Refactor some led_set_kb instances (#19179)

* Refactor some led_set_kb instances

* Apply suggestions from code review

Co-authored-by: Ryan <fauxpark@gmail.com>

Co-authored-by: Ryan <fauxpark@gmail.com>

3 files changed, 14 insertions, 49 deletions

diff --git a/keyboards/handwired/daishi/keymaps/default/keymap.c b/keyboards/handwired/daishi/keymaps/default/keymap.c
index 0607f75a30..696dda3a05 100644
--- a/keyboards/handwired/daishi/keymaps/default/keymap.c
+++ b/keyboards/handwired/daishi/keymaps/default/keymap.c
@@ -100,20 +100,10 @@ void matrix_init_user(void) {
   setPinOutput(C6);
 }
 
-void led_set_kb(uint8_t usb_led) {
-    if (IS_LED_OFF(usb_led, USB_LED_NUM_LOCK)) {
-        writePinLow(C4);
-    } else {
-        writePinHigh(C4);
-    }
-    if (IS_LED_OFF(usb_led, USB_LED_CAPS_LOCK)) {
-        writePinLow(C5);
-    } else {
-        writePinHigh(C5);
-    }
-    if (IS_LED_OFF(usb_led, USB_LED_SCROLL_LOCK)) {
-        writePinLow(C6);
-    } else {
-        writePinHigh(C6);
-    }
+bool led_update_user(led_t led_state) {
+    writePin(C4, led_state.num_lock);
+    writePin(C5, led_state.caps_lock);
+    writePin(C6, led_state.scroll_lock);
+
+    return false;
 }
diff --git a/keyboards/handwired/promethium/promethium.h b/keyboards/handwired/promethium/promethium.h
index e40d67e9fd..0d594a7942 100644
--- a/keyboards/handwired/promethium/promethium.h
+++ b/keyboards/handwired/promethium/promethium.h
@@ -3,8 +3,6 @@
 #include "quantum.h"
 
 void battery_poll(uint8_t level);
-void led_set_kb(uint8_t usb_led);
-void led_set_user(uint8_t usb_led);
 
 #define XXX KC_NO
 
diff --git a/keyboards/handwired/retro_refit/retro_refit.c b/keyboards/handwired/retro_refit/retro_refit.c
index 3d610eba34..2a5476e40c 100644
--- a/keyboards/handwired/retro_refit/retro_refit.c
+++ b/keyboards/handwired/retro_refit/retro_refit.c
@@ -12,36 +12,13 @@ void matrix_init_kb(void) {
     matrix_init_user();
 };
 
-void led_set_kb(uint8_t usb_led) {
-    // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+bool led_update_kb(led_t led_state) {
+    bool res = led_update_user(led_state);
+    if(res) {
+        writePin(D0, !led_state.caps_lock);
+        writePin(D1, !led_state.num_lock);
+        writePin(C6, !led_state.scroll_lock);
 
-    if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
-        // output low
-        DDRD |= (1<<0);
-        PORTD &= ~(1<<0);
-    } else {
-        // Hi-Z
-        DDRD &= ~(1<<0);
-        PORTD &= ~(1<<0);
     }
-    if (usb_led & (1<<USB_LED_NUM_LOCK)) {
-        // output low
-        DDRD |= (1<<1);
-        PORTD &= ~(1<<1);
-    } else {
-        // Hi-Z
-        DDRD &= ~(1<<1);
-        PORTD &= ~(1<<1);
-    }
-    if (usb_led & (1<<USB_LED_SCROLL_LOCK)) {
-        // output low
-        DDRC |= (1<<6);
-        PORTC &= ~(1<<6);
-    } else {
-        // Hi-Z
-        DDRC &= ~(1<<6);
-        PORTC &= ~(1<<6);
-    }
-
-    led_set_user(usb_led);
-};
\ No newline at end of file
+    return res;
+}
\ No newline at end of file