"output_D": model.mini.model_two.outport
})
sim.setRealTimePlatformThreads()
def output_on_A(evt):
global on_A
on_A = evt[0]
def output_on_B(evt):
global on_B
on_B = evt[0]
sim.setListenPorts(model.output_A, output_on_A)
sim.setListenPorts(model.mini.output_B, output_on_B)
sim.simulate()
import time
on_A = None
on_B = None
sim.realtime_interrupt("input_A 1")
time.sleep(1)
if not (on_A == "1" and on_B == "1"):
raise Exception("Expected input on A or B output port")
on_A = None
on_B = None
"unknown state <%s> in TrafficLight time advance transition function"\
% state)
# ====================================================================== #
class TrafficLightSystem(CoupledDEVS):
def __init__(self):
CoupledDEVS.__init__(self, "System")
self.light = self.addSubModel(TrafficLight("Light"))
self.observed = self.addOutPort(name="observed")
self.connectPorts(self.light.OBSERVED, self.observed)
def my_function(event):
print("Observed the following event: " + str(event))
from pypdevs.simulator import Simulator
model = TrafficLightSystem()
sim = Simulator(model)
sim.setRealTime()
sim.setListenPorts(model.observed, my_function)
sim.simulate()
import time
while 1:
time.sleep(0.1)