Taisomas HC-SR501

'''Judesio daviklis.'''

[[Vaizdas:Introduction-to-HC-SR501.jpg|600px]]

Sensitivity reguliatorių patartina atsukti beveik iki max, time delay į minimum. Perjungti jumperį į kitą padėtį nei parodyta pav.

= RaspberryPI =

== Kodas ==

<syntaxhighlight lang="python">
#!/usr/bin/python

import RPi.GPIO as GPIO
import time
import requests


sensor = 8

GPIO.setmode(GPIO.BCM)
GPIO.setup(sensor, GPIO.IN, GPIO.PUD_DOWN)

previous_state = False
current_state = False

while True:
  time.sleep(0.1)
  previous_state = current_state
  current_state = GPIO.input(sensor)
  if current_state != previous_state:
    new_state = "HIGH" if current_state else "LOW"
    print("GPIO pin %s is %s" % (sensor, new_state))
# turn the lights on :)
   requests.get(("http://192.168.254.102:1415/turn/20/on")
</syntaxhighlight>

= OrangePI =

== Sujungimas ==

Visi pinai aprašyti [[OrangePI#pins|čia]]. Sujungimas:

 VVC = PIN 2
 OUTPUT = PIN 11
 GND = PIN 6

== Kodas ==

Sujudėjus bandytams, bus įjungta šviesa ir pranešta į telegramą. 

<syntaxhighlight lang="python">
#!/usr/bin/python

from pyA20.gpio import gpio
from pyA20.gpio import port
import requests
from time import gmtime, strftime
import time
import os

# initialize GPIO
TG_BOTHSH = ""
TG_CHATID = ""
SENSOR_LOCATION = "Main room"
sensor = port.PA6
gpio.init()
gpio.setcfg(sensor, gpio.INPUT)
print "Sensor initializing..."
time.sleep(2)
print "Active"
print "Press Ctrl+C to abort the program"
previous_state = False
current_state = False
LOW = 1
HIGH = 0
LIGHT_PORT = 20
URL = "https://api.telegram.org/{}/".format(TG_BOTHSH)

def switch_lights(state):
   url = "http://192.168.13.102:1415/turn/{}/{}".format(LIGHT_PORT,state)
   print "Turning lights: ",state
   requests.get(url)

def send_message(text):
    url = URL + "sendMessage?text={}&chat_id={}".format(text, TG_CHATID)
    requests.get(url)

if os.getenv("TZ"):
    os.unsetenv("TZ")

while True:
    previous_state = current_state
    current_state = gpio.input(sensor)
    if current_state != previous_state:
          new_state = "LOW" if current_state else "HIGH"
          print("GPIO pin %s is %s" % (sensor, new_state))
          if current_state == HIGH:
            d1 = strftime("%Y-%m-%d %H:%M:%S", gmtime())
            print d1,"-> Motion detected"
            #turn lights on for 10 seconds
            switch_lights("on")
            time.sleep(10)
            #turn the lights off again
            switch_lights("off")
            send_message("Motion detected on {}".format(SENSOR_LOCATION))
</syntaxhighlight>

