From c0886fd0e9adb6c276e4552586a53e8197888f2a Mon Sep 17 00:00:00 2001
From: Tobias Schneider <mail@tobias-schneider.io>
Date: Fri, 27 Jul 2018 20:15:22 +0200
Subject: [PATCH] Added info text

---
 read.py  | 6 +++---
 wipe.py  | 3 ++-
 write.py | 6 +++---
 3 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/read.py b/read.py
index 7ae2d39..0212ecd 100644
--- a/read.py
+++ b/read.py
@@ -3,9 +3,6 @@
 #!/usr/bin/env python
 import RPi.GPIO as GPIO
 import MFRC522
-import signal
-import time
-import sys
 
 # Keys
 DEFAULT_KEY = [0xFF,0xFF,0xFF,0xFF,0xFF,0xFF]
@@ -24,6 +21,9 @@ def uid_to_num(uid):
 
 RFID = MFRC522.MFRC522()
 
+print "# RFID Reader\n"
+print "Info: Leave the sector field empty to exit.\n"
+
 # Get tag size if available
 (status, TagSize) = RFID.Request(RFID.PICC_REQIDL)
 
diff --git a/wipe.py b/wipe.py
index 3e635c4..9ce6209 100644
--- a/wipe.py
+++ b/wipe.py
@@ -3,7 +3,6 @@
 #!/usr/bin/env python
 import RPi.GPIO as GPIO
 import MFRC522
-import signal
 
 # Keys
 DEFAULT_KEY = [0xFF,0xFF,0xFF,0xFF,0xFF,0xFF]
@@ -19,6 +18,8 @@ def uid_to_num(uid):
 
 RFID = MFRC522.MFRC522()
 
+print "# RFID Wipe\n"
+
 print "Waiting for tag...\n"
 
 while True:
diff --git a/write.py b/write.py
index 01ca4ec..1afdbe2 100644
--- a/write.py
+++ b/write.py
@@ -3,9 +3,6 @@
 #!/usr/bin/env python
 import RPi.GPIO as GPIO
 import MFRC522
-import signal
-import time
-import sys
 
 # Keys
 DEFAULT_KEY = [0xFF,0xFF,0xFF,0xFF,0xFF,0xFF]
@@ -24,6 +21,9 @@ def uid_to_num(uid):
 
 RFID = MFRC522.MFRC522()
 
+print "# RFID Writer\n"
+print "Info: Leave the sector field empty to exit.\n"
+
 # Get tag size if available
 (status, TagSize) = RFID.Request(RFID.PICC_REQIDL)