20 lines
554 B
Python
20 lines
554 B
Python
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import otime
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import serial
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from time import sleep
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def dump_all(port):
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mtr = serial.Serial(port, baudrate=9600, timeout=40)
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# dump all command
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mtr.write(b'/SA')
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card_dumps = []
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sleep(0.4)
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while mtr.in_waiting > 0:
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mtr.read_until(expected=b'\xFF\xFF\xFF\xFF')
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size = mtr.read(size=1)
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if size == b'\xe6':
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meat = mtr.read(229)
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full = b'\xFF\xFF\xFF\xFF' + size + meat
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card_r = otime.CardDump.from_mtr_bytes(full)
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card_dumps.append(card_r)
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return card_dumps
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