1090 lines
47 KiB
Python
Executable File
1090 lines
47 KiB
Python
Executable File
"""
|
||
____ _ ____ _ ____ _ ____ _
|
||
/ ___| / \ | _ \ / \ / ___| ___ _ __ __| | | _ \ __ _| |_ __ _
|
||
\___ \ / _ \ | |_) | / _ \ \___ \ / _ \ '_ \ / _` | | | | |/ _` | __/ _` |
|
||
___) / ___ \| _ < / ___ \ ___) | __/ | | | (_| | | |_| | (_| | || (_| |
|
||
|____/_/ \_\_| \_\/_/ \_\ |____/ \___|_| |_|\__,_| |____/ \__,_|\__\__,_|
|
||
|
||
Main loop to gather data from sensor inside SQLite database:
|
||
|
||
* NPM
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||
* Envea
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||
* I2C BME280
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||
* Noise sensor
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||
|
||
and send it to AirCarto servers via SARA R4 HTTP post requests
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||
also send the timestamp (already stored inside the DB) !
|
||
|
||
/usr/bin/python3 /var/www/nebuleair_pro_4g/loop/SARA_send_data_v2.py
|
||
|
||
|
||
ATTENTION:
|
||
# This script is triggered every minutes by /var/www/nebuleair_pro_4g/master.py (as a service)
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||
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||
CSV PAYLOAD (AirCarto Servers)
|
||
Endpoint:
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||
data.nebuleair.fr
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||
/pro_4G/data.php?sensor_id={device_id}×tamp={rtc_module_time}
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||
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||
ATTENTION : do not change order !
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||
CSV size: 18
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{PM1},{PM25},{PM10},{temp},{hum},{press},{avg_noise},{max_noise},{min_noise},{envea_no2},{envea_h2s},{envea_o3},{4g_signal_quality}
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||
0 -> PM1 (μg/m3)
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||
1 -> PM25 (μg/m3)
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||
2 -> PM10 (μg/m3)
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||
3 -> temp
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||
4 -> hum
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||
5 -> press
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||
6 -> avg_noise
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||
7 -> max_noise
|
||
8 -> min_noise
|
||
9 -> envea_no2
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||
10 -> envea_h2s
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||
11 -> envea_nh3
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||
12 -> 4G signal quality,
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||
13 -> PM 0.2μm to 0.5μm quantity (Nb/L)
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||
14 -> PM 0.5μm to 1.0μm quantity (Nb/L)
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||
15 -> PM 1.0μm to 2.5μm quantity (Nb/L)
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||
16 -> PM 2.5μm to 5.0μm quantity (Nb/L)
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||
17 -> PM 5.0μm to 10μm quantity (Nb/L)
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||
18 -> NPM temp inside
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||
19 -> NPM hum inside
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||
20 -> battery_voltage
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||
21 -> battery_current
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||
22 -> solar_voltage
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||
23 -> solar_power
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24 -> charger_status
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||
|
||
JSON PAYLOAD (Micro-Spot Servers)
|
||
Same as NebuleAir wifi
|
||
Endpoint:
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||
api-prod.uspot.probesys.net
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||
nebuleair?token=2AFF6dQk68daFZ
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port 443
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||
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{"nebuleairid": "82D25549434",
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"software_version": "ModuleAirV2-V1-042022",
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"sensordatavalues":
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[
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||
{"value_type":"NPM_P0","value":"1.54"},
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||
{"value_type":"NPM_P1","value":"1.54"},
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||
{"value_type":"NPM_P2","value":"1.54"},
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||
{"value_type":"NPM_N1","value":"0.02"},
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||
{"value_type":"NPM_N10","value":"0.02"},
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||
{"value_type":"NPM_N25","value":"0.02"},
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{"value_type":"MHZ16_CO2","value":"793.00"},
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||
{"value_type":"SGP40_VOC","value":"29915.00"},
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||
{"value_type":"samples","value":"134400"},
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||
{"value_type":"min_micro","value":"137"},
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||
{"value_type":"max_micro","value":"155030"},
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||
{"value_type":"interval","value":"145000"},
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||
{"value_type":"signal","value":"-80"},
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||
{"value_type":"latitude","value":"43.2964"},
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||
{"value_type":"longitude","value":"5.36978"},
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||
{"value_type":"state_npm","value":"State: 00000000"},
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||
{"value_type":"BME280_temperature","value":"28.47"},
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||
{"value_type":"BME280_humidity","value":"28.47"},
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||
{"value_type":"BME280_pressure","value":"28.47"},
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||
{"value_type":"CAIRSENS_NO2","value":"54"},
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||
{"value_type":"CAIRSENS_H2S","value":"54"},
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||
{"value_type":"CAIRSENS_O3","value":"54"}
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||
]
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||
}
|
||
"""
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||
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||
import board
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||
import json
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||
import serial
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||
import time
|
||
import busio
|
||
import re
|
||
import os
|
||
import requests
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||
import traceback
|
||
import threading
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||
import sys
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import sqlite3
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import RPi.GPIO as GPIO
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||
from threading import Thread
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||
from datetime import datetime
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||
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||
# Record the start time of the script
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||
start_time_script = time.time()
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||
|
||
# Check system uptime
|
||
with open('/proc/uptime', 'r') as f:
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||
uptime_seconds = float(f.readline().split()[0])
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# Skip execution if uptime is less than 2 minutes (120 seconds)
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if uptime_seconds < 120:
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print(f"System just booted ({uptime_seconds:.2f} seconds uptime), skipping execution.")
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sys.exit()
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#Payload CSV to be sent to data.nebuleair.fr
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payload_csv = [None] * 30
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#Payload JSON to be sent to uSpot
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payload_json = {
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||
"nebuleairid": "XXX",
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||
"software_version": "ModuleAirV2-V1-042022",
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"sensordatavalues": [] # Empty list to start with
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||
}
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||
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||
# SARA R4 UHTTPC profile IDs
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aircarto_profile_id = 0
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uSpot_profile_id = 1
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||
|
||
# database connection
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||
conn = sqlite3.connect("/var/www/nebuleair_pro_4g/sqlite/sensors.db")
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cursor = conn.cursor()
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||
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||
_gpio_lock = threading.Lock() # Global lock for GPIO access
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||
|
||
|
||
def blink_led(pin, blink_count, delay=1):
|
||
"""
|
||
Blink an LED on a specified GPIO pin.
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||
|
||
Args:
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||
pin (int): GPIO pin number (BCM mode) to which the LED is connected.
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||
blink_count (int): Number of times the LED should blink.
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delay (float): Time in seconds for the LED to stay ON or OFF (default is 1 second).
