From 9f92f6614d45e8ca5cd6bb1e4c1acacce6488750 Mon Sep 17 00:00:00 2001
From: Gabriel Marcano <gabemarcano@yahoo.com>
Date: Sun, 22 Dec 2024 23:30:38 -0800
Subject: Update Cart_Reader.ino

 - Add support for simulating a long press for the serial interface by
   seinding `l` or `L`. This lets someone actually run the SNES clock
   calibration using the serial interface.
---
 Cart_Reader/Cart_Reader.ino | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Cart_Reader/Cart_Reader.ino b/Cart_Reader/Cart_Reader.ino
index f83ea2d..8ff5c1c 100644
--- a/Cart_Reader/Cart_Reader.ino
+++ b/Cart_Reader/Cart_Reader.ino
@@ -3210,6 +3210,11 @@ uint8_t checkButton() {
     return 3;
   }
 
+  //Long Press (simulate)
+  else if ((incomingByte == 'l') || (incomingByte == 'L')) {
+    return 4;
+  }
+
   return 0;
 }
 
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