4 files changed, 12 insertions, 9 deletions
diff --git a/spaghetti-monster/anduril/build-all.sh b/spaghetti-monster/anduril/build-all.sh
index 768559c..b3fc5d3 100755
--- a/spaghetti-monster/anduril/build-all.sh
+++ b/spaghetti-monster/anduril/build-all.sh
@@ -9,7 +9,7 @@ fi
 
 UI=anduril
 
-date '+#define VERSION_NUMBER "%Y%m%d"' > version.h
+date '+#define VERSION_NUMBER "%Y-%m-%d"' > version.h
 
 PASS=0
 FAIL=0
diff --git a/spaghetti-monster/anduril/version-check-mode.c b/spaghetti-monster/anduril/version-check-mode.c
index 2b7112e..a47706f 100644
--- a/spaghetti-monster/anduril/version-check-mode.c
+++ b/spaghetti-monster/anduril/version-check-mode.c
@@ -14,14 +14,17 @@ uint8_t version_check_state(Event event, uint16_t arg) {
 // this happens in FSM loop()
 inline void version_check_iter() {
     for (uint8_t i=0; i<sizeof(version_number)-1; i++) {
-        blink_digit(pgm_read_byte(version_number + i) - '0');
+        uint8_t digit = pgm_read_byte(version_number + i) - '0';
+        if (digit < 10) blink_digit(digit);
+        else {  // "buzz" for non-numeric characters
+            for(uint8_t frame=0; frame<25; frame++) {
+                set_level((frame&1) << 5);
+                nice_delay_ms(16);
+            }
+            nice_delay_ms(BLINK_SPEED * 8 / 12);
+        }
         nice_delay_ms(300);
     }
-    // FIXME: when user interrupts with button, "off" takes an extra click
-    //  before it'll turn back on, because the click to cancel gets sent
-    //  to the "off" state instead of version_check_state
-    //while (button_is_pressed()) {}
-    //empty_event_sequence();
 
     set_state_deferred(off_state, 0);
 }
diff --git a/spaghetti-monster/anduril/version-check-mode.h b/spaghetti-monster/anduril/version-check-mode.h
index db2086e..72bad3f 100644
--- a/spaghetti-monster/anduril/version-check-mode.h
+++ b/spaghetti-monster/anduril/version-check-mode.h
@@ -13,7 +13,7 @@
 #endif
 
 #include "version.h"
-const PROGMEM uint8_t version_number[] = VERSION_NUMBER MODEL_NUMBER;
+const PROGMEM uint8_t version_number[] = MODEL_NUMBER "." VERSION_NUMBER;
 uint8_t version_check_state(Event event, uint16_t arg);
 inline void version_check_iter();
 
diff --git a/spaghetti-monster/anduril/version.h b/spaghetti-monster/anduril/version.h
index 8cf3c90..b548e13 100644
--- a/spaghetti-monster/anduril/version.h
+++ b/spaghetti-monster/anduril/version.h
@@ -1,4 +1,4 @@
 // this file is replaced automatically by the build script
 // set your own date here if you're not using the build script
 // otherwise, default to first human contact with the moon
-#define VERSION_NUMBER "19690720"
+#define VERSION_NUMBER "1969-07-20"