From 510ab5bd6a6c1afbbc08d1e744e03b004fce4bcd Mon Sep 17 00:00:00 2001
From: Frank Adams <33405607+thedalles77@users.noreply.github.com>
Date: Fri, 22 Oct 2021 11:54:10 -0700
Subject: [PATCH] Update I2C_Touchpad.ino

---
 Example_Touchpads/I2C_Touchpad.ino | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Example_Touchpads/I2C_Touchpad.ino b/Example_Touchpads/I2C_Touchpad.ino
index 0d5a5fc..bb03eb3 100644
--- a/Example_Touchpads/I2C_Touchpad.ino
+++ b/Example_Touchpads/I2C_Touchpad.ino
@@ -11,7 +11,7 @@
 */
 // This software implements an I2C Touchpad Controller using a Teensy 3.2 
 // It assumes the TP is at I2C address 0x24
-// Register 0 is the pointer register used to access all other registers
+// Register 0 function unknown - not used
 // Register 1 is the button register. 0x00=no buttons, 0x03=left button, 0x04=right button
 // Register 2 function unknown - not used
 // Register 3 is the X delta movement 8 bit 2's complement value. Left to right gives positive values