jepler/Adafruit_CircuitPython_NeoPxl8
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

pylint

Browse source
This commit is contained in:
Jeff Epler 2022-11-16 10:20:28 -06:00
parent 8561bed8dd
commit 674782fe45
No known key found for this signature in database
GPG key ID: D5BF15AB975AB4DE
1 changed files with 5 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
adafruit_neopxl8.py
View file

@ -109,7 +109,7 @@ class NeoPxl8(adafruit_pixelbuf.PixelBuf):
brightness=1.0,
auto_write=True,
pixel_order=None,
):
): # pylint: disable=too-many-locals
if n % num_strands:
raise ValueError("Length must be a multiple of num_strands")
if not pixel_order:
@ -127,20 +127,20 @@ class NeoPxl8(adafruit_pixelbuf.PixelBuf):
data_len = bpp * n
pack = ">L"
osr = False
n = (8 * data_len) - 1
loop_count = 8 * data_len
else:
data_len = bpp * n * 8 // num_strands
pack = "<L"
osr = True
n = data_len - 1
loop_count = data_len
padding_count = -data_len % 4
self._num_strands = num_strands
self._data = bytearray(8 + data_len + padding_count)
self._data32 = memoryview(self._data).cast("L")
self._pixels = memoryview(self._data)[4 : 4 + data_len]
self._data[:4] = struct.pack(pack, n)
self._data[-4:] = struct.pack(pack, 3840 * 2)
self._data[:4] = struct.pack(pack, loop_count - 1)
self._data[-4:] = struct.pack(pack, 3840)
self._num_strands = num_strands