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Code Issues Releases Wiki Activity

Make parse_characteristics and parse_descriptors lazy to reduce memory pressure (#4063)

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This commit is contained in:
J. Nick Koston
2022-11-27 14:28:02 -10:00
committed by GitHub
parent c5f59fad62
commit 53e0af18fb
6 changed files with 30 additions and 2 deletions
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4
esphome/components/esp32_ble_client/ble_service.cpp
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@@ -11,6 +11,8 @@ namespace esp32_ble_client {
static const char *const TAG = "esp32_ble_client";
BLECharacteristic *BLEService::get_characteristic(espbt::ESPBTUUID uuid) {
if (!this->parsed)
this->parse_characteristics();
for (auto &chr : this->characteristics) {
if (chr->uuid == uuid)
return chr;
@@ -28,6 +30,7 @@ BLEService::~BLEService() {
}
void BLEService::parse_characteristics() {
this->parsed = true;
uint16_t offset = 0;
esp_gattc_char_elem_t result;
@@ -57,7 +60,6 @@ void BLEService::parse_characteristics() {
ESP_LOGI(TAG, "[%d] [%s] characteristic %s, handle 0x%x, properties 0x%x", this->client->get_connection_index(),
this->client->address_str().c_str(), characteristic->uuid.to_string().c_str(), characteristic->handle,
characteristic->properties);
characteristic->parse_descriptors();
offset++;
}
}