[Keyboard] Add Discipad, Update Zadig doc for USBaspLoader (#6771)

* add discipad

* Update driver_installation_zadig.md

* Update keyboards/coseyfannitutti/discipad/info.json

Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com>

* Update keyboards/coseyfannitutti/discipad/readme.md

Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com>

* Update rules.mk

* Update keyboards/coseyfannitutti/discipad/rules.mk

Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com>

* Update docs/driver_installation_zadig.md

Co-Authored-By: fauxpark <fauxpark@gmail.com>

* Update keyboards/coseyfannitutti/discipad/discipad.c

Co-Authored-By: fauxpark <fauxpark@gmail.com>

* Update docs/driver_installation_zadig.md

Co-Authored-By: fauxpark <fauxpark@gmail.com>

* Update docs/driver_installation_zadig.md

Co-Authored-By: fauxpark <fauxpark@gmail.com>

* Update rules.mk

* Update discipad.c

* Update driver_installation_zadig.md

* Update config.h

keyboards/coseyfannitutti/discipad/rules.mk

@@ -0,0 +1,34 @@
+# MCU name
+MCU = atmega328p
+
+# Bootloader selection
+BOOTLOADER = USBasp
+
+# Flash program via avrdude, but default command is not suitable.
+# You can use coseyfannitutti/discipad:default:program
+PROGRAM_CMD = avrdude -c usbasp -p m328p -U flash:w:$(BUILD_DIR)/$(TARGET).hex
+
+# disable debug code
+OPT_DEFS = -DDEBUG_LEVEL=0
+
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = lite      # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = yes       # Mouse keys(+4700)
+EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
+CONSOLE_ENABLE = no        # Console for debug(+400)
+COMMAND_ENABLE = no        # Commands for debug and configuration
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
+# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+NKRO_ENABLE = no            # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality on B7 by default
+RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
+MIDI_ENABLE = no            # MIDI support (+2400 to 4200, depending on config)
+UNICODE_ENABLE = no         # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+AUDIO_ENABLE = no           # Audio output on port C6
+FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
+HD44780_ENABLE = no 		# Enable support for HD44780 based LCDs (+400)