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"""
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with _gpio_lock:
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GPIO.setwarnings(False)
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GPIO.setmode(GPIO.BCM) # Use BCM numbering
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GPIO.setup(pin, GPIO.OUT) # Ensure pin is set as OUTPUT
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try:
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for _ in range(blink_count):
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GPIO.output(pin, GPIO.HIGH) # Turn LED on
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time.sleep(delay)
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GPIO.output(pin, GPIO.LOW) # Turn LED off
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time.sleep(delay)
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finally:
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GPIO.output(pin, GPIO.LOW) # Ensure LED is off
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print(f"LED on GPIO {pin} turned OFF (cleanup avoided)")
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#get data from config
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||
def load_config(config_file):
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try:
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||
with open(config_file, 'r') as file:
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config_data = json.load(file)
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||
return config_data
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||
except Exception as e:
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||
print(f"Error loading config file: {e}")
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||
return {}
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||
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#Fonction pour mettre à jour le JSON de configuration
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||
def update_json_key(file_path, key, value):
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"""
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Updates a specific key in a JSON file with a new value.
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:param file_path: Path to the JSON file.
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||
:param key: The key to update in the JSON file.
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:param value: The new value to assign to the key.
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||
"""
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||
try:
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# Load the existing data
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with open(file_path, "r") as file:
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data = json.load(file)
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||
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||
# Check if the key exists in the JSON file
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||
if key in data:
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data[key] = value # Update the key with the new value
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||
else:
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print(f"Key '{key}' not found in the JSON file.")
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return
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||
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# Write the updated data back to the file
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with open(file_path, "w") as file:
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json.dump(data, file, indent=2) # Use indent for pretty printing
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||
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print(f"💾updating '{key}' to '{value}'.")
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||
except Exception as e:
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||
print(f"Error updating the JSON file: {e}")
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||
|
||
# Define the config file path
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||
config_file = '/var/www/nebuleair_pro_4g/config.json'
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||
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||
# Load the configuration data
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||
config = load_config(config_file)
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||
device_latitude_raw = config.get('latitude_raw', 0)
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||
device_longitude_raw = config.get('longitude_raw', 0)
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||
baudrate = config.get('SaraR4_baudrate', 115200) #baudrate du sara R4
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device_id = config.get('deviceID', '').upper() #device ID en maj
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bme_280_config = config.get('BME280/get_data_v2.py', False) #présence du BME280
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||
envea_cairsens= config.get('envea/read_value_v2.py', False)
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||
mppt_charger= config.get('MPPT/read.py', False)
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||
wind_meter= config.get('windMeter/read.py', False)
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||
send_aircarto = config.get('send_aircarto', True) #envoi sur AirCarto (data.nebuleair.fr)
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||
send_uSpot = config.get('send_uSpot', False) #envoi sur MicroSpot ()
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||
reset_uSpot_url = False
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||
selected_networkID = int(config.get('SARA_R4_neworkID', 0))
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npm_5channel = config.get('NextPM_5channels', False) #5 canaux du NPM
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||
modem_version=config.get('modem_version', "")
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||
modem_config_mode = config.get('modem_config_mode', False) #modem 4G en mode configuration
|
||
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||
#update device id in the payload json
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||
payload_json["nebuleairid"] = device_id
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||
|
||
# Skip execution if modem_config_mode is true
|
||
if modem_config_mode:
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||
print("Modem 4G (SARA R4) is in config mode -> EXIT")
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||
sys.exit()
|
||
|
||
ser_sara = serial.Serial(
|
||
port='/dev/ttyAMA2',
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||
baudrate=baudrate, #115200 ou 9600
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||
parity=serial.PARITY_NONE, #PARITY_NONE, PARITY_EVEN or PARITY_ODD
|
||
stopbits=serial.STOPBITS_ONE,
|
||
bytesize=serial.EIGHTBITS,
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||
timeout = 2
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||
)
|
||
|
||
def read_complete_response(serial_connection, timeout=2, end_of_response_timeout=2, wait_for_lines=None, debug=True):
|
||
'''
|
||
Fonction très importante !!!
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||
Reads the complete response from a serial connection and waits for specific lines.
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||
'''
|
||
if wait_for_lines is None:
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||
wait_for_lines = [] # Default to an empty list if not provided
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||
|
||
response = bytearray()
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||
serial_connection.timeout = timeout
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||
end_time = time.time() + end_of_response_timeout
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||
start_time = time.time()
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||
|
||
while True:
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||
elapsed_time = time.time() - start_time # Time since function start
|
||
if serial_connection.in_waiting > 0:
|
||
data = serial_connection.read(serial_connection.in_waiting)
|
||
response.extend(data)
|
||
end_time = time.time() + end_of_response_timeout # Reset timeout on new data
|
||
|
||
# Decode and check for any target line
|
||
decoded_response = response.decode('utf-8', errors='replace')
|
||
for target_line in wait_for_lines:
|
||
if target_line in decoded_response:
|
||
if debug:
|
||
print(f"[DEBUG] 🔎 Found target line: {target_line} (in {elapsed_time:.2f}s)")
|
||
return decoded_response # Return response immediately if a target line is found
|
||
elif time.time() > end_time:
|
||
if debug:
|
||
print(f"[DEBUG] Timeout reached. No more data received.")
