def swi_nengo_viz(self, filename, code):
if self.user is None: return
code = code.replace('\r\n', '\n')
fn = os.path.join(self.script_path, filename)
locals = {}
exec(code, locals)
model = locals['model']
viz = nengo_viz.Viz(filename=fn, model=model, locals=locals)
nengo_viz.server.Server.viz = viz
port = 8080
if not self.nengo_viz_started:
t = threading.Thread(target=nengo_viz.server.Server.start,
kwargs=dict(port=port, browser=False))
t.daemon = True
t.start()
self.nengo_viz_started = True
return '%d' % port
avoid_inhibit = nengo.Ensemble(n_neurons=50,
dimensions=1,
intercepts=Uniform(0.2, 0.9))
nengo.Connection(joystick[5], avoid_inhibit, synapse=None)
nengo.Connection(avoid_inhibit,
sensors_ir.neurons,
transform=[[-1]] * 200,
synapse=0.1)
nengo.Connection(avoid_inhibit,
sensors_us.neurons,
transform=[[-1]] * 200,
synapse=0.1)
if False:
import nengo_viz
viz = nengo_viz.Viz(model)
viz.value(sensor_node)
viz.value(control.output)
viz.value(motor.output)
viz.start()
if False:
with model:
nengo.Probe(sensors_us)
nengo.Probe(sensors_us, 'spikes')
import nengo_gui.javaviz
jv = nengo_gui.javaviz.View(model)
sim = nengo.Simulator(model)
jv.update_model(sim)
jv.view()