2024-07-21 -
This commit is contained in:
parent
10b583f235
commit
ad1c779724
2
gps.py
2
gps.py
@ -96,4 +96,4 @@ except:
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GPIO.cleanup()
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if ser != None:
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ser.close()
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GPIO.cleanup()
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GPIO.cleanup()
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15
gps01.py
15
gps01.py
@ -1,7 +1,6 @@
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#!/usr/bin/python
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# -*- coding:utf-8 -*-
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import RPi.GPIO as GPIO
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import paho.mqtt.client as mqtt
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import serial
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import time, os
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import csv
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@ -11,17 +10,14 @@ from datetime import datetime
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GPIO.setmode(GPIO.BCM)
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GPIO.setwarnings(False)
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# MQTT Broker settings
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mqttBroker ="65.108.199.212"
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myhost = os.uname()[1]
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client = mqtt.Client(myhost)
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# client.connect(mqttBroker, 1883)
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ser = serial.Serial('/dev/ttyS0',115200)
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ser.flushInput()
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rec_buff = ''
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time_count = 0
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myhost = os.uname()[1]
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# CSV file settings
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csv_filename = f"gps_data_{myhost}.csv"
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csv_headers = ["Timestamp", "Latitude", "Longitude"]
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@ -29,7 +25,7 @@ csv_headers = ["Timestamp", "Latitude", "Longitude"]
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def convert_to_decimal(coord_str):
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coord = coord_str[:-2]
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direction = coord_str[-1]
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degrees = float(coord[:2] if direction in ['N', 'S'] else coord[:3])
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minutes = float(coord[2:] if direction in ['N', 'S'] else coord[3:])
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@ -75,7 +71,6 @@ def send_at(command,back,timeout):
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lat, lon = parse_gps_data(gps_data)
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converted_gps = f"{lat}, {lon}"
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print("Converted GPS data for Google Maps:", converted_gps)
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client.publish("iiot/"+ myhost +"/gps", converted_gps)
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current_time = datetime.datetime.now()
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write_to_csv(current_time, lat, lon)
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return 1
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@ -89,7 +84,6 @@ def get_gps_position():
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print('Iniciando GPS')
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rec_buff = ''
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send_at('AT+CGPS=1,1','OK',1)
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send_at("AT+CNTP=\"pool.ntp.org\",52")
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time.sleep(2)
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while rec_null:
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answer = send_at('AT+CGPSINFO','+CGPSINFO: ',1)
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@ -112,7 +106,8 @@ def get_gps_position():
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if not os.path.exists(csv_filename):
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with open(csv_filename, mode='w', newline='') as file:
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writer = csv.writer(file)
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writer.writerow(csv_headers)
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writer.writerow([timestamp, lat, lon])
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# writer.writerow(csv_headers)
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try:
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get_gps_position()
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142
gps03.py
Normal file
142
gps03.py
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@ -0,0 +1,142 @@
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#!/usr/bin/python
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# -*- coding:utf-8 -*-
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import RPi.GPIO as GPIO
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import paho.mqtt.client as mqtt
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import serial
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import time, os
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import csv
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from datetime import datetime
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# MQTT Broker settings
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mqttBroker ="65.108.199.212"
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myhost = os.uname()[1]
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client = mqtt.Client(myhost)
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# client.connect(mqttBroker, 1883)
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ser = serial.Serial('/dev/ttyS0',115200)
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ser.flushInput()
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rec_buff = ''
