pos_remote = pos_local + 2
# display the label for the remote and local dice roll states
stdscr.addstr(pos_local, 0, "local dice roll: ".encode(code), curses.A_BOLD)
stdscr.addstr(pos_remote, 0, "remote dice roll: ".encode(code), curses.A_BOLD)
# display the starting prompt next to local and remote dice state lines
stdscr.addstr(pos_local, pos_state, "waiting for first roll".encode(code))
stdscr.addstr(pos_remote, pos_state, "waiting for first roll".encode(code))
stdscr.refresh()
# listen for keypresses and handle input
while 1:
c = stdscr.getch()
if (c == 10 or c == 13):
local_state = random.randint(1,6)
brew.publish("roll of the dice", local_state)
stdscr.addstr(pos_local, pos_state, (" " * 30).encode(code))
stdscr.addstr(pos_local, pos_state, str(local_state).encode(code))
stdscr.refresh()
# closing out the app and returning terminal to old settings
finally:
brew.stop()
curses.nocbreak()
stdscr.keypad(0)
curses.echo()
curses.endwin()
# pin_bit = 1 << i
# # First check if transitioned from not touched to touched.
# if current_touched & pin_bit and not last_touched & pin_bit:
# print('{0} touched!'.format(i))
# # Next check if transitioned from touched to not touched.
# if not current_touched & pin_bit and last_touched & pin_bit:
# print('{0} released!'.format(i))
# # Update last state and wait a short period before repeating.
# last_touched = current_touched
# time.sleep(0.1)
try:
brew.start()
#print("Should be looping")
print("Press Ctrl-C to quit.")
while True:
#print("LOOP")
# GPIO.output(GREEN_LED, False)
if cap.is_touched(0):
print("Button 0 Pushed")
brew.publish('buttonPress', True)
# GPIO.output(GREEN_LED, lightOn)
time.sleep(CHECK_FREQ)
finally:
GPIO.cleanup()
brew.stop()
stdscr.refresh()
pos_type = stdscr.getyx()[0] + 2
pos_out = pos_type + 2
pos_in = pos_out + 1
stdscr.addstr(pos_type, 0, "new msg: ".encode(code), curses.A_BOLD)
stdscr.refresh()
column_str = stdscr.getyx()[1]
cur_line = ""
while 1:
c = stdscr.getch()
if (c == 10 or c == 13) and len(cur_line) > 0:
brew.publish('chat outgoing',cur_line)
stdscr.addstr(pos_type, pos_con, " cur_line sent ".encode(code), curses.A_STANDOUT)
stdscr.addstr(pos_out, 0, "outgoing: ".encode(code), curses.A_BOLD)
stdscr.addstr(pos_out, pos_msg, (" " * pos_max).encode(code))
stdscr.addstr(pos_out, pos_msg, cur_line.encode(code))
cur_line = ""
stdscr.addstr(pos_type, pos_msg, (" " * pos_max).encode(code))
elif (c == 10 or c == 13) and len(cur_line) == 0:
stdscr.addstr(pos_type, pos_con, " no message to send ".encode(code), curses.A_STANDOUT)
elif c == curses.KEY_DC or c == curses.KEY_BACKSPACE or c == 127:
cur_line = cur_line[0:-1]
stdscr.addstr(pos_type, (pos["x"] + pos_msg + len(cur_line)), " ".encode(code))
stdscr.addstr(pos_type, pos_con, " ".encode(code))
try:
print("Press Ctrl-C to quit.")
brew.start()
while True:
for event in sense.stick.get_events():
# Check if the joystick was pressed
if event.action == "pressed":
# Check which direction
if event.direction == "up":
sense.show_letter("U") # Up arrow
elif event.direction == "down":
sense.show_letter("D") # Down arrow
elif event.direction == "left":
sense.show_letter("L") # Left arrow
elif event.direction == "right":
sense.show_letter("R") # Right arrow
elif event.direction == "middle":
sense.show_letter("M") # Enter key
# publish the joystick press to Spacebrew
brew.publish('joystick', event.direction)
# Wait a while and then clear the screen
time.sleep(0.5)
sense.clear()
finally:
brew.stop()
#start connection with spacebrew
try:
brew.start()
print("Press Ctrl-C to quit.")