|
||
break
|
||
time.sleep(0.1) # Short sleep to prevent busy waiting
|
||
|
||
# Final response and debug output
|
||
total_elapsed_time = time.time() - start_time
|
||
if debug:
|
||
print(f"[DEBUG] ⏱️ elapsed time: {total_elapsed_time:.2f}s. ⏱️")
|
||
# Check if the elapsed time exceeded 10 seconds
|
||
if total_elapsed_time > 10 and debug:
|
||
print(f"[ALERT] 🚨 The operation took too long 🚨")
|
||
print(f'<span style="color: red;font-weight: bold;">[ALERT] ⚠️{total_elapsed_time:.2f}s⚠️</span>')
|
||
|
||
return response.decode('utf-8', errors='replace') # Return the full response if no target line is found
|
||
|
||
def extract_error_code(response):
|
||
"""
|
||
Extract just the error code from AT+UHTTPER response
|
||
"""
|
||
for line in response.split('\n'):
|
||
if '+UHTTPER' in line:
|
||
try:
|
||
# Split the line and get the third value (error code)
|
||
parts = line.split(':')[1].strip().split(',')
|
||
if len(parts) >= 3:
|
||
error_code = int(parts[2])
|
||
return error_code
|
||
except:
|
||
pass
|
||
|
||
# Return None if we couldn't find the error code
|
||
return None
|
||
|
||
try:
|
||
'''
|
||
_ ___ ___ ____
|
||
| | / _ \ / _ \| _ \
|
||
| | | | | | | | | |_) |
|
||
| |__| |_| | |_| | __/
|
||
|_____\___/ \___/|_|
|
||
|
||
'''
|
||
print('<h3>START LOOP</h3>')
|
||
print(f'Modem version: {modem_version}')
|
||
|
||
#Local timestamp
|
||
#ATTENTION:
|
||
# -> RTC module can be deconnected ""
|
||
# -> RTC module can be out of time like "2000-01-01T00:55:21Z"
|
||
print("➡️Getting local timestamp")
|
||
cursor.execute("SELECT * FROM timestamp_table LIMIT 1")
|
||
row = cursor.fetchone() # Get the first (and only) row
|
||
rtc_time_str = row[1] # '2025-02-07 12:30:45' ou '2000-01-01 00:55:21' ou 'not connected'
|
||
print(rtc_time_str)
|
||
|
||
if rtc_time_str == 'not connected':
|
||
print("⛔ Atttention RTC module not connected⛔")
|
||
rtc_status = "disconnected"
|
||
influx_timestamp="rtc_disconnected"
|
||
else :
|
||
# Convert to a datetime object
|
||
dt_object = datetime.strptime(rtc_time_str, '%Y-%m-%d %H:%M:%S')
|
||
# Check if timestamp is reset (year 2000)
|
||
if dt_object.year == 2000:
|
||
print("⛔ Attention: RTC has been reset to default date ⛔")
|
||
rtc_status = "reset"
|
||
else:
|
||
print("✅ RTC timestamp is valid")
|
||
rtc_status = "valid"
|
||
|
||
# Always convert to InfluxDB format
|
||
# Convert to InfluxDB RFC3339 format with UTC 'Z' suffix
|
||
influx_timestamp = dt_object.strftime('%Y-%m-%dT%H:%M:%SZ')
|
||
rtc_status = "valid"
|
||
print(influx_timestamp)
|
||
|
||
#NEXTPM
|
||
# We take the last measures (order by rowid and not by timestamp)
|
||
print("➡️Getting NPM values (last 6 measures)")
|
||
#cursor.execute("SELECT * FROM data_NPM ORDER BY timestamp DESC LIMIT 1")
|
||
#cursor.execute("SELECT * FROM data_NPM ORDER BY timestamp DESC LIMIT 6")
|
||
cursor.execute("SELECT rowid, * FROM data_NPM ORDER BY rowid DESC LIMIT 6")
|
||
|
||
rows = cursor.fetchall()
|
||
# Exclude the timestamp column (assuming first column is timestamp)
|
||
data_values = [row[2:] for row in rows] # Exclude timestamp
|
||
# Compute column-wise average
|
||
num_columns = len(data_values[0])
|
||
averages = [round(sum(col) / len(col),1) for col in zip(*data_values)]
|
||
|
||
PM1 = averages[0]
|
||
PM25 = averages[1]
|
||
PM10 = averages[2]
|
||
npm_temp = averages[3]
|
||
npm_hum = averages[4]
|
||
|
||
#Add data to payload CSV
|
||
payload_csv[0] = PM1
|
||
payload_csv[1] = PM25
|
||
payload_csv[2] = PM10
|
||
payload_csv[18] = npm_temp
|
||
payload_csv[19] = npm_hum
|
||
|
||
#Add data to payload JSON
|
||
payload_json["sensordatavalues"].append({"value_type": "NPM_P0", "value": str(PM1)})
|
||
payload_json["sensordatavalues"].append({"value_type": "NPM_P1", "value": str(PM10)})
|
||
payload_json["sensordatavalues"].append({"value_type": "NPM_P2", "value": str(PM25)})
|
||
|
||
|
||
#NextPM 5 channels
|
||
if npm_5channel:
|
||
print("➡️Getting NextPM 5 channels values (last 6 measures)")
|
||
cursor.execute("SELECT * FROM data_NPM_5channels ORDER BY rowid DESC LIMIT 6")
|
||
rows = cursor.fetchall()
|
||
# Exclude the timestamp column (assuming first column is timestamp)
|
||
data_values = [row[1:] for row in rows] # Exclude timestamp
|
||
# Compute column-wise average
|
||
num_columns = len(data_values[0])
|
||
averages = [round(sum(col) / len(col)) for col in zip(*data_values)]
|
||
|
||
# Store averages in specific indices
|
||
payload_csv[13] = averages[0] # Channel 1
|
||
payload_csv[14] = averages[1] # Channel 2
|
||
payload_csv[15] = averages[2] # Channel 3
|
||
payload_csv[16] = averages[3] # Channel 4
|
||
payload_csv[17] = averages[4] # Channel 5
|
||
|
||
#BME280
|
||
if bme_280_config:
|
||
print("➡️Getting BME280 values")
|
||
cursor.execute("SELECT * FROM data_BME280 ORDER BY rowid DESC LIMIT 1")
|
||
last_row = cursor.fetchone()
|
||
if last_row:
|
||
print("SQLite DB last available row:", last_row)
|
||
BME280_temperature = last_row[1]
|
||
BME280_humidity = last_row[2]
|
||
BME280_pressure = last_row[3]
|
||
|
||
#Add data to payload CSV
|
||
payload_csv[3] = BME280_temperature
|
||
payload_csv[4] = BME280_humidity
|
||
payload_csv[5] = BME280_pressure
|
||
|
||
#Add data to payload JSON
|
||
payload_json["sensordatavalues"].append({"value_type": "BME280_temperature", "value": str(BME280_temperature)})
|
||
payload_json["sensordatavalues"].append({"value_type": "BME280_humidity", "value": str(BME280_humidity)})
|
||
payload_json["sensordatavalues"].append({"value_type": "BME280_pressure", "value": str(BME280_pressure)})
|
||
else:
|
||
print("No data available in the database.")
