174 lines
5.7 KiB
Python
174 lines
5.7 KiB
Python
# LEGO type:standard slot:6 autostart
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import math
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from spike import PrimeHub, Motor, MotorPair, ColorSensor, MotionSensor
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from spike.control import wait_for_seconds
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HELLO = "HELLO IQ"
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BRICKIES_BOT = "brickies"
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BRICKIES_BOT_2 = "brickies_2"
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BACKSTEIN_BOT = "backstein"
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'''
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Wir nutzen "Duck typing", dh wir schreiben hinter jede Variabel mit ':' die Klasse, zB `leftMotor: Motor`
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damit man dann später auch wieder Code Completion hat bei Nutzung der Variablen
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'''
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class IQRobot:
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def __init__(self, hub: PrimeHub, typ: str):
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self.hub: PrimeHub = hub
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self.typ=typ
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if self.typ==BACKSTEIN_BOT:
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# Radantrieb
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LEFT_MOTOR_PORT = 'F'
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RIGHT_MOTOR_PORT = 'B'
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# Motoren für Aufsätze
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FRONT_MOTOR_RIGHT_PORT = "E"
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self.frontMotorRight: Motor = Motor(FRONT_MOTOR_RIGHT_PORT)
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elif self.typ==BRICKIES_BOT:
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# Radantrieb
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LEFT_MOTOR_PORT = 'E'
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RIGHT_MOTOR_PORT = 'F'
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# Motoren für Aufsätze
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FRONT_MOTOR_RIGHT_PORT = "B"
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FRONT_MOTOR_LEFT_PORT = "A"
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self.frontMotorRight: Motor = Motor(FRONT_MOTOR_RIGHT_PORT)
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self.frontMotorLeft: Motor = Motor(FRONT_MOTOR_LEFT_PORT)
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self.bothFrontMotors: MotorPair = MotorPair(FRONT_MOTOR_LEFT_PORT, FRONT_MOTOR_RIGHT_PORT)
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# Radius der Antriebsräder
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self.rad_radius = 2.1
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# Abstand zwischen Rädern (Mitte) und Vorderseite des Roboters
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self.abstand_rad_front = 5.55
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elif self.typ==BRICKIES_BOT_2:
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# Radantrieb
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LEFT_MOTOR_PORT = 'E'
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RIGHT_MOTOR_PORT = 'F'
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# Radius der Antriebsräder
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self.rad_radius = 2.9
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# Abstand zwischen Rädern (Mitte) und Vorderseite des Roboters
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self.abstand_rad_front = 8.5
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## Allgemein ##
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self.movementMotors: MotorPair = MotorPair(LEFT_MOTOR_PORT, RIGHT_MOTOR_PORT)
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# Radumfang neu berechnen und Motor konfigurieren
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rad_umfang = 2 * math.pi * self.rad_radius
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self.movementMotors.set_motor_rotation(rad_umfang)
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self.leftMotor: Motor = Motor(LEFT_MOTOR_PORT)
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self.rightMotor: Motor = Motor(RIGHT_MOTOR_PORT)
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#self.colorSensor: ColorSensor = ColorSensor(colorSensorPort)
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#self.frontMotorLeft: Motor = Motor("C")
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self.motionSensor: MotionSensor = MotionSensor()
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def show(self, image: str):
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'''
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Zeige Bild auf LED Matrix des Spikes
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image: Bildname wie zB 'HAPPY'
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'''
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self.hub.light_matrix.show_image(image)
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def driveForward_for_sec(self, seconds: float):
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# Fahre die übergebene Anzahl seconds gerade aus
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self.movementMotors.start()
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wait_for_seconds(seconds)
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self.movementMotors.stop()
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def getColorIntensity(self):
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# Ermittele Farbintensität über den Farbsensor
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(red, green, blue, colorIntensity) = self .colorSensor.get_rgb_intensity()
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return colorIntensity
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def drehe(self, grad=90, with_reset=True):
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if grad == 0 or grad == 360 :
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print("nichts zu tun")
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return
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if with_reset:
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self.motionSensor.reset_yaw_angle()
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#steering = 100 if grad > 0 else -100
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toleranz = 0
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aktuell = self.motionSensor.get_yaw_angle()
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ziel = grad
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steering = 100 if ziel > aktuell else -100
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self.movementMotors.start(steering=steering, speed=10)
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differenz = ziel - aktuell
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print ("Start Ziel: {}, Aktuell: {}".format(ziel, aktuell))
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while abs(differenz) > toleranz :
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aktuell = self.motionSensor.get_yaw_angle()
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differenz = ziel - aktuell
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pass
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self.movementMotors.stop()
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print ("Final Ziel: {}, Aktuell: {}".format(ziel, aktuell))
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def fahre_gerade(self, cm):
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if self.typ == "brickies":
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cm = -cm
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self.motionSensor.reset_yaw_angle()
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self.movementMotors.start_tank(10, 10)
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self.movementMotors.set_default_speed(10)
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self.movementMotors.move(cm)
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versatz = self.motionSensor.get_yaw_angle()
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self.drehe(grad=-versatz)
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def fahre_gerade_geregelt(self, cm):
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if self.typ == "brickies":
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cm = -cm
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self.motionSensor.reset_yaw_angle()
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self.movementMotors.start_tank(10, 10)
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self.movementMotors.set_default_speed(10)
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sum_cm = 0
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while sum_cm < cm:
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self.movementMotors.move(1)
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versatz = self.motionSensor.get_yaw_angle()
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self.drehe(grad=-versatz)
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self.motionSensor.reset_yaw_angle()
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sum_cm = sum_cm + 1
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self.movementMotors.move(cm - sum_cm)
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def fahre_mit_drehung(self, strecke1, grad, strecke2):
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self.fahre_gerade_geregelt(strecke1 + self.abstand_rad_front)
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self.drehe(grad)
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self.fahre_gerade_geregelt(strecke2 - self.abstand_rad_front)
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def fahre_gerade_aus(self, cm,speed):
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self.motionSensor.reset_yaw_angle()
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self.movementMotors.move_tank(amount=cm,left_speed=speed, right_speed=speed)
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drehung = self.motionSensor.get_yaw_angle()
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print(drehung)
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if drehung > 0:
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richtung = -1
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else:
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richtung = 1
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while abs(drehung) > 2:
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self.movementMotors.move(amount=richtung * 0.1, steering=100)
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drehung = self.motionSensor.get_yaw_angle()
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print(drehung)
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def schaufel(self,prozent):
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volle_umdrehung=0.29
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rotations=volle_umdrehung*prozent/100
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self.bothFrontMotors.move(rotations, unit='rotations',speed=20)
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print("successfully loaded the IQ Lego teams code :)")
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