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32 lines
549 B
32 lines
549 B
4 years ago
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# test loading from ptr8 type
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@micropython.viper
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def get(src:ptr8) -> int:
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return src[0]
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@micropython.viper
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def get1(src:ptr8) -> int:
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return src[1]
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@micropython.viper
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def memadd(src:ptr8, n:int) -> int:
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sum = 0
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for i in range(n):
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sum += src[i]
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return sum
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@micropython.viper
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def memadd2(src_in) -> int:
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src = ptr8(src_in)
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n = int(len(src_in))
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sum = 0
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for i in range(n):
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sum += src[i]
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return sum
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b = bytearray(b'1234')
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print(b)
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print(get(b), get1(b))
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print(memadd(b, 4))
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print(memadd2(b))
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