51 lines
1.3 KiB
Python
51 lines
1.3 KiB
Python
import t, c
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import drivers.input.keyboard.keyboard as keyboard
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import drivers.usb.hid.usb_kbd as usb_kbd
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import drivers.serial.uart.serial as serial
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import sched.sched as sched
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import viperlib
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SERVICE_KEYBOARD: t.CDefine = 1
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@t.Object
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class KeyboardService:
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th: sched.Thread | t.CPtr
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running: t.CInt
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usb_kbd_th: sched.Thread | t.CPtr
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def __init__(self):
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self.th = None
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self.running = 0
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self.usb_kbd_th = None
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kbd_svc: KeyboardService
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def kbd_thread(arg: t.CVoid | t.CPtr) -> t.CInt:
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serial.puts("[kbd_svc] started\n")
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while True:
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if keyboard.has_data():
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sc: t.CUInt8T = keyboard.read_scancode()
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else:
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sched.Scheduler._yield()
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return 0
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def usb_kbd_thread(arg: t.CVoid | t.CPtr) -> t.CInt:
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serial.puts("[usb_kbd_svc] started\n")
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evt: usb_kbd.usb_kbd_event
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while True:
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if usb_kbd.has_data():
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usb_kbd.read_event(c.Addr(evt))
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else:
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sched.Scheduler._yield()
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return 0
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def start() -> t.CInt:
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global kbd_svc
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kbd_svc = KeyboardService()
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keyboard.init()
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serial.puts("[kbd_svc] PS/2 keyboard initialized, IRQ1 installed\n")
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usb_kbd.init()
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kbd_svc.running = 1
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return 0
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