161 lines
4.4 KiB
Arduino
161 lines
4.4 KiB
Arduino
/*
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OpenMQTTGateway - ESP8266 or Arduino program for home automation
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Act as a wifi or ethernet gateway between your 433mhz/infrared IR signal and a MQTT broker
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Send and receiving command by MQTT
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This gateway enables to:
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- publish MQTT data to a different topic related to received 433Mhz signal using ESPiLight
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Copyright: (c)Florian ROBERT
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Copyright: (c)Randy Simons http://randysimons.nl/
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This file is part of OpenMQTTGateway.
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OpenMQTTGateway is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenMQTTGateway is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifdef ZgatewayPilight
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#include <ESPiLight.h>
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ESPiLight rf(RF_EMITTER_PIN); // use -1 to disable transmitter
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void setupPilight(){
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#ifndef ZgatewayRF && ZgatewayRF2 //receiving with Pilight is not compatible with ZgatewayRF or RF2 as far as I can tell
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rf.setCallback(pilightCallback);
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rf.initReceiver(RF_RECEIVER_PIN);
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trc(F("RF_EMITTER_PIN "));
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trc(String(RF_EMITTER_PIN));
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trc(F("RF_RECEIVER_PIN "));
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trc(String(RF_RECEIVER_PIN));
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trc(F("ZgatewayPilight setup done "));
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#endif
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}
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boolean PilighttoMQTT(){
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rf.loop();
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}
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void pilightCallback(const String &protocol, const String &message, int status,
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size_t repeats, const String &deviceID) {
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if (status == VALID) {
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trc(F("Rcv. Pilight"));
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String MQTTprotocol;
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String MQTTdeviceID;
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String MQTTmessage;
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MQTTprotocol = String(protocol);
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MQTTdeviceID = String(deviceID);
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MQTTmessage = String(message);
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String MQTTPilightstring;
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MQTTPilightstring = subjectPilighttoMQTT+String("/")+MQTTprotocol+String("/")+MQTTdeviceID;
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trc(F("Adv data PilighttoMQTT"));
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client.publish((char *)MQTTPilightstring.c_str(),(char *)MQTTmessage.c_str());
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}
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}
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void MQTTtoPilight(char * topicOri, char * datacallback) {
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String topic = topicOri;
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int pos = topic.lastIndexOf(subjectMQTTtoPilight);
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if (pos == -1){
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return;
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}
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trc(F("Adv data PilighttoMQTT"));
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char *last = strrchr(topicOri, '/');
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String protocol = "";
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if (last+1 != NULL) {
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protocol = last+1;
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}
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int result = 0;
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if (protocol == PilightRAW){
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trc(F("RAW:"));
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trc(String(datacallback));
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uint16_t rawpulses[MAXPULSESTREAMLENGTH];
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int rawlen =
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rf.stringToPulseTrain(datacallback, rawpulses, MAXPULSESTREAMLENGTH);
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if (rawlen > 0) {
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rf.sendPulseTrain(rawpulses, rawlen);
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result = rawlen;
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} else {
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result = -9999;
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}
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} else {
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trc(F("PROTO:"));
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trc(protocol);
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result = rf.send(protocol, datacallback);
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}
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String MQTTmessage;
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String MQTTprotocol = String(protocol);
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String MQTTPilightstring = subjectPilighttoMQTT+String("/")+MQTTprotocol+String("/");
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if (result > 0) {
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trc(F("Adv data MQTTtoPilight push state via PilighttoMQTT"));
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MQTTmessage = String(datacallback);
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char *deviceID = "0";
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DynamicJsonBuffer jb;
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JsonObject& rjson = jb.parseObject(MQTTmessage);
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if (rjson.success()) {
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strcpy(deviceID, rjson["id"]);
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}
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MQTTmessage = String(datacallback);
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MQTTPilightstring += String(deviceID);
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} else {
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switch (result) {
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case ESPiLight::ERROR_UNAVAILABLE_PROTOCOL:
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MQTTmessage = "protocol is not avaiable";
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break;
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case ESPiLight::ERROR_INVALID_PILIGHT_MSG:
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MQTTmessage = "message is invalid";
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break;
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case ESPiLight::ERROR_INVALID_JSON:
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MQTTmessage = "message is not a proper json object";
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break;
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case ESPiLight::ERROR_NO_OUTPUT_PIN:
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MQTTmessage = "no transmitter pin";
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break;
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case -9999:
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MQTTmessage = "invalid pulse train message";
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break;
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}
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trc(F("ESPiLight Error: "));
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trc(String(MQTTmessage));
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MQTTPilightstring += String("error");
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}
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client.publish((char *)MQTTPilightstring.c_str(),(char *)MQTTmessage.c_str());
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}
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#endif
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