Remove obsolete file

experimental/talktodrive.py

@@ -1,125 +0,0 @@
-#!/usr/bin/env python
-
-# Copyright 2010  Steve Conklin 
-# steve at conklinhouse dot com
-#
-# 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 2
-# 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, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-
-# Note - this was started but has not been tested as I don't have a PDD1 or Brother drive.
-# It is likely very broken
-
-# This software dumps disks using the Tandy PDD1
-
-# You will need the (very nice) pySerial module, found here:
-# http://pyserial.wiki.sourceforge.net/pySerial
-
-import sys
-import os
-import os.path
-import string
-from array import *
-import serial
-
-version = '1.0'
-
-class PDDif():
-
-    def __init__(self, basename):
-        self.verbose = True
-        self.noserial = False
-        self.ser = None
-        return
-
-    def __del__(self):
-        return
-
-    def open(self, cport='/dev/ttyUSB0'):
-        if self.noserial is False:
-            self.ser = serial.Serial(port=cport, baudrate=9600, parity='N', stopbits=1, timeout=1, xonxoff=0, rtscts=0, dsrdtr=0)
-            if self.ser == None:
-                print 'Unable to open serial device %s' % cport
-                raise IOError
-        return
-
-    def close(self, foo):
-        if self.noserial is not False:
-            if ser:
-                ser.close()
-        return
-
-    def dumpchars(self):
-        num = 1
-        while 1:
-            inc = self.ser.read()
-            if len(inc) != 0:
-                print 'flushed 0x%02X (%d)' % (ord(inc), num)
-                num = num + 1
-            else:
-                break
-        return
-
-    def readsomechars(self, num):
-        sch =  self.ser.read(num)
-        return sch
-
-    def readchar(self):
-        inc = ''
-        while len(inc) == 0:
-            inc = self.ser.read()
-        return inc
-            
-    def writebytes(self, bytes):
-        self.ser.write(bytes)
-        return
-
-    def calcChecksum(self, string):
-        sum = 0
-        for schr in string:
-            sum = sum + ord(schr)
-        sum = sum % 0x100
-        sum = sum ^ 0xFF
-        return chr(sum)
-
-    def getDriveStatus(self):
-        ds_string = "ZZ" + chr(7) + chr(0)
-        cs = self.calcChecksum(ds_string)
-        ds_string = ds_string + cs
-        self.writebytes(ds_string)
-        self.dumpchars()
-        return
-
-    def getDriveCondition(self):
-        ds_string = "ZZ" + chr(0x0c) + chr(0)
-        cs = self.calcChecksum(ds_string)
-        ds_string = ds_string + cs
-        self.writebytes(ds_string)
-        self.dumpchars()
-        return
-
-if len(sys.argv) < 3:
-    print '%s version %s' % (sys.argv[0], version)
-    print 'Usage: %s basedir serialdevice' % sys.argv[0]
-    sys.exit()
-
-print 'Preparing . . . Please Wait'
-pdd = PDDif(sys.argv[1])
-
-pdd.open(cport=sys.argv[2])
-
-print 'Ready!'
-pdd.getDriveStatus()
-pdd.getDriveCondition()
-
-emu.close()