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time_count = 0
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# CSV file settings
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csv_filename = f"gps_data_{myhost}.csv"
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csv_headers = ["Timestamp", "Latitude", "Longitude"]
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def convert_to_decimal(coord_str):
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coord = coord_str[:-2]
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direction = coord_str[-1]
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degrees = float(coord[:2] if direction in ['N', 'S'] else coord[:3])
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minutes = float(coord[2:] if direction in ['N', 'S'] else coord[3:])
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decimal = degrees + (minutes / 60)
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if direction in ['S', 'W']:
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decimal = -decimal
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return decimal
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def parse_gps_data(gps_string):
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parts = gps_string.split(',')
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if len(parts) != 4:
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return "Invalid GPS data"
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lat = convert_to_decimal(parts[0] + ',' + parts[1])
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lon = convert_to_decimal(parts[2] + ',' + parts[3])
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return f"{lat:.6f}", f"{lon:.6f}"
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def write_to_csv(lat, lon):
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timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
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with open(csv_filename, mode='a', newline='') as file:
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writer = csv.writer(file)
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writer.writerow([timestamp, lat, lon])
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def send_at(command,back,timeout):
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rec_buff = ''
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ser.write((command+'\r\n').encode())
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time.sleep(timeout)
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if ser.inWaiting():
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time.sleep(0.01)
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rec_buff = ser.read(ser.inWaiting())
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if rec_buff != '':
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if back not in rec_buff.decode():
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print(command + ' ERROR')
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print(command + ' back:\t' + rec_buff.decode())
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return 0
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else:
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gps_data = rec_buff.decode()[13:-36]
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print("Raw GPS data:", gps_data)
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lat, lon = parse_gps_data(gps_data)
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converted_gps = f"{lat}, {lon}"
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print("Converted GPS data for Google Maps:", converted_gps)
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client.publish("iiot/"+ myhost +"/gps", converted_gps)
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write_to_csv(lat, lon)
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return 1
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else:
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print('GPS no está listo')
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return 0
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def get_gps_position():
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rec_null = True
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answer = 0
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print('Iniciando GPS')
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rec_buff = ''
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send_at('AT+CGPS=1,1','OK',1)
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time.sleep(2)
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while rec_null:
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answer = send_at('AT+CGPSINFO','+CGPSINFO: ',1)
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client.publish("iiot/"+ myhost +"/gps", rec_buff, 0)
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if 1 == answer:
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answer = 0
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if ',,,,,,' in rec_buff:
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print('GPS no está listo')
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rec_null = False
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time.sleep(1)
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else:
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print('error %d'%answer)
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rec_buff = ''
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send_at('AT+CGPS=0','OK',1)
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return False
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time.sleep(1.5)
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def power_on(power_key):
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print('SIM7600X is starting:')
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GPIO.setmode(GPIO.BCM)
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GPIO.setwarnings(False)
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GPIO.setup(power_key,GPIO.OUT)
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time.sleep(0.1)
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GPIO.output(power_key,GPIO.HIGH)
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time.sleep(2)
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GPIO.output(power_key,GPIO.LOW)
