1technophile
a65e5fa595
Differentiate 4 categories of files: -gateway file for bridging signal and MQTT -user config -sensor files -actuators files
74 lines
2.3 KiB
Arduino
74 lines
2.3 KiB
Arduino
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void setupRF()
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{
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//RF init parameters
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mySwitch.enableTransmit(RF_EMITTER_PIN);
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mySwitch.setRepeatTransmit(RF_EMITTER_REPEAT);
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mySwitch.enableReceive(RF_RECEIVER_PIN);
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}
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void receivingMQTTRF(char * topicOri, char * datacallback) {
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String topic = topicOri;
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trc(F("Receiving data by MQTT"));
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trc(topic);
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trc(F("Callback value"));
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trc(String(datacallback));
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unsigned long data = strtoul(datacallback, NULL, 10); // we will not be able to pass values > 4294967295
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trc(F("Converted value to unsigned long"));
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trc(String(data));
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// Storing data received
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int pos0 = topic.lastIndexOf(subjectMultiGTWKey);
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if (pos0 != -1){
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trc(F("Storing signal"));
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storeValue(data);
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trc(F("Data stored"));
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}
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// RF DATA ANALYSIS
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//We look into the subject to see if a special RF protocol is defined
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int valuePRT = 0;
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int valuePLSL = 0;
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int pos = topic.lastIndexOf(RFprotocolKey);
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if (pos != -1){
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pos = pos + +strlen(RFprotocolKey);
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valuePRT = (topic.substring(pos,pos + 1)).toInt();
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trc(F("RF Protocol number:"));
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trc(String(valuePRT));
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}
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//We look into the subject to see if a special RF pulselength is defined
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int pos2 = topic.lastIndexOf(RFpulselengthKey);
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if (pos2 != -1) {
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pos2 = pos2 + strlen(RFpulselengthKey);
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valuePLSL = (topic.substring(pos2,pos2 + 3)).toInt();
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trc(F("RF Pulse Length:"));
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trc(String(valuePLSL));
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}
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if ((topic == subjectMQTTto433) && (valuePRT == 0) && (valuePLSL == 0)){
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trc(F("Sending data by RF, default parameters"));
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mySwitch.setProtocol(1,350);
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mySwitch.send(data, 24);
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// Acknowledgement to the GTWRF topic
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boolean result = client.publish(subjectGTWRFtoMQTT, datacallback);
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if (result)trc(F("Acknowedgement of reception published"));
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} else if ((valuePRT != 0) || (valuePLSL != 0)){
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trc(F("Sending data by RF, user defined parameters"));
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if (valuePRT == 0) valuePRT = 1;
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if (valuePLSL == 0) valuePLSL = 350;
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trc(String(valuePRT));
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trc(String(valuePLSL));
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mySwitch.setProtocol(valuePRT,valuePLSL);
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mySwitch.send(data, 24);
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// Acknowledgement to the GTWRF topic
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boolean result = client.publish(subjectGTWRFtoMQTT, datacallback);
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if (result)trc(F("Acknowedgement of reception published"));
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}
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}
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