Tweaks to the typing speed decay rate

quantum/quantum.c

@@ -194,7 +194,7 @@ bool process_record_quantum(keyrecord_t *record) {
   uint16_t keycode;
 
   #ifdef RGBLIGHT_ENABLE
-    if (typing_speed < TYPING_SPEED_MAX_VALUE) typing_speed += 1;
+    if (typing_speed < TYPING_SPEED_MAX_VALUE) typing_speed += (TYPING_SPEED_MAX_VALUE / 100);
   #endif
 
   #if !defined(NO_ACTION_LAYER) && defined(PREVENT_STUCK_MODIFIERS)

quantum/rgblight.c

@@ -573,6 +573,10 @@ void typing_speed_decay_task() {
 
   if (timer_elapsed(decay_timer) > 500 || decay_timer == 0) {
     if (typing_speed > 0) typing_speed -= 1;
+    //Decay a little faster at half of max speed
+    if (typing_speed > TYPING_SPEED_MAX_VALUE / 2) typing_speed -= 1;
+    //Decay even faster at 3/4 of max speed
+    if (typing_speed > TYPING_SPEED_MAX_VALUE / 4 * 3) typing_speed -= 3;
     decay_timer = timer_read();
   }
 }
@@ -676,7 +680,7 @@ void rgblight_effect_snake(uint8_t interval) {
   if (interval % 2) {
     increment = -1;
   }
-  if (timer_elapsed(last_timer) < typing_speed_matched_interval(5, 100)) {
+  if (timer_elapsed(last_timer) < typing_speed_matched_interval(1, 200)) {
     return;
   }
   last_timer = timer_read();

quantum/rgblight.h

@@ -91,7 +91,7 @@ extern const uint16_t RGBLED_RGBTEST_INTERVALS[1] PROGMEM;
 
 //Used in rgblight.c and quantum.c to match RGB animation to typing speed
 extern uint8_t typing_speed;
-#define TYPING_SPEED_MAX_VALUE 100
+#define TYPING_SPEED_MAX_VALUE 200
 
 typedef union {
   uint32_t raw;