Fixup boardsource/equals (#23106)

* initial

* reorder headers

1 files changed, 41 insertions, 5 deletions

diff --git a/keyboards/boardsource/equals/equals.c b/keyboards/boardsource/equals/equals.c
index 8eb933e70d..074fa3df3e 100644
--- a/keyboards/boardsource/equals/equals.c
+++ b/keyboards/boardsource/equals/equals.c
@@ -1,18 +1,54 @@
 // Copyright 2023 @boardsource
 // SPDX-License-Identifier: GPL-2.0-or-later
+
 #include "quantum.h"
-__attribute__((weak)) void ui_init(void) {};
-__attribute__((weak)) void ui_task(void) {};
 
 #ifdef QUANTUM_PAINTER_ENABLE
+#include "qp.h"
+#include "qp_st7735.h"
+#include "graphics/thintel15.qff.c"
+
+static painter_device_t      oled;
+static painter_font_handle_t font;
+
+__attribute__((weak)) void ui_init(void) {
+    oled = qp_st7735_make_spi_device(128, 160, OLED_CS_PIN, OLED_DC_PIN, OLED_RST_PIN, 8, 0);
+    font = qp_load_font_mem(font_thintel15);
+    qp_init(oled, QP_ROTATION_0);
+    qp_rect(oled, 0, 0, 130, 162, 0, 0, 0, true);
+    qp_rect(oled, 20, 20, 108, 60, 55, 55, 55, true);
+    qp_rect(oled, 20, 80, 108, 120, 55, 55, 55, true);
+    qp_flush(oled);
+}
+
+__attribute__((weak)) void ui_task(void) {
+    static const char *text  = "Layer:";
+    int16_t            width = qp_textwidth(font, text);
+    qp_drawtext(oled, 20, 140, font, text);
+
+    switch (get_highest_layer(layer_state)) {
+        case 0:
+            qp_drawtext(oled, (20 + width), 140, font, "QWERTY");
+            break;
+        case 1:
+            qp_drawtext(oled, (20 + width), 140, font, "SYMBOL");
+            break;
+        case 2:
+            qp_drawtext(oled, (20 + width), 140, font, "NUMBER");
+            break;
+        default:
+            qp_drawtext(oled, (20 + width), 140, font, "_PANIC_");
+            break;
+    }
+}
+
 void keyboard_post_init_kb(void) {
-    // Init the display
     ui_init();
     keyboard_post_init_user();
 }
 
 void housekeeping_task_kb(void) {
-    // Draw the display
     ui_task();
+    housekeeping_task_user();
 }
-#endif //QUANTUM_PAINTER_ENABLE
+#endif // QUANTUM_PAINTER_ENABLE