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[esp32_ble] Optimize string operations to reduce flash usage by 264 bytes (#11023)

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This commit is contained in:
J. Nick Koston
2025-10-05 19:04:50 -05:00
committed by GitHub
parent f62e06104e
commit eea2b6b81b
1 changed files with 5 additions and 3 deletions
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8
esphome/components/esp32_ble/ble.cpp
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@@ -213,15 +213,17 @@ bool ESP32BLE::ble_setup_() {
if (this->name_.has_value()) { if (this->name_.has_value()) {
name = this->name_.value(); name = this->name_.value();
if (App.is_name_add_mac_suffix_enabled()) { if (App.is_name_add_mac_suffix_enabled()) {
name += "-" + get_mac_address().substr(6); name += "-";
name += get_mac_address().substr(6);
} }
} else { } else {
name = App.get_name(); name = App.get_name();
if (name.length() > 20) { if (name.length() > 20) {
if (App.is_name_add_mac_suffix_enabled()) { if (App.is_name_add_mac_suffix_enabled()) {
name.erase(name.begin() + 13, name.end() - 7); // Remove characters between 13 and the mac address // Keep first 13 chars and last 7 chars (MAC suffix), remove middle
name.erase(13, name.length() - 20);
} else { } else {
name = name.substr(0, 20); name.resize(20);
} }
} }
} }