Merge pull request #11 from TheAquaSheep/lightsync_support
Added support for Lightsync variant of the G203 and setting the DPI.
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Smasty
GitHub
commit
372347c214
177
g203-led.py
177
g203-led.py
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@ -1,6 +1,7 @@
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#!env/bin/python
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# Logitech G203 Prodigy Mouse LED control
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# Altered to work with G203 LightSync instead by TheAquaSheep
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# https://github.com/smasty/g203-led
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# Author: Smasty, hello@smasty.net
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# Licensed under the MIT license.
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@ -12,10 +13,13 @@ import re
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import binascii
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g203_vendor_id = 0x046d
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g203_product_id = 0xc084
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g203_prodigy_product_id = 0xc084
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g203_lightsync_product_id = 0xc092
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g203_product_id = g203_prodigy_product_id
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default_rate = 10000
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default_brightness = 100
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default_direction = 'right'
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dev = None
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@ -23,18 +27,33 @@ wIndex = None
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def help():
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print("""Logitech G203 Prodigy Mouse LED control
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print("""Logitech G203 Prodigy / Lightsync Mouse LED control
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Usage:
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\tg203-led solid {color} - Solid color mode
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\tg203-led cycle [{rate} [{brightness}]] - Cycle through all colors
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\tg203-led breathe {color} [{rate} [{brightness}]] - Single color breathing
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\tg203-led intro {on|off} - Enable/disable startup effect
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\tg203-led [lightsync] solid {color} - Solid color mode
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\tg203-led [lightsync] cycle [{rate} [{brightness}]] - Cycle through all colors
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\tg203-led [lightsync] breathe {color} [{rate} [{brightness}]] - Single color breathing
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\tg203-led [lightsync] intro {on|off} - Enable/disable startup effect
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\tg203-led [lightsync] dpi {dpi} - Set mouse dpi
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Arguments:
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\tColor: RRGGBB (RGB hex value)
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\tRate: 100-60000 (Number of milliseconds. Default: 10000ms)
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\tBrightness: 0-100 (Percentage. Default: 100%)""")
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\tRate: 1000-60000 (Number of milliseconds. Default: 10000ms)
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\tBrightness: 1-100 (Percentage. Default: 100%)
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\tDPI: 200-8000 (Prodigy), 50-8000 (Lightsync)
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Assumes Prodigy by default unless "lightsync" is given as the first command argument.
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This ensures backward compatibility.
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Lightsync additional features:
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\tg203-led lightsync triple {color color color} - Sets all 3 colors from left to right.
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\tg203-led lightsync wave {rate} [{brightness} [{direction}]] - Like cycle but appears to move right or left.
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\tg203-led lightsync blend [{rate} [{brightness}]] - Like breathe with the side colors changing after some delay.
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\tDirection is either "left" or "right". Default: right).
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Note that the lightsync setting will not persist.
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There is onboard memory for persistence but it is not used by this script.""")
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def main():
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@ -42,7 +61,7 @@ def main():
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help()
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sys.exit()
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args = sys.argv + [None] * (5 - len(sys.argv))
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args = sys.argv + [None] * (6 - len(sys.argv))
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mode = args[1]
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if mode == 'solid':
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@ -54,9 +73,45 @@ def main():
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process_color(args[2]),
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process_rate(args[3]),
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process_brightness(args[4])
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)
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)
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elif mode == 'intro':
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set_intro_effect(args[2])
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elif mode == 'dpi':
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set_dpi(process_dpi(args[2]))
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elif mode == 'lightsync':
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global g203_product_id
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g203_product_id = g203_lightsync_product_id
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mode = args[2]
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if mode == 'solid':
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set_ls_solid(process_color(args[3]))
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elif mode == 'cycle':
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set_ls_cycle(process_rate(args[3]), process_brightness(args[4]))
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elif mode == 'breathe':
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set_ls_breathe(
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process_color(args[3]),
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process_rate(args[4]),
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process_brightness(args[5])
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)
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elif mode == 'intro':
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set_ls_intro(args[3])
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elif mode == 'dpi':
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set_dpi(process_dpi(args[3]))
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elif mode == 'triple':
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set_ls_triple(
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process_color(args[3]),
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process_color(args[4]),
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process_color(args[5])
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)
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elif mode == 'wave':
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set_ls_wave(
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process_rate(args[3]),
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process_brightness(args[4]),
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process_direction(args[5])
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)
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elif mode == 'blend':
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set_ls_blend(process_rate(args[3]), process_brightness(args[4]))
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else:
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print_error('Unknown lightsync mode.')
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else:
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print_error('Unknown mode.')
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@ -68,7 +123,7 @@ def print_error(msg):
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def process_color(color):
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if not color:
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print_error('No color specifed.')
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print_error('No color specified.')
