From 7da08d8fd8b6b0c40dc9b10cf6288ad8d77bf3fe Mon Sep 17 00:00:00 2001
From: Rotzbua <Rotzbua@users.noreply.github.com>
Date: Tue, 14 Apr 2015 02:16:36 +0200
Subject: [PATCH] add firmware version to ShowReaderDetails

---
 examples/firmware_check/firmware_check.ino | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/examples/firmware_check/firmware_check.ino b/examples/firmware_check/firmware_check.ino
index 2bdf348..b774ffd 100644
--- a/examples/firmware_check/firmware_check.ino
+++ b/examples/firmware_check/firmware_check.ino
@@ -62,7 +62,9 @@ void ShowReaderDetails() {
   byte v = mfrc522.PCD_ReadRegister(mfrc522.VersionReg);
   Serial.print(F("Firmware Version: 0x"));
   Serial.print(v, HEX);
-  if (v == 0x91)
+  if (v == 0x90)
+    Serial.print(F(" = v0.0"));
+  else if (v == 0x91)
     Serial.print(F(" = v1.0"));
   else if (v == 0x92)
     Serial.print(F(" = v2.0"));