From 2acdf44a7f3085e53fc035faeb57c9dde8ae3a58 Mon Sep 17 00:00:00 2001
From: jason <stedwell@gmail.com>
Date: Mon, 11 May 2026 08:42:36 -0500
Subject: [PATCH] chore: import from github.com/twx284558/ledcontrol

---
 .../serialport/utils/SerialCardControl.java   | 200 ++++++++++++++++++
 1 file changed, 200 insertions(+)
 create mode 100644 serialport/src/main/java/android/serialport/utils/SerialCardControl.java

diff --git a/serialport/src/main/java/android/serialport/utils/SerialCardControl.java b/serialport/src/main/java/android/serialport/utils/SerialCardControl.java
new file mode 100644
index 0000000..1dea8b2
--- /dev/null
+++ b/serialport/src/main/java/android/serialport/utils/SerialCardControl.java
@@ -0,0 +1,200 @@
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