17 lines
548 B
Python
17 lines
548 B
Python
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def trans_list_to_str(data: list) -> str:
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""" 标准串口字符串表示 """
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func_trans = lambda x: ('00' + hex(x % 256)[2:])[-2:].upper()
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return " ".join(map(func_trans, data))
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def trans_str_to_list(data: str) -> list:
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""" 标准串口字符串转换列表 """
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func_trans = lambda x: int(x, 16)
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return list(map(func_trans, data.strip().split(" ")))
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def display_hex(data, len) -> str:
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""" Hex字符表示 """
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data %= 2 ** (4 * len)
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result = "0" * len + hex(data)[2:]
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return "0x" + result[-len:].upper() |