first commit doom keyboard code

DOOM_Keeb/code.py

@@ -0,0 +1,52 @@
+# SPDX-FileCopyrightText: 2024 John Park & Tyeth Gundry for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+'''
+DOOM launch for Windows
+'zdoom.exe' for Windows https://zdoom.org/downloads must be in CIRCUITPY/zdoom directory.
+extract https://github.com/fragglet/squashware/releases squashware-1.1.zip, rename to 'doom1.wad',
+place in same CIRCUITPY/zdoom directory as the .exe.
+'''
+
+import time
+import board
+from digitalio import DigitalInOut, Direction
+import keypad
+import neopixel
+import usb_hid
+from adafruit_hid.keyboard import Keyboard
+from adafruit_hid.keyboard_layout_us import KeyboardLayoutUS
+from adafruit_hid.keycode import Keycode
+
+keys = keypad.Keys((board.A1,), value_when_pressed=False, pull=True)  # set up NeoKey launch button
+
+kbd = Keyboard(usb_hid.devices)  # create keyboard object
+layout = KeyboardLayoutUS(kbd)
+
+led = DigitalInOut(board.D13)  # on-board LED
+led.direction = Direction.OUTPUT
+led.value = True
+
+pixel = neopixel.NeoPixel(board.A2, 1, auto_write=False, brightness=1.0)  # NeoKey LED
+pixel.fill(0x440000)
+pixel.show()
+
+def launch_terminal():  # function for launching local DOOM
+    kbd.send(Keycode.GUI, Keycode.R) # open run cmd
+    time.sleep(0.25)
+    # pylint: disable=line-too-long
+    layout.write("powershell -c \"& { gwmi win32_logicaldisk -f 'DriveType=2' | % { try { $p = $_.DeviceID + 'zdoom\\zdoom.exe'; if (Test-Path $p) { Start-Process $p; break } } catch {} } }\"")
+    time.sleep(0.25)
+    kbd.send(Keycode.ENTER)
+    time.sleep(2)
+
+while True:
+    event = keys.events.get()  # check for keypress
+    if event:
+        if event.pressed:
+            pixel.fill(0xff0000)  # brighten LED
+            pixel.show()
+            launch_terminal()  # launch DOOM
+        if event.released:
+            pixel.fill(0x440000)  # dim LED
+            pixel.show()