51 lines
1.0 KiB
Python
Executable File
51 lines
1.0 KiB
Python
Executable File
'''
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Script to erase memory to SARA-R410 memory
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'''
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import serial
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import time
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import sys
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import json
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parameter = sys.argv[1:] # Exclude the script name
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port='/dev/'+parameter[0] # ex: ttyAMA2
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message = parameter[1] # ex: Hello
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baudrate = 115200
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ser = serial.Serial(
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port=port, #USB0 or ttyS0
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baudrate=baudrate, #115200 ou 9600
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parity=serial.PARITY_NONE, #PARITY_NONE, PARITY_EVEN or PARITY_ODD
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stopbits=serial.STOPBITS_ONE,
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bytesize=serial.EIGHTBITS,
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timeout = 2
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)
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#0. empty file
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ser.write(b'AT+UDELFILE="sensordata.json"\r')
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try:
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# Read lines until a timeout occurs
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response_lines = []
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while True:
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line = ser.readline().decode('utf-8').strip()
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if not line:
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break # Break the loop if an empty line is encountered
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response_lines.append(line)
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# Print the response
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for line in response_lines:
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print(line)
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except serial.SerialException as e:
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print(f"Error: {e}")
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finally:
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if ser.is_open:
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ser.close()
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#print("Serial closed")
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