Indicator LEDs as config (#10816)

* First pass

* Add config options to docs

* Update some wording

* Slight tidy up of backlight caps logic

* Init pin to correct state

* Move init location

* Reverse default state

2 files changed, 3 insertions, 16 deletions

diff --git a/keyboards/cospad/config.h b/keyboards/cospad/config.h
index 8d2994b7bd..648fa29a6f 100644
--- a/keyboards/cospad/config.h
+++ b/keyboards/cospad/config.h
@@ -53,6 +53,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #define SOFT_SERIAL_PIN D0  // or D1, D2, D3, E6
 
+#define LED_NUM_LOCK_PIN B2
+#define LED_PIN_ON_STATE 0
+
 #define BACKLIGHT_PIN F7
 // #define BACKLIGHT_BREATHING
 #define BACKLIGHT_LEVELS 3
diff --git a/keyboards/cospad/cospad.c b/keyboards/cospad/cospad.c
index c1f3a70479..e7772f2908 100644
--- a/keyboards/cospad/cospad.c
+++ b/keyboards/cospad/cospad.c
@@ -14,19 +14,3 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "cospad.h"
-
-void keyboard_pre_init_kb(void) {
-    led_init_ports();
-    keyboard_pre_init_user();
-}
-
-void led_init_ports(void) {
-    setPinOutput(B2);
-}
-
-bool led_update_kb(led_t led_state) {
-    if (led_update_user(led_state)) {
-        writePin(B2, !led_state.num_lock);
-    }
-    return true;
-}