|
||
|
||
#envea
|
||
if envea_cairsens:
|
||
print("➡️Getting envea cairsens values")
|
||
cursor.execute("SELECT * FROM data_envea ORDER BY rowid DESC LIMIT 6")
|
||
rows = cursor.fetchall()
|
||
# Exclude the timestamp column (assuming first column is timestamp)
|
||
data_values = [row[1:] for row in rows] # Exclude timestamp
|
||
# Compute column-wise average, ignoring 0 values
|
||
averages = []
|
||
for col in zip(*data_values): # Iterate column-wise
|
||
filtered_values = [val for val in col if val != 0] # Remove zeros
|
||
if filtered_values:
|
||
avg = round(sum(filtered_values) / len(filtered_values)) # Compute average
|
||
else:
|
||
avg = 0 # If all values were zero, store 0
|
||
averages.append(avg)
|
||
|
||
# Store averages in specific indices
|
||
payload_csv[9] = averages[0] # envea_no2
|
||
payload_csv[10] = averages[1] # envea_h2s
|
||
payload_csv[11] = averages[2] # envea_nh3
|
||
|
||
#Add data to payload JSON
|
||
payload_json["sensordatavalues"].append({"value_type": "CAIRSENS_NO2", "value": str(averages[0])})
|
||
payload_json["sensordatavalues"].append({"value_type": "CAIRSENS_NO2", "value": str(averages[1])})
|
||
payload_json["sensordatavalues"].append({"value_type": "CAIRSENS_NH3", "value": str(averages[2])})
|
||
|
||
#Wind meter
|
||
if wind_meter:
|
||
print("➡️Getting wind meter values")
|
||
|
||
#MPPT charger
|
||
if mppt_charger:
|
||
print("➡️Getting MPPT charger values")
|
||
cursor.execute("SELECT * FROM data_MPPT ORDER BY rowid DESC LIMIT 1")
|
||
last_row = cursor.fetchone()
|
||
if last_row:
|
||
print("SQLite DB last available row:", last_row)
|
||
battery_voltage = last_row[1]
|
||
battery_current = last_row[2]
|
||
solar_voltage = last_row[3]
|
||
solar_power = last_row[4]
|
||
charger_status = last_row[5]
|
||
|
||
#Add data to payload CSV
|
||
payload_csv[20] = battery_voltage
|
||
payload_csv[21] = battery_current
|
||
payload_csv[22] = solar_voltage
|
||
payload_csv[23] = solar_power
|
||
payload_csv[24] = charger_status
|
||
else:
|
||
print("No data available in the database.")
|
||
|
||
print("Verify SARA R4 connection")
|
||
|
||
# Getting the LTE Signal
|
||
print("➡️Getting LTE signal")
|
||
ser_sara.write(b'AT+CSQ\r')
|
||
response2 = read_complete_response(ser_sara, wait_for_lines=["OK"])
|
||
|
||
#Here it's possible that the SARA do not repond at all
|
||
#-> TO DO : harware reboot
|
||
#-> send notification
|
||
#-> end loop, no need to continue
|
||
if response2 is None or response2 == "" or not any(expected in response2 for expected in ["OK", "ERROR", "+", "AT"]):
|
||
print("No answer from SARA module")
|
||
print('🛑STOP LOOP🛑')
|
||
print("<hr>")
|
||
|
||
# Send notification
|
||
try:
|
||
# Format the URL with the device_id
|
||
alert_url = f'http://data.nebuleair.fr/pro_4G/alert.php?capteur_id={device_id}&error_type=serial_error'
|
||
|
||
# Send POST request with short timeout
|
||
response = requests.post(alert_url, timeout=3)
|
||
|
||
if response.status_code == 200:
|
||
print(f"Alert notification sent successfully")
|
||
else:
|
||
print(f"Alert notification failed with status code: {response.status_code}")
|
||
|
||
except Exception as e:
|
||
# Catch any exception and continue
|
||
print(f"Alert notification failed: {e}")
|
||
|
||
#end loop
|
||
sys.exit()
|
||
|
||
else :
|
||
print("✅SARA is connected over serial")
|
||
|
||
print('<p class="text-danger-emphasis">')
|
||
print(response2)
|
||
print("</p>", end="")
|
||
match = re.search(r'\+CSQ:\s*(\d+),', response2)
|
||
if match:
|
||
signal_quality = int(match.group(1))
|
||
payload_csv[12]=signal_quality
|
||
time.sleep(0.1)
|
||
|
||
# On vérifie si le signal n'est pas à 99 pour déconnexion
|
||
# si c'est le cas on essaie de se reconnecter
|
||
if signal_quality == 99:
|
||
print('<span style="color: red;font-weight: bold;">⚠️ATTENTION: Signal Quality indicates no signal (99)⚠️</span>')
|
||
print("TRY TO RECONNECT:")
|
||
command = f'AT+COPS=1,2,{selected_networkID}\r'
|
||
#command = f'AT+COPS=0\r'
|
||
ser_sara.write(command.encode('utf-8'))
|
||
responseReconnect = read_complete_response(ser_sara, timeout=20, end_of_response_timeout=20)
|
||
print('<p class="text-danger-emphasis">')
|
||
print(responseReconnect)
|
||
print("</p>", end="")
|
||
|
||
print('🛑STOP LOOP🛑')
|
||
print("<hr>")
|
||
|
||
#on arrete le script pas besoin de continuer
|
||
sys.exit()
|
||
else:
|
||
print("Signal Quality:", signal_quality)
|
||
|
||
|
||
'''
|
||
SEND TO AIRCARTO
|
||
'''
|
||
|
||
print('➡️<p class="fw-bold">SEND TO AIRCARTO SERVERS</p>')
|
||
# Write Data to saraR4
|
||
# 1. Open sensordata_csv.json (with correct data size)
|
||
csv_string = ','.join(str(value) if value is not None else '' for value in payload_csv)
|
||
size_of_string = len(csv_string)
|
||
print("Open JSON:")
|
||
command = f'AT+UDWNFILE="sensordata_csv.json",{size_of_string}\r'
|
||
ser_sara.write(command.encode('utf-8'))
|
||
response_SARA_1 = read_complete_response(ser_sara, wait_for_lines=[">"], debug=False)
|
||
print(response_SARA_1)
|
||
time.sleep(1)
|
||
|
||
#2. Write to shell
|
||
print("Write data to memory:")
|
||
ser_sara.write(csv_string.encode())
|
||
response_SARA_2 = read_complete_response(ser_sara, wait_for_lines=["OK"], debug=False)
|
||
print(response_SARA_2)
|
||
|
||
#3. Send to endpoint (with device ID)
|
||
print("Send data (POST REQUEST):")
|
||
command= f'AT+UHTTPC={aircarto_profile_id},4,"/pro_4G/data.php?sensor_id={device_id}&lat{device_latitude_raw}=&long={device_longitude_raw}&datetime={influx_timestamp}","aircarto_server_response.txt","sensordata_csv.json",4\r'
|
||
ser_sara.write(command.encode('utf-8'))
|
||
|
||
response_SARA_3 = read_complete_response(ser_sara, timeout=5, end_of_response_timeout=120, wait_for_lines=["+UUHTTPCR", "+CME ERROR"], debug=True)
|
||
|
||
print('<p class="text-danger-emphasis">')
|
||
print(response_SARA_3)
|
||
print("</p>", end="")
|
||
|
||
# si on recoit la réponse UHTTPCR
|
||
if "+UUHTTPCR" in response_SARA_3:
|
||
print("✅ Received +UUHTTPCR response.")
