[BT] Avoid duplicates decoded messages with multiple servicedata #1727
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1technophile
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Description:
Some BLE devices like the LYWSDCGQ send several servicedata per BLE packets, before this PR we generated 2 MQTT messages:
{"id":"","mac_type":0,"adv_type":0,"name":"MJ_HT_V1","rssi":-86,"brand":"Xiaomi","model":"Mi Jia round","model_id":"LYWSDCGQ","type":"THB","tempc":25.7,"tempf":78.26,"servicedata":"f19de672f819","servicedatauuid":"0xffff"}{"id":"","mac_type":0,"adv_type":0,"name":"MJ_HT_V1","rssi":-86,"servicedata":"5020aa01511122334455660410020101","servicedatauuid":"0xfe95","brand":"Xiaomi","model":"Mi Jia round","model_id":"LYWSDCGQ","type":"THB","tempc":25.7,"tempf":78.26}With this modification, the second message will not duplicate the decoded information from the first one:
{"id":"","mac_type":0,"adv_type":0,"name":"MJ_HT_V1","rssi":-96,"servicedata":"5020aa01ac1122334455660a10010f","servicedatauuid":"0xfe95","brand":"Xiaomi","model":"Mi Jia round","model_id":"LYWSDCGQ","type":"THB","batt":15}{"id":"","mac_type":0,"adv_type":0,"name":"MJ_HT_V1","rssi":-96,"servicedata":"f19de672f819","servicedatauuid":"0xffff"}This will avoid the controller to record 2 data entries with the same timestamp and will provide a better readability of undecoded messages
Checklist: