Add tempo, live status

pyleds/program/siinus/HzTick.py

@@ -9,6 +9,7 @@ def name():
 # Tick seconds like analog clock
 class HzTick(Program):
     def run(self, args: [] = None) -> None:
+        tempo = self._lm.get_tempo()
 
         while self.get_loop().status():
             second = time.localtime().tm_sec
@@ -17,8 +18,5 @@ class HzTick(Program):
             for i in range(self._lm.count_pixels()):
                 self._lm.set_pixel_color(i, (color_arr[0] << 16) | (color_arr[1] << 8) | color_arr[2])
             self._lm.set_pixel_color(second_pixel, 255)
-
             self._lm.show()
-
-            # Needs accurate time calculation to tick exactly when real second is passed
-            time.sleep(1)
+            tempo.wait()