Default brightness
@@ -166,7 +166,7 @@ class BMP2LED:
# pylint: disable=too-many-arguments, too-many-locals
# pylint: disable=too-many-branches, too-many-statements
def process(self, input_filename, output_filename, rows,
- brightness=None, loop=False, callback=None):
+ brightness=1.0, loop=False, callback=None):
"""
Process a 24-bit uncompressed BMP file into a series of
DotStar-ready rows of bytes (including header and footer) written
