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Wlan Datenübertragung an PIR und Ultraschallsensor funktioniert

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Johannes Krug 2019-04-16 13:08:07 +02:00
parent 5f16f4c9cd
commit 0821b8ed9f
2 changed files with 43 additions and 7 deletions
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44
arduino/wlan_2bewegungssensoren/wlan_2bewegungssensoren.ino
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@ -3,7 +3,7 @@
const char* SSID = "smartroom"; const char* SSID = "smartroom";
const char* PSK = "smarthome"; const char* PSK = "smarthome";
const char* MQTT_BROKER = "192.168.4.1"; const char* MQTT_BROKER = "192.168.252.1";
WiFiClient espClient; WiFiClient espClient;
PubSubClient client(espClient); PubSubClient client(espClient);
@ -66,12 +66,48 @@ void reconnect() {
void loop() { void loop() {
if (!client.connected()) {
reconnect();
}
client.loop();
if((distance!=(distance_alt-1))&&(distance!=(distance_alt))&&(distance!=(distance_alt+1))){//+-1 um störungen herauszufiltern pirValueNeu1 = digitalRead(pirPin1);
snprintf (msg,50,"%d", distance); pirValueNeu2 = digitalRead(pirPin2);
digitalWrite(ledPin,(pirValueNeu1|pirValueNeu2));
pirAn1= ((pirValueNeu1==1)&&(pirValueAlt1==0));
pirAn2= ((pirValueNeu2==1)&&(pirValueAlt2==0));
pirAus1= ((pirValueNeu1==0)&&(pirValueAlt1==1));
pirAus2= ((pirValueNeu2==0)&&(pirValueAlt2==1));
if(pirAn1){
Serial.println("Steigende Flanke von PIR1");
snprintf (msg,50,"%c%c",49,48); //Codierung PIR1 steigende Flanke: 10
Serial.print("Publish Motion: "); Serial.print("Publish Motion: ");
Serial.println(msg); Serial.println(msg);
client.publish("/home/data", msg); client.publish("/home/data", msg);
delay(500);
} }
if(pirAn2){
Serial.println("Steigende Flanke von PIR2");
snprintf (msg,50,"%c%c",49,49); //Codierung PIR2 steigende Flanke: 11
Serial.print("Publish Motion: ");
Serial.println(msg);
client.publish("/home/data", msg);
}
if(pirAus1){
Serial.println("Fallende Flanke von PIR1");
snprintf (msg,50,"%c%c",48,48); //Codierung PIR1 fallende Flanke: 00
Serial.print("Publish Motion: ");
Serial.println(msg);
client.publish("/home/data", msg);
}
if(pirAus2){
Serial.println("Fallende Flanke von PIR2");
snprintf (msg,50,"%c%c",48,49); //Codierung PIR2 fallende Flanke: 01
Serial.print("Publish Motion: ");
Serial.println(msg);
client.publish("/home/data", msg);
}
pirValueAlt1=pirValueNeu1;
pirValueAlt2=pirValueNeu2;
} }

4
arduino/wlan_ultraschall/wlan_ultraschall.ino
View File

@ -8,8 +8,8 @@ WiFiClient espClient;
PubSubClient client(espClient); PubSubClient client(espClient);
// defines pins numbers // defines pins numbers
const int trigPin = 2; //D4 const int trigPin = D4; //D4
const int echoPin = 0; //D3 const int echoPin = D3; //D3
long duration; long duration;
int distance; int distance;