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PaulVua
2025-01-20 17:49:29 +01:00
parent 97efee906d
commit ef1289736b
2 changed files with 172 additions and 83 deletions
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110
SARA/sara_setURL_uSpot_noSSL.py Normal file
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'''
Script to set the URL for a HTTP request
Ex:
/usr/bin/python3 /var/www/nebuleair_pro_4g/SARA/sara_setURL_uSpot_noSSL.py ttyAMA2 api-prod.uspot.probesys.net
To do: need to add profile id as parameter
First profile id:
AT+UHTTP=0,1,"data.nebuleair.fr"
Second profile id:
AT+UHTTP=1,1,"api-prod.uspot.probesys.net"
'''
import serial
import time
import sys
import json
parameter = sys.argv[1:] # Exclude the script name
#print("Parameters received:")
port='/dev/'+parameter[0] # ex: ttyAMA2
url = parameter[1] # ex: data.mobileair.fr
profile_id = 1
def read_complete_response(serial_connection, timeout=2, end_of_response_timeout=2):
response = bytearray()
serial_connection.timeout = timeout
end_time = time.time() + end_of_response_timeout
while True:
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
elif time.time() > end_time:
break
time.sleep(0.1) # Short sleep to prevent busy waiting
return response.decode('utf-8', errors='replace')
#get baudrate
def load_config(config_file):
try:
with open(config_file, 'r') as file:
config_data = json.load(file)
return config_data
except Exception as e:
print(f"Error loading config file: {e}")
return {}
# Define the config file path
config_file = '/var/www/nebuleair_pro_4g/config.json'
# Load the configuration data
config = load_config(config_file)
# Access the shared variables
baudrate = config.get('SaraR4_baudrate', 115200)
ser_sara = serial.Serial(
port=port, #USB0 or ttyS0
baudrate=baudrate, #115200 ou 9600
parity=serial.PARITY_NONE, #PARITY_NONE, PARITY_EVEN or PARITY_ODD
stopbits=serial.STOPBITS_ONE,
bytesize=serial.EIGHTBITS,
timeout = 2
)
print("****")
print("SET URL (SARA)")
try:
#step 1: set url (op_code = 1)
print("****")
print("SET URL")
command = f'AT+UHTTP={profile_id},1,"{url}"\r'
ser_sara.write((command + '\r').encode('utf-8'))
response_SARA_5 = read_complete_response(ser_sara)
print(response_SARA_5)
time.sleep(1)
#step 2: set url to SSL (op_code = 6) (http_secure = 1 for HTTPS and 0 for HTTP)(USECMNG_PROFILE = 2)
print("****")
print("SET SSL")
command = f'AT+UHTTP={profile_id},6,0\r'
ser_sara.write(command.encode('utf-8'))
response_SARA_5 = read_complete_response(ser_sara)
print(response_SARA_5)
time.sleep(1)
#step 3: set PORT (op_code = 5)
print("****")
print("SET PORT")
command = f'AT+UHTTP={profile_id},5,81\r'
ser_sara.write((command + '\r').encode('utf-8'))
response_SARA_55 = read_complete_response(ser_sara)
print(response_SARA_55)
time.sleep(1)
except serial.SerialException as e:
print(f"Error: {e}")
finally:
if ser_sara.is_open:
ser_sara.close()
print("****")
#print("Serial closed")

143
loop/1_NPM/send_data.py
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@@ -501,107 +501,86 @@ try:
''' '''
if send_uSpot: if send_uSpot:
print(">>>>>>>>") print(">>>>>>>>")
print("SEND TO MICRO SPOT:") print(">>>>>>>>")
print(">>>>>>>>")
print("SEND TO MICRO SPOT (HTTP):")
profile_id = 1
#step 4: set url (op_code = 1)
print("****")
print("SET URL")
command = f'AT+UHTTP={profile_id},1,"api-prod.uspot.probesys.net"\r'
ser_sara.write((command + '\r').encode('utf-8'))
response_SARA_5 = read_complete_response(ser_sara, wait_for_line="OK")
print(response_SARA_5)
time.sleep(1)
#step 4: set url to SSL (op_code = 6) (http_secure = 1 for HTTPS)(USECMNG_PROFILE = 2)
print("****")
print("SET SSL")
command = f'AT+UHTTP={profile_id},6,0\r'
ser_sara.write(command.encode('utf-8'))
response_SARA_5 = read_complete_response(ser_sara, wait_for_line="OK")
