From 3f8bb59f1ef0452cf0241cc2af772320fb9b5367 Mon Sep 17 00:00:00 2001
From: Adam Laurie <adam@aperturelabs.com>
Date: Thu, 23 Mar 2017 11:05:00 +0000
Subject: [PATCH] show EV1 storage size

---
 utils/nfc-mfultralight.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/utils/nfc-mfultralight.c b/utils/nfc-mfultralight.c
index cb5e880..aaa3206 100644
--- a/utils/nfc-mfultralight.c
+++ b/utils/nfc-mfultralight.c
@@ -586,9 +586,17 @@ main(int argc, const char *argv[])
   printf("\n");
 
   // test if tag is EV1
-  if(!bPWD)
-    if(get_ev1_version())
+  if(get_ev1_version()) {
+    if(!bPWD)
       printf("Tag is EV1 - PASSWORD may be required\n");
+    printf("EV1 storage size: ");
+    if(abtRx[6] == 0x0b)
+      printf("48 bytes\n");
+    else if(abtRx[6] == 0x0e)
+      printf("128 bytes\n");
+    else
+      printf("unknown!\n");
+  }
 
   // EV1 login required
   if(bPWD){