From 082789c4dff22a567fb81db6faf28ec6dd4a79ae Mon Sep 17 00:00:00 2001
From: Blaine Forbort <b.forbort@gmail.com>
Date: Mon, 22 Dec 2014 00:21:20 -0800
Subject: [PATCH] Using defined command code

---
 armsrc/mifaredesfire.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/armsrc/mifaredesfire.c b/armsrc/mifaredesfire.c
index b7c1bc5b..acb16c05 100644
--- a/armsrc/mifaredesfire.c
+++ b/armsrc/mifaredesfire.c
@@ -309,7 +309,7 @@ void MifareDES_Auth1(uint8_t mode, uint8_t algo, uint8_t keyno,  uint8_t *datain
                 //Change the selected key to a new value.
                 /*
                  
-                cmd[0] = 0xc4;
+                cmd[0] = CHANGE_KEY;
                 cmd[1] = keyno;
                 
                 uint8_t newKey[16] = {0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77};
-- 
2.39.2