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#!/usr/bin/env python
"""
# TOP2049 Open Source programming suite
#
# ZIF socket layout generator
#
# Copyright (c) 2010 Michael Buesch <mb@bu3sch.de>
#
# 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.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
"""
from libtoprammer.layout_generator import *
import getopt
def usage():
print "Toprammer ZIF socket layout generator v%s" % VERSION
print ""
print "Usage: %s [OPTIONS]" % sys.argv[0]
print ""
print "Mandatory options:"
print " -d|--device TOPxxxx The TOPxxxx device that is used."
print " Possible choices are: TOP2049"
print " -p|--package DIPxx The package type of the DUT."
print " -v|--vccx PIN Set VCCX pin, relative to the package."
print " -P|--vpp PIN Set VPP pin, relative to the package."
print " -g|--gnd PIN Set GND pin, relative to the package."
print ""
print "Optional:"
print " -h|--help Print this help text"
def main(argv):
programmer = None
generator = None
vccxPin = None
vppPin = None
gndPin = None
try:
(opts, args) = getopt.getopt(argv[1:],
"d:p:hv:P:g:",
[ "help", "device=", "package=", "vccx=", "vpp=", "gnd=", ])
for (o, v) in opts:
if o in ("-h", "--help"):
usage()
return 0
if o in ("-d", "--device"):
programmer = v
if o in ("-p", "--package"):
generator = createLayoutGenerator(v)
if o in ("-v", "--vccx"):
vccxPin = int(v)
if o in ("-P", "--vpp"):
vppPin = int(v)
if o in ("-g", "--gnd"):
gndPin = int(v)
if not programmer:
print "-d|--device is mandatory!\n"
raise ValueError()
if not generator:
print "-p|--package is mandatory!\n"
raise ValueError()
if vccxPin is None or vppPin is None or gndPin is None:
print "-v|--vccx, -p|--vpp and -g|--gnd are mandatory!\n"
raise ValueError()
except (getopt.GetoptError, ValueError, KeyError), e:
usage()
return 1
except (TOPException), e:
print e
return 1
try:
generator.setProgrammerType(programmer.upper())
generator.setPins(vccxPin, vppPin, gndPin)
generator.recalculate()
print "Chip insert layout:\n"
print generator.zifLayoutAsciiArt()
print "\nSupply voltage pins on the ZIF:\n"
print generator.zifPinAssignments()
except (TOPException), e:
print e
return 1
return 0
if __name__ == "__main__":
sys.exit(main(sys.argv))
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