mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-04 21:48:17 +00:00
35 lines
883 B
Python
Executable File
35 lines
883 B
Python
Executable File
#!/usr/bin/env python2
|
|
from PIL import Image
|
|
|
|
class Img(object):
|
|
|
|
def __init__(self, fn):
|
|
im = Image.open(fn)
|
|
self.w, self.h = im.size
|
|
self.data = list(im.getdata())
|
|
|
|
def pixel(self, r, c):
|
|
p = self.data[ r + c * self.w ]
|
|
if p == (255, 255, 255):
|
|
return '0'
|
|
if p == (0, 0, 0):
|
|
return '1'
|
|
if p == (255, 0, 255):
|
|
return None
|
|
raise Exception('Unknown color', p)
|
|
|
|
img = Img('font.png')
|
|
cur = ''
|
|
|
|
for i in range(256):
|
|
x = (i % 16) * 10
|
|
y = (i / 16) * 10
|
|
cur = ''
|
|
while img.pixel(x, y) != None:
|
|
val = ''.join(img.pixel(x, y + j) for j in range(8))
|
|
x += 1
|
|
cur += '\\x%02x' % int(val, 2)
|
|
cur = '\\x%02x' % (len(cur) / 4) + cur
|
|
ch = chr(i) if i >= 32 and i <= 126 else '_'
|
|
print '\t/* 0x%02x %c */ (uint8_t *)"%s",' % (i, ch , cur)
|