Крутилка спидометра купить в Москве, подмотка (моталка) для всех видов авто | – Москва

# -*- coding: utf-8 -*-
import can
import os
import sys
from threading import Thread
import time
os.environ['KIVY_GL_BACKEND'] = 'gl'
os.environ['KIVY_WINDOW'] = 'egl_rpi'
from kivy.app import App
from kivy.properties import NumericProperty
from kivy.properties import BoundedNumericProperty
from kivy.properties import StringProperty
from kivy.uix.label import Label
from kivy.uix.image import Image
from kivy.uix.floatlayout import FloatLayout
from kivy.uix.widget import Widget
from kivy.uix.scatter import Scatter
from kivy.animation import Animation
messageCommands = { 'GET_DOORS_COMMAND': 0x220D, 'GET_OIL_TEMPERATURE' : 0x202F, 'GET_OUTDOOR_TEMPERATURE' : 0x220C, 'GET_INDOOR_TEMPERATURE' : 0x2613, 'GET_COOLANT_TEMPERATURE' : 0xF405, 'GET_SPEED' : 0xF40D, 'GET_RPM' : 0xF40C, 'GET_KM_LEFT': 0x2294, 'GET_FUEL_LEFT': 0x2206, 'GET_TIME': 0x2216
}
bus = can.interface.Bus(channel='can0', bustype='socketcan')
class PropertyState: def __init__(self, last, current): self.last = last self.current = current def lastIsNotNow(self): return self.last is not self.current
class CanListener(can.Listener): def __init__(self, dashboard): self.dashboard = dashboard self.speedStates = PropertyState(None,None) self.rpmStates = PropertyState(None,None) self.kmLeftStates = PropertyState(None,None) self.coolantTemperatureStates = PropertyState(None,None) self.oilTempratureStates = PropertyState(None,None) self.timeStates = PropertyState(None,None) self.outDoorTemperatureStates = PropertyState(None,None) self.doorsStates = PropertyState(None,None) self.carMinimized = True def on_message_received(self, message): messageCommand = message.data[3] | message.data[2] << 8 if message.arbitration_id == 0x77E and messageCommand == messageCommands['GET_SPEED']: self.speedStates.current = message.data[4] if self.speedStates.lastIsNotNow(): self.dashboard.speedometer.text = str(self.speedStates.current) self.speedStates.last = self.speedStates.current if message.arbitration_id == 0x77E and messageCommand == messageCommands['GET_RPM']: self.rpmStates.current = message.data[5] | message.data[4] << 8 if self.rpmStates.lastIsNotNow(): self.dashboard.rpm.value = self.rpmStates.current/4 self.rpmStates.last = self.rpmStates.current if message.arbitration_id == 0x35B: self.rpmStates.current = message.data[2] | message.data[1] << 8 if self.rpmStates.lastIsNotNow(): self.dashboard.rpm.value = self.rpmStates.current/4 self.rpmStates.last = self.rpmStates.current if message.arbitration_id == 0x77E and messageCommand == messageCommands['GET_KM_LEFT']: self.kmLeftStates.current = message.data[5] | message.data[4] << 8 if self.kmLeftStates.lastIsNotNow(): self.dashboard.kmLeftLabel.text = str(self.kmLeftStates.current) self.kmLeftStates.last = self.kmLeftStates.current if message.arbitration_id == 0x77E and messageCommand == messageCommands['GET_COOLANT_TEMPERATURE']: self.coolantTemperatureStates.current = message.data[4] if self.coolantTemperatureStates.lastIsNotNow(): self.dashboard.coolantLabel.text = str(self.coolantTemperatureStates.current-81) self.coolantTemperatureStates.last = self.coolantTemperatureStates.current if message.arbitration_id == 0x77E and messageCommand == messageCommands['GET_OIL_TEMPERATURE']: self.oilTempratureStates.current = message.data[4] if self.oilTempratureStates.lastIsNotNow(): self.dashboard.oilLabel.text = str(self.oilTempratureStates.current-58) self.oilTempratureStates.last = self.oilTempratureStates.current if message.arbitration_id == 0x77E and messageCommand == messageCommands['GET_TIME']: self.timeStates.current = message.data[5] | message.data[4] << 8 if self.timeStates.lastIsNotNow(): self.dashboard.clock.text = str(message.data[4]) ":" str(message.data[5]) self.timeStates.last = self.timeStates.current if message.arbitration_id == 0x77E and messageCommand == messageCommands['GET_OUTDOOR_TEMPERATURE']: self.outDoorTemperatureStates.current = float(message.data[4]) if self.outDoorTemperatureStates.lastIsNotNow(): self.dashboard.outDoorTemperatureLabel.text = str((self.outDoorTemperatureStates.current - 100)/2) self.outDoorTemperatureStates.last = self.outDoorTemperatureStates.current if message.arbitration_id == 0x77E and messageCommand == messageCommands['GET_DOORS_COMMAND']: self.doorsStates.current = message.data[4] if self.doorsStates.lastIsNotNow(): self.doorsStates.last = self.doorsStates.current self.dashboard.car.doorsStates=message.data[4] # all doors closed -> minimize car if self.doorsStates.current == 0x55: self.dashboard.minimizeCar() self.carMinimized = True else: if self.carMinimized: self.dashboard.maximizeCar() self.carMinimized = False
class Dashboard(FloatLayout): def __init__(self,**kwargs): super(Dashboard,self).__init__(**kwargs) # Background self.backgroundImage = Image(source='bg.png') self.add_widget(self.backgroundImage) # RPM self.rpm = Gauge(file_gauge = "gauge512.png", unit = 0.023, value=0, size_gauge=512, pos=(0,0)) self.add_widget(self.rpm) self.rpm.value = -200 # Speedometer self.speedometer = Label(text='0', font_size=80, font_name='hemi_head_bd_it.ttf', pos=(0,-15)) self.add_widget(self.speedometer) # KM LEFT self.kmLeftLabel = Label(text='000', font_name='Avenir.ttc', halign="right", text_size=self.size, font_size=25, pos=(278,233)) self.add_widget(self.kmLeftLabel) # COOLANT TEMPEARATURE self.coolantLabel = Label(text='00', font_name='hemi_head_bd_it.ttf', halign="right", text_size=self.size, font_size=27, pos=(295,-168)) self.add_widget(self.coolantLabel) # OIL TEMPERATURE self.oilLabel = Label(text='00', font_name='hemi_head_bd_it.ttf', halign="right", text_size=self.size, font_size=27, pos=(-385,-168)) self.add_widget(self.oilLabel) # CLOCK self.clock = Label(text='00:00', font_name='Avenir.ttc', font_size=27, pos=(-116,-202)) self.add_widget(self.clock) # OUTDOOR TEMPERATURE self.outDoorTemperatureLabel = Label(text='00.0', font_name='Avenir.ttc', halign="right", text_size=self.size, font_size=27, pos=(76,-169)) self.add_widget(self.outDoorTemperatureLabel) # CAR DOORS self.car = Car(pos=(257,84)) self.add_widget(self.car) def minimizeCar(self, *args): print("min") anim = Animation(scale=0.5, opacity = 0, x = 400, y = 240, t='linear', duration=0.5) anim.start(self.car) animRpm = Animation(scale=1, opacity = 1, x = 80, y = -5, t='linear', duration=0.5) animRpm.start(self.rpm) def maximizeCar(self, *args): print("max") anim = Animation(scale=1, opacity = 1, x=257, y=84, t='linear', duration=0.5) anim.start(self.car) animRpm = Animation(scale=0.5, opacity = 0, x = 80, y = -5, t='linear', duration=0.5) animRpm.start(self.rpm)
