sascha/esphome
1
0
Fork 0
mirror of https://github.com/esphome/esphome.git synced 2025-11-19 16:25:50 +00:00
Code Issues Releases Wiki Activity

[esp32_ble] Optimize BLE hex formatting to eliminate sprintf dependency (#10714)

Browse Source 
Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
This commit is contained in:
J. Nick Koston
2025-09-14 19:04:45 -05:00
committed by GitHub
parent af3e1788d1
commit 1d5a3b647d
5 changed files with 47 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
esphome/components/esp32_ble_tracker/esp32_ble_tracker.cpp
View File

@@ -605,9 +605,8 @@ void ESPBTDevice::parse_adv_(const uint8_t *payload, uint8_t len) {
}
std::string ESPBTDevice::address_str() const {
char mac[24];
snprintf(mac, sizeof(mac), "%02X:%02X:%02X:%02X:%02X:%02X", this->address_[0], this->address_[1], this->address_[2],
this->address_[3], this->address_[4], this->address_[5]);
char mac[18];
format_mac_addr_upper(this->address_, mac);
return mac;
}