#loop to get continuous data from Pi's IMU Unit
while True:
#loop function to check for joystick events
for event in sense.stick.get_events():
#if an event is found check what was pressed
print(event.action)
print(event.direction)
#the directions read by Pi are adjusted to the orientation in which the Pi is held
if event.direction == "left":
brew.publish("up", True)
elif (event.direction == "up"):
brew.publish("right", True)
elif (event.direction == "right"):
brew.publish("down", True)
elif (event.direction == "down"):
brew.publish("left", True)
elif (event.direction == "middle"):
brew.publish("buttonPressed", True)
#delay to read again
time.sleep(CHECK_FREQ)
sense.clear
#function that runs once pressed Ctrl-C
finally:
brew.stop()
pos_local = stdscr.getyx()[0] + 2
pos_remote = pos_local + 2
# display the label for the remote and local boolean states
stdscr.addstr(pos_local, 0, "local state: ".encode(code), curses.A_BOLD)
stdscr.addstr(pos_remote, 0, "remote state: ".encode(code), curses.A_BOLD)
# display the starting state for remote and local boolean states
stdscr.addstr(pos_local, pos_state, (str(local_state) + " ").encode(code))
stdscr.addstr(pos_remote, pos_state, (str(remote_state) + " ").encode(code))
stdscr.refresh()
# listen for keypresses and handle input
while 1:
c = stdscr.getch()
if (c == 10 or c == 13):
local_state = not local_state
brew.publish('local state', local_state)
stdscr.addstr(pos_local, pos_state, (str(local_state) + " ").encode(code))
stdscr.refresh()
# closing out the app and returning terminal to old settings
finally:
brew.stop()
curses.nocbreak()
stdscr.keypad(0)
curses.echo()
curses.endwin()
pos_local = stdscr.getyx()[0] + 2
pos_remote = pos_local + 2
# display the label for the remote and local boolean states
stdscr.addstr(pos_local, 0, "local state: ".encode(code), curses.A_BOLD)
stdscr.addstr(pos_remote, 0, "remote state: ".encode(code), curses.A_BOLD)
# display the starting state for remote and local boolean states
stdscr.addstr(pos_local, pos_state, (str(local_state) + " ").encode(code))
stdscr.addstr(pos_remote, pos_state, (str(remote_state) + " ").encode(code))
stdscr.refresh()
# listen for keypresses and handle input
while 1:
c = stdscr.getch()
if (c == 10 or c == 13):
local_state = not local_state
brew.publish('local state', str(local_state).lower())
stdscr.addstr(pos_local, pos_state, (str(local_state) + " ").encode(code))
stdscr.refresh()
# closing out the app and returning terminal to old settings
finally:
brew.stop()
curses.nocbreak()
stdscr.keypad(0)
curses.echo()
curses.endwin()
# Main loop to print a message every time a pin is touched.
try:
brew.start()
print('Press Ctrl-C to quit.')
last_touched = cap.touched()
while True:
current_touched = cap.touched()
# Check each pin's last and current state to see if it was pressed or released.
for i in range(12):
# Each pin is represented by a bit in the touched value. A value of 1
# means the pin is being touched, and 0 means it is not being touched.
pin_bit = 1 << i
# First check if transitioned from not touched to touched.
if current_touched & pin_bit and not last_touched & pin_bit:
brew.publish('P{0}'.format(i), True)
print('P{0} touched!'.format(i), True)
time.sleep(0.1)
# Next check if transitioned from touched to not touched.
if not current_touched & pin_bit and last_touched & pin_bit:
brew.publish('P{0}'.format(i), False)
print('P{0} released!'.format(i), False)
time.sleep(0.1)
