Add Dip Switch as a core feature (#6140)

* Add Dip Switches as a core feature

* Add documentation for Dip Switch feature

* Update Preonic Rev3 to use new feature and remove custom matrix

* Apply suggestions from code review

Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com>

* Remove custom matrix line completely

Rather than just disabling it

Co-Authored-By: fauxpark <fauxpark@gmail.com>

* DIP changes

Co-Authored-By: fauxpark <fauxpark@gmail.com>

* Use better check for DIP Switch configuration

* Add to show features

* Add bitmask callback for dip switch

* Fix OLKB Boards dip switch config

* Update docs to include bitmask example

* Fix comments/documentation

Co-Authored-By: fauxpark <fauxpark@gmail.com>

* Fix issues with docs and use example from @tuzonghua

* Fix wording

Co-Authored-By: fauxpark <fauxpark@gmail.com>

* Fix example to use proper formatting

Bad, BAAAAAAD drashna!!!

* Handle dip switch initialization better

1 files changed, 8 insertions, 0 deletions

diff --git a/quantum/quantum.c b/quantum/quantum.c
index 61e9003b7..85a03377f 100644
--- a/quantum/quantum.c
+++ b/quantum/quantum.c
@@ -967,6 +967,10 @@ void matrix_init_quantum() {
 #ifdef OUTPUT_AUTO_ENABLE
     set_output(OUTPUT_AUTO);
 #endif
+#ifdef DIP_SWITCH_ENABLE
+    dip_switch_init();
+#endif
+
     matrix_init_kb();
 }
 
@@ -1003,6 +1007,10 @@ void matrix_scan_quantum() {
     haptic_task();
 #endif
 
+#ifdef DIP_SWITCH_ENABLE
+    dip_switch_read(false);
+#endif
+
     matrix_scan_kb();
 }
 #if defined(BACKLIGHT_ENABLE) && (defined(BACKLIGHT_PIN) || defined(BACKLIGHT_PINS))