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time.sleep(20)
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ser.flushInput()
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print('SIM7600X is ready')
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def power_down(power_key):
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print('SIM7600X is loging off:')
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GPIO.output(power_key,GPIO.HIGH)
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time.sleep(3)
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GPIO.output(power_key,GPIO.LOW)
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time.sleep(18)
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print('Good bye')
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# Create CSV file with headers if it doesn't exist
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if not os.path.exists(csv_filename):
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with open(csv_filename, mode='w', newline='') as file:
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writer = csv.writer(file)
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writer.writerow(csv_headers)
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try:
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#power_on(power_key)
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get_gps_position()
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#power_down(power_key)
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except:
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if ser != None:
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ser.close()
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#power_down(power_key)
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GPIO.cleanup()
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if ser != None:
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ser.close()
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GPIO.cleanup()
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113
gps04.py
Normal file
113
gps04.py
Normal file
@ -0,0 +1,113 @@
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#!/usr/bin/python
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# -*- coding:utf-8 -*-
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import RPi.GPIO as GPIO
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import paho.mqtt.client as mqtt
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import serial
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import time, os
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import csv
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from datetime import datetime
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# MQTT Broker settings
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mqttBroker ="65.108.199.212"
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myhost = os.uname()[1]
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client = mqtt.Client(myhost)
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# client.connect(mqttBroker, 1883)
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ser = serial.Serial('/dev/ttyS0',115200)
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ser.flushInput()
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rec_buff = ''
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time_count = 0
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# CSV file setup
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csv_filename = f"gps_data_{datetime.now().strftime('%Y%m%d_%H%M%S')}.csv"
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csv_header = ['Timestamp', 'GPS Data']
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def write_to_csv(data):
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with open(csv_filename, 'a', newline='') as csvfile:
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csv_writer = csv.writer(csvfile)
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csv_writer.writerow([datetime.now().strftime('%Y-%m-%d %H:%M:%S'), data])
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def send_at(command,back,timeout):
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rec_buff = ''
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ser.write((command+'\r\n').encode())
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time.sleep(timeout)
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if ser.inWaiting():
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time.sleep(0.01)
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rec_buff = ser.read(ser.inWaiting())
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if rec_buff != '':
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if back not in rec_buff.decode():
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print(command + ' ERROR')
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print(command + ' back:\t' + rec_buff.decode())
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return 0
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else:
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gps_data = rec_buff.decode()[13:-36]
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print(gps_data)
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client.publish("iiot/"+ myhost +"/gps", gps_data)
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write_to_csv(gps_data) # Write GPS data to CSV
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return 1
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else:
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print('GPS no está listo')
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return 0
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def get_gps_position():
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rec_null = True
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answer = 0
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print('Iniciando GPS')
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rec_buff = ''
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send_at('AT+CGPS=1,1','OK',1)
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time.sleep(2)
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while rec_null:
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answer = send_at('AT+CGPSINFO','+CGPSINFO: ',1)
