move radar to class

include/sensor_hcsr501.cpp

@@ -0,0 +1,66 @@
+// PIR Sensors HC-SR501
+// pir sensor needs 5v through an inductor for filtering. output level is 3.3v
+// 100nF capacitor SENSOR_HCSR501_minchangeshould be soldered between pins 12 and 13 of BISS0001 to stop interference from esp causing false triggers (in some setups). source: https://www.letscontrolit.com/forum/viewtopic.php?t=671
+// hc-sr501 should also be a few cm away from the esp. interference can cause false triggering
+// poti closer to jumper is sensitivity (cw increases). other poti is pulse time (cw increases).
+// time set to output around 30s pulse
+#include "sensor_hcsr501.h"
+
+
+Sensor_HCSR501::Sensor_HCSR501(int pin)
+{
+  hcsr501pin=pin;
+  sensordata data;
+}
+
+void Sensor_HCSR501::init() //Things to be done during setup()
+{    
+  Serial.println("initializing HCSR501");
+  pinMode(hcsr501pin, INPUT_PULLUP);
+  init_ok=true;     
+}
+
+//Also called during setup()
+void Sensor_HCSR501::setSettings(unsigned long senddelaymax, unsigned long readdelay)
+{
+    data.senddelaymax=senddelaymax;
+    data.readdelay=readdelay;
+}
+
+//Called during setup
+void Sensor_HCSR501::advertise(HomieNode& p_sensorNode)
+{
+    sensorNode = &p_sensorNode;
+    sensorNode->advertise("motion");
+}
+
+void Sensor_HCSR501::sensorloop()
+{
+  if (init_ok) {
+    sensordata &d=data;
+    bool _changed=false;
+    if (millis() >= (d.lastreadtime+d.readdelay)) {
+      if (digitalRead(hcsr501pin) != (d.value>0)){
+        _changed=true;
+      }
+      d.lastreadtime=millis();
+    }
+    if (_changed || millis() >= (d.lastsent+d.senddelaymax)) { //send current value after some long time
+      Serial.print("Sending motion. reason=");
+      if (_changed) Serial.println("change"); else Serial.println("time");
+
+      if (digitalRead(hcsr501pin)){
+        Homie.getLogger() << "motion " << ": " << "true" << endl;
+        sensorNode->setProperty("motion").send(String("true"));
+        d.value=true;
+      }else{
+        Homie.getLogger() << "motion " << ": " << "false" << endl;
+        sensorNode->setProperty("motion").send(String("false"));
+        d.value=false;
+      }
+      d.lastsent=millis();
+    }
+  }
+}
+
+

include/sensor_hcsr501.h

@@ -0,0 +1,32 @@
+#ifndef SENSOR_HCSR501_H
+#define SENSOR_HCSR501_H
+
+#include "sensordata.h"
+#include <Homie.h>
+
+
+
+class Sensor_HCSR501
+{
+    
+private:
+    HomieNode *sensorNode; //reference to HomieNode
+
+    int hcsr501pin;
+
+    struct sensordata data; //struct values are changed in setup()
+    
+    bool init_ok;
+public:
+    Sensor_HCSR501(int pin);
+
+
+    void init();
+    void setSettings(unsigned long senddelaymax, unsigned long readdelay);
+    void advertise(HomieNode& p_sensorNode);
+    void sensorloop();
+    
+};
+
+#endif
+

include/sensor_ml8511.cpp

@@ -1,3 +1,4 @@
+//ML8511 UV Sensor outputs an analog voltage. ML8511PIN needs to be an ADC pin
 //value as uvIntensity (mW/cm^2)
 #include "sensor_ml8511.h"
 

