class ArduinoConnection(Thread):
def __init__(self):
Thread.__init__(self)
self.SAMPLING_INTERVAL = 0.100
self.MEAN_INTERVAL = 5
self.MEAN_SAMPLES_NUMBER = round(self.MEAN_INTERVAL/self.SAMPLING_INTERVAL)
PORT = '/dev/ttyACM0'
self.board = Arduino(PORT)
it = util.Iterator(self.board)
it.start()
self.analog_pin_value_arr = [self.board.get_pin('a:0:i'), self.board.get_pin('a:1:i'), self.board.get_pin('a:2:i'), self.board.get_pin('a:3:i'), self.board.get_pin('a:4:i'), self.board.get_pin('a:5:i')]
for i in range(len(self.analog_pin_value_arr)):
self.analog_pin_value_arr[i].enable_reporting()
self.mean_analog_valuea_arr = [0.0] * 6
self.mean_analog_valuea_assigned_arr = [0.0] * 6
def run(self):
#s= ''
sample_number = 0
while True:
while (sample_number < self.MEAN_SAMPLES_NUMBER):
# time.sleep(DELAY)
self.board.pass_time(self.SAMPLING_INTERVAL)
for i in range(len(self.mean_analog_valuea_arr)):
self.mean_analog_valuea_arr[i] = self.mean_analog_valuea_arr [i] + self.analog_pin_value_arr[i].read()
sample_number = sample_number + 1
for i in range(len(self.mean_analog_valuea_arr)):
self.mean_analog_valuea_arr[i] = self.mean_analog_valuea_arr[i] / self.MEAN_SAMPLES_NUMBER
#s = s + str(self.mean_analog_valuea_arr[i]) + ' '
self.mean_analog_valuea_assigned_arr = self.mean_analog_valuea_arr
#print s
#s = ''
sample_number = 0
self.mean_analog_valuea_arr = [0.0] * 6
def getMeanAnalogArduinoValueArray(self):
return self.mean_analog_valuea_assigned_arr
def testWrite(digital_pins, analog_pins):
board = Arduino(serial_ports()[0])
iterator = util.Iterator(board)
iterator.start()
board.pass_time(1)
for i in range(
1, 14
): # 1-13 because there are problems with writing in Digital Pin 0
pin = board.get_pin(getPin('d', i, 'o'))
if (i in digital_pins):
pin.write(1)
else:
pin.write(0)
for pinNo in analog_pins:
continue
board.exit()
"""
Programa pisca.py.
Exemplo executado num ambiente Linux
"""
from pyfirmata import Arduino
PORTA = "/dev/ttyACM0"
uno = Arduino(PORTA)
led = uno.get_pin('d:13:o')
while True:
led.write(1)
uno.pass_time(0.5)
led.write(0)
uno.pass_time(0.5)
#!/usr/bin/python
from pyfirmata import Arduino, util
PIN = 12 # Pin 12 is used
DELAY = 2 # A 2 seconds delay
PORT = '/dev/ttyACM0'
board = Arduino(PORT)
while True:
board.digital[PIN].write(1) # Set the LED pin to 1 (HIGH)
board.pass_time(DELAY)
board.digital[PIN].write(0) # Set the LED pin to 0 (LOW)
board.pass_time(DELAY)
board.digital[3].write(1) board.digital[4].write(1) board.digital[5].write(1) else: board.digital[2].write(0) board.digital[3].write(0) board.digital[4].write(0) board.digital[5].write(0) if datas[3] == 1: # time if flag_1f == 1: # direction for i in range(stepPerResolution): board.digital[7].write(1) board.digital[11].write(1) board.pass_time(DELAY) board.digital[11].write(0) board.pass_time(DELAY) flag_1f = 0 else: if flag_1f == 0: for i in range(stepPerResolution): board.digital[7].write(0) board.digital[11].write(1) board.pass_time(DELAY) board.digital[11].write(0) board.pass_time(DELAY) flag_1f = 1 if datas[4] == 1: # heat_ctl board.digital[12].write(1)
from pyfirmata import Arduino
from pyfirmata import PWM
board = Arduino("/dev/cu.usbserial-AL008BFQ")
board.digital[13].mode = PWM
for i in range(100):
print(i)
board.digital[13].write(i / 100.0)
board.pass_time(0.05)
board = Arduino('COM5')
ster = board.get_pin('a:0:p')
gas = board.get_pin('a:1:i')
brake = board.get_pin('a:2:i')
iter = util.Iterator(board)
min_gas, min_brake = calibration.calibrator(board, iter, gas, brake)
interpol_gas = interp1d([min_gas, 1], [0, 16384*2])
interpol_brake = interp1d([min_brake, 1], [0, 16384*2])
interpol_steer = interp1d([0, 1], [0, 16384*2])
j = pyvjoy.VJoyDevice(1)
board.pass_time(0.2)
while True:
if gas.read() >= min_gas and brake.read() >= min_brake:
# if gas.read() >= 0.52:
# if brake.read() >= 0.52:
gas_val = int(interpol_gas(gas.read()))
brake_val = int(interpol_brake(brake.read()))
j.data.wAxisZRot = brake_val
j.data.wAxisZ = gas_val
print('Gas: {}, Brake: {}'.format(gas_val, brake_val), end = '\r')
steer_val = int(interpol_steer(ster.read()))
j.data.wAxisX = steer_val
j.update()
time.sleep(0.05)
Relay.write(1)
f = function()
while True:
f.camera()
readPC = f.mask()
print('1번')
print(readPC)
if readPC == 1:
Relay.write(0) # 문열림 NO를 연결 전기 흐름
print('2번')
print(readPC)
else:
Relay.write(1) # 문닫힘 NO 평상시 상태 전기 흐름X
print('3번')
print(readPC)
serial.pass_time(10) # 10초간 상태 유지
print('RMX')
print(readPC)
Relay.write(1) # 문닫힘
# In[ ]:
from getSerialPort import serial_ports
try:
from pyfirmata import Arduino, util
except:
import os
os.system('pip install pyfirmata')
from pyfirmata import Arduino, util
board = Arduino(serial_ports()[0])
iterator = util.Iterator(board)
iterator.start()
board.pass_time(1)
"""led = board.get_pin('d:12:o')
for i in range(5):
led.write(1)
board.pass_time(1)
led.write(0)
board.pass_time(1)"""
def getPin(pinType, pinNo, pinMode):
return (pinType + ':' + str(pinNo) + ':' + pinMode)
def testWrite(digital_pins, analog_pins):
board = Arduino(serial_ports()[0])
iterator = util.Iterator(board)
iterator.start()
board.pass_time(1)
for i in range(
def main():
print('Hello there, please record your command'
' immediately after you see start')
board = Arduino('/dev/ttyUSB0')
RightLeftServoPin = board.get_pin('d:5:s')
ForwardBackwardServoLPin = board.get_pin('d:6:s')
UpDownServoPin = board.get_pin('d:7:s')
# gripServoPin = board.get_pin('d:8:p')
sleep(3)
iterSer = util.Iterator(board)
iterSer.start()
angle = 90
change = 45
while True:
command = imp()
if command == "left":
print('Your command is : {} \n Turning Left'.format("Left"))
RightLeftServoPin.write(angle - change)
board.pass_time(2)
elif command == "right":
print('Your command is : {} \n Turning Right'.format("Right"))
RightLeftServoPin.write(angle + change)
board.pass_time(2)
elif command == "up":
print('Your command is : {} \n Going Up'.format("Up"))
UpDownServoPin.write(angle + change)
board.pass_time(2)
elif command == "down":
print('Your command is : {} \n Going Down'.format("Down"))
UpDownServoPin.write(angle - change)
board.pass_time(2)
elif command == "forward":
print('Your command is : {} \n Going forward'.format("forward"))
ForwardBackwardServoLPin.write(angle + change)
board.pass_time(2)
elif command == "backward":
print('Your command is : {} \n Going backward'.format("backward"))
ForwardBackwardServoLPin.write(angle - change)
board.pass_time(2)
elif command == "off":
print('Your command is : {} \n Turning off '.format("off"))
break
board.exit()
#Input
customer_order = ""
while customer_order not in menu.keys():
customer_order = input(
f"Select the drink type: ({', '.join(menu.keys())}): ").strip()
price = menu[customer_order]
quantity = ""
while not quantity.isdigit():
quantity = input("Select the quantity of drinks: ").strip()
quantity = int(quantity)
if quantity % 2 == 0:
green_led.write(1)
board.pass_time(3)
green_led.write(0)
else:
red_led.write(1)
board.pass_time(3)
red_led.write(0)
membership_values = {"Y": True, "N": False}
membership_input = ""
while membership_input not in membership_values.keys():
membership_input = input("Are you a member (Y/N): ").strip()
membership = membership_values[membership_input]
#Calculation
initial_amount = price * quantity
purchase_discount = getPercent(initial_amount,
