120 lines
3.5 KiB
Python
Executable File
120 lines
3.5 KiB
Python
Executable File
'''
|
|
Script to set the URL for a HTTP request and trigger the POST Request
|
|
Ex:
|
|
/usr/bin/python3 /var/www/nebuleair_pro_4g/SARA/SSL/full_test_HTTP.py ttyAMA2 data.nebuleair.fr
|
|
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"
|
|
Third profile id:
|
|
AT+UHTTP=2,1,"aircarto.fr"
|
|
|
|
'''
|
|
|
|
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 = 3
|
|
|
|
baudrate = 115200
|
|
send_uSpot = False
|
|
|
|
def read_complete_response(serial_connection, timeout=2, end_of_response_timeout=2, wait_for_line=None):
|
|
response = bytearray()
|
|
serial_connection.timeout = timeout
|
|
end_time = time.time() + end_of_response_timeout
|
|
start_time = time.time()
|
|
|
|
while True:
|
|
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 the specific line
|
|
if wait_for_line:
|
|
decoded_response = response.decode('utf-8', errors='replace')
|
|
if wait_for_line in decoded_response:
|
|
print(f"[DEBUG] 🔎Found target line: {wait_for_line}")
|
|
break
|
|
elif time.time() > end_time:
|
|
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
|
|
print(f"[DEBUG] ⏱️ elapsed time: {total_elapsed_time:.2f}s. ⏱️")
|
|
return response.decode('utf-8', errors='replace')
|
|
|
|
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
|
|
)
|
|
|
|
|
|
|
|
try:
|
|
|
|
|
|
#step 4: 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 4: set PORT (op_code = 5)
|
|
print("****")
|
|
print("SET PORT")
|
|
command = f'AT+UHTTP={profile_id},5,80\r'
|
|
ser_sara.write((command + '\r').encode('utf-8'))
|
|
response_SARA_55 = read_complete_response(ser_sara)
|
|
print(response_SARA_55)
|
|
time.sleep(1)
|
|
|
|
|
|
#step 4: trigger the request
|
|
print("****")
|
|
print("Trigger POST REQUEST")
|
|
command = f'AT+UHTTPC={profile_id},1,"/pro_4G/test.php","http.resp"\r'
|
|
ser_sara.write((command + '\r').encode('utf-8'))
|
|
response_SARA_6 = read_complete_response(ser_sara, timeout=5, end_of_response_timeout=50, wait_for_line="+UUHTTPCR")
|
|
|
|
print(response_SARA_6)
|
|
time.sleep(1)
|
|
|
|
#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)
|
|
print("Reply from server:")
|
|
print(response_SARA_7)
|
|
|
|
|
|
except serial.SerialException as e:
|
|
print(f"Error: {e}")
|
|
|
|
finally:
|
|
if ser_sara.is_open:
|
|
ser_sara.close()
|
|
print("****")
|
|
#print("Serial closed")
|
|
|