mirror of
https://github.com/portapack-mayhem/mayhem-firmware.git
synced 2025-02-28 21:27:20 +00:00
41 lines
586 B
Python
41 lines
586 B
Python
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import sys
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import struct
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cdata = bytearray()
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f = open('header.bin', 'r')
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hdata = f.read()
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f.close()
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f = open('cut_rle.bin', 'r')
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cdata = f.read()
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f.close()
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rdata = bytearray()
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frames = struct.unpack('<H', cdata[0:2])[0]
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print frames
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code = 0
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for by in cdata[2:]:
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t = struct.unpack('B', by)[0]
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if (code == 0):
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cnt = t & 127
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if (t < 128):
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code = 1
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else:
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code = 2
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elif (code == 1):
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rdata += by
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cnt -= 1
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if (cnt == 0): code = 0
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elif (code == 2):
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for r in xrange(0, cnt):
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rdata += by
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code = 0
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f = open('unpack.ym', 'wb')
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f.write(hdata + rdata)
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f.close()
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