class Sensor:
def __init__(self, trigger, echo):
self.trig = Pmod_IO(PMODA, trigger, "out")
self.echo = Arduino_Analog(ARDUINO, [echo])
def getDistance(self):
self.trig.write(0)
time.sleep(0.1)
self.trig.write(1)
time.sleep(0.00001)
self.trig.write(0)
return self.echo.read()[0]
def poll(self, n=11):
return np.mean([self.getDistance() for i in range(n)])
class Sensor:
def __init__(self, trigger, echo):
self.trig = Pmod_IO(PMODA, trigger, "out")
self.echo = Arduino_Analog(ARDUINO, [echo])
def getDistance(self):
self.trig.write(0)
time.sleep(0.1)
self.trig.write(1)
time.sleep(0.00001)
self.trig.write(0)
return self.echo.read()[0]
def poll(self, n=10):
values = [self.getDistance() for i in range(n)].sort()
mean = np.mean(values)
dev = np.std(values)
return np.mean(
[value for value in sorted(values) if abs(value - mean) <= dev])
from pynq import Overlay
Overlay("base.bit").download
from pynq.iop import ARDUINO
from pynq.iop import Arduino_Analog
#from pynq.iop import ARDUINO_GROVE_A1
#grove peripheral: groveA1 contains pinA0&pinA1 of pynq
analog1 = Arduino_Analog(ARDUINO, [0]) #analog pin 0
value = analog1.read()
print(value)
def __init__(self, trigger, echo):
self.trig = Pmod_IO(PMODA, trigger, "out")
self.echo = Arduino_Analog(ARDUINO, [echo])
from time import sleep
from pynq.iop import Arduino_Analog
forcePin = 0
forceSensor = Arduino_Analog(3, [forcePin])
while(True):
forceReading = forceSensor.read()
print(forceReading)
sleep(1)