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client.publish("iiot/"+ myhost +"/gps", rec_buff, 0)
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if 1 == answer:
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answer = 0
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if ',,,,,,' in rec_buff:
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print('GPS no está listo')
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rec_null = False
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time.sleep(1)
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else:
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print('error %d'%answer)
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rec_buff = ''
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send_at('AT+CGPS=0','OK',1)
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return False
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time.sleep(1.5)
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def power_on(power_key):
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print('SIM7600X is starting:')
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GPIO.setmode(GPIO.BCM)
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GPIO.setwarnings(False)
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GPIO.setup(power_key,GPIO.OUT)
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time.sleep(0.1)
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GPIO.output(power_key,GPIO.HIGH)
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time.sleep(2)
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GPIO.output(power_key,GPIO.LOW)
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time.sleep(20)
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ser.flushInput()
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print('SIM7600X is ready')
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def power_down(power_key):
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print('SIM7600X is loging off:')
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GPIO.output(power_key,GPIO.HIGH)
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time.sleep(3)
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GPIO.output(power_key,GPIO.LOW)
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time.sleep(18)
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print('Good bye')
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try:
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# Create CSV file with header
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with open(csv_filename, 'w', newline='') as csvfile:
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csv_writer = csv.writer(csvfile)
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csv_writer.writerow(csv_header)
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#power_on(power_key)
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get_gps_position()
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#power_down(power_key)
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except:
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if ser != None:
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ser.close()
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#power_down(power_key)
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GPIO.cleanup()
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if ser != None:
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ser.close()
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GPIO.cleanup()
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130
gps05.py
Normal file
130
gps05.py
Normal file
@ -0,0 +1,130 @@
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#!/usr/bin/python
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# -*- coding:utf-8 -*-
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import RPi.GPIO as GPIO
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import serial
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import time, os
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import csv
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from datetime import datetime
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myhost = os.uname()[1]
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GPIO.setwarnings(False)
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ser = serial.Serial('/dev/ttyS0',115200)
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ser.flushInput()
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rec_buff = ''
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time_count = 0
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# CSV file setup
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csv_filename = f"gps_data_{datetime.now().strftime('%Y%m%d_%H%M%S')}.csv"
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def convert_to_degrees(raw_value):
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decimal_value = float(raw_value)
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degrees = int(decimal_value / 100)
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d = float(degrees)
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m = (decimal_value - (d * 100)) / 60.0
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return d + m
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def write_to_csv(timestamp, lat, lon):
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with open(csv_filename, 'a', newline='') as csvfile:
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csv_writer = csv.writer(csvfile)
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csv_writer.writerow([timestamp, lat, lon])
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def send_at(command,back,timeout):
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rec_buff = ''
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ser.write((command+'\r\n').encode())
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time.sleep(timeout)
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if ser.inWaiting():
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time.sleep(0.01)
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rec_buff = ser.read(ser.inWaiting())
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if rec_buff != '':
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if back not in rec_buff.decode():
