def __init__(self):
"""DriverStation constructor.
The single DriverStation instance is created statically with the
instance static member variable, you should never create a
DriverStation instance.
"""
if not hasattr(DriverStation,
'instance') or DriverStation.instance is not None:
raise ValueError(
"Do not create DriverStation instances, use DriverStation.getInstance() instead"
)
self.joystickMutex = threading.RLock()
self.joystickAxes = [
hal.JoystickAxes() for _ in range(self.kJoystickPorts)
]
self.joystickPOVs = [
hal.JoystickPOVs() for _ in range(self.kJoystickPorts)
]
self.joystickButtons = [
hal.JoystickButtons() for _ in range(self.kJoystickPorts)
]
self.joystickAxesCache = [
hal.JoystickAxes() for _ in range(self.kJoystickPorts)
]
self.joystickPOVsCache = [
hal.JoystickPOVs() for _ in range(self.kJoystickPorts)
]
self.joystickButtonsCache = [
hal.JoystickButtons() for _ in range(self.kJoystickPorts)
]
self.controlWordMutex = threading.RLock()
self.controlWordCache = hal.ControlWord()
self.lastControlWordUpdate = 0
# vars not initialized in constructor
self.nextMessageTime = 0.0
self.threadKeepAlive = True
self.waitForDataPredicate = False
self.userInDisabled = False
self.userInAutonomous = False
self.userInTeleop = False
self.userInTest = False
# Rest of constructor
self.thread = threading.Thread(target=self._run,
name="FRCDriverStation")
self.thread.daemon = True
self.thread.start()
def __init__(self):
"""DriverStation constructor.
The single DriverStation instance is created statically with the
instance static member variable, you should never create a
DriverStation instance.
"""
if not hasattr(DriverStation, "instance") or DriverStation.instance is not None:
raise ValueError(
"Do not create DriverStation instances, use DriverStation.getInstance() instead"
)
# robotpy doesn't need to do this
# hal.initialize(500, 0)
self.waitForDataCount = 0
self.waitForDataCond = threading.Condition()
self.cacheDataMutex = threading.RLock()
self.joystickAxes = [hal.JoystickAxes() for _ in range(self.kJoystickPorts)]
self.joystickPOVs = [hal.JoystickPOVs() for _ in range(self.kJoystickPorts)]
self.joystickButtons = [
hal.JoystickButtons() for _ in range(self.kJoystickPorts)
]
self.matchInfo = MatchInfoData()
self.joystickButtonsPressed = [0 for _ in range(self.kJoystickPorts)]
self.joystickButtonsReleased = [0 for _ in range(self.kJoystickPorts)]
self.joystickAxesCache = [
hal.JoystickAxes() for _ in range(self.kJoystickPorts)
]
self.joystickPOVsCache = [
hal.JoystickPOVs() for _ in range(self.kJoystickPorts)
]
self.joystickButtonsCache = [
hal.JoystickButtons() for _ in range(self.kJoystickPorts)
]
self.matchInfoCache = hal.MatchInfo()
self.controlWordMutex = threading.RLock()
self.controlWordCache = hal.ControlWord()
self.lastControlWordUpdate = 0
self.matchDataSender = MatchDataSender()
# vars not initialized in constructor
self.nextMessageTime = 0.0
self.threadKeepAlive = True
self.waitForDataPredicate = False
self.userInDisabled = False
self.userInAutonomous = False
self.userInTeleop = False
self.userInTest = False
# Rest of constructor
self.thread = threading.Thread(target=self._run, name="FRCDriverStation")
self.thread.daemon = True
self.thread.start()