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led-name-badge-ls32
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Move processing of command line arguments from header() to main code, some clean code refactoring

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rebase020124
Ben 12 months ago
parent 745398399f
commit e46aa5acce
2 changed files with 41 additions and 33 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 52
      led-badge-11x44.py
  2. 22
      tests/test_led-badge-11x44.py

52
led-badge-11x44.py
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@ -397,32 +397,30 @@ def bitmap(arg):
return bitmap_text(arg) return bitmap_text(arg)
proto_header = ( def expand_tuple(l):
0x77, 0x61, 0x6e, 0x67, 0x00, 0x00, 0x00, 0x00, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, l = l + (l[-1],) * (8 - len(l)) # repeat last element
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, return l
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
)
def header(lengths, speeds, modes, blink, ants, brightness=100, date=datetime.now()): def header(lengths, speeds, modes, blinks, ants, brightness=100, date=datetime.now()):
""" lengths[0] is the number of chars of the first text """ lengths[0] is the number of chars of the first text
Speeds come in as 1..8, but are needed 0..7 here. Speeds come in as 1..8, but are needed 0..7 here.
""" """
a = [int(x) for x in re.split(r'[\s,]+', ants)] protocol_header_template = (
a = a + [a[-1]] * (8 - len(a)) # repeat last element 0x77, 0x61, 0x6e, 0x67, 0x00, 0x00, 0x00, 0x00, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
b = [int(x) for x in re.split(r'[\s,]+', blink)] 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
b = b + [b[-1]] * (8 - len(b)) # repeat last element 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
)
s = [int(x) - 1 for x in re.split(r'[\s,]+', speeds)] ants = expand_tuple(ants)
s = s + [s[-1]] * (8 - len(s)) # repeat last element blinks = expand_tuple(blinks)
speeds = expand_tuple(speeds)
modes = expand_tuple(modes)
m = [int(x) for x in re.split(r'[\s,]+', modes)] speeds = [x - 1 for x in speeds]
m = m + [m[-1]] * (8 - len(m)) # repeat last element
h = list(proto_header) h = list(protocol_header_template)
if brightness <= 25: if brightness <= 25:
h[5] = 0x40 h[5] = 0x40
@ -432,11 +430,11 @@ def header(lengths, speeds, modes, blink, ants, brightness=100, date=datetime.no
h[5] = 0x10 h[5] = 0x10
for i in range(8): for i in range(8):
h[6] += b[i] << i h[6] += blinks[i] << i
h[7] += a[i] << i h[7] += ants[i] << i
for i in range(8): for i in range(8):
h[8 + i] = 16 * s[i] + m[i] h[8 + i] = 16 * speeds[i] + modes[i]
for i in range(len(lengths)): for i in range(len(lengths)):
h[17 + (2 * i) - 1] = lengths[i] // 256 h[17 + (2 * i) - 1] = lengths[i] // 256
@ -452,6 +450,9 @@ def header(lengths, speeds, modes, blink, ants, brightness=100, date=datetime.no
return h return h
def split_to_ints(list_str):
return [int(x) for x in re.split(r'[\s,]+', list_str)]
if __name__ == '__main__': if __name__ == '__main__':
parser = argparse.ArgumentParser(formatter_class=argparse.RawDescriptionHelpFormatter, parser = argparse.ArgumentParser(formatter_class=argparse.RawDescriptionHelpFormatter,
@ -546,8 +547,15 @@ if __name__ == '__main__':
else: else:
print("Type: 11x44") print("Type: 11x44")
lengths = [b[1] for b in msg_bitmaps]
speeds = split_to_ints(args.speeds)
modes = split_to_ints(args.mode)
blinks = split_to_ints(args.blink)
ants = split_to_ints(args.ants)
brightness = int(args.brightness)
buf = array('B') buf = array('B')
buf.extend(header(list(map(lambda x: x[1], msg_bitmaps)), args.speed, args.mode, args.blink, args.ants, int(args.brightness))) buf.extend(header(lengths, speeds, modes, blinks, ants, brightness))
for msg_bitmap in msg_bitmaps: for msg_bitmap in msg_bitmaps:
buf.extend(msg_bitmap[0]) buf.extend(msg_bitmap[0])

22
tests/test_led-badge-11x44.py
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@ -11,17 +11,17 @@ class Test(TestCase):
self.test_date = datetime.datetime(2022, 11, 13, 17, 38, 24) self.test_date = datetime.datetime(2022, 11, 13, 17, 38, 24)
def test_header_2msgs(self): def test_header_2msgs(self):
buf = testee.header((6, 7), "5,3", "6,2", "0,1", "1,0", 75, self.test_date) buf = testee.header((6, 7), (5, 3), (6, 2), (0, 1), (1, 0), 75, self.test_date)
self.assertEqual([119, 97, 110, 103, 0, 16, 254, 1, 70, 34, 34, 34, 34, 34, 34, 34, 0, 6, 0, 7, 0, 0, 0, 0, 0, self.assertEqual([119, 97, 110, 103, 0, 16, 254, 1, 70, 34, 34, 34, 34, 34, 34, 34, 0, 6, 0, 7, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 22, 11, 13, 17, 38, 24, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 22, 11, 13, 17, 38, 24, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0], buf) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], buf)
def test_header_8msgs(self): def test_header_8msgs(self):
buf = testee.header((1, 2, 3, 4, 5, 6, 7, 8), buf = testee.header((1, 2, 3, 4, 5, 6, 7, 8),
"1,2,3,4,5,6,7,8", (1, 2, 3, 4, 5, 6, 7, 8),
"1,2,3,4,5,6,7,8", (1, 2, 3, 4, 5, 6, 7, 8),
"0,1,0,1,0,1,0,1", (0, 1, 0, 1, 0, 1, 0, 1),
"1,0,1,0,1,0,1,0", (1, 0, 1, 0, 1, 0, 1, 0),
25, 25,
self.test_date) self.test_date)
self.assertEqual([119, 97, 110, 103, 0, 64, 170, 85, 1, 18, 35, 52, 69, 86, 103, 120, 0, 1, 0, 2, 0, 3, 0, 4, 0, self.assertEqual([119, 97, 110, 103, 0, 64, 170, 85, 1, 18, 35, 52, 69, 86, 103, 120, 0, 1, 0, 2, 0, 3, 0, 4, 0,
@ -29,26 +29,26 @@ class Test(TestCase):
0, 0, 0, 0, 0, 0, 0, 0, 0, 0], buf) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], buf)
def test_header_brightness(self): def test_header_brightness(self):
buf = testee.header((6,), "4", "4", "0", "0", 25, self.test_date) buf = testee.header((6,), (4,), (4,), (0,), (0,), 25, self.test_date)
self.assertEqual([119, 97, 110, 103, 0, 64, 0, 0, 52, 52, 52, 52, 52, 52, 52, 52, 0, 6, 0, 0, 0, 0, 0, 0, 0, 0, self.assertEqual([119, 97, 110, 103, 0, 64, 0, 0, 52, 52, 52, 52, 52, 52, 52, 52, 0, 6, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 22, 11, 13, 17, 38, 24, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 22, 11, 13, 17, 38, 24, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0], buf) 0, 0, 0, 0, 0, 0, 0, 0, 0], buf)
buf = testee.header((6,), "4", "4", "0", "0", 26, self.test_date) buf = testee.header((6,), (4,), (4,), (0,), (0,), 26, self.test_date)
self.assertEqual([119, 97, 110, 103, 0, 32, 0, 0, 52, 52, 52, 52, 52, 52, 52, 52, 0, 6, 0, 0, 0, 0, 0, 0, 0, 0, self.assertEqual([119, 97, 110, 103, 0, 32, 0, 0, 52, 52, 52, 52, 52, 52, 52, 52, 0, 6, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 22, 11, 13, 17, 38, 24, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 22, 11, 13, 17, 38, 24, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0], buf) 0, 0, 0, 0, 0, 0, 0, 0, 0], buf)
buf = testee.header((6,), "4", "4", "0", "0", 60, self.test_date) buf = testee.header((6,), (4,), (4,), (0,), (0,), 60, self.test_date)
self.assertEqual([119, 97, 110, 103, 0, 16, 0, 0, 52, 52, 52, 52, 52, 52, 52, 52, 0, 6, 0, 0, 0, 0, 0, 0, 0, 0, self.assertEqual([119, 97, 110, 103, 0, 16, 0, 0, 52, 52, 52, 52, 52, 52, 52, 52, 0, 6, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 22, 11, 13, 17, 38, 24, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 22, 11, 13, 17, 38, 24, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0], buf) 0, 0, 0, 0, 0, 0, 0, 0, 0], buf)
buf = testee.header((6,), "4", "4", "0", "0", 80, self.test_date) buf = testee.header((6,), (4,), (4,), (0,), (0,), 80, self.test_date)
self.assertEqual([119, 97, 110, 103, 0, 0, 0, 0, 52, 52, 52, 52, 52, 52, 52, 52, 0, 6, 0, 0, 0, 0, 0, 0, 0, 0, self.assertEqual([119, 97, 110, 103, 0, 0, 0, 0, 52, 52, 52, 52, 52, 52, 52, 52, 0, 6, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 22, 11, 13, 17, 38, 24, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 22, 11, 13, 17, 38, 24, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0], buf) 0, 0, 0, 0, 0, 0, 0, 0, 0], buf)
def test_header_date(self): def test_header_date(self):
buf1 = testee.header((6,), "4", "4", "0", "0", 100, self.test_date) buf1 = testee.header((6,), (4,), (4,), (0,), (0,), 100, self.test_date)
buf2 = testee.header((6,), "4", "4", "0", "0", 100) buf2 = testee.header((6,), (4,), (4,), (0,), (0,), 100)
self.assertEqual(buf1[0:38], buf2[0:38]) self.assertEqual(buf1[0:38], buf2[0:38])
self.assertEqual(buf1[38 + 6:], buf2[38 + 6:]) self.assertEqual(buf1[38 + 6:], buf2[38 + 6:])
self.assertNotEqual(buf1[38:38 + 6], buf2[38:38 + 6]) self.assertNotEqual(buf1[38:38 + 6], buf2[38:38 + 6])

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