Alu84 Refactor (#13760)

* info.json: human-friendly formatting

* use QMK 3-character notation for layout macro/data

* alu84.h: use #pragma once include guard

* clean up alu84.c

Remove unnecessary includes and functions.

* refactor config.h

- use #pragma once include guard
- enable Backlight Breathing
- align comments to QMK AVR template

* refactor default keymap

- add license header
- use layer_names enum
- refactor keymap to be more generic
- remove unnecessary and empty functions

* refactor turbomech keymap.c

- edit license header
- refactor keymap for readability (use QMK-native keycode aliases)
- remove unnecessary and empty functions

* refactor turbomech config.h

- use #pragma once include guard
- align to QMK template

* refactor turbomech rules.mk

Edit the file to make it conform to QMK template.

* align rules.mk to QMK template

* touch-up default keymap

* touch-up alu84.h

* rename LAYOUT to LAYOUT_75_ansi

Also enables Community Layout Support

* modernize readme.md

- update description
- convert keyboard data to list
- add flashing and bootloader instructions
- update Docs links

* alias LAYOUT to LAYOUT_75_ansi

* change readme image URL per fauxpark

* touch up turbomech keymap rules.mk per fauxpark

* rules.mk: convert tab to spaces

1 files changed, 16 insertions, 18 deletions

diff --git a/keyboards/alu84/rules.mk b/keyboards/alu84/rules.mk
index 8d1652171..4c272a379 100755
--- a/keyboards/alu84/rules.mk
+++ b/keyboards/alu84/rules.mk
@@ -2,25 +2,23 @@
 MCU = atmega32u4
 
 # Bootloader selection
-#   Teensy       halfkay
-#   Pro Micro    caterina
-#   Atmel DFU    atmel-dfu
-#   LUFA DFU     lufa-dfu
-#   QMK DFU      qmk-dfu
-#   ATmega32A    bootloadHID
-#   ATmega328P   USBasp
 BOOTLOADER = atmel-dfu
 
 # Build Options
-#   comment out to disable the options.
+#   change yes to no to disable
 #
-BOOTMAGIC_ENABLE = full # Virtual DIP switch configuration
-MOUSEKEY_ENABLE = no    # Mouse keys
-EXTRAKEY_ENABLE = yes   # Audio control and System control
-CONSOLE_ENABLE = no     # Console for debug
-COMMAND_ENABLE = no    # Commands for debug and configuration
-SLEEP_LED_ENABLE = yes  # Breathing sleep LED during USB suspend
-NKRO_ENABLE = yes               # USB Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-BACKLIGHT_ENABLE = yes  # Enable keyboard backlight functionality
-AUDIO_ENABLE = no
-RGBLIGHT_ENABLE = yes
+BOOTMAGIC_ENABLE = full     # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = no        # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = no         # Console for debug
+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 = yes      # 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 = yes           # USB Nkey Rollover
+BACKLIGHT_ENABLE = yes      # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = yes       # Enable keyboard RGB underglow
+BLUETOOTH_ENABLE = no       # Enable Bluetooth
+AUDIO_ENABLE = no           # Audio output
+
+LAYOUTS = 75_ansi