sascha/esphome
1
0
Fork 0
mirror of https://github.com/esphome/esphome.git synced 2025-11-18 15:55:46 +00:00
Code Issues Releases Wiki Activity

mqtt: add ESP-IDF >= 5.0 support (#4854)

Browse Source 
Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
This commit is contained in:
Stijn Tintel
2023-06-21 02:53:32 +03:00
committed by GitHub
parent bfe85dd710
commit cb5a01da29
4 changed files with 42 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
esphome/components/mqtt/mqtt_component.cpp
View File

@@ -118,7 +118,7 @@ bool MQTTComponent::send_discovery_() {
} else {
if (discovery_info.unique_id_generator == MQTT_MAC_ADDRESS_UNIQUE_ID_GENERATOR) {
char friendly_name_hash[9];
sprintf(friendly_name_hash, "%08x", fnv1_hash(this->friendly_name()));
sprintf(friendly_name_hash, "%08" PRIx32, fnv1_hash(this->friendly_name()));
friendly_name_hash[8] = 0; // ensure the hash-string ends with null
root[MQTT_UNIQUE_ID] = get_mac_address() + "-" + this->component_type() + "-" + friendly_name_hash;
} else {