29 lines
831 B
Python
29 lines
831 B
Python
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 conv_int_to_array(num: int, big_end=False):
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""" 数值转字节数组 """
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result = [0, 0, 0, 0]
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if big_end:
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indexlist = reversed(range(len(result)))
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else:
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indexlist = range(len(result))
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for i in indexlist:
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result[i] = int(num % 0x100)
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num //= 0x100
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return result
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def display_hex(data:int, length:int=2) -> str:
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""" Hex字符固定最小长度表示 """
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return f"0x{data:0{length}X}" |