print(response_SARA_5)
time.sleep(1)
#step 4: set PORT (op_code = 5)
print("****")
print("SET PORT")
command = f'AT+UHTTP={profile_id},5,81\r'
ser_sara.write((command + '\r').encode('utf-8'))
response_SARA_55 = read_complete_response(ser_sara, wait_for_line="OK")
print(response_SARA_55)
time.sleep(1)
payload_string = json.dumps(payload_json) # Convert dict to JSON string
# Write Data to saraR4 # Write Data to saraR4
# 1. Open sensordata_csv.json (with correct data size)
# 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) size_of_string = len(payload_string)
command = f'AT+UDWNFILE="sensordata_json.json",{size_of_string}\r' command = f'AT+UDWNFILE="sensordata_json.json",{size_of_string}\r'
ser_sara.write((command + '\r').encode('utf-8')) ser_sara.write((command + '\r').encode('utf-8'))
response_SARA_1 = read_complete_response(ser_sara) response_SARA_1 = read_complete_response(ser_sara, wait_for_line=">")
print("Open JSON:")
print(response_SARA_1) print(response_SARA_1)
time.sleep(1) time.sleep(1)
#2. Write to shell #2. Write to shell
print("Write to memory:")
ser_sara.write(payload_string.encode()) ser_sara.write(payload_string.encode())
response_SARA_2 = read_complete_response(ser_sara) response_SARA_2 = read_complete_response(ser_sara, wait_for_line="OK")
if need_to_log: print(response_SARA_2)
print("Write to memory:")
print('<p class="fw-bold">'+response_SARA_2+'</p>')
#3. Send to endpoint (with device ID) #step 4: trigger the request (http_command=1 for GET and http_command=1 for POST)
command= f'AT+UHTTPC=1,4,"nebuleair?token=2AFF6dQk68daFZ","server_response2.txt","sensordata_json.json",4\r' print("****")
ser_sara.write((command + '\r').encode('utf-8')) print("Trigger POST REQUEST")
response_SARA_3 = read_complete_response(ser_sara) command = f'AT+UHTTPC={profile_id},4,"/nebuleair?token=2AFF6dQk68daFZ","http.resp","sensordata_json.json",4\r'
ser_sara.write(command.encode('utf-8'))
print("Send data:")
response_SARA_3 = read_complete_response(ser_sara, timeout=5, end_of_response_timeout=30, wait_for_line="+UUHTTPCR")
print('<p class="text-danger-emphasis">')
print(response_SARA_3) print(response_SARA_3)
print("</p>")
lines = response_SARA_3.strip().splitlines() #READ REPLY
print("****")
print("Read reply from server")
ser_sara.write(b'AT+URDFILE="http.resp"\r')
response_SARA_7 = read_complete_response(ser_sara, wait_for_line="OK")
print('<p class="text-success">')
print(response_SARA_7)
print('</p>')
# 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'
ser_sara.write((command + '\r').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
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>')
print("*****")
# 2.2 code 1 (HHTP succeded)
else:
# Si la commande HTTP a réussi
print('<span class="badge text-bg-success">HTTP operation successful.</span>')
update_json_key(config_file, "SARA_R4_network_status", "connected")
print("Turning on the blue LED...")
for _ in range(4): # Faire clignoter 4 fois
GPIO.output(23, GPIO.HIGH) # Allumer la LED
time.sleep(0.1) # Attendre 100 ms
GPIO.output(23, GPIO.LOW) # Éteindre la LED
time.sleep(0.1) # Attendre 100 ms
GPIO.output(23, GPIO.HIGH) # Turn on the LED
#4. Read reply from server
ser_sara.write(b'AT+URDFILE="server_response2.txt"\r')
response_SARA_4 = read_complete_response(ser_sara)
if need_to_log:
print("Reply from server:")
print('<p class="text-success">')
print(response_SARA_4)
print('</p>')
#5. empty json #5. empty json
print("Empty SARA memory:")
ser_sara.write(b'AT+UDELFILE="sensordata_json.json"\r') ser_sara.write(b'AT+UDELFILE="sensordata_json.json"\r')
response_SARA_5 = read_complete_response(ser_sara) response_SARA_8 = read_complete_response(ser_sara, wait_for_line="OK")
if need_to_log: print(response_SARA_8)
print("Empty JSON:")
print(response_SARA_5)