|
||
|
||
# Les types de réponse
|
||
|
||
# 1.La commande n'a pas fonctionné
|
||
# +CME ERROR: No connection to phone
|
||
# +CME ERROR: Operation not allowed
|
||
|
||
# 2.La commande fonctionne: elle renvoie un code
|
||
# +UUHTTPCR: <profile_id>,<http_command>,<http_result>
|
||
# <http_result>: 1 pour sucess et 0 pour fail
|
||
# +UUHTTPCR: 0,4,1 -> OK ✅
|
||
# +UUHTTPCR: 0,4,0 -> error ⛔
|
||
|
||
# Split response into lines
|
||
lines = response_SARA_3.strip().splitlines()
|
||
|
||
# 1.Vérifier si la réponse contient un message d'erreur CME
|
||
if "+CME ERROR" in lines[-1]:
|
||
print("*****")
|
||
print('<span style="color: red;font-weight: bold;">ATTENTION: CME ERROR</span>')
|
||
print("error:", lines[-1])
|
||
print("*****")
|
||
#update status
|
||
update_json_key(config_file, "SARA_R4_network_status", "disconnected")
|
||
|
||
# Gestion de l'erreur spécifique
|
||
if "No connection to phone" in lines[-1]:
|
||
print("No connection to the phone. Retrying or reset may be required.")
|
||
# Actions spécifiques pour ce type d'erreur (par exemple, réinitialiser ou tenter de reconnecter)
|
||
# need to reconnect to network
|
||
# and reset HTTP profile (AT+UHTTP=0) -> ne fonctionne pas..
|
||
# tester un reset avec CFUN 15
|
||
# 1.Reconnexion au réseau (AT+COPS)
|
||
command = f'AT+COPS=1,2,{selected_networkID}\r'
|
||
#command = f'AT+COPS=0\r'
|
||
ser_sara.write(command.encode('utf-8'))
|
||
responseReconnect = read_complete_response(ser_sara)
|
||
print("Response reconnect:")
|
||
print(responseReconnect)
|
||
print("End response reconnect")
|
||
|
||
elif "Operation not allowed" in lines[-1]:
|
||
print("Operation not allowed. This may require a different configuration.")
|
||
# Actions spécifiques pour ce type d'erreur
|
||
|
||
# Clignotement LED rouge en cas d'erreur
|
||
led_thread = Thread(target=blink_led, args=(24, 5, 0.5))
|
||
led_thread.start()
|
||
|
||
else:
|
||
# 2.Si la réponse contient une réponse UUHTTPCR
|
||
# Extract UUHTTPCR response code from the last line
|
||
|
||
http_response = lines[-1] # "+UUHTTPCR: 0,4,0"
|
||
parts = http_response.split(',')
|
||
|
||
# 2.1 code 0 (HTTP failed) ⛔⛔⛔
|
||
# -> GET error code
|
||
# -> reboot module
|
||
if len(parts) == 3 and parts[-1] == '0': # The third value indicates success
|
||
print("*****")
|
||
print('<span style="color: red;font-weight: bold;">⛔ATTENTION: HTTP operation failed</span>')
|
||
update_json_key(config_file, "SARA_R4_network_status", "disconnected")
|
||
print("*****")
|
||
print("Blink red LED")
|
||
# Run LED blinking in a separate thread
|
||
led_thread = Thread(target=blink_led, args=(24, 5, 0.5))
|
||
led_thread.start()
|
||
|
||
# Get error code
|
||
print("Getting error code")
|
||
command = f'AT+UHTTPER={aircarto_profile_id}\r'
|
||
ser_sara.write(command.encode('utf-8'))
|
||
response_SARA_9 = read_complete_response(ser_sara, wait_for_lines=["OK"], debug=False)
|
||
print('<p class="text-danger-emphasis">')
|
||
print(response_SARA_9)
|
||
print("</p>", end="")
|
||
|
||
# Extract just the error code
|
||
error_code = extract_error_code(response_SARA_9)
|
||
if error_code is not None:
|
||
# Display interpretation based on error code
|
||
if error_code == 0:
|
||
print('<p class="text-success">No error detected</p>')
|
||
elif error_code == 4:
|
||
print('<p class="text-danger">Error 4: Invalid server Hostname</p>')
|
||
elif error_code == 11:
|
||
print('<p class="text-danger">Error 11: Server connection error</p>')
|
||
elif error_code == 22:
|
||
print('<p class="text-danger">⚠️Error 22: PSD or CSD connection not established (SARA-R5 need to reset PDP conection)⚠️</p>')
|
||
elif error_code == 73:
|
||
print('<p class="text-danger">Error 73: Secure socket connect error</p>')
|
||
else:
|
||
print(f'<p class="text-danger">Unknown error code: {error_code}</p>')
|
||
else:
|
||
print('<p class="text-danger">Could not extract error code from response</p>')
|
||
|
||
|
||
#Reboot du SARA R4
|
||
#ATTENTION: sur le SARA R5 la commande renvoie une erreur
|
||
print('<span style="color: orange;font-weight: bold;">🔄SARA reboot!🔄</span>')
|
||
command = f'AT+CFUN=15\r'
|
||
ser_sara.write(command.encode('utf-8'))
|
||
response_SARA_9r = read_complete_response(ser_sara, wait_for_lines=["OK"], debug=True)
|
||
print('<p class="text-danger-emphasis">')
|
||
print(response_SARA_9r)
|
||
print("</p>", end="")
|
||
|
||
reset_uSpot_url = True
|
||
|
||
print("Sleep 10 secs before continuing")
|
||
time.sleep(10)
|
||
|
||
#reset l'url AirCarto
|
||
print('<span style="color: orange;font-weight: bold;">🔧Resetting the HTTP Profile</span>')
|
||
command = f'AT+UHTTP={aircarto_profile_id},1,"data.nebuleair.fr"\r'
|
||
ser_sara.write(command.encode('utf-8'))
|
||
responseResetHTTP2_profile = read_complete_response(ser_sara, timeout=5, end_of_response_timeout=5, wait_for_lines=["OK", "+CME ERROR"], debug=True)
|
||
print('<p class="text-danger-emphasis">')
|
||
print(responseResetHTTP2_profile)
|
||
print("</p>", end="")
|
||
|
||
#si on a un sara r5 il faut également reset la connection PDP
|
||
if modem_version == "SARA-R500":
|
||
print("⚠️Need to reset PDP connection")
|
||
# 2. Activate PDP context 1
|
||
print('➡️Activate PDP context 1')
|
||
command = f'AT+CGACT=1,1\r'
|
||
ser_sara.write(command.encode('utf-8'))
|
||
response_SARA_2dpd = read_complete_response(ser_sara, wait_for_lines=["OK"])
|
||
print(response_SARA_2dpd, end="")
|
||
time.sleep(1)
|
||
|
||
# 2. Set the PDP type
|
||
print('➡️Set the PDP type to IPv4 referring to the outputof the +CGDCONT read command')
|
||
command = f'AT+UPSD=0,0,0\r'
|
||
ser_sara.write(command.encode('utf-8'))
|
||
response_SARA_31dpd = read_complete_response(ser_sara, wait_for_lines=["OK"])
|
||
print(response_SARA_31dpd, end="")
|
||
time.sleep(1)
|
||
|
||
# 2. Profile #0 is mapped on CID=1.
|
||
print('➡️Profile #0 is mapped on CID=1.')
|
||
command = f'AT+UPSD=0,100,1\r'
|
||
ser_sara.write(command.encode('utf-8'))
|
||
response_SARA_32dpd = read_complete_response(ser_sara, wait_for_lines=["OK"])
|
||
print(response_SARA_32dpd, end="")
|
||
time.sleep(1)
|
||
|
||
# 2. Set the PDP type
|
||
print('➡️Activate the PSD profile #0: the IPv4 address is already assigned by the network.')
|
||
command = f'AT+UPSDA=0,3\r'
|
||
ser_sara.write(command.encode('utf-8'))
|
||
response_SARA_33dpd = read_complete_response(ser_sara, wait_for_lines=["OK","+UUPSDA"])
|
||
print(response_SARA_33dpd, end="")
|
||
time.sleep(1)
|
||
|
||
|
||
# 2.2 code 1 (✅✅HHTP / UUHTTPCR succeded✅✅)
|
||
else:
|
||
print('<span style="font-weight: bold;">✅✅HTTP operation successful.</span>')
|
||
update_json_key(config_file, "SARA_R4_network_status", "connected")
|
||
print("Blink blue LED")
|
||
led_thread = Thread(target=blink_led, args=(23, 5, 0.5))
|
||
led_thread.start()
|
||
|
||
#4. Read reply from server
|
||
print("Reply from server:")
|
||
ser_sara.write(b'AT+URDFILE="aircarto_server_response.txt"\r')
|
||
response_SARA_4 = read_complete_response(ser_sara, wait_for_lines=["OK"], debug=False)
|
||
print('<p class="text-success">')
|
||
print(response_SARA_4)
|
||
print("</p>", end="")
|
||
|
||
#Parse the server datetime
|
||
# Extract just the date from the response
|
||
date_string = None
|
||
date_start = response_SARA_4.find("Date: ")
|
||
if date_start != -1:
|
||
date_end = response_SARA_4.find("\n", date_start)
|
||
date_string = response_SARA_4[date_start + 6:date_end].strip()
|
||
print(f'<div class="text-primary">Server date: {date_string}</div>', end="")
|
||
|
||
# Optionally convert to datetime object
|
||
try:
|
||
from datetime import datetime
|
||
server_datetime = datetime.strptime(
|
||
date_string,
|
||
"%a, %d %b %Y %H:%M:%S %Z"
|
||
)
|
||
#print(f'<p class="text-primary">Parsed datetime: {server_datetime}</p>')
|
||
except Exception as e:
|
||
print(f'<p class="text-warning">Error parsing date: {e}</p>')
|
||
|
||
# Get RTC time from SQLite
|
||
cursor.execute("SELECT * FROM timestamp_table LIMIT 1")
|
||
row = cursor.fetchone()
|
||
rtc_time_str = row[1] # '2025-02-07 12:30:45' or '2000-01-01 00:55:21' or 'not connected'
|
||
print(f'<div class="text-primary">RTC time: {rtc_time_str}</div>', end="")
|
||
|
||
# Compare times if both are available
|
||
if server_datetime and rtc_time_str != 'not connected':
|
||
try:
|
||
# Convert RTC time string to datetime
|
||
rtc_datetime = datetime.strptime(rtc_time_str, '%Y-%m-%d %H:%M:%S')
|
||
|
||
# Calculate time difference in seconds
|
||
time_diff = abs((server_datetime - rtc_datetime).total_seconds())
|
||
|
||
print(f'<div class="text-primary">Time difference: {time_diff:.2f} seconds</div>', end="")
|
||
|
||
# Check if difference is more than 60 seconds
|
||
# and update the RTC clock
|
||
if time_diff > 60:
|
||
print(f'<div class="text-warning"><strong>⚠️ RTC time differs from server time by {time_diff:.2f} seconds!</strong></div>', end="")
|
||
# Format server time for RTC update
|
||
server_time_formatted = server_datetime.strftime('%Y-%m-%d %H:%M:%S')
|
||
|
||
#update RTC module do not wait for answer, non blocking
|
||
#/usr/bin/python3 /var/www/nebuleair_pro_4g/RTC/set_with_browserTime.py '2024-01-30 12:48:39'
|
||
# Launch RTC update script as non-blocking subprocess
|
||
import subprocess
|
||
update_command = [
|
||
"/usr/bin/python3",
|
||
"/var/www/nebuleair_pro_4g/RTC/set_with_browserTime.py",
|
||
server_time_formatted
|
||
]
|
||
|
||
# Execute the command without waiting for result
|
||
subprocess.Popen(update_command,
|
||
stdout=subprocess.DEVNULL,
|
||
stderr=subprocess.DEVNULL)
|
||
|
||
print(f'<div class="text-warning">➡️ Updating RTC with server time: {server_time_formatted}</div>', end="")
|
||
|
||
else:
|
||
print(f'<div class="text-success">✅ RTC time is synchronized with server time (within 60 seconds)</div>')
|
||
|
||
except Exception as e:
|
||
print(f'<p class="text-warning">Error comparing times: {e}</p>')
|
||
|
||
|
||
#Si non ne recoit pas de réponse UHTTPCR
|
||
#on a peut etre une ERROR de type "+CME ERROR: No connection to phone" ou "Operation not allowed"
|
||
else:
|
||
print('<span style="color: red;font-weight: bold;">No UUHTTPCR response</span>')
|
||
print("Blink red LED")
|
||
# Run LED blinking in a separate thread
|
||
led_thread = Thread(target=blink_led, args=(24, 5, 0.5))
|
||
led_thread.start()
|
||
#Vérification de l'erreur
|
||
print("Getting type of error")
|
||
# Split the response into lines and search for "+CME ERROR:"
|
||
lines2 = response_SARA_3.strip().splitlines()
|
||
for line in lines2:
|
||
if "+CME ERROR" in line:
|
||
error_message = line.split("+CME ERROR:")[1].strip()
|
||
print("*****")
|
||
print('<span style="color: red;font-weight: bold;">⚠️ATTENTION: CME ERROR⚠️</span>')
|
||
print(f"Error type: {error_message}")
|
||
print("*****")
|
||
# Handle "No connection to phone" error
|
||
if error_message == "No connection to phone":
|
||
print('<span style="color: orange;font-weight: bold;">📞Try reconnect to network📞</span>')
|
||
#IMPORTANT!
