From 7eb6f86bc0aac3ff83abe4365cd11c5c195dc403 Mon Sep 17 00:00:00 2001
From: Takeshi ISHII <2170248+mtei@users.noreply.github.com>
Date: Mon, 21 Mar 2022 17:05:38 +0900
Subject: [Keyboard] add oled_task_kb() into keyboards/helix/rev2/rev2.c
 (#16697)

---
 .../helix/rev2/keymaps/default/oled_display.c      |  6 ++----
 keyboards/helix/rev2/rev2.c                        | 24 ++++++++++++++++++++++
 keyboards/helix/rev2/rev2.h                        |  4 ++++
 3 files changed, 30 insertions(+), 4 deletions(-)

diff --git a/keyboards/helix/rev2/keymaps/default/oled_display.c b/keyboards/helix/rev2/keymaps/default/oled_display.c
index 4ee3f002d6..824d2e4d86 100644
--- a/keyboards/helix/rev2/keymaps/default/oled_display.c
+++ b/keyboards/helix/rev2/keymaps/default/oled_display.c
@@ -74,9 +74,6 @@ void matrix_update(struct CharacterMatrix *dest,
 
 #    ifdef SSD1306OLED
 static void render_logo(struct CharacterMatrix *matrix) {
-#    else
-static void render_logo(void) {
-#    endif
 
     static const char helix_logo[] PROGMEM ={
         0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8a,0x8b,0x8c,0x8d,0x8e,0x8f,0x90,0x91,0x92,0x93,0x94,
@@ -85,6 +82,7 @@ static void render_logo(void) {
         0};
     oled_write_P(helix_logo, false);
 }
+#    endif
 
 #    ifdef SSD1306OLED
 static void render_rgbled_status(bool full, struct CharacterMatrix *matrix) {
@@ -219,7 +217,7 @@ bool oled_task_user(void) {
     if (is_keyboard_master()) {
         render_status();
     } else {
-        render_logo();
+        render_helix_logo();
         render_rgbled_status(false);
         render_layer_status();
     }
diff --git a/keyboards/helix/rev2/rev2.c b/keyboards/helix/rev2/rev2.c
index f579027c71..ba29f3c7de 100644
--- a/keyboards/helix/rev2/rev2.c
+++ b/keyboards/helix/rev2/rev2.c
@@ -64,3 +64,27 @@ void matrix_slave_scan_user(void) {
     matrix_scan_user();
 }
 #endif
+
+#ifdef OLED_ENABLE
+void render_helix_logo(void) {
+    static const char helix_logo[] PROGMEM ={
+        0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8a,0x8b,0x8c,0x8d,0x8e,0x8f,0x90,0x91,0x92,0x93,0x94,
+        0xa0,0xa1,0xa2,0xa3,0xa4,0xa5,0xa6,0xa7,0xa8,0xa9,0xaa,0xab,0xac,0xad,0xae,0xaf,0xb0,0xb1,0xb2,0xb3,0xb4,
+        0xc0,0xc1,0xc2,0xc3,0xc4,0xc5,0xc6,0xc7,0xc8,0xc9,0xca,0xcb,0xcc,0xcd,0xce,0xcf,0xd0,0xd1,0xd2,0xd3,0xd4,
+        0};
+    oled_write_P(helix_logo, false);
+}
+
+bool oled_task_kb(void) {
+    if (oled_task_user()) {
+        /* keymap/user level oled_task_user() dose not exist */
+        led_t led_state = host_keyboard_led_state();
+        oled_write_P(led_state.num_lock ? PSTR("NUMLOCK") : PSTR("       "), false);
+        oled_write_P(led_state.caps_lock ? PSTR("CAPS") : PSTR("    "), false);
+        oled_write_P(led_state.scroll_lock ? PSTR("SCLK") : PSTR("    "), false);
+        oled_write_P(PSTR("\n"), false);
+        render_helix_logo();
+    }
+    return false;
+}
+#endif /* end of OLED_ENABLE */
diff --git a/keyboards/helix/rev2/rev2.h b/keyboards/helix/rev2/rev2.h
index 5c7cc93d17..fccbaf1ac4 100644
--- a/keyboards/helix/rev2/rev2.h
+++ b/keyboards/helix/rev2/rev2.h
@@ -20,6 +20,10 @@
 bool is_mac_mode(void);
 void set_mac_mode_kb(bool macmode);
 
+#ifdef OLED_ENABLE
+void render_helix_logo(void);
+#endif
+
 #ifndef SPLIT_KEYBOARD
     extern bool is_helix_master(void);
     #define is_keyboard_master() is_helix_master()
-- 
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