From 6f49c2fa032c1c0d2a0f8696dd5ed18cd8cc7c2e Mon Sep 17 00:00:00 2001
From: Peter Hinch <peter@hinch.me.uk>
Date: Sat, 19 Oct 2024 14:58:24 +0100
Subject: [PATCH] primitives/encoder.py: Simplify code.

---
 gui/primitives/encoder.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/gui/primitives/encoder.py b/gui/primitives/encoder.py
index 20d9563..e9d8cca 100644
--- a/gui/primitives/encoder.py
+++ b/gui/primitives/encoder.py
@@ -2,7 +2,7 @@
 # This is minimised for micro-gui. Derived from
 # https://github.com/peterhinch/micropython-async/blob/master/v3/primitives/encoder.py
 
-# Copyright (c) 2021-2023 Peter Hinch
+# Copyright (c) 2021-2024 Peter Hinch
 # Released under the MIT License (MIT) - see LICENSE file
 
 # Thanks are due to @ilium007 for identifying the issue of tracking detents,
@@ -11,9 +11,10 @@
 # against a state table design
 # https://github.com/miketeachman/micropython-rotary/blob/master/rotary.py
 
-import uasyncio as asyncio
+# Now uses ThreadSafeFlag.clear()
+
+import asyncio
 from machine import Pin
-from select import poll, POLLIN
 
 
 class Encoder: