Make Galatic clock example responsive

Author: Alexander Wilde

micropython/examples/cosmic_unicorn/clock.py

@@ -158,11 +158,13 @@ def sync_time():
 
 
 def adjust_utc_offset(pin):
-    global utc_offset
+    global utc_offset, last_second
     if pin == up_button:
         utc_offset += 1
+        last_second = None
     if pin == down_button:
         utc_offset -= 1
+        last_second = None
 
 
 up_button.irq(trigger=machine.Pin.IRQ_FALLING, handler=adjust_utc_offset)
@@ -214,9 +216,11 @@ def redraw_display_if_reqd():
 while True:
     if cu.is_pressed(CosmicUnicorn.SWITCH_BRIGHTNESS_UP):
         cu.adjust_brightness(+0.01)
+        last_second = None
 
     if cu.is_pressed(CosmicUnicorn.SWITCH_BRIGHTNESS_DOWN):
         cu.adjust_brightness(-0.01)
+        last_second = None
 
     if cu.is_pressed(CosmicUnicorn.SWITCH_A):
         sync_time()

micropython/examples/galactic_unicorn/clock.py

@@ -159,11 +159,13 @@ def sync_time():
 
 
 def adjust_utc_offset(pin):
-    global utc_offset
+    global utc_offset, last_second
     if pin == up_button:
         utc_offset += 1
+        last_second = None
     if pin == down_button:
         utc_offset -= 1
+        last_second = None
 
 
 up_button.irq(trigger=machine.Pin.IRQ_FALLING, handler=adjust_utc_offset)
@@ -215,9 +217,11 @@ def redraw_display_if_reqd():
 while True:
     if gu.is_pressed(GalacticUnicorn.SWITCH_BRIGHTNESS_UP):
         gu.adjust_brightness(+0.01)
+        last_second = None
 
     if gu.is_pressed(GalacticUnicorn.SWITCH_BRIGHTNESS_DOWN):
         gu.adjust_brightness(-0.01)
+        last_second = None
 
     if gu.is_pressed(GalacticUnicorn.SWITCH_A):
         sync_time()

micropython/examples/stellar_unicorn/clock.py

@@ -158,11 +158,13 @@ def sync_time():
 
 
 def adjust_utc_offset(pin):
-    global utc_offset
+    global utc_offset, last_second
     if pin == up_button:
         utc_offset += 1
+        last_second = None
     if pin == down_button:
         utc_offset -= 1
+        last_second = None
 
 
 up_button.irq(trigger=machine.Pin.IRQ_FALLING, handler=adjust_utc_offset)
@@ -214,9 +216,11 @@ def redraw_display_if_reqd():
 while True:
     if su.is_pressed(StellarUnicorn.SWITCH_BRIGHTNESS_UP):
         su.adjust_brightness(+0.01)
+        last_second = None
 
     if su.is_pressed(StellarUnicorn.SWITCH_BRIGHTNESS_DOWN):
         su.adjust_brightness(-0.01)
+        last_second = None
 
     if su.is_pressed(StellarUnicorn.SWITCH_A):
         sync_time()