chriz/OpenMQTT-Gateway
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[BT Discovery] Improve BM2 discovery (#1510)

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to filter advertisement coming from iBeacon packets that contains volt
as the voltage is not properly advertised throught the iBeacon packet and render a wrong voltage
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Florian authored and GitHub committed 2023-03-07 19:35:57 -06:00
1 parent a9f8f803e5
commit 8f47a80303
2 files changed
+4 -2
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main/ZgatewayBT.ino
+2 -2
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@@ -466,7 +466,7 @@ void BM2Discovery(const char* mac, const char* sensorModel_id) {
# define BM2parametersCount 2
Log.trace(F("BM2Discovery" CR));
const char* BM2sensor[BM2parametersCount][9] = {
{"sensor", "volt", mac, "voltage", jsonVolt, "", "", "V", stateClassMeasurement},
{"sensor", "volt", mac, "voltage", jsonVoltBM2, "", "", "V", stateClassMeasurement}, // We use a json definition that retrieve only data from the BM2 decoder, as this sensor also advertize volt as an iBeacon
{"sensor", "batt", mac, "battery", jsonBatt, "", "", "%", stateClassMeasurement}
//component type,name,availability topic,device class,value template,payload on, payload off, unit of measurement
};
@@ -1033,7 +1033,7 @@ void process_bledata(JsonObject& BLEdata) {
model_id != TheengsDecoder::BLE_ID_NUM::MS_CDP &&
model_id != TheengsDecoder::BLE_ID_NUM::GAEN) { // Broadcaster devices
Log.trace(F("Decoder found device: %s" CR), BLEdata["model_id"].as<const char*>());
if (model_id == TheengsDecoder::BLE_ID_NUM::HHCCJCY01HHCC) {
if (model_id == TheengsDecoder::BLE_ID_NUM::HHCCJCY01HHCC || model_id == TheengsDecoder::BLE_ID_NUM::BM2) {
createOrUpdateDevice(mac, device_flags_connect, model_id, mac_type); // Device that broadcast and can be connected
} else {
createOrUpdateDevice(mac, device_flags_init, model_id, mac_type);
main/config_mqttDiscovery.h
+2
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@@ -167,6 +167,7 @@ void announceDeviceTrigger(bool use_gateway_info,
# define jsonCount "{{ value_json.count }}"
# define jsonAlarm "{{ value_json.alarm }}"
# define jsonInuse "{{ value_json.power | float > 0 }}"
# define jsonVoltBM2 "{{% if value_json.model_id == \"BM2\" -%} {{value_json.volt}} {%- endif %}}"
#else // Home assistant autodiscovery value key definition
# define jsonBatt "{{ value_json.batt | is_defined }}"
# define jsonLux "{{ value_json.lux | is_defined }}"
@@ -203,6 +204,7 @@ void announceDeviceTrigger(bool use_gateway_info,
# define jsonCount "{{ value_json.count | is_defined }}"
# define jsonAlarm "{{ value_json.alarm | is_defined }}"
# define jsonInuse "{{ value_json.power | is_defined | float > 0 }}"
# define jsonVoltBM2 "{{% if value_json.model_id == \"BM2\" and value_json.volt is defined -%} {{value_json.volt}} {%- endif %}}"
#endif
#define stateClassNone ""