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"""
# TOP2049 Open Source programming suite
#
# TOP2049 GND layout definitions
#
# Copyright (c) 2010 Michael Buesch <m@bues.ch>
#
# 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.
"""
import sys
if __name__ == "__main__":
sys.path.insert(0, sys.path[0] + "/../..")
from libtoprammer.generic_layout import *
class GNDLayout(GenericLayout):
# A list of valid ZIF GND pins (0=none)
validPins = (0, 5, 14, 15, 16, 17, 18, 19, 20, 24, 26, 27,
28, 29, 33, 34, 35)
def __init__(self, top=None):
GenericLayout.__init__(self, nrZifPins=48)
self.top = top
self.layouts = []
for pin in self.validPins:
id = pin
if id != 0:
id -= 4
mask = 0
if pin != 0:
mask |= (1 << (pin - 1))
self.layouts.append( (id, mask) )
def supportedLayouts(self):
return self.layouts
def setLayoutID(self, id):
self.top.cmdLoadGNDLayout(id)
if __name__ == "__main__":
print "ZIF socket GND layouts"
print GNDLayout()
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