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Code Issues Releases Wiki Activity

Improve batching of BLE advertisements for better airtime efficiency (#8778)

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This commit is contained in:
J. Nick Koston
2025-05-13 23:34:33 -05:00
committed by GitHub
parent c98c78e368
commit ddb986b4fa
4 changed files with 61 additions and 23 deletions
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4
esphome/components/esp32_ble_tracker/esp32_ble_tracker.cpp
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@@ -122,7 +122,7 @@ void ESP32BLETracker::loop() {
if (this->scanner_state_ == ScannerState::RUNNING &&
this->scan_result_index_ && // if it looks like we have a scan result we will take the lock
xSemaphoreTake(this->scan_result_lock_, 5L / portTICK_PERIOD_MS)) {
xSemaphoreTake(this->scan_result_lock_, 0)) {
uint32_t index = this->scan_result_index_;
if (index >= ESP32BLETracker::SCAN_RESULT_BUFFER_SIZE) {
ESP_LOGW(TAG, "Too many BLE events to process. Some devices may not show up.");
@@ -447,7 +447,7 @@ void ESP32BLETracker::gap_scan_stop_complete_(const esp_ble_gap_cb_param_t::ble_
void ESP32BLETracker::gap_scan_result_(const esp_ble_gap_cb_param_t::ble_scan_result_evt_param &param) {
ESP_LOGV(TAG, "gap_scan_result - event %d", param.search_evt);
if (param.search_evt == ESP_GAP_SEARCH_INQ_RES_EVT) {
if (xSemaphoreTake(this->scan_result_lock_, 0L)) {
if (xSemaphoreTake(this->scan_result_lock_, 0)) {
if (this->scan_result_index_ < ESP32BLETracker::SCAN_RESULT_BUFFER_SIZE) {
this->scan_result_buffer_[this->scan_result_index_++] = param;
}