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RoomModel PedLightsController {
import room.basic.service.timing.* from "../../../org.eclipse.etrice.modellib.java/models/TimingService.room"
import room.basic.types.* from "../../../org.eclipse.etrice.modellib.java/models/Types.room"
LogicalSystem LogSys_PedLights {
SubSystemRef application: SubSys_PedLights
}
SubSystemClass SubSys_PedLights {
ActorRef PedLightsTopRef: PedLightsTop
ActorRef timingService: ATimingService
LayerConnection ref PedLightsTopRef satisfied_by timingService.timer
LayerConnection ref PedLightsTopRef satisfied_by timingService.timeout
}
ActorClass PedLightsTop {
Structure {
ActorRef adapter: GuiAdapter
ActorRef controller: Controller
Binding adapter.ControlPort and controller.ControlPort
}
Behavior { }
}
ActorClass GuiAdapter {
Interface {
conjugated Port ControlPort: PedControlProtocol
}
Structure {
usercode1 {
"import org.eclipse.etrice.tutorials.PedLightGUI.*;"
}
usercode2 {
"private PedestrianLightWndNoTcp lights = new PedestrianLightWndNoTcp(\"Pedestrian Lights\",\" external port connection \");"
"private TrafficLight3 carLights;"
"private TrafficLight2 pedLights;"
}
external Port ControlPort
}
Behavior {
Operation ~GuiAdapter() {
"lights.closeWindow();"
}
StateMachine {
Transition init: initial -> running {
action {
"carLights=lights.getCarLights();"
"pedLights=lights.getPedLights();"
"carLights.setState(TrafficLight3.OFF);"
"pedLights.setState(TrafficLight2.OFF);"
"lights.setPort(ControlPort);"
}
}
Transition tr0: running -> running {
triggers {
<setCarLights: ControlPort>
}
action {
"carLights.setState(state);"
}
}
Transition tr1: running -> running {
triggers {
<setPedLights: ControlPort>
}
action {
"pedLights.setState(state);"
}
}
State running
}
}
}
ActorClass Controller {
Interface {
Port ControlPort: PedControlProtocol
}
Structure {
usercode1 {
"import org.eclipse.etrice.tutorials.PedLightGUI.*;"
}
external Port ControlPort
SAP timer: PTimeout
}
Behavior {
StateMachine {
Transition init: initial -> off { }
Transition tr0: off -> carsGreen {
triggers {
<start: ControlPort>
}
action {
"timer.Start(700);"
"ControlPort.setCarLights(TrafficLight3.GREEN);"
"ControlPort.setPedLights(TrafficLight2.RED);"
}
}
Transition tr1: carsGreen -> carsYellow {
triggers {
<timeoutTick: timer>
}
action {
"timer.Start(700);"
"ControlPort.setCarLights(TrafficLight3.YELLOW);"
"ControlPort.setPedLights(TrafficLight2.RED);"
}
}
Transition tr2: carsYellow -> carsRed {
triggers {
<timeoutTick: timer>
}
action {
"timer.Start(1500);"
"ControlPort.setCarLights(TrafficLight3.RED);"
"ControlPort.setPedLights(TrafficLight2.GREEN);"
}
}
Transition tr3: carsRed -> carsYellowRed {
triggers {
<timeoutTick: timer>
}
action {
"timer.Start(700);"
"ControlPort.setCarLights(TrafficLight3.YELLOW_RED);"
"ControlPort.setPedLights(TrafficLight2.RED);"
}
}
Transition tr4: carsYellowRed -> carsGreen2 {
triggers {
<timeoutTick: timer>
}
action {
"timer.Start(700);"
"ControlPort.setCarLights(TrafficLight3.GREEN);"
"ControlPort.setPedLights(TrafficLight2.RED);"
}
}
Transition tr5: carsGreen2 -> off {
triggers {
<timeoutTick: timer>
}
action {
"ControlPort.setCarLights(TrafficLight3.OFF);"
"ControlPort.setPedLights(TrafficLight2.OFF);"
}
}
State off
State carsGreen
State carsYellow
State carsRed
State carsYellowRed
State carsGreen2
}
}
}
ProtocolClass PedControlProtocol {
incoming {
Message start()
}
outgoing {
Message setCarLights(state: int32)
Message setPedLights(state: int32)
}
}
}
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