class Car(Scatter): carImage = StringProperty("car362/car.png") driverDoorClosedImage = StringProperty("car362/driverClosedDoor.png") driverDoorOpenedImage = StringProperty("car362/driverOpenedDoor.png") passangerDoorClosedImage = StringProperty("car362/passangerClosedDoor.png") passangerDoorOpenedImage = StringProperty("car362/passangerOpenedDoor.png") leftDoorClosedImage = StringProperty("car362/leftClosedDoor.png") leftDoorOpenedImage = StringProperty("car362/leftOpenedDoor.png") rightDoorClosedImage = StringProperty("car362/rightClosedDoor.png") rightDoorOpenedImage = StringProperty("car362/rightOpenedDoor.png") doorsStates = NumericProperty(0) size = (286, 362) def __init__(self, **kwargs): super(Car, self).__init__(**kwargs) _car = Image(source=self.carImage, size=self.size) self.driverDoorOpened = Image(source=self.driverDoorOpenedImage, size=self.size) self.passangerDoorOpened = Image(source=self.passangerDoorOpenedImage, size=self.size) self.leftDoorOpened = Image(source=self.leftDoorOpenedImage, size=self.size) self.rightDoorOpened = Image(source=self.rightDoorOpenedImage, size=self.size) self.driverDoorClosed = Image(source=self.driverDoorClosedImage, size=self.size) self.passangerDoorClosed = Image(source=self.passangerDoorClosedImage, size=self.size) self.leftDoorClosed = Image(source=self.leftDoorClosedImage, size=self.size) self.rightDoorClosed = Image(source=self.rightDoorClosedImage, size=self.size) self.add_widget(_car) self.add_widget(self.driverDoorOpened) self.add_widget(self.passangerDoorOpened) self.add_widget(self.leftDoorOpened) self.add_widget(self.rightDoorOpened) self.bind(doorsStates=self._update) def _update(self, *args): driverDoorStates = self.doorsStates&1 passangerDoorStates = self.doorsStates&4 leftDoorStates = self.doorsStates&16 rightDoorStates = self.doorsStates&64 if driverDoorStates != 0: try: self.remove_widget(self.driverDoorOpened) self.add_widget(self.driverDoorClosed) except: pass else: try: self.remove_widget(self.driverDoorClosed) self.add_widget(self.driverDoorOpened) except: pass if passangerDoorStates != 0: try: self.remove_widget(self.passangerDoorOpened) self.add_widget(self.passangerDoorClosed) except: pass else: try: self.remove_widget(self.passangerDoorClosed) self.add_widget(self.passangerDoorOpened) except: pass if leftDoorStates != 0: try: self.remove_widget(self.leftDoorOpened) self.add_widget(self.leftDoorClosed) except: pass else: try: self.remove_widget(self.leftDoorClosed) self.add_widget(self.leftDoorOpened) except: pass if rightDoorStates != 0: try: self.remove_widget(self.rightDoorOpened) self.add_widget(self.rightDoorClosed) except: pass else: try: self.remove_widget(self.rightDoorClosed) self.add_widget(self.rightDoorOpened) except: pass
class Gauge(Scatter): unit = NumericProperty(1.125) zero = NumericProperty(116) value = NumericProperty(10) #BoundedNumericProperty(0, min=0, max=360, errorvalue=0) size_gauge = BoundedNumericProperty(512, min=128, max=512, errorvalue=128) size_text = NumericProperty(10) file_gauge = StringProperty("") def __init__(self, **kwargs): super(Gauge, self).