288 lines
8.3 KiB
Arduino
288 lines
8.3 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 DIO/new kaku protocol
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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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/*Command example for switching off:
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sudo mosquitto_pub -t home/commands/MQTTtoRF2/CODE_8233372/UNIT_0/PERIOD_272 -m 0
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Command example for switching on:
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sudo mosquitto_pub -t home/commands/MQTTtoRF2/CODE_8233372/UNIT_0/PERIOD_272 -m 1
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Command example for dimming:
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sudo mosquitto_pub -t home/commands/MQTTtoRF2/CODE_8233372/UNIT_0/PERIOD_272 -m/DIM 8
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*/
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#include "User_config.h"
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#ifdef ZgatewayRF2
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#include <NewRemoteTransmitter.h>
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#include <NewRemoteReceiver.h>
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struct RF2rxd
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{
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unsigned int period;
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unsigned long address;
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unsigned long groupBit;
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unsigned long unit;
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unsigned long switchType;
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bool hasNewData;
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};
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RF2rxd rf2rd;
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void setupRF2()
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{
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#ifndef ZgatewayRF //receiving with RF2 is not compatible with ZgatewayRF
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NewRemoteReceiver::init(RF_RECEIVER_PIN, 2, rf2Callback);
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Log.notice(F("RF_EMITTER_PIN: %d " CR), RF_EMITTER_PIN);
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Log.notice(F("RF_RECEIVER_PIN: %d " CR), RF_RECEIVER_PIN);
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Log.trace(F("ZgatewayRF2 setup done " CR));
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#endif
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pinMode(RF_EMITTER_PIN, OUTPUT);
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digitalWrite(RF_EMITTER_PIN, LOW);
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}
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void RF2toMQTT()
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{
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if (rf2rd.hasNewData)
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{
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Log.trace(F("Creating RF2 buffer" CR));
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const int JSON_MSG_CALC_BUFFER = JSON_OBJECT_SIZE(5);
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StaticJsonBuffer<JSON_MSG_CALC_BUFFER> jsonBuffer;
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JsonObject &RF2data = jsonBuffer.createObject();
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rf2rd.hasNewData = false;
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Log.trace(F("Rcv. RF2" CR));
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RF2data.set("unit", (int)rf2rd.unit);
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RF2data.set("groupBit", (int)rf2rd.groupBit);
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RF2data.set("period", (int)rf2rd.period);
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RF2data.set("address", (unsigned long)rf2rd.address);
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RF2data.set("switchType", (int)rf2rd.switchType);
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pub(subjectRF2toMQTT, RF2data);
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}
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}
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void rf2Callback(unsigned int period, unsigned long address, unsigned long groupBit, unsigned long unit, unsigned long switchType)
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{
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rf2rd.period = period;
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rf2rd.address = address;
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rf2rd.groupBit = groupBit;
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rf2rd.unit = unit;
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rf2rd.switchType = switchType;
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rf2rd.hasNewData = true;
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}
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#ifdef simpleReceiving
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void MQTTtoRF2(char *topicOri, char *datacallback)
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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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String topic = topicOri;
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bool boolSWITCHTYPE;
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boolSWITCHTYPE = to_bool(datacallback);
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bool isDimCommand = false;
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long valueCODE = 0;
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int valueUNIT = -1;
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int valuePERIOD = 0;
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int valueGROUP = 0;
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int valueDIM = -1;
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int pos = topic.lastIndexOf(RF2codeKey);
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if (pos != -1)
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{
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pos = pos + +strlen(RF2codeKey);
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valueCODE = (topic.substring(pos, pos + 8)).toInt();
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Log.notice(F("RF2 code: %l" CR), valueCODE);
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}
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int pos2 = topic.lastIndexOf(RF2periodKey);
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if (pos2 != -1)
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{
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pos2 = pos2 + strlen(RF2periodKey);
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valuePERIOD = (topic.substring(pos2, pos2 + 3)).toInt();
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Log.notice(F("RF2 Period: %d" CR), valuePERIOD);
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}
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int pos3 = topic.lastIndexOf(RF2unitKey);
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if (pos3 != -1)
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{
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pos3 = pos3 + strlen(RF2unitKey);
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valueUNIT = (topic.substring(pos3, topic.indexOf("/", pos3))).toInt();
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Log.notice(F("Unit: %d" CR), valueUNIT);
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}
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int pos4 = topic.lastIndexOf(RF2groupKey);
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if (pos4 != -1)
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{
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pos4 = pos4 + strlen(RF2groupKey);
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valueGROUP = (topic.substring(pos4, pos4 + 1)).toInt();
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Log.notice(F("RF2 Group: %d" CR),valueGROUP);
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}
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int pos5 = topic.lastIndexOf(RF2dimKey);
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if (pos5 != -1)
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{
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isDimCommand = true;
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valueDIM = atoi(datacallback);
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Log.notice(F("RF2 Dim: %d" CR), valueDIM);
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}
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if ((topic == subjectMQTTtoRF2) || (valueCODE != 0) || (valueUNIT != -1) || (valuePERIOD != 0))
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{
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Log.trace(F("MQTTtoRF2" CR));
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if (valueCODE == 0)
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valueCODE = 8233378;
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if (valueUNIT == -1)
