def close(self, event):
log.debug("Closing LTCBackend")
try:
self.ignite(False)
except PhidgetException:
log.info("Unable to turn off ignite on quit")
self.relay.close()
self.core.close()
def close(self, event):
log.debug("Closing LTCBackend")
try:
self.ignite(False)
except PhidgetException:
log.info("Unable to turn off ignite on quit")
self.relay.close()
self.core.close()
def __init__(self, set_status):
log.info("Starting Backend")
self.relay = IgnitionRelay()
self.relay.add_callback(self.attach, "attach")
self.core = CorePhidget()
self.core.add_callback(self.attach, "attach")
self.relay.shorepower.add_callback(self.output, 'value')
self.set_status = set_status
def __init__(self, set_status):
log.info("Starting Backend")
self.relay = IgnitionRelay()
self.relay.add_callback(self.attach, "attach")
self.core = CorePhidget()
self.core.add_callback(self.attach, "attach")
self.relay.shorepower.add_callback(self.output, 'value')
self.set_status = set_status
def on_value(self, event):
try:
val = event.value
except AttributeError:
val = event.state
if val is 0: # The sensors seem to return 0 when absent.
self.status_ind.set_state('Unknown', 'Not Found')
return
newval = self.conversion(val)
log.info("{}: {}{}".format(self.name, newval, self.unit))
if isinstance(newval, str):
self.status_ind.text = '{} {}'.format(newval, self.unit)
else:
self.status_ind.text = '{:.1f} {}'.format(newval, self.unit)
self.status_ind.background_color = self.nominal_value(newval)
def on_value(self, event):
try:
val = event.value
except AttributeError:
val = event.state
if val is 0: # The sensors seem to return 0 when absent.
self.status_ind.set_state('Unknown', 'Not Found')
return
newval = self.conversion(val)
log.info("{}: {}{}".format(self.name, newval, self.unit))
if isinstance(newval, str):
self.status_ind.text = '{} {}'.format(newval, self.unit)
else:
self.status_ind.text = '{:.1f} {}'.format(newval, self.unit)
self.status_ind.background_color = self.nominal_value(newval)
def setShorepowerState(self, state):
log.info("Setting shorepower state to {}".format(state))
self.ik.setOutputState(self.shorepower.index, state)
def setIgnitionRelayState(self, state):
log.info("Setting ignition relay state to {}".format(state))
self.ik.setOutputState(self.relay.index, state)
def set_state(self, state):
log.info("State changed:{}".format(state))
self.state_info.text = state
self.state_info.color = self.states[state][1]
self.state_message.text = self.states[state][0]
relay_panel.add_widget(sens4)
relay_panel.add_widget(relay2)
relay_panel.add_widget(sens6)
relay_panel.add_widget(relay1)
relay_panel.add_widget(sens9)
backend.core.add_callback(status.on_attach, 'attach')
backend.core.add_callback(status.on_detach, 'detach')
backend.core.add_callback(status.on_error, 'error')
backend.relay.add_callback(status.on_attach, 'attach')
backend.relay.add_callback(status.on_detach, 'detach')
backend.relay.add_callback(status.on_error, 'error')
backend.relay.relay.add_callback(status.on_ignite, 'value')
ctrl = LTCctrl(backend.ignite, backend.shorepower, status.set_state)
backend.relay.shorepower.add_callback(ctrl.on_shorepower, "value")
backend.relay.relay.add_callback(ctrl.on_ignite, "value")
ltc = LTC()
ltc.toplayout.add_widget(ctrl)
ltc.toplayout.add_widget(status)
ltc.indicators.add_widget(relay_panel)
ltc.indicators.add_widget(input_panel)
return ltc
if __name__ == '__main__':
log.info("Starting LTCCOM")
LTCApp().run()
def setShorepowerState(self, state):
log.info("Setting shorepower state to {}".format(state))
self.ik.setOutputState(self.shorepower.index, state)
def setIgnitionRelayState(self, state):
log.info("Setting ignition relay state to {}".format(state))
self.ik.setOutputState(self.relay.index, state)
def set_state(self, state):
log.info("State changed:{}".format(state))
self.state_info.text = state
self.state_info.color = self.states[state][1]
self.state_message.text = self.states[state][0]
relay_panel.add_widget(sens4)
relay_panel.add_widget(relay2)
relay_panel.add_widget(sens6)
relay_panel.add_widget(relay1)
relay_panel.add_widget(sens9)
backend.core.add_callback(status.on_attach, 'attach')
backend.core.add_callback(status.on_detach, 'detach')
backend.core.add_callback(status.on_error, 'error')
backend.relay.add_callback(status.on_attach, 'attach')
backend.relay.add_callback(status.on_detach, 'detach')
backend.relay.add_callback(status.on_error, 'error')
backend.relay.relay.add_callback(status.on_ignite, 'value')
ctrl = LTCctrl(backend.ignite, backend.shorepower, status.set_state)
backend.relay.shorepower.add_callback(ctrl.on_shorepower, "value")
backend.relay.relay.add_callback(ctrl.on_ignite, "value")
ltc = LTC()
ltc.toplayout.add_widget(ctrl)
ltc.toplayout.add_widget(status)
ltc.indicators.add_widget(relay_panel)
ltc.indicators.add_widget(input_panel)
return ltc
if __name__ == '__main__':
log.info("Starting LTCCOM")
LTCApp().run()