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print(command + ' ERROR')
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print(command + ' back:\t' + rec_buff.decode())
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return 0
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else:
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gps_data = rec_buff.decode()[13:-36]
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print(gps_data)
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# Parse GPS data
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gps_parts = gps_data.split(',')
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if len(gps_parts) >= 4 and gps_parts[0] and gps_parts[2]:
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lat = convert_to_degrees(gps_parts[0])
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lon = convert_to_degrees(gps_parts[2])
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if gps_parts[1] == 'S':
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lat = -lat
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if gps_parts[3] == 'W':
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lon = -lon
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timestamp = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
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write_to_csv(timestamp, lat, lon)
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# Format for Google Maps
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maps_url = f"https://www.google.com/maps?q={lat},{lon}"
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print(f"Google Maps URL: {maps_url}")
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else:
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print("Invalid GPS data received")
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return 1
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else:
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print('GPS no está listo')
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return 0
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def get_gps_position():
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rec_null = True
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answer = 0
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print('Iniciando GPS')
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rec_buff = ''
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send_at('AT+CGPS=1,1','OK',1)
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time.sleep(2)
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while rec_null:
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answer = send_at('AT+CGPSINFO','+CGPSINFO: ',1)
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if 1 == answer:
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answer = 0
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if ',,,,,,' in rec_buff:
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print('GPS no está listo')
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rec_null = False
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time.sleep(1)
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else:
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print('error %d'%answer)
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rec_buff = ''
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send_at('AT+CGPS=0','OK',1)
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return False
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time.sleep(1.5)
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def power_on(power_key):
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print('SIM7600X is starting:')
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GPIO.setmode(GPIO.BCM)
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GPIO.setwarnings(False)
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GPIO.setup(power_key,GPIO.OUT)
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time.sleep(0.1)
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GPIO.output(power_key,GPIO.HIGH)
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time.sleep(2)
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GPIO.output(power_key,GPIO.LOW)
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time.sleep(20)
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ser.flushInput()
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print('SIM7600X is ready')
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def power_down(power_key):
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print('SIM7600X is loging off:')
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GPIO.output(power_key,GPIO.HIGH)
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time.sleep(3)
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GPIO.output(power_key,GPIO.LOW)
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time.sleep(18)
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print('Good bye')
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try:
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# No need to create CSV file with header anymore
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#power_on(power_key)
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get_gps_position()
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#power_down(power_key)
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except:
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if ser != None:
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ser.close()
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#power_down(power_key)
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GPIO.cleanup()
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if ser != None:
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ser.close()
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GPIO.cleanup()
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128
gps06.py
Normal file
128
gps06.py
Normal file
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#!/usr/bin/python
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# -*- coding:utf-8 -*-
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import RPi.GPIO as GPIO
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import serial
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import time
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import os