[[Category:RaspberryPI]]
@@ 7 eilutė: / 7 eilutė: @@
 = RaspberryPI =
-== Sujungimas ==
+== Kodas ==
-Visi pinai aprašyti [[RaspberryPI|čia]]. Sujungimas:
- VVC = PIN 2
- OUTPUT = PIN 7
- GND = PIN 6
-== Golang kodas ==
-<syntaxhighlight lang="go">
-package main
-import (
-      . "github.com/cyoung/rpi"
-        "fmt"
-        "time"
-)
-func main() {
-    WiringPiSetup()
-    pin := 7
-    go func() {
-          last_time := time.Now().UnixNano() / 1000000
-          motion_detected := 0
-          for pinas := range WiringPiISR(BoardToPin(pin), INT_EDGE_FALLING) {
-              if pinas > -1 {
-                 n := time.Now().UnixNano() / 1000000
-                 delta := n - last_time
-                 if delta > 800 { //software debouncing
-                        fmt.Printf("Motion detected (Total detected %d times)\n",motion_detected)
-                        last_time = n
-                        motion_detected++
-                 }
-               }
-          }
-    }()
-   for {
-   // empty cycle
-   }
-}
-</syntaxhighlight>
-== Golang HomeKit integracija ==
-[[Vaizdas:Pirdeactivated pav01.png|400px]]
-[[Vaizdas:Piractivated pav02.png|400px]]
-<syntaxhighlight lang="go">
-/*
-Copyright (c) 2020 e1z0
-Licensed under BSD License
-To make it work under OrangePI devices please use WiringOP branch of wiring pi
-git clone https://github.com/zhaolei/WiringOP.git -b h3
-./build
-make install
-*/
-package main
-import (
-        "github.com/brutella/hc"
-        "github.com/brutella/hc/accessory"
-        "github.com/brutella/hc/service"
-	"github.com/brutella/hc/log"
-	"fmt"
-      . "github.com/cyoung/rpi"
-        "time"
-        "os"
-)
-func main() {
-        WiringPiSetup()
-        log.Debug.Enable()
-        info := accessory.Info{Name: "Pir Sensor", FirmwareRevision: "v1.0", Manufacturer: "e1z0", Model: "HC-SR501", SerialNumber: "iddqd"}
-        PirSensor := NewMotionSensor(info)
-	t, err := hc.NewIPTransport(hc.Config{StoragePath: "data", Pin: "00102003"}, PirSensor.Accessory)
-	if err != nil {
-		fmt.Printf("eruoras: %s\n",err)
-	}
-    pin := 7
-    triggered := false
-    go func() {
-          last_time := time.Now().UnixNano() / 1000000
-          motion_detected := 0
-          for pinas := range WiringPiISR(BoardToPin(pin), INT_EDGE_FALLING) {
-              if pinas > -1 && triggered == false {
-                 n := time.Now().UnixNano() / 1000000
-                 delta := n - last_time
-                 if delta > 800 { //software debouncing
-                       fmt.Printf("Motion detected (Total detected %d times)\n",motion_detected)
-                       PirSensor.MotionSensor.MotionDetected.SetValue(true)
-		       last_time = n
-                       motion_detected++
-		       triggered = true
-                       timer1 := time.NewTimer(time.Second*5)
-                         go func() {
-	                        <-timer1.C
-				triggered = false
-				PirSensor.MotionSensor.MotionDetected.SetValue(false)
-                        }()
-                       }
-               }
-          }
-    }()
-	hc.OnTermination(func() {
-		t.Stop()
-                time.Sleep(time.Second*5)
-		os.Exit(0)
-	})
-	t.Start()
-}
-type MotionSensor struct {
-        *accessory.Accessory
-        MotionSensor *service.MotionSensor
-}
-func NewMotionSensor(info accessory.Info) *MotionSensor {
-        acc := MotionSensor{}
-        acc.Accessory = accessory.New(info, 10)
-        acc.MotionSensor = service.NewMotionSensor()
-        acc.AddService(acc.MotionSensor.Service)
-        return &acc
-}
-</syntaxhighlight>
-== Python Kodas ==
 <syntaxhighlight lang="python">
 #!/usr/bin/python
 import RPi.GPIO as GPIO
 import time
+import requests
-GPIO.setmode(GPIO.BCM)
-PIR_PIN = 4
+sensor = 8
-CNT = 0
-GPIO.setup(PIR_PIN, GPIO.IN)
+GPIO.setmode(GPIO.BCM)
+GPIO.setup(sensor, GPIO.IN, GPIO.PUD_DOWN)
-def MOTION(PIR_PIN):
+previous_state = False
-  print "Motion Detected"
+current_state = False
-print "PIR Module Test (CTRL+C to exit)"
-time.sleep(2)
-print "Ready"
-try:
-        GPIO.add_event_detect(PIR_PIN, GPIO.RISING, callback=MOTION)
-        while 1:
-                time.sleep(100)
-except KeyboardInterrupt:
-        print "Quit"
-        GPIO.cleanup();
+while True:
+  time.sleep(0.1)
+  previous_state = current_state
+  current_state = GPIO.input(sensor)
+  if current_state != previous_state:
+    new_state = "HIGH" if current_state else "LOW"
+    print("GPIO pin %s is %s" % (sensor, new_state))
+# turn the lights on :)
+   requests.get(("http://192.168.254.102:1415/turn/20/on")
 </syntaxhighlight>
@@ 251 eilutė: / 108 eilutė: @@
 [[Category:RaspberryPI]]
-[[Category:OrangePI]]