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Remove obsolete file

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1 parent a4ed09f commit 99c17870690f98320a5c5c804ee95f96d01ec016 Steve Conklin committed Feb 26, 2012
Showing with 0 additions and 125 deletions.
  1. +0 −125 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()

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