create turtle flags

1 files changed, 0 insertions, 123 deletions

diff --git a/plugins/rfid/rfidutils.py b/plugins/rfid/rfidutils.py
deleted file mode 100644
index 4e02619..0000000
--- a/plugins/rfid/rfidutils.py
+++ /dev/null
@@ -1,123 +0,0 @@
-# utils.py - Helper functions for tis2000.py
-# Copyright (C) 2010 Emiliano Pastorino <epastorino@plan.ceibal.edu.uy>
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-import os
-import logging
-
-def find_device():
-    """
-    Search for devices.
-    Return a device instance or None.
-    """
-    device = None
-    for i in os.listdir(os.path.join('.', 'plugins/rfid')):
-        if not os.path.isdir(os.path.join('.', 'plugins/rfid', i)):
-            try:
-                _tempmod = __import__('rfid.%s'%i.split('.')[0], globals(),
-                                      locals(), ['RFIDReader'], -1)
-                devtemp = _tempmod.RFIDReader()
-                if devtemp.get_present() == True:
-                    device = devtemp
-            except Exception, e:
-                # logging.error("FIND_DEVICE: %s: %s"%(i, e))
-                pass
-    if device is None:
-        logging.debug("No RFID device found")
-    return device
-
-
-def strhex2bin(strhex):
-    """
-    Convert a string representing an hex value into a 
-    string representing the same value in binary format.
-    """
-    dic = { '0':"0000",
-            '1':"0001",
-            '2':"0010",
-            '3':"0011",
-            '4':"0100",
-            '5':"0101",
-            '6':"0110",
-            '7':"0111",
-            '8':"1000",
-            '9':"1001",
-            'A':"1010",
-            'B':"1011",
-            'C':"1100",
-            'D':"1101",
-            'E':"1110",
-            'F':"1111"
-    }
-    binstr = ""
-    for i in strhex:
-        binstr = binstr + dic[i.upper()]
-    return binstr
-
-def strbin2dec(strbin):
-    """
-    Convert a string representing a binary value into a 
-    string representing the same value in decimal format.
-    """
-    strdec = "0"
-    for i in range(1, strbin.__len__()+1):
-        strdec = str(int(strdec)+int(strbin[-i])*int(pow(2, i-1)))
-    return strdec
-
-def dec2bin(ndec):
-    """
-    Convert a decimal number into a string representing
-    the same value in binary format.
-    """
-    if ndec < 1:
-        return "0"
-    binary = []
-    while ndec != 0:
-        binary.append(ndec%2)
-        ndec = ndec/2
-    strbin = ""
-    binary.reverse()
-    for i in binary:
-        strbin = strbin+str(i)
-    return strbin
-
-def bin2hex(strbin):
-    """
-    Convert a string representing a binary number into a string
-    representing the same value in hexadecimal format.
-    """
-    dic = { "0000":"0",
-            "0001":"1",
-            "0010":"2",
-            "0011":"3",
-            "0100":"4",
-            "0101":"5",
-            "0110":"6",
-            "0111":"7",
-            "1000":"8",
-            "1001":"9",
-            "1010":"A",
-            "1011":"B",
-            "1100":"C",
-            "1101":"D",
-            "1110":"E",
-            "1111":"F"
-    }
-    while strbin.__len__()%4 != 0:
-        strbin = '0' + strbin
-    strh = ""
-    for i in range(0, strbin.__len__()/4):
-        strh = strh + dic[str(strbin[i*4:i*4+4])]
-    return strh