4 files changed, 25 insertions, 31 deletions
diff --git a/quantum/visualizer/led_test.c b/quantum/visualizer/led_test.c
index c2ea30b55b..a9abace8df 100644
--- a/quantum/visualizer/led_test.c
+++ b/quantum/visualizer/led_test.c
@@ -89,8 +89,8 @@ static uint8_t crossfade_start_frame[NUM_ROWS][NUM_COLS];
 static uint8_t crossfade_end_frame[NUM_ROWS][NUM_COLS];
 
 static uint8_t compute_gradient_color(float t, float index, float num) {
-    const float two_pi = 2.0f * PI;
-    float normalized_index = (1.0f - index / (num - 1)) * two_pi;
+    const float two_pi = M_2_PI;
+    float normalized_index = (1.0f - index / (num - 1.0f)) * two_pi;
     float x = t * two_pi + normalized_index;
     float v = 0.5 * (cosf(x) + 1.0f);
     return (uint8_t)(255.0f * v);
diff --git a/quantum/visualizer/visualizer.c b/quantum/visualizer/visualizer.c
index c240734055..54f6faaa42 100644
--- a/quantum/visualizer/visualizer.c
+++ b/quantum/visualizer/visualizer.c
@@ -29,9 +29,7 @@ SOFTWARE.
 #include "ch.h"
 #endif
 
-#ifdef LCD_ENABLE
 #include "gfx.h"
-#endif
 
 #ifdef LCD_BACKLIGHT_ENABLE
 #include "lcd_backlight.h"
@@ -45,7 +43,7 @@ SOFTWARE.
 #include "nodebug.h"
 #endif
 
-#ifdef USE_SERIAL_LINK
+#ifdef SERIAL_LINK_ENABLE
 #include "serial_link/protocol/transport.h"
 #include "serial_link/system/serial_link.h"
 #endif
@@ -75,7 +73,7 @@ static bool visualizer_enabled = false;
 #define MAX_SIMULTANEOUS_ANIMATIONS 4
 static keyframe_animation_t* animations[MAX_SIMULTANEOUS_ANIMATIONS] = {};
 
-#ifdef USE_SERIAL_LINK
+#ifdef SERIAL_LINK_ENABLE
 MASTER_TO_ALL_SLAVES_OBJECT(current_status, visualizer_keyboard_status_t);
 
 static remote_object_t* remote_objects[] = {
@@ -458,15 +456,13 @@ static DECLARE_THREAD_FUNCTION(visualizerThread, arg) {
 }
 
 void visualizer_init(void) {
-#ifdef LCD_ENABLE
     gfxInit();
-#endif
 
 #ifdef LCD_BACKLIGHT_ENABLE
     lcd_backlight_init();
 #endif
 
-#ifdef USE_SERIAL_LINK
+#ifdef SERIAL_LINK_ENABLE
     add_remote_objects(remote_objects, sizeof(remote_objects) / sizeof(remote_object_t*) );
 #endif
 
@@ -490,7 +486,7 @@ void update_status(bool changed) {
             geventSendEvent(listener);
         }
     }
-#ifdef USE_SERIAL_LINK
+#ifdef SERIAL_LINK_ENABLE
     static systime_t last_update = 0;
     systime_t current_update = chVTGetSystemTimeX();
     systime_t delta = current_update - last_update;
@@ -510,7 +506,7 @@ void visualizer_update(uint32_t default_state, uint32_t state, uint32_t leds) {
     // Alternatively a mutex could be used instead of the volatile variables
 
     bool changed = false;
-#ifdef USE_SERIAL_LINK
+#ifdef SERIAL_LINK_ENABLE
     if (is_serial_link_connected ()) {
         visualizer_keyboard_status_t* new_status = read_current_status();
         if (new_status) {
diff --git a/quantum/visualizer/visualizer.h b/quantum/visualizer/visualizer.h
index 45cfa9aa97..53e250725c 100644
--- a/quantum/visualizer/visualizer.h
+++ b/quantum/visualizer/visualizer.h
@@ -28,9 +28,7 @@ SOFTWARE.
 #include <stdint.h>
 #include <stdbool.h>
 
-#ifdef LCD_ENABLE
 #include "gfx.h"
-#endif
 
 #ifdef LCD_BACKLIGHT_ENABLE
 #include "lcd_backlight.h"
diff --git a/quantum/visualizer/visualizer.mk b/quantum/visualizer/visualizer.mk
index 56525ffd93..2f4a41d66f 100644
--- a/quantum/visualizer/visualizer.mk
+++ b/quantum/visualizer/visualizer.mk
@@ -20,41 +20,41 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 
-GFXLIB = $(VISUALIZER_DIR)/ugfx
 SRC += $(VISUALIZER_DIR)/visualizer.c
-UINCDIR += $(GFXINC) $(VISUALIZER_DIR)
+EXTRAINCDIRS += $(GFXINC) $(VISUALIZER_DIR)
+GFXLIB = $(LIB_PATH)/ugfx
+VPATH += $(VISUALIZER_PATH)
+
+OPT_DEFS += -DVISUALIZER_ENABLE
 
 ifdef LCD_ENABLE
-UDEFS += -DLCD_ENABLE
+OPT_DEFS += -DLCD_ENABLE
 ULIBS += -lm
-USE_UGFX = yes
 endif
 
 ifdef LCD_BACKLIGHT_ENABLE
 SRC += $(VISUALIZER_DIR)/lcd_backlight.c
-ifndef EMULATOR
-SRC += lcd_backlight_hal.c
-endif
-UDEFS += -DLCD_BACKLIGHT_ENABLE
+OPT_DEFS += -DLCD_BACKLIGHT_ENABLE
 endif
 
 ifdef LED_ENABLE
 SRC += $(VISUALIZER_DIR)/led_test.c
-UDEFS += -DLED_ENABLE
-USE_UGFX = yes
+OPT_DEFS += -DLED_ENABLE
 endif
 
-ifdef USE_UGFX
 include $(GFXLIB)/gfx.mk
-SRC += $(GFXSRC)
-UDEFS += $(patsubst %,-D%,$(patsubst -D%,%,$(GFXDEFS)))
-ULIBS += $(patsubst %,-l%,$(patsubst -l%,%,$(GFXLIBS)))
-endif
+SRC += $(patsubst $(TOP_DIR)/%,%,$(GFXSRC))
+OPT_DEFS += $(patsubst %,-D%,$(patsubst -D%,%,$(GFXDEFS)))
 
-ifndef VISUALIZER_USER
-VISUALIZER_USER = visualizer_user.c
+ifneq ("$(wildcard $(KEYMAP_PATH)/visualizer.c)","")
+	SRC += keyboards/$(KEYBOARD)/keymaps/$(KEYMAP)/visualizer.c
+else 
+	ifeq ("$(wildcard $(SUBPROJECT_PATH)/keymaps/$(KEYMAP)/visualizer.c)","")
+$(error "$(KEYMAP_PATH)/visualizer.c" does not exist)
+	else
+		SRC += keyboards/$(KEYBOARD)/$(SUBPROJECT)/keymaps/$(KEYMAP)/visualizer.c
+	endif
 endif
-SRC += $(VISUALIZER_USER)
 
 ifdef EMULATOR
 UINCDIR += $(TMK_DIR)/common