dont confuse button state with e.g. sequencer state

src/main_perkons.cc

@@ -371,8 +371,8 @@ namespace Heck {
         bool heartbeat_led_state{ false };
         u32 heartbeat_systick_last{};
 
-        bool seq_recording_new{ false };
+        bool but_record_new{ false };
-        bool seq_recording_current{ false };
+        bool but_record_current{ false };
 
         bool but_clear_new{ false };
         bool but_clear_current{ false };
@@ -421,15 +421,15 @@ namespace Heck {
 
             // REC
             but_rec.Debounce();
-            seq_recording_new = but_rec.Pressed();
+            but_record_new = but_rec.Pressed();
-            if (seq_recording_current != seq_recording_new) {
+            if (but_record_current != but_record_new) {
-                seq_recording_current = seq_recording_new;
+                but_record_current = but_record_new;
-                if (seq_recording_current) {
+                if (but_record_current) {
                     hw.PrintLine("BUTTON RECORD ON");
                 } else {
                     hw.PrintLine("BUTTON RECORD OFF");
                 }
-                sequencer.recording = seq_recording_current;
+                sequencer.recording = but_record_current;
             }
 
             // CLEAR