class GPIO():
def __init__(self):
pass
def __enter__(self):
self.GP = GPIOProcessor()
self.forward_pin = self.GP.getPin25()
self.forward_pin.out()
self.right_high = self.GP.getPin26()
self.right_high.out()
self.right_low = self.GP.getPin27()
self.right_low.out()
self.left_high = self.GP.getPin29()
self.left_high.out()
self.left_low = self.GP.getPin30()
self.left_low.out()
return self
def __exit__(self, exc_type, exc_val, exc_tb):
self.GP.cleanup()
def brake(self):
self.forward_pin.low()
def unbrake(self):
self.forward_pin.high()
def turn_left(self):
self.left_low.low()
self.left_high.high()
def turn_right(self):
self.right_low.low()
self.right_high.high()
from GPIOLibrary import GPIOProcessor
import time
GP = GPIOProcessor()
try:
Pin23 = GP.getPin23()
Pin23.out()
Pin25 = GP.getPin25()
Pin25.out()
Pin27 = GP.getPin27()
Pin27.out()
Pin31 = GP.getPin31()
Pin31.out()
print("Pins are set to output")
for i in range(0, 20):
if Pin23.getValue() == 1:
Pin23.low()
Pin25.high()
elif Pin25.getValue() == 1:
Pin25.low()
Pin27.high()
elif Pin27.getValue() == 1:
Pin27.low()
Pin31.high()
elif Pin31.getValue() == 1:
GP = GPIOProcessor()
# GPIO assignment
# TRIG Pin 23
# ECHO Pin 27
# GREEN Pin 24
# YELLOW Pin 25
# RED Pin 26
try:
# Create GPIO variables
trig = GP.getPin34()
echo = GP.getPin27()
green = GP.getPin24()
yellow = GP.getPin25()
red = GP.getPin26()
trig.out()
echo.input()
green.out()
yellow.out()
red.out()
# Duration of Activation (seconds)
D = 10
# Approximate Speed of Sound (cm/s)
speed = 34029
print "Begin"
MAGIC = "face600d"
server_socket = socket.socket()
server_host = '192.168.43.20'
server_port = 5002
server_socket.bind((server_host, server_port))
server_socket.listen(5)
c,addr = server_socket.accept()
try:
# Stepper Motor Controls
A1 = GP.getPin23() # blue
A2 = GP.getPin24() # pink
B1 = GP.getPin25() # yellow
B2 = GP.getPin26() # orange
A1.out()
A2.out()
B1.out()
B2.out()
# Delay time
T = 0.001
# Stepper Sequence (Forward ; Reverse)
SS = [[[1,1,0,0],[0,1,1,0],[0,0,1,1],[1,0,0,1]],
[[1,0,0,1],[0,0,1,1],[0,1,1,0],[1,1,0,0]]]
# Step Angle
GP = GPIOProcessor()
# GPIO assignment
# TRIG Pin 23
# ECHO Pin 27
# GREEN Pin 24
# YELLOW Pin 25
# RED Pin 26
try:
# Create GPIO variables
trig = GP.getPin34()
echo = GP.getPin27()
green = GP.getPin24()
yellow = GP.getPin25()
red = GP.getPin26()
trig.out()
echo.input()
green.out()
yellow.out()
red.out()
# Duration of Activation (seconds)
D = 10
# Approximate Speed of Sound (cm/s)
speed = 34029
print "Begin"