__init__(**kwargs) self._gauge = Scatter( size=(self.size_gauge, self.size_gauge), do_rotation=False, do_scale=False, do_translation=False ) _img_gauge = Image(source=self.file_gauge, size=(self.size_gauge, self.size_gauge)) self._needle = Scatter( size=(self.size_gauge, self.size_gauge), do_rotation=False, do_scale=False, do_translation=False ) _img_needle = Image(source="arrow512.png", size=(self.size_gauge, self.size_gauge)) self._gauge.add_widget(_img_gauge) self._needle.add_widget(_img_needle) self.add_widget(self._gauge) self.add_widget(self._needle) self.bind(pos=self._update) self.bind(size=self._update) self.bind(value=self._turn) def _update(self, *args): self._gauge.pos = self.pos self._needle.pos = (self.x, self.y) self._needle.center = self._gauge.center def _turn(self, *args): self._needle.center_x = self._gauge.center_x self._needle.center_y = self._gauge.center_y a = Animation(rotation=-self.value*self.unit self.zero, t='in_out_quad',duration=0.05) a.start(self._needle)
class requestsLoop(Thread): def __init__(self): Thread.__init__(self) self.daemon = True self.start() canCommands = [ can.Message(arbitration_id=0x714, data=[0x03, 0x22, messageCommands['GET_DOORS_COMMAND'] >> 8, messageCommands['GET_DOORS_COMMAND'] & 0xff, 0x55, 0x55, 0x55, 0x55], extended_id=False), can.Message(arbitration_id=0x714, data=[0x03, 0x22, messageCommands['GET_SPEED'] >> 8, messageCommands['GET_SPEED'] & 0xff, 0x55, 0x55, 0x55, 0x55], extended_id=False), can.Message(arbitration_id=0x714, data=[0x03, 0x22, messageCommands['GET_KM_LEFT'] >> 8, messageCommands['GET_KM_LEFT'] & 0xff, 0x55, 0x55, 0x55, 0x55], extended_id=False), can.Message(arbitration_id=0x714, data=[0x03, 0x22, messageCommands['GET_RPM'] >> 8, messageCommands['GET_RPM'] & 0xff, 0x55, 0x55, 0x55, 0x55], extended_id=False), can.Message(arbitration_id=0x714, data=[0x03, 0x22, messageCommands['GET_OIL_TEMPERATURE'] >> 8, messageCommands['GET_OIL_TEMPERATURE'] & 0xff, 0x55, 0x55, 0x55, 0x55], extended_id=False), can.Message(arbitration_id=0x714, data=[0x03, 0x22, messageCommands['GET_FUEL_LEFT'] >> 8, messageCommands['GET_FUEL_LEFT'] & 0xff, 0x55, 0x55, 0x55, 0x55], extended_id=False), can.Message(arbitration_id=0x714, data=[0x03, 0x22, messageCommands['GET_OUTDOOR_TEMPERATURE'] >> 8, messageCommands['GET_OUTDOOR_TEMPERATURE'] & 0xff, 0x55, 0x55, 0x55, 0x55], extended_id=False), can.Message(arbitration_id=0x746, data=[0x03, 0x22, messageCommands['GET_INDOOR_TEMPERATURE'] >> 8, messageCommands['GET_INDOOR_TEMPERATURE'] & 0xff, 0x55, 0x55, 0x55, 0x55], extended_id=False), can.Message(arbitration_id=0x714, data=[0x03, 0x22, messageCommands['GET_COOLANT_TEMPERATURE'] >> 8, messageCommands['GET_COOLANT_TEMPERATURE'] & 0xff, 0x55, 0x55, 0x55, 0x55], extended_id=False), can.Message(arbitration_id=0x714, data=[0x03, 0x22, messageCommands['GET_TIME'] >> 8, messageCommands['GET_TIME'] & 0xff, 0x55, 0x55, 0x55, 0x55], extended_id=False) ] def run(self): while True: for command in self.canCommands: bus.send(command) time.sleep(0.005)
class BoxApp(App): def build(self): dashboard = Dashboard(); listener = CanListener(dashboard) can.Notifier(bus, [listener]) return dashboard
if __name__ == "__main__": # Send requests requestsLoop() _old_excepthook = sys.excepthook def myexcepthook(exctype, value, traceback): if exctype == KeyboardInterrupt: print "Handler code goes here" else: _old_excepthook(exctype, value, traceback) sys.excepthook = myexcepthook # Show dashboard BoxApp().run()