mirror of
https://github.com/sehugg/8bitworkshop.git
synced 2024-11-22 14:33:51 +00:00
72 lines
1.7 KiB
Python
Executable File
72 lines
1.7 KiB
Python
Executable File
#!/usr/bin/python
|
|
|
|
import sys,string
|
|
|
|
height = 5
|
|
lochar = 41
|
|
hichar = 90
|
|
|
|
chars = {}
|
|
inbitmap = 0
|
|
with open(sys.argv[1],'r') as f:
|
|
lines = f.readlines()
|
|
for l in lines:
|
|
l = l.strip()
|
|
toks = l.split()
|
|
if toks[0] == 'ENCODING':
|
|
chord = int(toks[1])
|
|
elif toks[0] == 'BITMAP':
|
|
inbitmap = True
|
|
bytes = []
|
|
elif toks[0] == 'ENDCHAR':
|
|
inbitmap = False
|
|
if chord >= lochar and chord <= hichar:
|
|
while len(bytes) < height:
|
|
bytes.insert(0,0)
|
|
assert(len(bytes) == height)
|
|
bytes.reverse()
|
|
print((chord,bytes))
|
|
chars[chord] = bytes
|
|
elif inbitmap and len(toks) == 1:
|
|
byte = int(toks[0],16)
|
|
assert((byte&15)==0)
|
|
assert((byte&1)==0)
|
|
byte = byte / 32
|
|
bytes.append(byte)
|
|
|
|
# output font table
|
|
x = 0
|
|
output = []
|
|
outputlo = []
|
|
outputhi = []
|
|
for ch in range(lochar,hichar+1):
|
|
x = 0
|
|
bytes = chars.get(ch)
|
|
#bytes = bytes + [0]
|
|
if not bytes:
|
|
bytes = [0] * height
|
|
for b in bytes:
|
|
if not x:
|
|
v = b
|
|
else:
|
|
v = v | (b<<4)
|
|
output.append(v)
|
|
x ^= 1
|
|
outputlo.append(b)
|
|
outputhi.append(b<<4)
|
|
|
|
def tohex(v):
|
|
return '%02x'%v
|
|
def tohex2(v):
|
|
return '0x%02x'%v
|
|
def tobin(v):
|
|
return "bitarray[0][0]=3'b{0:3b};\n".format(v)
|
|
|
|
print(('\thex ' + ''.join(map(tohex,output))))
|
|
print((''.join(map(tohex2,output))))
|
|
print(('\thex ' + ''.join(map(tohex,outputlo))))
|
|
print(('\thex ' + ''.join(map(tohex,outputhi))))
|
|
print((''.join(map(tobin,output))))
|
|
|
|
print((len(output),len(outputlo),len(outputhi)))
|