Merge pull request #747 from dcbriccetti/shorter-cap-touch

Create a shorter CapTouch program

Author: kattni

Introducing_CircuitPlaygroundExpress/CircuitPlaygroundExpress_CapTouch_Short.py

@@ -0,0 +1,17 @@
+"""A shorter CapTouch program, for those comfortable with list
+comprehensions and the enumerate function"""
+
+import time
+
+import board
+import touchio
+
+touchIns = [touchio.TouchIn(pin) for pin in
+            (board.A1, board.A2, board.A3, board.A4, board.A5, board.A6, board.A7)]
+
+while True:
+    for i, touchIn in enumerate(touchIns):
+        if touchIn.value:
+            print('A%d touched!' % (i + 1))
+
+    time.sleep(0.1)