[Keyboard] Daisy refactor (#7985)

keyboards/daisy/daisy.c

@@ -1,15 +1,35 @@
+/* Copyright 2020
+ *
+ * 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/>.
+ */
+
 #include "daisy.h"
 
-void led_set_kb(uint8_t usb_led) {
-	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
-  if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
-        // output low
-        DDRC  |=  (1<<PC6);
-        PORTC &= ~(1<<PC6);
-    } else {
-        // Hi-Z
-        DDRC  &= ~(1<<PC6);
-        PORTC &= ~(1<<PC6);
-  }
-	led_set_user(usb_led);
-}
+void keyboard_pre_init_kb(void) {
+    led_init_ports();
+    keyboard_pre_init_user();
+}
+
+void led_init_ports(void) {
+    setPinOutput(C6);
+    writePinHigh(C6);
+}
+
+bool led_update_kb(led_t led_state) {
+    if (led_update_user(led_state)) {
+        writePin(C6, !led_state.caps_lock);
+    }
+
+    return true;
+}