint32_t blocking_time = curr_time - this->started_;
bool should_warn;
if (this->component_ != nullptr) {
should_warn = this->component_->should_warn_of_blocking(blocking_time);
@@ -254,8 +256,11 @@ WarnIfComponentBlockingGuard::~WarnIfComponentBlockingGuard() {
const char *src = component_ == nullptr ? "<null>" : component_->get_component_source();
ESP_LOGW(TAG, "Component %s took a long time for an operation (%" PRIu32 " ms).", src, blocking_time);
ESP_LOGW(TAG, "Components should block for at most 30 ms.");
;
}
return curr_time;
}
WarnIfComponentBlockingGuard::~WarnIfComponentBlockingGuard() {}
} // namespace esphome