aboutsummaryrefslogtreecommitdiffstats
path: root/awlsim/core/systemblocks/system_sfc_m4.py
blob: b1887cd4beaa87e8ad0136dedbf2a995be3e89e6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
# -*- coding: utf-8 -*-
#
# AWL simulator - SFCs
#
# Copyright 2016-2017 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.
#

from __future__ import division, absolute_import, print_function, unicode_literals
#from awlsim.common.cython_support cimport * #@cy
from awlsim.common.compat import *

from awlsim.common.exceptions import *
from awlsim.common.util import *

from awlsim.core.systemblocks.systemblocks import * #+cimport
from awlsim.core.blockinterface import *
from awlsim.core.datatypes import *


class SFCm4(SFC): #+cdef
	name = (-4, "__CLKRST", None)

	def run(self): #+cpdef #@nocov
#@cy		cdef S7StatusWord s

		s = self.cpu.statusWord

		self.cpu.initializeTimestamp()
		self.cpu.initClockMemState(force=True)

		s.BIE = 1
bues.ch cgit interface