Add a burst generator example (#2)

Author: tnorris

examples/honk_burst.py

@@ -0,0 +1,20 @@
+"""This example turns a Winterbloom Big Honking Button into a simple
+burst generator (that also happens to honk)
+"""
+import time
+
+import winterbloom_bhb
+
+bhb = winterbloom_bhb.BigHonkingButton()
+sample = bhb.load_sample("samples/honk.wav")
+burst_intervals = [0.05, 0.05, 0.05, 0.05, 0.1]
+
+while True:
+    if bhb.triggered:
+        for interval in burst_intervals:
+            bhb.gate_out = True
+            bhb.play(sample, pitch_cv=bhb.pitch_in)
+            time.sleep(interval)
+            bhb.gate_out = False
+            bhb.stop()
+            time.sleep(interval)