include/sensor_radar.cpp

@@ -0,0 +1,62 @@
+// High/Low Output Radar Sensor
+// For example: RCWL-0516 (needs 5v input (gnd, vin), 3.3v output level. high for 2seconds when movement detected)
+#include "sensor_radar.h"
+
+
+Sensor_Radar::Sensor_Radar(int pin)
+{
+  radarpin=pin;
+  sensordata data;
+}
+
+void Sensor_Radar::init() //Things to be done during setup()
+{    
+  Serial.println("initializing Radar");
+  pinMode(radarpin, INPUT_PULLUP);
+  init_ok=true;     
+}
+
+//Also called during setup()
+void Sensor_Radar::setSettings(unsigned long senddelaymax, unsigned long readdelay)
+{
+    data.senddelaymax=senddelaymax;
+    data.readdelay=readdelay;
+}
+
+//Called during setup
+void Sensor_Radar::advertise(HomieNode& p_sensorNode)
+{
+    sensorNode = &p_sensorNode;
+    sensorNode->advertise("radar");
+}
+
+void Sensor_Radar::sensorloop()
+{
+  if (init_ok) {
+    sensordata &d=data;
+    bool _changed=false;
+    if (millis() >= (d.lastreadtime+d.readdelay)) {
+      if (digitalRead(radarpin) != (d.value>0)){
+        _changed=true;
+      }
+      d.lastreadtime=millis();
+    }
+    if (_changed || millis() >= (d.lastsent+d.senddelaymax)) { //send current value after some long time
+      Serial.print("Sending motion radar. reason=");
+      if (_changed) Serial.println("change"); else Serial.println("time");
+
+      if (digitalRead(radarpin)){
+        Homie.getLogger() << "radar " << ": " << "true" << endl;
+        sensorNode->setProperty("radar").send(String("true"));
+        d.value=true;
+      }else{
+        Homie.getLogger() << "motion " << ": " << "false" << endl;
+        sensorNode->setProperty("radar").send(String("false"));
+        d.value=false;
+      }
+      d.lastsent=millis();
+    }
+  }
+}
+
+

include/sensor_radar.h

@@ -0,0 +1,32 @@
+#ifndef SENSOR_Radar_H
+#define SENSOR_Radar_H
+
+#include "sensordata.h"
+#include <Homie.h>
+
+
+
+class Sensor_Radar
+{
+    
+private:
+    HomieNode *sensorNode; //reference to HomieNode
+
+    int radarpin;
+
+    struct sensordata data; //struct values are changed in setup()
+    
+    bool init_ok;
+public:
+    Sensor_Radar(int pin);
+
+
+    void init();
+    void setSettings(unsigned long senddelaymax, unsigned long readdelay);
+    void advertise(HomieNode& p_sensorNode);
+    void sensorloop();
+    
+};
+
+#endif
+

platformio.ini

@@ -82,27 +82,19 @@ monitor_port = /dev/ttyUSB0
 monitor_speed = 115200
 
 build_flags =
-    
+    -D SENSOR_HCSR501
-    -D SENSOR_HS1101
+    -D SENSOR_HCSR501_PIN=D0
-    -D SENSOR_HS1101_PIN=D5
-    -D SENSOR_HS1101_humidity_minchange=10
-
-
-    -D SENSOR_BH1750
-    -D SENSOR_BH1750_light_minchange=10.0
-    -D SENSOR_BH1750_light_senddelaymax=1000*60*2
-
-    -D SENSOR_ML8511
-    -D SENSOR_ML8511_PIN=A0
-    -D SENSOR_ML8511_minchange=0.2
 
 
+    -D SENSOR_RADAR
+    -D SENSOR_RADAR_PIN=D5
+    -D SENSOR_RADAR_readdelay=100
+    -D SENSOR_RADAR_senddelaymax=1000*60*10
 
 
 lib_deps = 
     ArduinoJson@6.16.1 #dependency of homie. using older version because of "ambiguous overload for operator|" error
     Homie@3.0.0
-    claws/BH1750@1.1.4
 
 #Arbeitszimmer
 [env:sensoresp1]
@@ -123,10 +115,8 @@ build_flags =
     -D dataBMP180_temperature_minchange=0.2
     -D dataBMP180_pressure_minchange=0.5
 
-    -D SENSOR_PIR
+    -D SENSOR_HCSR501
-    -D PIRPIN=D6
+    -D SENSOR_HCSR501_PIN=D6
-    -D dataPIR_readdelay=100
-    -D dataPIR_senddelaymax=1000*60*10
 
     -D SENSOR_LDR
     -D SENSOR_LDR_CALIB1
@@ -187,10 +177,8 @@ build_flags =
     -D dataDHT22_temperature_minchange=0.2
     -D dataDHT22_humidity_minchange=1.0
 
-    -D SENSOR_PIR
+    -D SENSOR_HCSR501
-    -D PIRPIN=D6
+    -D SENSOR_HCSR501_PIN=D6
-    -D dataPIR_readdelay=100
-    -D dataPIR_senddelaymax=1000*60*10
 
     -D SENSOR_BH1750
     -D dataBH1750_minchange=10.0
@@ -218,10 +206,8 @@ build_flags =
     -D dataDHT22_temperature_minchange=0.2
     -D dataDHT22_humidity_minchange=1.0
 
