ACR60 Refactor (#13575)

* modernize acr60.h

- use #pragma once include guard
- add license header
- use four-space indent
- use QMK three-character notation for layout macro arguments

* human-friendly format info.json

* remove `key_count` keys from info.json

* rename LAYOUT_2_shifts to LAYOUT_all

* move LAYOUT_all to top

* use QMK three-character notation in info.json

* refactor default keymap

- add license header
- remove third layer (does nothing)
- replace Shift-Escape keycode with KC_GESC
- use LAYOUT_all macro instead of LAYOUT

* modernize readme.md

- update header
- convert metadata section to list
- add flashing and bootloader jump instructions
- update Docs links

* use #pragma once include guard in config.h

* update LED Indicator API

* add license headers

1 files changed, 16 insertions, 27 deletions

diff --git a/keyboards/acr60/acr60.c b/keyboards/acr60/acr60.c
index 8a76020e54..7cba669b84 100644
--- a/keyboards/acr60/acr60.c
+++ b/keyboards/acr60/acr60.c
@@ -1,28 +1,17 @@
-#include "acr60.h"
-#include "led.h"
-
-void matrix_init_kb(void) {
-  // Keyboard start-up code goes here
-  // Runs once when the firmware starts up
-  matrix_init_user();
-  led_init_ports();
-};
-
-void matrix_scan_kb(void) {
-  // Looping keyboard code goes here
-  // This runs every cycle (a lot)
-  matrix_scan_user();
-};
+/* Copyright 2017 Ryan Mitchell (@newtmitch)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 
-void led_init_ports(void) {
-  // Set caps lock LED pin as output
-  DDRB |= (1 << 2);
-  // Default to off
-  PORTB |= (1 << 2);
-}
-
-void led_set_kb(uint8_t usb_led) {
-  // Code for caps lock LED as reported by the OS
-  // Set this per keymap, instead of globally
-  led_set_user(usb_led);
-}
+#include "acr60.h"