From 8652690b760868ab9fb5686d33bbe80bdfa53f32 Mon Sep 17 00:00:00 2001
From: iotcat <i@iotcat.me>
Date: Tue, 20 Aug 2019 11:42:35 +0800
Subject: [PATCH] pir

---
 src/din/din.ino | 16 ++++++++++++--
 src/din/pir.h   | 57 +++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 71 insertions(+), 2 deletions(-)
 create mode 100644 src/din/pir.h

diff --git a/src/din/din.ino b/src/din/din.ino
index b3930be..feefb41 100644
--- a/src/din/din.ino
+++ b/src/din/din.ino
@@ -2,7 +2,7 @@
  * @Author: IoTcat (https://iotcat.me) 
  * @Date: 2019-08-20 09:57:58 
  * @Last Modified by: 
- * @Last Modified time: 2019-08-20 10:04:04
+ * @Last Modified time: 2019-08-20 11:11:31
  */
 
 #include <PubSubClient.h>
@@ -11,12 +11,13 @@
 #include "led.h"
 #include "buz.h"
 #include "swi.h"
+#include "pir.h"
 
 const char* ssid = "yimian-iot";
 const char* password = "1234567890.";
 const char* mqtt_server = "192.168.3.4";  // change this to the mqtt server
 
-const char* topicIn = "hass/ctl/liv/#";  // change this to the outgoing messages
+const char* topicIn = "hass/ctl/din/#";  // change this to the outgoing messages
 const String clientId = "liv";
 
 
@@ -25,6 +26,7 @@ PubSubClient client(espClient);
 
 Buz buz(D13);
 Swi swi(D8, D9);
+Pir p(D10);
 
 void setup() {
     Serial.begin(115200);
@@ -48,6 +50,7 @@ void setup() {
 
     buz.ini();
     swi.ini();
+    p.ini();
 
 }
 
@@ -111,5 +114,14 @@ void loop() {
 
     buz.loop();
     swi.loop();
+    p.loop();
+
+    if(p.isPeopleIn()){
+      Serial.println("ppppppin");
+    }
+
+    if(p.isPeopleOut()){
+      Serial.println("pppppppout");
+      }
 }
 
diff --git a/src/din/pir.h b/src/din/pir.h
new file mode 100644
index 0000000..3da68e2
--- /dev/null
+++ b/src/din/pir.h
@@ -0,0 +1,57 @@
+/*
+ * @Author: IoTcat (https://iotcat.me) 
+ * @Date: 2019-08-20 11:15:20 
+ * @Last Modified by: 
+ * @Last Modified time: 2019-08-20 11:28:17
+ */
+
+#ifndef __PIR_H__
+#define __PIR_H__
+
+class Pir{
+public:
+    Pir(const int& pin){
+        this->_pin = pin;
+    };
+    ~Pir(){};
+
+    void ini() {
+        pinMode(this->_pin, INPUT);
+        this->_fState = this->getState();
+    };
+    void begin() {
+        this->ini();
+    };
+
+    void loop(){
+
+    };
+
+    const bool isPeopleIn(){
+        if(this->_fState == false && this->getState() == true){
+            this->_fState = true;
+            return true;
+        }
+        return false;
+    }
+
+    const bool isPeopleOut(){
+        if(this->_fState == true && this->getState() == false){
+            this->_fState = false;
+            return true;
+        }
+        return false;
+    };
+
+    const bool getState(){
+        return digitalRead(this->_pin);
+    };
+
+private:
+    unsigned short _pin;
+    bool _fState;
+
+};
+
+
+#endif //__PIR_H__