-    -D SENSOR_PIR
+    -D SENSOR_HCSR501
-    -D PIRPIN=D0
+    -D SENSOR_HCSR501_PIN=D0
-    -D dataPIR_readdelay=100
-    -D dataPIR_senddelaymax=1000*60*10
 
     -D SENSOR_BH1750
     -D dataBH1750_minchange=10.0
@@ -258,15 +244,13 @@ build_flags =
     -D dataDHT22_temperature_minchange=0.2
     -D dataDHT22_humidity_minchange=1.0
 
-    -D SENSOR_PIR
+    -D SENSOR_HCSR501
-    -D PIRPIN=D6
+    -D SENSOR_HCSR501_PIN=D6
-    -D dataPIR_readdelay=100
-    -D dataPIR_senddelaymax=1000*60*10
 
     -D SENSOR_RADAR
-    -D RADARPIN=D5
+    -D SENSOR_RADAR_PIN=D5
-    -D dataRADAR_readdelay=100
+    -D SENSOR_RADAR_readdelay=100
-    -D dataRADAR_senddelaymax=1000*60*10
+    -D SENSOR_RADAR_senddelaymax=1000*60*10
 
     -D SENSOR_BH1750
     -D dataBH1750_minchange=10.0

src/main.cpp

@@ -134,7 +134,6 @@
 #endif
 
 #ifdef SENSOR_ML8511
-  //ML8511 UV Sensor outputs an analog voltage. ML8511PIN needs to be an ADC pin
   #include "sensor_ml8511.cpp"
   Sensor_ML8511 sensor_ml8511(SENSOR_ML8511_PIN);
 
@@ -150,22 +149,28 @@
 #endif
 
 
-#ifdef SENSOR_PIR
+#ifdef SENSOR_HCSR501
-  // PIR Sensors HC-SR501
+  #include "sensor_hcsr501.cpp"
-  // pir sensor needs 5v through an inductor for filtering. output level is 3.3v
+  Sensor_HCSR501 sensor_hcsr501(SENSOR_HCSR501_PIN);
-  // 100nF capacitor SENSOR_ML8511_minchangeshould be soldered between pins 12 and 13 of BISS0001 to stop interference from esp causing false triggers (in some setups). source: https://www.letscontrolit.com/forum/viewtopic.php?t=671
+
-  // hc-sr501 should also be a few cm away from the esp. interference can cause false triggering
+  #ifndef SENSOR_HCSR501_senddelaymax
-  // poti closer to jumper is sensitivity (cw increases). other poti is pulse time (cw increases).
+    #define SENSOR_HCSR501_senddelaymax 1000*60*10
-  // time set to output around 30s pulse
+  #endif
-  sensordata dataPIR;
+  #ifndef SENSOR_HCSR501_readdelayML8511
-  bool value_PIR=false;
+    #define SENSOR_HCSR501_readdelay 100
+  #endif
 #endif
 
 #ifdef SENSOR_RADAR
-  // High/Low Output Radar Sensor
+  #include "sensor_radar.cpp"
-  // For example: RCWL-0516 (needs 5v input (gnd, vin), 3.3v output level. high for 2seconds when movement detected)
+  Sensor_Radar sensor_radar(SENSOR_RADAR_PIN);
-  sensordata dataRADAR;
+
-  bool value_RADAR=false;
+  #ifndef SENSOR_RADAR_senddelaymax
+    #define SENSOR_RADAR_senddelaymax 1000*60*10
+  #endif
+  #ifndef SENSOR_RADAR_readdelayML8511
+    #define SENSOR_RADAR_readdelay 100
+  #endif
 #endif
 
 
@@ -390,26 +395,14 @@ void setup() {
   #endif
 
 
-  #ifdef SENSOR_PIR
+  #ifdef SENSOR_HCSR501
-    Serial.println("initializing pir");
+    sensor_hcsr501.init();
-    pinMode(PIRPIN, INPUT_PULLUP);
+    sensor_hcsr501.setSettings(SENSOR_HCSR501_senddelaymax,SENSOR_HCSR501_readdelay);
-    #ifdef dataPIR_readdelay
-    dataPIR.readdelay=dataPIR_readdelay;
-    #endif
-    #ifdef dataPIR_senddelaymax
-    dataPIR.senddelaymax=dataPIR_senddelaymax;
-    #endif
   #endif
 
