Remove unused pattern tests

test/patterns/blink.py

@@ -1,11 +1,12 @@
 #!/usr/bin/env python3
+import uasyncio as asyncio
 import utime
 from machine import WDT
 from settings import Settings
 from patterns import Patterns
 
 
-def run():
+async def main():
     s = Settings()
     pin = s.get("led_pin", 10)
     num = s.get("num_leds", 30)
@@ -15,20 +16,17 @@ def run():
     p.set_param("br", 64)
     p.set_param("dl", 200)
     p.set_param("cl", [(255, 0, 0), (0, 0, 255)])
-    p.set_param("pt", "blink")
-
+    p.select("blink")
+    task = asyncio.create_task(p.run())
     start = utime.ticks_ms()
     while utime.ticks_diff(utime.ticks_ms(), start) < 1500:
-        p.tick()
         wdt.feed()
-        utime.sleep_ms(10)
-
-    p.set_param("pt", "off")
-    p.tick()
-    utime.sleep_ms(100)
-
+        await asyncio.sleep_ms(10)
+    await p.stop()
+    await task
+    
 
 if __name__ == "__main__":
-    run()
+    asyncio.run(main())