proxmark3/tools/btaddon/hc06_console_AT.py

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2019-05-21 06:40:11 +08:00
#!/usr/bin/env python3
import sys
import time
import serial
if len(sys.argv) < 2:
print('Usage: %s <baudrate>' % sys.argv[0])
sys.exit(1)
baudrate = int(sys.argv[1])
ser = serial.Serial(
port='/dev/ttyUSB0',
baudrate=baudrate,
parity=serial.PARITY_NONE,
stopbits=serial.STOPBITS_ONE,
bytesize=serial.EIGHTBITS
)
ser.isOpen()
ser.write(b'AT')
out = b''
time.sleep(1)
while ser.inWaiting() > 0:
out += ser.read(1)
if out != b'OK':
ser.close()
print("HC-06 dongle not found. Abort.")
exit(1)
print('Enter your commands below.\r\nInsert "exit" to leave the application.')
while 1 :
# get keyboard input
inp = input(">> ")
inp = inp.encode('utf8')
if inp == 'exit':
ser.close()
exit()
else:
ser.write(inp)
out = b''
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wait = 1
ti = time.perf_counter()
while True:
time.sleep(0.05)
if (ser.in_waiting > 0):
# When receiving data, reset timer and shorten timeout
ti = time.perf_counter()
wait = 0.05
out += ser.read(1)
continue
# We stop either after 1s if no data or 50ms after last data received
if time.perf_counter() - ti > wait:
break
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if out != b'':
print("<< " + out.decode('utf8'))