-    #ifdef SENSOR_RADAR
+  #ifdef SENSOR_RADAR
-    Serial.println("initializing radar");
+    sensor_radar.init();
-    pinMode(RADARPIN, INPUT);
+    sensor_radar.setSettings(SENSOR_RADAR_senddelaymax,SENSOR_RADAR_readdelay);
-    #ifdef dataRADAR_readdelay
-    dataRADAR.readdelay=dataRADAR_readdelay;
-    #endif
-    #ifdef dataRADAR_senddelaymax
-    dataRADAR.senddelaymax=dataRADAR_senddelaymax;
-    #endif
   #endif
 
   #ifdef SENSOR_LDR
@@ -567,19 +560,22 @@ void setup() {
     sensor_ml8511.advertise(sensorNode);
   #endif
 
+
+  #ifdef SENSOR_HCSR501
+    sensor_hcsr501.advertise(sensorNode);
+  #endif
+
+  #ifdef SENSOR_RADAR
+    sensor_radar.advertise(sensorNode);
+  #endif
+
   #ifdef SENSOR_LDR
     sensorNode.advertise("light");
     analogRead(LDR_PIN); //first reading could be false
   #endif
 
 
-  #ifdef SENSOR_PIR
-    sensorNode.advertise("motion");
-  #endif
 
-  #ifdef SENSOR_RADAR
-    sensorNode.advertise("radar");
-  #endif
 
 
   
@@ -660,64 +656,6 @@ void loop_LDR()
 }
 #endif
 
-#ifdef SENSOR_PIR
-void loop_PIR()
-{
-  sensordata &d=dataPIR;
-  bool _changed=false;
-  if (millis() >= (d.lastreadtime+d.readdelay)) {
-     if (digitalRead(PIRPIN) != value_PIR){
-       _changed=true;
-     }
-     d.lastreadtime=millis();
-  }
-  if (_changed || millis() >= (d.lastsent+d.senddelaymax)) { //send current value after some long time
-    Serial.print("Sending motion. reason=");
-    if (_changed) Serial.println("change"); else Serial.println("time");
-
-    if (digitalRead(PIRPIN)){
-       Homie.getLogger() << "motion " << ": " << "true" << endl;
-       sensorNode.setProperty("motion").send(String("true"));
-       value_PIR=true;
-     }else{
-       Homie.getLogger() << "motion " << ": " << "false" << endl;
-       sensorNode.setProperty("motion").send(String("false"));
-       value_PIR=false;
-     }
-     d.lastsent=millis();
-  }
-}
-#endif
-
-
-#ifdef SENSOR_RADAR
-void loop_RADAR()
-{
-  sensordata &d=dataRADAR;
-  bool _changed=false;
-  if (millis() >= (d.lastreadtime+d.readdelay)) {
-     if (digitalRead(RADARPIN) != value_RADAR){
-       _changed=true;
-     }
-     d.lastreadtime=millis();
-  }
-  if (_changed || millis() >= (d.lastsent+d.senddelaymax)) { //send current value after some long time
-    Serial.print("Sending motion radar. reason=");
-    if (_changed) Serial.println("change"); else Serial.println("time");
-
-    if (digitalRead(RADARPIN)){
-       Homie.getLogger() << "radar " << ": " << "true" << endl;
-       sensorNode.setProperty("radar").send(String("true"));
-       value_RADAR=true;
-     }else{
-       Homie.getLogger() << "motion " << ": " << "false" << endl;
-       sensorNode.setProperty("radar").send(String("false"));
-       value_RADAR=false;
-     }
-     d.lastsent=millis();
-  }
-}
-#endif
 
 #ifdef SENSOR_MHZ19
 void loop_MHZ19()
@@ -1098,17 +1036,20 @@ void loopHandler() {
     sensor_ml8511.sensorloop();
   #endif
 
+  #ifdef SENSOR_HCSR501
+    sensor_hcsr501.sensorloop();
+  #endif
+
+  #ifdef SENSOR_RADAR
+    sensor_radar.sensorloop();
+  #endif
+
   #ifdef SENSOR_LDR
     loop_LDR();
   #endif
 
-  #ifdef SENSOR_PIR
-    loop_PIR();
-  #endif
 
-  #ifdef SENSOR_RADAR
+  
-    loop_RADAR();
-  #endif
 
   #ifdef SENSOR_MHZ19
     loop_MHZ19();