|
||
# Reconnexion au réseau (AT+COPS)
|
||
command = f'AT+COPS=1,2,{selected_networkID}\r'
|
||
#command = f'AT+COPS=0\r'
|
||
ser_sara.write(command.encode('utf-8'))
|
||
responseReconnect = read_complete_response(ser_sara, timeout=5, end_of_response_timeout=120, wait_for_lines=["OK", "+CME ERROR"], debug=True)
|
||
print('<p class="text-danger-emphasis">')
|
||
print(responseReconnect)
|
||
print("</p>", end="")
|
||
# Handle "Operation not allowed" error
|
||
if error_message == "Operation not allowed":
|
||
print('<span style="color: orange;font-weight: bold;">❓Try Resetting the HTTP Profile❓</span>')
|
||
command = f'AT+UHTTP={aircarto_profile_id},1,"data.nebuleair.fr"\r'
|
||
ser_sara.write(command.encode('utf-8'))
|
||
responseResetHTTP_profile = read_complete_response(ser_sara, timeout=5, end_of_response_timeout=5, wait_for_lines=["OK", "+CME ERROR"], debug=True)
|
||
print('<p class="text-danger-emphasis">')
|
||
print(responseResetHTTP_profile)
|
||
print("</p>", end="")
|
||
check_lines = responseResetHTTP_profile.strip().splitlines()
|
||
for line in check_lines:
|
||
if "+CME ERROR: Operation not allowed" in line:
|
||
print('<span style="color: red;font-weight: bold;">⚠️ATTENTION: CME ERROR⚠️</span>')
|
||
print('<span style="color: orange;font-weight: bold;">❓Try Reboot the module❓</span>')
|
||
|
||
|
||
|
||
#5. empty json
|
||
print("Empty SARA memory:")
|
||
ser_sara.write(b'AT+UDELFILE="sensordata_csv.json"\r')
|
||
response_SARA_5 = read_complete_response(ser_sara, wait_for_lines=["OK"], debug=False)
|
||
print(response_SARA_5)
|
||
|
||
|
||
'''
|
||
SEND TO uSPOT
|
||
'''
|
||
|
||
if send_uSpot:
|
||
print('➡️<p class="fw-bold">SEND TO uSPOT SERVERS</p>')
|
||
|
||
if reset_uSpot_url:
|
||
#2. Set uSpot URL (profile id = 1)
|
||
print('➡️Set uSpot URL')
|
||
uSpot_profile_id = 1
|
||
uSpot_url="api-prod.uspot.probesys.net"
|
||
security_profile_id = 1
|
||
|
||
#step 1: import the certificate
|
||
print("****")
|
||
certificate_name = "e6"
|
||
with open("/var/www/nebuleair_pro_4g/SARA/SSL/certificate/e6.pem", "rb") as cert_file:
|
||
certificate = cert_file.read()
|
||
size_of_string = len(certificate)
|
||
|
||
print("\033[0;33m Import certificate\033[0m")
|
||
# AT+USECMNG=0,<type>,<internal_name>,<data_size>
|
||
# type-> 0 -> trusted root CA
|
||
command = f'AT+USECMNG=0,0,"{certificate_name}",{size_of_string}\r'
|
||
ser_sara.write((command + '\r').encode('utf-8'))
|
||
response_SARA_1 = read_complete_response(ser_sara)
|
||
print(response_SARA_1)
|
||
|
||
time.sleep(0.5)
|
||
|
||
print("\033[0;33mAdd certificate\033[0m")
|
||
ser_sara.write(certificate)
|
||
response_SARA_2 = read_complete_response(ser_sara)
|
||
print(response_SARA_2)
|
||
|
||
time.sleep(0.5)
|
||
|
||
# SECURITY PROFILE
|
||
# op_code: 3 -> trusted root certificate internal name
|
||
print("\033[0;33mSet the security profile (choose cert)\033[0m")
|
||
command = f'AT+USECPRF={security_profile_id},3,"{certificate_name}"\r'
|
||
ser_sara.write((command + '\r').encode('utf-8'))
|
||
response_SARA_5c = read_complete_response(ser_sara, wait_for_lines=["OK"])
|
||
print(response_SARA_5c)
|
||
time.sleep(0.5)
|
||
|
||
#step 4: set url (op_code = 1)
|
||
command = f'AT+UHTTP={uSpot_profile_id},1,"{uSpot_url}"\r'
|
||
ser_sara.write(command.encode('utf-8'))
|
||
response_SARA_2 = read_complete_response(ser_sara, wait_for_lines=["OK"])
|
||
print(response_SARA_2)
|
||
time.sleep(1)
|
||
|
||
#step 4: set PORT (op_code = 5)
|
||
print("set port 443")
|
||
command = f'AT+UHTTP={uSpot_profile_id},5,443\r'
|
||
ser_sara.write((command + '\r').encode('utf-8'))
|
||
response_SARA_55 = read_complete_response(ser_sara, wait_for_lines=["OK"])
|
||
print(response_SARA_55)
|
||
time.sleep(1)
|
||
|
||
#step 4: set url to SSL (op_code = 6) (http_secure = 1 for HTTPS)(USECMNG_PROFILE = 2)
|
||
print("\033[0;33mSET SSL\033[0m")
|
||
http_secure = 1
|
||
command = f'AT+UHTTP={uSpot_profile_id},6,{http_secure},{security_profile_id}\r'
|
||
#command = f'AT+UHTTP={profile_id},6,{http_secure}\r'
|
||
|
||
ser_sara.write(command.encode('utf-8'))
|
||
response_SARA_5 = read_complete_response(ser_sara, wait_for_lines=["OK"])
|
||
print(response_SARA_5)
|
||
time.sleep(1)
|
||
|
||
# 1. Open sensordata_json.json (with correct data size)
|
||
print("Open JSON:")
|
||
payload_string = json.dumps(payload_json) # Convert dict to JSON string
|
||
size_of_string = len(payload_string)
|
||
command = f'AT+UDWNFILE="sensordata_json.json",{size_of_string}\r'
|
||
ser_sara.write((command + '\r').encode('utf-8'))
|
||
response_SARA_6 = read_complete_response(ser_sara, wait_for_lines=[">"], debug=False)
|
||
print(response_SARA_6)
|
||
time.sleep(1)
|
||
|
||
#2. Write to shell
|
||
print("Write to memory:")
|
||
ser_sara.write(payload_string.encode())
|
||
response_SARA_7 = read_complete_response(ser_sara, wait_for_lines=["OK"], debug=False)
|
||
print(response_SARA_7)
|
||
|
||
#step 4: trigger the request (http_command=1 for GET and http_command=1 for POST)
|
||
print("****")
|
||
print("Trigger POST REQUEST")
|
||
command = f'AT+UHTTPC={uSpot_profile_id},4,"/nebuleair?token=2AFF6dQk68daFZ","uSpot_server_response.txt","sensordata_json.json",4\r'
|
||
ser_sara.write(command.encode('utf-8'))
|
||
|
||
response_SARA_8 = read_complete_response(ser_sara, timeout=5, end_of_response_timeout=120, wait_for_lines=["+UUHTTPCR", "+CME ERROR"], debug=True)
|
||
|
||
print('<p class="text-danger-emphasis">')
|
||
print(response_SARA_8)
|
||
print("</p>", end="")
|
||
|
||
# si on recoit la réponse UHTTPCR
|
||
if "+UUHTTPCR" in response_SARA_8:
|
||
print("✅ Received +UUHTTPCR response.")
