Florian
da859cc6ae
https://community.openmqttgateway.com/t/arduino-uno-ethernet-shield-reboots-on-receiving-rf-signal-on-v-0-9/346/22 Rework led management to avoid use of global variables and specify special JSON_MSG_BUFFER for arduino UNO led can now be used for all the boards generalize use of F macro for memory optimization change jsonbuffer calculation method reduce pubsubclient max packet size for uno and nano
64 lines
2.0 KiB
Arduino
64 lines
2.0 KiB
Arduino
/*
|
|
OpenMQTTGateway Addon - ESP8266 or Arduino program for home automation
|
|
|
|
Act as a wifi or ethernet gateway between your 433mhz/infrared IR signal and a MQTT broker
|
|
Send and receiving command by MQTT
|
|
|
|
HC SR-501 reading Addon
|
|
|
|
Copyright: (c)Florian ROBERT
|
|
|
|
Contributors:
|
|
- 1technophile
|
|
|
|
This file is part of OpenMQTTGateway.
|
|
|
|
OpenMQTTGateway is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
OpenMQTTGateway is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#ifdef ZsensorHCSR501
|
|
|
|
void setupHCSR501() {
|
|
pinMode(HCSR501_PIN, INPUT); // declare HC SR-501 pin as input
|
|
}
|
|
|
|
void MeasureHCSR501(){
|
|
if (millis() > TimeBeforeStartHCSR501) {//let time to init the PIR sensor
|
|
trc(F("Creating HCSR501 buffer"));
|
|
const int JSON_MSG_CALC_BUFFER = JSON_OBJECT_SIZE(1);
|
|
StaticJsonBuffer<JSON_MSG_CALC_BUFFER> jsonBuffer;
|
|
JsonObject& HCSR501data = jsonBuffer.createObject();
|
|
static int pirState = LOW;
|
|
int PresenceValue = digitalRead(HCSR501_PIN);
|
|
#if defined(ESP8266) || defined(ESP32)
|
|
yield();
|
|
#endif
|
|
if (PresenceValue == HIGH) {
|
|
if (pirState == LOW) {
|
|
//turned on
|
|
HCSR501data.set("hcsr501", "true");
|
|
pirState = HIGH;
|
|
}
|
|
} else {
|
|
if (pirState == HIGH){
|
|
// turned off
|
|
HCSR501data.set("hcsr501", "false");
|
|
trc(F("HC SR501 Motion ended"));
|
|
pirState = LOW;
|
|
}
|
|
}
|
|
if(HCSR501data.size()>0) pub(subjectHCSR501toMQTT,HCSR501data);
|
|
}
|
|
}
|
|
#endif
|