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76 lines
2.6 KiB
76 lines
2.6 KiB
import usb.core
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import usb.util
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from array import array
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import pdb
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class GK1100():
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COMMANDS = ["", "SET_ANIMATION"]
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def __init__(self):
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self.ANIMATIONS = ["OFF", "STATIC", "CIRCLE", "CUSTOM", "COLOR_CYCLE", "AFTER_GLOW", "STARS", "ROW_ROCKET"]
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self.COLORS = ["RED", "WHITE", "GREEN", "BLUE", "PINK", "YELLOW", "LIGHT_BLUE", "VAR"]
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dev = usb.core.find(idVendor=0x0b05, idProduct=0x1835)
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if dev is None:
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raise ValueError('GK1100 keyboard not found!')
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cfg = dev.get_active_configuration()
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led_interface = cfg[(1,0)]
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if dev.is_kernel_driver_active(1):
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dev.detach_kernel_driver(1)
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usb.util.claim_interface(dev, 1)
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self.led_out = led_interface.endpoints()[1]
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self.led_in = led_interface.endpoints()[0]
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def set_animation(self, animation, color, speed, brightness):
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data = array("B", [0x06, 0x0b, 0x01, self.ANIMATIONS.index(animation), brightness, speed, self.COLORS.index(color)])
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self.led_out.write(data)
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self.pprint_reply(self.fetch_reply())
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def pprint_reply(self, data):
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# TODO: is byte 0 alway 0x06 (magic header?)?
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# TODO: what is byte 1?
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# TODO: what is byte 2?
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animation = data[3]
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brightness = data[4]
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speed = data[5]
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animation_color = data[6]
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success = data[7]
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# TODO: byte 8 could be some kind of checksum
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print("Animation:", animation, "->", self.ANIMATIONS[animation])
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if animation != 2 and animation != 4 and animation != 7 and animation != 0:
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print("Color:", animation_color, "->", self.COLORS[animation_color])
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print("Speed:", speed)
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print("Brightness:", brightness)
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print("Command was successful executed:", True if success == 1 else False)
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print("Left-over data:", data[8:])
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print()
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def fetch_reply(self):
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try:
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data = self.led_in.read(128, timeout=None)
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return data
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except Exception:
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return None
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#class HID_message():
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# def __init__(self, command, payload):
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# self.data = array("B", [0]*64)
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# self.set_header()
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# if command in GK1100.COMMANDS:
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# self.data[2] = GK1100.COMMAND.index(command)
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# else:
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# raise ValueError("Command \"{}\" not found".format(command))
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#
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# def set_header(self):
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# self.data[0] = 6
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# self.data[1] = 11
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keyboard = GK1100()
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keyboard.set_animation("STATIC", "PINK", 0, 3)
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keyboard.set_animation("STATIC", "RED", 0, 3)
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keyboard.set_animation("STATIC", "RED", 0, 4)
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keyboard.set_animation("STATIC", "RED", 1, 3)
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pdb.set_trace()
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