|
||
lines = response_SARA_8.strip().splitlines()
|
||
# 1.Vérifier si la réponse contient un message d'erreur CME
|
||
if "+CME ERROR" in lines[-1]:
|
||
print("*****")
|
||
print('<span style="color: red;font-weight: bold;">⛔ATTENTION: CME ERROR</span>')
|
||
print("error:", lines[-1])
|
||
print("*****")
|
||
#update status
|
||
#update_json_key(config_file, "SARA_R4_network_status", "disconnected")
|
||
|
||
# Gestion de l'erreur spécifique
|
||
if "No connection to phone" in lines[-1]:
|
||
print("No connection to the phone.")
|
||
|
||
elif "Operation not allowed" in lines[-1]:
|
||
print("Operation not allowed. This may require a different configuration.")
|
||
# Actions spécifiques pour ce type d'erreur
|
||
|
||
# Clignotement LED rouge en cas d'erreur
|
||
led_thread = Thread(target=blink_led, args=(24, 5, 0.5))
|
||
led_thread.start()
|
||
|
||
else:
|
||
# 2.Si la réponse contient une réponse HTTP valide
|
||
# Extract HTTP response code from the last line
|
||
# ATTENTION: lines[-1] renvoie l'avant dernière ligne et il peut y avoir un soucis avec le OK
|
||
# rechercher plutot
|
||
http_response = lines[-1] # "+UUHTTPCR: 0,4,0"
|
||
parts = http_response.split(',')
|
||
|
||
# 2.1 code 0 (HTTP failed)
|
||
if len(parts) == 3 and parts[-1] == '0': # The third value indicates success
|
||
print("*****")
|
||
print('<span style="color: red;font-weight: bold;">⛔ATTENTION: HTTP operation failed</span>')
|
||
update_json_key(config_file, "SARA_R4_network_status", "disconnected")
|
||
print("*****")
|
||
print("Blink red LED")
|
||
# Run LED blinking in a separate thread
|
||
led_thread = Thread(target=blink_led, args=(24, 5, 0.5))
|
||
led_thread.start()
|
||
|
||
# Get error code
|
||
print("Getting error code")
|
||
command = f'AT+UHTTPER={uSpot_profile_id}\r'
|
||
ser_sara.write(command.encode('utf-8'))
|
||
response_SARA_9b = read_complete_response(ser_sara, wait_for_lines=["OK"], debug=False)
|
||
print('<p class="text-danger-emphasis">')
|
||
print(response_SARA_9b)
|
||
print("</p>", end="")
|
||
# Extract just the error code
|
||
error_code = extract_error_code(response_SARA_9b)
|
||
if error_code is not None:
|
||
# Display interpretation based on error code
|
||
if error_code == 0:
|
||
print('<p class="text-success">No error detected</p>')
|
||
elif error_code == 4:
|
||
print('<p class="text-danger">Error 4: Invalid server Hostname</p>')
|
||
elif error_code == 11:
|
||
print('<p class="text-danger">Error 11: Server connection error</p>')
|
||
elif error_code == 22:
|
||
print('<p class="text-danger">Error 22: PSD or CSD connection not established</p>')
|
||
elif error_code == 73:
|
||
print('<p class="text-danger">Error 73: Secure socket connect error</p>')
|
||
else:
|
||
print(f'<p class="text-danger">Unknown error code: {error_code}</p>')
|
||
else:
|
||
print('<p class="text-danger">Could not extract error code from response</p>')
|
||
|
||
#Pas forcément un moyen de résoudre le soucis
|
||
|
||
# 2.2 code 1 (HHTP succeded)
|
||
else:
|
||
# Si la commande HTTP a réussi
|
||
print('<span style="font-weight: bold;">✅✅HTTP operation successful.</span>')
|
||
update_json_key(config_file, "SARA_R4_network_status", "connected")
|
||
print("Blink blue LED")
|
||
led_thread = Thread(target=blink_led, args=(23, 5, 0.5))
|
||
led_thread.start()
|
||
#4. Read reply from server
|
||
print("Reply from server:")
|
||
ser_sara.write(b'AT+URDFILE="uSpot_server_response.txt"\r')
|
||
response_SARA_4b = read_complete_response(ser_sara, wait_for_lines=["OK"], debug=False)
|
||
print('<p class="text-success">')
|
||
print(response_SARA_4b)
|
||
print("</p>", end="")
|
||
|
||
|
||
|
||
#5. empty json
|
||
print("Empty SARA memory:")
|
||
ser_sara.write(b'AT+UDELFILE="sensordata_json.json"\r')
|
||
response_SARA_9t = read_complete_response(ser_sara, wait_for_lines=["OK"], debug=False)
|
||
print(response_SARA_9t)
|
||
|
||
|
||
|
||
|
||
|
||
|
||
# Calculate and print the elapsed time
|
||
elapsed_time = time.time() - start_time_script
|
||
print(f"Elapsed time: {elapsed_time:.2f} seconds")
|
||
print("<hr>")
|
||
|
||
except Exception as e:
|
||
print("An error occurred:", e)
|
||
traceback.print_exc() # This prints the full traceback |