# Update last state and wait a short period before repeating.
last_touched = current_touched
time.sleep(0.1)
finally:
brew.stop()
##############################################################
# Orignial Adaruit licnece
displayRange(remote_state, col_remote)
stdscr.refresh()
# listen for keypresses and handle input
while 1:
c = stdscr.getch()
new_data = False
if c == ord('+') or c == ord('='):
local_state += 10
if local_state > 1023: local_state = 1023
new_data = True
elif c == ord('-') or c == ord('_'):
local_state -= 10
if local_state < 0: local_state = 0
new_data = True
if new_data:
brew.publish("slider", local_state)
displayRange(local_state, col_local)
stdscr.refresh()
# closing out the app and returning terminal to old settings
finally:
brew.stop()
curses.nocbreak()
stdscr.keypad(0)
curses.echo()
curses.endwin()
import serial
import sys
import time
from pySpacebrew.spacebrew import Spacebrew
ser = serial.Serial('/dev/tty.usbserial-AD01SUMG', 9600)
connected = False
# GENERAL IDEA
# Listen for events coming from the arduino and forward them as Spacebrew Events
# bool, string, range
# Take Spacebrew events and forward them to the arduino
# bool, string, range
# setup Spacebrew
brew = Spacebrew("pyRFID", description="Python contolled rfid scanner", server="beaglebone.local", port=9000)
brew.addPublisher("rfidscan", "string")
brew.start()
while True:
message = ser.readline()
connected = True
print(message)
brew.publish('rfidscan', message)
time.sleep(0.1)
ser.close
stdscr.refresh()
pos_type = stdscr.getyx()[0] + 2
pos_out = pos_type + 2
pos_in = pos_out + 1
stdscr.addstr(pos_type, 0, "new msg: ".encode(code), curses.A_BOLD)
stdscr.refresh()
column_str = stdscr.getyx()[1]
cur_line = ""
while 1:
c = stdscr.getch()
if (c == 10 or c == 13) and len(cur_line) > 0:
brew.publish('chat outgoing', cur_line)
stdscr.addstr(pos_type, pos_con,
" cur_line sent ".encode(code),
curses.A_STANDOUT)
stdscr.addstr(pos_out, 0, "outgoing: ".encode(code), curses.A_BOLD)
stdscr.addstr(pos_out, pos_msg, (" " * pos_max).encode(code))
stdscr.addstr(pos_out, pos_msg, cur_line.encode(code))
cur_line = ""
stdscr.addstr(pos_type, pos_msg, (" " * pos_max).encode(code))
elif (c == 10 or c == 13) and len(cur_line) == 0:
stdscr.addstr(pos_type, pos_con,
" no message to send ".encode(code),
curses.A_STANDOUT)
# display the label for the remote and local dice roll states
stdscr.addstr(pos_local, 0, "local dice roll: ".encode(code),
curses.A_BOLD)
stdscr.addstr(pos_remote, 0, "remote dice roll: ".encode(code),
curses.A_BOLD)
# display the starting prompt next to local and remote dice state lines
stdscr.addstr(pos_local, pos_state, "waiting for first roll".encode(code))
stdscr.addstr(pos_remote, pos_state, "waiting for first roll".encode(code))
stdscr.refresh()
# listen for keypresses and handle input
while 1:
c = stdscr.getch()
if (c == 10 or c == 13):
local_state = random.randint(1, 6)
brew.publish("roll of the dice", local_state)
stdscr.addstr(pos_local, pos_state, (" " * 30).encode(code))
stdscr.addstr(pos_local, pos_state, str(local_state).encode(code))
stdscr.refresh()
# closing out the app and returning terminal to old settings
finally:
brew.stop()
curses.nocbreak()
stdscr.keypad(0)
curses.echo()
curses.endwin()
displayRange(remote_state, col_remote)
stdscr.refresh()
# listen for keypresses and handle input
while 1:
c = stdscr.getch()
new_data = False
if c == ord('+') or c == ord('='):
local_state += 10
if local_state > 1023: local_state = 1023
new_data = True
elif c == ord('-') or c == ord('_'):
local_state -= 10
if local_state < 0: local_state = 0
new_data = True
if new_data:
brew.publish("slider", local_state)
displayRange(local_state, col_local)
stdscr.refresh()
# closing out the app and returning terminal to old settings
finally:
brew.stop()
curses.nocbreak()
stdscr.keypad(0)
curses.echo()
curses.endwin()
cmdCall = subprocess.check_output('sudo iwlist wlan0 scan | grep ESSID',
shell=True)
output = cmdCall.decode("utf-8").splitlines()
for i, s in enumerate(output):
output[i] = s[27:-1] #trim out all the stuff we don't need
return output
try:
brew.start()
print("Press Ctrl-C to quit.")
wifiNetworks = makeArray()
while True:
if (connected == True):
if (CURR_INDEX < len(wifiNetworks) - 1):
CURR_INDEX += 1
else:
CURR_INDEX = 0
#print("Wifi Sent")
print(wifiNetworks[CURR_INDEX])
currentWifi = wifiNetworks[CURR_INDEX]
brew.publish('wifi', currentWifi)
brew.publish('networkEvent', True)
connected = True
time.sleep(CHECK_FREQ)
finally:
brew.stop()
