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Add min_color and max_color options

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This commit is contained in:
Tyler Hallada 2015-08-05 00:11:40 -04:00
parent 91447fd484
commit 3097e0851f
1 changed files with 9 additions and 1 deletions
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10
glow.py
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@ -24,6 +24,12 @@ parser.add_argument('-m', '--minimum', type=int, default=0,
parser.add_argument('-n', '--no_dim', action='store_true', default=False,
help='Instead of fading out to a dim minimum, only pause at max glow'
'and then fade to the next random color.')
parser.add_argument('-L', '--min_color', type=int, default=0,
help='Minimum of the range to select color values from. A higher value will'
'make brighter colors. (valid range: 0-255)')
parser.add_argument('-H', '--max_color', type=int, default=255,
help='Maximum of the range to select color values from. A lower value will'
'make dimmer colors. (valid range: 0-255)')
parser.add_argument('-v', '--verbose', action='store_true', default=False,
help='Display debug printouts of the current and target colors at every '
'sub-interval')
@ -50,6 +56,8 @@ interval = parser.parse_args().interval
glow_pause = parser.parse_args().glow_pause
dim_pause = parser.parse_args().dim_pause
minimum = parser.parse_args().minimum
min_color = parser.parse_args().min_color
max_color = parser.parse_args().max_color
no_dim = parser.parse_args().no_dim
verbose = parser.parse_args().verbose
if verbose: print "Allocating..."
@ -177,7 +185,7 @@ spidev.flush()
# Now, glow
while True:
color = tuple([random.randint(0, len(gamma)-1) for x in range(3)])
color = tuple([random.randint(min_color, max_color) for x in range(3)])
# Wrap in try/except block for graceful exiting via KeyboardInterrupt
try:
fade_to_color(color, array, gamma, step=step,