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import csv
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from datetime import datetime
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myhost = os.uname()[1]
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# GPIO setup
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GPIO.setmode(GPIO.BCM)
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GPIO.setwarnings(False)
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gpio_initialized = False
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ser = serial.Serial('/dev/ttyS0', 115200)
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ser.flushInput()
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rec_buff = ''
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time_count = 0
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# CSV file setup
|
||||
csv_filename = 'gps_coordinates.csv'
|
||||
csv_header = ['Timestamp', 'Latitude', 'Longitude']
|
||||
|
||||
def write_to_csv(lat, lon):
|
||||
timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
|
||||
with open(csv_filename, 'a', newline='') as csvfile:
|
||||
csv_writer = csv.writer(csvfile)
|
||||
if os.stat(csv_filename).st_size == 0:
|
||||
csv_writer.writerow(csv_header)
|
||||
csv_writer.writerow([timestamp, lat, lon])
|
||||
|
||||
def parse_gps_data(gps_data):
|
||||
parts = gps_data.split(',')
|
||||
if len(parts) >= 4:
|
||||
lat = convert_to_decimal(parts[0], parts[1])
|
||||
lon = convert_to_decimal(parts[2], parts[3])
|
||||
return lat, lon
|
||||
return None, None
|
||||
|
||||
def convert_to_decimal(coord, direction):
|
||||
degrees = float(coord[:2])
|
||||
minutes = float(coord[2:])
|
||||
decimal = degrees + (minutes / 60)
|
||||
if direction in ['S', 'W']:
|
||||
decimal = -decimal
|
||||
return round(decimal, 6)
|
||||
|
||||
def send_at(command, back, timeout):
|
||||
rec_buff = ''
|
||||
ser.write((command+'\r\n').encode())
|
||||
time.sleep(timeout)
|
||||
if ser.inWaiting():
|
||||
time.sleep(0.01)
|
||||
rec_buff = ser.read(ser.inWaiting())
|
||||
if rec_buff != '':
|
||||
if back not in rec_buff.decode():
|
||||
print(command + ' ERROR')
|
||||
print(command + ' back:\t' + rec_buff.decode())
|
||||
return 0
|
||||
else:
|
||||
gps_data = rec_buff.decode()[13:-36]
|
||||
print(gps_data)
|
||||
lat, lon = parse_gps_data(gps_data)
|
||||
if lat is not None and lon is not None:
|
||||
write_to_csv(lat, lon)
|
||||
return 1
|
||||
else:
|
||||
print('GPS is not ready')
|
||||
return 0
|
||||
|
||||
def get_gps_position():
|
||||
rec_null = True
|
||||
answer = 0
|
||||
print('Starting GPS')
|
||||
rec_buff = ''
|
||||
send_at('AT+CGPS=1,1','OK',1)
|
||||
time.sleep(2)
|
||||
while rec_null:
|
||||
answer = send_at('AT+CGPSINFO','+CGPSINFO: ',1)
|
||||
if 1 == answer:
|
||||
answer = 0
|
||||
if ',,,,,,' in rec_buff:
|
||||
print('GPS is not ready')
|
||||
rec_null = False
|
||||
time.sleep(1)
|
||||
else:
|
||||
print('error %d'%answer)
|
||||
rec_buff = ''
|
||||
send_at('AT+CGPS=0','OK',1)
|
||||
return False
|
||||
time.sleep(1.5)
|
||||
|
||||
def power_on(power_key):
|
||||
print('SIM7600X is starting:')
|
||||
GPIO.setmode(GPIO.BCM)
|
||||
GPIO.setwarnings(False)
|
||||
GPIO.setup(power_key,GPIO.OUT)
|
||||
time.sleep(0.1)
|
||||
GPIO.output(power_key,GPIO.HIGH)
|
||||
time.sleep(2)
|
||||
GPIO.output(power_key,GPIO.LOW)
|
||||
time.sleep(20)
|
||||
ser.flushInput()
|
||||
print('SIM7600X is ready')
|
||||
|
||||
def power_down(power_key):
|
||||
print('SIM7600X is logging off:')
|
||||
GPIO.output(power_key,GPIO.HIGH)
|
||||
time.sleep(3)
|
||||
GPIO.output(power_key,GPIO.LOW)
|
||||
time.sleep(18)
|
||||
print('Good bye')
|
||||
|
||||
try:
|
||||
#power_on(power_key)
|
||||
get_gps_position()
|
||||
#power_down(power_key)
|
||||
except:
|
||||
if ser != None:
|
||||
ser.close()
|
||||
#power_down(power_key)
|
||||
GPIO.cleanup()
|
||||
if ser != None:
|
||||
ser.close()
|
||||
GPIO.cleanup()
|
89
gps07.py
Executable file
89
gps07.py
Executable file
@ -0,0 +1,89 @@
|
||||
#!/usr/bin/python
|
||||
# -*- coding:utf-8 -*-
|
||||
import RPi.GPIO as GPIO
|
||||
import serial
|
||||
import time, os
|
||||
|
||||
ser = serial.Serial('/dev/ttyS0',115200)
|
||||
ser.flushInput()
|
||||
|
||||
rec_buff = ''
|
||||
time_count = 0
|
||||
|
||||
def send_at(command,back,timeout):
|
||||
rec_buff = ''
|
||||
ser.write((command+'\r\n').encode())
|
||||
time.sleep(timeout)
|
||||
if ser.inWaiting():
|
||||
time.sleep(0.01 )
|
||||
rec_buff = ser.read(ser.inWaiting())
|
||||
if rec_buff != '':
|
||||
if back not in rec_buff.decode():
|
||||
print(command + ' ERROR')
|
||||
print(command + ' back:\t' + rec_buff.decode())
|
||||
return 0
|
||||
else:
|
||||
gps_data = rec_buff.decode()[13:-36]
|
||||
print(gps_data)
|
||||
return 1
|
||||
else:
|
||||
print('GPS no está listo')
|
||||
return 0
|
||||
|
||||
def get_gps_position():
|
||||
rec_null = True
|
||||
answer = 0
|
||||
print('Iniciando GPS')
|
||||
rec_buff = ''
|
||||
send_at('AT+CGPS=1,1','OK',1)
|
||||
time.sleep(2)
|
||||
while rec_null:
|
||||
answer = send_at('AT+CGPSINFO','+CGPSINFO: ',1)
|
||||
client.publish("iiot/"+ myhost +"/gps", rec_buff, 0)
|
||||
if 1 == answer:
|
||||
answer = 0
|
||||
if ',,,,,,' in rec_buff:
|
||||
print('GPS no está listo')
|
||||
rec_null = False
|
||||
time.sleep(1)
|
||||
else:
|
||||
print('error %d'%answer)
|
||||
rec_buff = ''
|
||||
send_at('AT+CGPS=0','OK',1)
|
||||
return False
|
||||
time.sleep(1.5)
|
||||
|
||||
|
||||
def power_on(power_key):
|
||||
print('SIM7600X is starting:')
|
||||
GPIO.setmode(GPIO.BCM)
|
||||
GPIO.setwarnings(False)
|
||||
GPIO.setup(power_key,GPIO.OUT)
|
||||
time.sleep(0.1)
|
||||
GPIO.output(power_key,GPIO.HIGH)
|
||||
time.sleep(2)
|
||||
GPIO.output(power_key,GPIO.LOW)
|
||||
time.sleep(20)
|
||||
ser.flushInput()
|
||||
print('SIM7600X is ready')
|
||||
|
||||
def power_down(power_key):
|
||||
print('SIM7600X is loging off:')
|
||||
GPIO.output(power_key,GPIO.HIGH)
|
||||
time.sleep(3)
|
||||
GPIO.output(power_key,GPIO.LOW)
|
||||
time.sleep(18)
|
||||
print('Good bye')
|
||||
|
||||
try:
|
||||
#power_on(power_key)
|
||||
get_gps_position()
|
||||
#power_down(power_key)
|
||||
except:
|
||||
if ser != None:
|
||||
ser.close()
|
||||
#power_down(power_key)
|
||||
GPIO.cleanup()
|
||||
if ser != None:
|
||||
ser.close()
|
||||
GPIO.cleanup()
|
@ -1 +0,0 @@
|
||||
Timestamp,Latitude,Longitude
|
|
Loading…
Reference in New Issue
Block a user