From 538745f40f554b8916c26f1cee27db9cc4059f26 Mon Sep 17 00:00:00 2001
From: Kattni Rembor <kattni@adafruit.com>
Date: Tue, 8 Jun 2021 10:57:31 -0400
Subject: [PATCH 1/3] Adding rotary QT NeoPixel example.

---
 examples/seesaw_rotary_neopixel.py | 47 ++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 examples/seesaw_rotary_neopixel.py

diff --git a/examples/seesaw_rotary_neopixel.py b/examples/seesaw_rotary_neopixel.py
new file mode 100644
index 0000000..b8790eb
--- /dev/null
+++ b/examples/seesaw_rotary_neopixel.py
@@ -0,0 +1,47 @@
+"""I2C rotary encoder NeoPixel color picker and brightness setting example."""
+import board
+from adafruit_seesaw import seesaw, neopixel, rotaryio, digitalio
+try:
+    import _pixelbuf
+except ImportError:
+    import adafruit_pypixelbuf as _pixelbuf
+
+# For use with the STEMMA connector on QT Py RP2040
+# import busio
+# i2c = busio.I2C(board.SCL1, board.SDA1)
+# seesaw = seesaw.Seesaw(i2c, 0x36)
+
+seesaw = seesaw.Seesaw(board.I2C(), 0x36)
+
+encoder = rotaryio.IncrementalEncoder(seesaw)
+switch = digitalio.DigitalIO(seesaw, 24)
+
+pixel = neopixel.NeoPixel(seesaw, 6, 1)
+pixel.brightness = 0.5
+
+last_position = -1
+color = 0  # start at red
+
+while True:
+    position = encoder.position
+
+    if position != last_position:
+        print(position)
+
+        if switch.value:
+            # Change the LED color.
+            if position > last_position:  # Advance forward through the colorwheel.
+                color += 1
+            else:
+                color -= 1  # Advance backward through the colorwheel.
+            color = (color + 256) % 256  # wrap around to 0-256
+            pixel.fill(_pixelbuf.colorwheel(color))
+
+        else:  # If the button is pressed...
+            # ...change the brightness.
+            if position > last_position:  # Increase the brightness.
+                pixel.brightness = min(1.0, pixel.brightness + 0.1)
+            else:  # Decrease the brightness.
+                pixel.brightness = max(0, pixel.brightness - 0.1)
+
+    last_position = position

From 699487217ae9cbbd63564e729c39f3c5eb210539 Mon Sep 17 00:00:00 2001
From: Kattni Rembor <kattni@adafruit.com>
Date: Tue, 8 Jun 2021 11:14:02 -0400
Subject: [PATCH 2/3] Add license.

---
 examples/seesaw_rotary_neopixel.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/examples/seesaw_rotary_neopixel.py b/examples/seesaw_rotary_neopixel.py
index b8790eb..eabeda0 100644
--- a/examples/seesaw_rotary_neopixel.py
+++ b/examples/seesaw_rotary_neopixel.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: 2021 Kattni Rembor for Adafruit Industries
+# SPDX-License-Identifier: MIT
+
 """I2C rotary encoder NeoPixel color picker and brightness setting example."""
 import board
 from adafruit_seesaw import seesaw, neopixel, rotaryio, digitalio

From fa15b1ca7cb1b0b26f6366c3924bdb9d5ebe7c3b Mon Sep 17 00:00:00 2001
From: Kattni Rembor <kattni@adafruit.com>
Date: Tue, 8 Jun 2021 11:18:20 -0400
Subject: [PATCH 3/3] Blacken.

---
 examples/seesaw_rotary_neopixel.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/examples/seesaw_rotary_neopixel.py b/examples/seesaw_rotary_neopixel.py
index eabeda0..3d4ecb1 100644
--- a/examples/seesaw_rotary_neopixel.py
+++ b/examples/seesaw_rotary_neopixel.py
@@ -4,6 +4,7 @@
 """I2C rotary encoder NeoPixel color picker and brightness setting example."""
 import board
 from adafruit_seesaw import seesaw, neopixel, rotaryio, digitalio
+
 try:
     import _pixelbuf
 except ImportError: