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# test loading from ptr32 type
@micropython.viper
def get(src:ptr32) -> int:
return src[0]
@micropython.viper
def get1(src:ptr32) -> int:
return src[1]
@micropython.viper
def memadd(src:ptr32, n:int) -> int:
sum = 0
for i in range(n):
sum += src[i]
return sum
@micropython.viper
def memadd2(src_in) -> int:
src = ptr32(src_in)
n = int(len(src_in)) >> 2
sum = 0
for i in range(n):
sum += src[i]
return sum
b = bytearray(b'\x12\x12\x12\x12\x34\x34\x34\x34')
print(b)
print(hex(get(b)), hex(get1(b)))
print(hex(memadd(b, 2)))
print(hex(memadd2(b)))
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