commit 400340ac5fe0332e3add87de6fac406009aae046
Author: IchaAulia <ichaaulia720@gmail.com>
Date:   Thu Jul 25 13:21:55 2024 +0700

    upload kode program

diff --git a/Kode program alat/8relay.py b/Kode program alat/8relay.py
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+++ b/Kode program alat/8relay.py	
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+import RPi.GPIO as GPIO
+import time
+import paho.mqtt.client as mqtt
+
+# Atur mode pin GPIO
+GPIO.setmode(GPIO.BCM)
+
+# Atur pin relay
+relay_pins = [20, 21, 16, 12, 13, 6, 26, 19]
+for pin in relay_pins:
+    GPIO.setup(pin, GPIO.OUT)
+
+# Fungsi callback ketika koneksi ke broker berhasil
+def on_connect(client, userdata, flags, rc):
+    print("Connected with result code "+str(rc))
+    # Subscribe ke topik untuk setiap lampu
+    client.subscribe("Room/lamp_schedule")
+    for i in range(8):
+        client.subscribe("Room/lamp" + str(i + 1))
+
+# Fungsi callback ketika pesan diterima dari broker
+def on_message(client, userdata, msg):
+    print(msg.topic+" "+str(msg.payload))
+    # Pisahkan 'lamp' dari angka yang menyusul
+    lamp_index = int(msg.topic.split("/")[-1][4:]) - 1
+    # Hidupkan atau matikan relay sesuai dengan pesan yang diterima
+    if msg.payload == b'1':
+        GPIO.output(relay_pins[lamp_index], GPIO.HIGH)
+        print("Relay "+ str(lamp_index + 1) +" ON")
+        # Kirim nilai E ke MQTT saat relay hidup
+        client.publish("Icha/relay_status", "A")
+    elif msg.payload == b'0':
+        GPIO.output(relay_pins[lamp_index], GPIO.LOW)
+        print("Relay "+ str(lamp_index + 1) +" OFF")
+        # Kirim nilai E ke MQTT saat relay mati
+        client.publish("Icha/relay_status", "B")
+
+# Inisialisasi client MQTT
+client = mqtt.Client()
+
+# Mengatur fungsi callback
+client.on_connect = on_connect
+client.on_message = on_message
+
+# Menghubungkan client ke broker MQTT
+client.connect("habibigarden.com", 1883, 60)
+
+# Loop utama
+client.loop_forever()
+
+# Cleanup GPIO ketika program berhenti
+GPIO.cleanup()
diff --git a/Kode program alat/button_image1.png b/Kode program alat/button_image1.png
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diff --git a/Kode program alat/button_image3.png b/Kode program alat/button_image3.png
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diff --git a/Kode program alat/button_image4.png b/Kode program alat/button_image4.png
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