72 lines
1.7 KiB
Python
Executable File
72 lines
1.7 KiB
Python
Executable File
#!/usr/bin/python
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import sys,string
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height = 5
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lochar = 41
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hichar = 90
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chars = {}
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inbitmap = 0
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with open(sys.argv[1],'r') as f:
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lines = f.readlines()
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for l in lines:
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l = l.strip()
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toks = l.split()
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if toks[0] == 'ENCODING':
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chord = int(toks[1])
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elif toks[0] == 'BITMAP':
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inbitmap = True
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bytes = []
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elif toks[0] == 'ENDCHAR':
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inbitmap = False
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if chord >= lochar and chord <= hichar:
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while len(bytes) < height:
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bytes.insert(0,0)
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assert(len(bytes) == height)
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bytes.reverse()
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print((chord,bytes))
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chars[chord] = bytes
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elif inbitmap and len(toks) == 1:
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byte = int(toks[0],16)
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assert((byte&15)==0)
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assert((byte&1)==0)
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byte = byte / 32
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bytes.append(byte)
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# output font table
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x = 0
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output = []
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outputlo = []
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outputhi = []
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for ch in range(lochar,hichar+1):
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x = 0
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bytes = chars.get(ch)
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#bytes = bytes + [0]
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if not bytes:
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bytes = [0] * height
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for b in bytes:
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if not x:
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v = b
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else:
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v = v | (b<<4)
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output.append(v)
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x ^= 1
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outputlo.append(b)
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outputhi.append(b<<4)
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def tohex(v):
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return '%02x'%v
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def tohex2(v):
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return '0x%02x'%v
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def tobin(v):
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return "bitarray[0][0]=3'b{0:3b};\n".format(v)
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print(('\thex ' + ''.join(map(tohex,output))))
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print((''.join(map(tohex2,output))))
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print(('\thex ' + ''.join(map(tohex,outputlo))))
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print(('\thex ' + ''.join(map(tohex,outputhi))))
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print((''.join(map(tobin,output))))
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print((len(output),len(outputlo),len(outputhi)))
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