From c16bea74d1bd114925d291516bd790f8458796e5 Mon Sep 17 00:00:00 2001
From: Paul Gardner-Stephen <paul@m-e-g-a.org>
Date: Sat, 6 Apr 2024 02:56:20 +1030
Subject: [PATCH] fix max_state for keypad_i2c #798

---
 src/vhdl/keypad_i2c.vhdl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/vhdl/keypad_i2c.vhdl b/src/vhdl/keypad_i2c.vhdl
index ee7d0d736..b115305a6 100644
--- a/src/vhdl/keypad_i2c.vhdl
+++ b/src/vhdl/keypad_i2c.vhdl
@@ -78,7 +78,7 @@ end keypad_i2c;
 
 architecture behavioural of keypad_i2c is
 
-  constant max_state : integer := 128;
+  constant max_state : integer := 127;
   
   signal i2c1_address : unsigned(6 downto 0) := to_unsigned(0,7);
   signal i2c1_address_internal : unsigned(6 downto 0) := to_unsigned(0,7);