Remove unneeded 'set pindirs', fix minimum frequency

jepler · jepler · commit b8e8c9279eaa · 2021-02-25T15:10:09.000-06:00
diff --git a/examples/pico-examples/hello.py b/examples/pico-examples/hello.py
@@ -21,9 +21,7 @@
 
 sm = rp2pio.StateMachine(
     assembled,
-    frequency=80,
-    init=adafruit_pioasm.assemble("set pindirs 1"),
-    first_set_pin=board.LED,
+    frequency=2000,
     first_out_pin=board.LED,
 )
 print("real frequency", sm.frequency)