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valueUNIT = 0;
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if (valuePERIOD == 0)
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valuePERIOD = 272;
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NewRemoteReceiver::disable();
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Log.trace(F("Creating transmitter" CR));
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NewRemoteTransmitter transmitter(valueCODE, RF_EMITTER_PIN, valuePERIOD);
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Log.trace(F("Sending data" CR));
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if (valueGROUP)
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{
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if (isDimCommand)
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{
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transmitter.sendGroupDim(valueDIM);
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}
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else
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{
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transmitter.sendGroup(boolSWITCHTYPE);
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}
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}
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else
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{
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if (isDimCommand)
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{
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transmitter.sendDim(valueUNIT, valueDIM);
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}
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else
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{
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transmitter.sendUnit(valueUNIT, boolSWITCHTYPE);
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}
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}
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Log.trace(F("Data sent" CR));
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NewRemoteReceiver::enable();
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// Publish state change back to MQTT
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String MQTTAddress;
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String MQTTperiod;
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String MQTTunit;
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String MQTTgroupBit;
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String MQTTswitchType;
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String MQTTdimLevel;
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MQTTAddress = String(valueCODE);
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MQTTperiod = String(valuePERIOD);
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MQTTunit = String(valueUNIT);
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MQTTgroupBit = String(rf2rd.groupBit);
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MQTTswitchType = String(boolSWITCHTYPE);
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MQTTdimLevel = String(valueDIM);
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String MQTTRF2string;
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Log.trace(F("Adv data MQTTtoRF2 push state via RF2toMQTT" CR));
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if (isDimCommand)
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{
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MQTTRF2string = subjectRF2toMQTT + String("/") + RF2codeKey + MQTTAddress + String("/") + RF2unitKey + MQTTunit + String("/") + RF2groupKey + MQTTgroupBit + String("/") + RF2dimKey + String("/") + RF2periodKey + MQTTperiod;
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pub((char *)MQTTRF2string.c_str(), (char *)MQTTdimLevel.c_str());
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}
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else
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{
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MQTTRF2string = subjectRF2toMQTT + String("/") + RF2codeKey + MQTTAddress + String("/") + RF2unitKey + MQTTunit + String("/") + RF2groupKey + MQTTgroupBit + String("/") + RF2periodKey + MQTTperiod;
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pub((char *)MQTTRF2string.c_str(), (char *)MQTTswitchType.c_str());
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}
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}
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}
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#endif
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#ifdef jsonReceiving
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void MQTTtoRF2(char *topicOri, JsonObject &RF2data)
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{ // json object decoding
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if (cmpToMainTopic(topicOri, subjectMQTTtoRF2))
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{
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Log.trace(F("MQTTtoRF2 json" CR));
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int boolSWITCHTYPE = RF2data["switchType"] | 99;
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if (boolSWITCHTYPE != 99)
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{
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Log.trace(F("MQTTtoRF2 switch type ok" CR));
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bool isDimCommand = boolSWITCHTYPE == 2;
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unsigned long valueCODE = RF2data["address"];
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int valueUNIT = RF2data["unit"] | -1;
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int valuePERIOD = RF2data["period"];
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int valueGROUP = RF2data["group"];
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int valueDIM = RF2data["dim"] | -1;
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if ((valueCODE != 0) || (valueUNIT != -1) || (valuePERIOD != 0))
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{
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Log.trace(F("MQTTtoRF2" CR));
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if (valueCODE == 0)
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valueCODE = 8233378;
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if (valueUNIT == -1)
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valueUNIT = 0;
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if (valuePERIOD == 0)
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valuePERIOD = 272;
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NewRemoteReceiver::disable();
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NewRemoteTransmitter transmitter(valueCODE, RF_EMITTER_PIN, valuePERIOD);
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Log.trace(F("Sending" CR));
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if (valueGROUP)
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{
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if (isDimCommand)
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{
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transmitter.sendGroupDim(valueDIM);
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}
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else
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{
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transmitter.sendGroup(boolSWITCHTYPE);
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}
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}
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else
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{
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if (isDimCommand)
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{
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transmitter.sendDim(valueUNIT, valueDIM);
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}
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else
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{
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transmitter.sendUnit(valueUNIT, boolSWITCHTYPE);
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}
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}
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Log.notice(F("MQTTtoRF2 OK" CR));
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NewRemoteReceiver::enable();
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// Publish state change back to MQTT
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pub(subjectGTWRF2toMQTT, RF2data);
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}
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}
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else
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{
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Log.error(F("MQTTtoRF2 failed json read" CR));
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}
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}
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}
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#endif
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#endif
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