Adding StrobeDelay KLL option to fix problemmatic keyboards

- Almost never needed
- However, some keyboards exhibit odd strobing behaviours (pressing two keys at once with a single key)
- Setting to around 10 us tends to fix the issue

Scan/MatrixARM/capabilities.kll

@@ -39,3 +39,10 @@ DebounceThrottleDiv = 0; # Default
 MinDebounceTime => MinDebounceTime_define;
 MinDebounceTime = 5; # 5 ms
 
+# This option delays each strobe by the given number of microseconds
+# By default this should *NOT* be set unless your keyboard is having issues
+# Delaying more than 10 usecs may cause significant slow-downs with other keyboard functions
+StrobeDelay => StrobeDelay_define;
+StrobeDelay = 0; # Disabled
+#StrobeDelay = 10; # 10 us
+

Scan/MatrixARM/matrix_scan.c

@@ -46,6 +46,10 @@
 nat_ptr_t Matrix_divCounter = 0;
 #endif
 
+#if StrobeDelay_define > 0 && !defined( STROBE_DELAY )
+#define STROBE_DELAY StrobeDelay_define
+#endif
+
 
 
 // ----- Function Declarations -----