├── README.md
└── alert.py


/README.md:
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1 | # Earthquake_Alert


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/alert.py:
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 1 | import smbus
 2 | import math
 3 | import time
 4 | import requests
 5 | 
 6 | power_mgmt_1 = 0x6b
 7 | power_mgmt_2 = 0x6c
 8 | 
 9 | def read_byte(adr):
10 |     return bus.read_byte_data(address, adr)
11 | 
12 | def read_word(adr):
13 |     high = bus.read_byte_data(address, adr)
14 |     low = bus.read_byte_data(address, adr+1)
15 |     val = (high << 8) + low
16 |     return val
17 | 
18 | def read_word_2c(adr):
19 |     val = read_word(adr)
20 |     if val >= 0x8000:
21 |         return -((65535 - val) + 1)
22 |     else:
23 |         return val
24 | 
25 | def dist(a, b):
26 |     return math.sqrt((a * a) + (b * b))
27 | 
28 | def get_y_rotation(x, y, z):
29 |     radians = math.atan2(x, dist(y, z))
30 |     return -math.degrees(radians)
31 | 
32 | def get_x_rotation(x, y, z):
33 |     radians = math.atan2(y, dist(x, z))
34 |     return math.degrees(radians)
35 | 
36 | bus = smbus.SMBus(1)
37 | address = 0x68  # MPU6050 I2C address
38 | 
39 | bus.write_byte_data(address, power_mgmt_1, 0)
40 | 
41 | 
42 | previous_accel_magnitude = 0
43 | threshold = 0.4  # Adjust this threshold as needed
44 | 
45 | while True:
46 |     time.sleep(0.1)
47 |     
48 | 
49 |     accel_xout = read_word_2c(0x3b)
50 |     accel_yout = read_word_2c(0x3d)
51 |     accel_zout = read_word_2c(0x3f)
52 | 
53 |     accel_xout_scaled = accel_xout / 16384.0
54 |     accel_yout_scaled = accel_yout / 16384.0
55 |     accel_zout_scaled = accel_zout / 16384.0
56 | 
57 | 
58 |     accel_magnitude = dist(accel_xout_scaled, accel_yout_scaled)
59 | 
60 | 
61 |     if abs(accel_magnitude - previous_accel_magnitude) > threshold:
62 |         print("Earthquake detected!")
63 |         r = requests.post("https://api.pushover.net/1/messages.json", data = {
64 |             "token": "your_token",
65 |             "user": "user",
66 |             "message": "Earthquake Alert"},
67 |             files = {"attachment": ("ek_logo.jpeg", open("ek_logo.jpeg", "rb"), "image/jpeg")})
68 | 
69 | 
70 |     previous_accel_magnitude = accel_magnitude
71 | 
72 |     time.sleep(0.5)
73 | 


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