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if color[0] == '#':
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color = color[1:]
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if not re.match('^[0-9a-fA-F]{6}$', color):
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@ -79,7 +134,7 @@ def process_rate(rate):
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if not rate:
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rate = default_rate
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try:
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return '{:04x}'.format(max(100, min(65535, int(rate))))
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return '{:04x}'.format(max(1000, min(65535, int(rate))))
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except ValueError:
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print_error('Invalid rate specified.')
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@ -91,6 +146,26 @@ def process_brightness(brightness):
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except ValueError:
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print_error('Invalid brightness specified.')
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def process_direction(direction):
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if not direction:
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direction = default_direction
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else:
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if not (direction == 'left' or direction == 'right'):
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print_error('Invalid direction specified.')
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return direction
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def process_dpi(dpi):
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if not dpi:
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print_error('No DPI specified.')
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lower_lim = 200
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if g203_product_id == g203_lightsync_product_id:
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lower_lim = 50
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try:
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return '{:04x}'.format(max(lower_lim, min(8000, int(dpi))))
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except ValueError:
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print_error('Invalid DPI specified.')
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return dpi
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def set_led_solid(color):
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return set_led('01', color + '0000000000')
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@ -99,7 +174,6 @@ def set_led_breathe(color, rate, brightness):
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return set_led('03', color + rate + '00' + brightness + '00')
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def set_led_cycle(rate, brightness):
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print(rate, brightness)
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return set_led('02', '0000000000' + rate + brightness)
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@ -122,10 +196,83 @@ def set_intro_effect(arg):
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send_command('11ff0e5b0001'+toggle+'00000000000000000000000000')
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def set_dpi(dpi):
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cmd = '10ff0a3b00{}'.format(dpi)
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send_command(cmd, disable_ls_onboard_memory=False)
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def send_command(data):
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def set_ls_solid(color):
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cmd = '11ff0e1b0001{}0000000000000001000000'.format(color)
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send_command(cmd, disable_ls_onboard_memory=True)
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def set_ls_cycle(rate, brightness):
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cmd = '11ff0e1b00020000000000{}{}000001000000'.format(rate, brightness)
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send_command(cmd, disable_ls_onboard_memory=True)
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def set_ls_breathe(color, rate, brightness):
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cmd = '11ff0e1b0004{}{}00{}00000001000000'.format(color, rate, brightness)
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send_command(cmd, disable_ls_onboard_memory=True)
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def set_ls_intro(arg):
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if arg == 'on' or arg == '1':
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toggle = '01'
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elif arg == 'off' or arg == '0':
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toggle = '02'
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else:
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print_error('Invalid value.')
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cmd = '11ff0e3b010001{}000000000000000000000000'.format(toggle)
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send_command(cmd, disable_ls_onboard_memory=False)
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def set_ls_triple(color_left, color_middle, color_right):
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cmd = '11ff121b01{}02{}03{}00000000'.format(color_left, color_middle, color_right)
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send_command(cmd, disable_ls_onboard_memory=False)
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def set_ls_wave(rate, brightness, direction):
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rate_U8 = rate[0:2]
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rate_L8 = rate[2:4]
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state = '01'
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if direction == 'left':
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state = '06'
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cmd = '11ff0e1b0003000000000000{}{}{}{}01000000'.format(rate_L8, state, brightness, rate_U8)
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send_command(cmd, disable_ls_onboard_memory=True)
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def set_ls_blend(rate, brightness):
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rate_U8 = rate[0:2]
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rate_L8 = rate[2:4]
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cmd = '11ff0e1b0006000000000000{}{}{}0001000000'.format(rate_L8, rate_U8, brightness)
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send_command(cmd, disable_ls_onboard_memory=True)
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def clear_ls_buffer(): #tested on lightsync but may also affect prodigy
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try:
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while True:
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dev.read(0x82, 20)
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except usb.core.USBError:
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return
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def send_command(data, disable_ls_onboard_memory=False, clear_ls_buf=False):
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attach_mouse()
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dev.ctrl_transfer(0x21, 0x09, 0x0211, wIndex, binascii.unhexlify(data))
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if clear_ls_buf: # if this is ever needed in practise the default can be changed above.
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clear_ls_buffer()
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if disable_ls_onboard_memory:
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dev.ctrl_transfer(0x21, 0x09, 0x210, wIndex, binascii.unhexlify('10ff0e5b010305'))
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dev.read(0x82, 20)
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wValue=0x211
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if len(data) == 14:
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wValue = 0x210
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dev.ctrl_transfer(0x21, 0x09, wValue, wIndex, binascii.unhexlify(data))
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dev.read(0x82, 20)
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if data[0:8] == '11ff121b':
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apply_triple_cmd = '11ff127b00000000000000000000000000000000'
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dev.ctrl_transfer(0x21, 0x09, 0x211, wIndex, binascii.unhexlify(apply_triple_cmd))
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dev.read(0x82, 20)
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if clear_ls_buf: # done again to ensure the buffer did not fill between the last clear and cmd
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clear_ls_buffer()
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detach_mouse()
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