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test: fix bits formatting

This commit is contained in:
Jędrzej Boczar 2020-03-20 13:18:24 +01:00
parent 7593b2d9b9
commit e8558f6f9f
1 changed files with 4 additions and 2 deletions
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6
test/test_ecc.py
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@ -25,10 +25,12 @@ def frombits(bits):
return int(bits[::-1], 2) return int(bits[::-1], 2)
def bits_pp(value, width=32): def bits_pp(value, width=32):
# pretty print binary value, with 0b, groupped by nibbles # pretty print binary value, groupped by bytes
if isinstance(value, str): if isinstance(value, str):
value = frombits(value) value = frombits(value)
return f"{value:#0{width}_b}" s = f"{value:0{width}b}"
byte_chunks = [s[i:i+8] for i in range(0, len(s), 8)]
return "0b " + " ".join(byte_chunks)
def extract_ecc_data(data_width, codeword_width, codeword_bits): def extract_ecc_data(data_width, codeword_width, codeword_bits):