def main():
if len(sys.argv) != 2:
print "Usage: fork <label>"
exit_program()
led_no = int(ord(sys.argv[1].lower()) - ord('a'))
if led_no < 0 or led_no > 7:
print "Usage: fork <label>\nlabel must be a letter between a and h"
exit_program()
mqtt_client.will_set(mqtt_topic, '___Will of FORK %s___' % fork.name, 0,
False)
mqtt_client.on_message = on_message
mqtt_client.loop_start()
fork.name = sys.argv[1]
fork.led_no = led_no
send_message("FORK '%s' is in da house (on led %d)" % (fork.name,
fork.led_no))
led = mraa.Gpio(fork.led_no + 2)
led.dir(mraa.DIR_OUT)
led.write(ON)
while True:
while fork.in_use:
led.write(OFF)
time.sleep(0.1)
led.write(ON)
time.sleep(0.1)
# send_message("FORK %s stayin' alive" % fork.name)
time.sleep(0.5)
def main():
# if len(sys.argv) != 2:
# print("Usage: fluent <led_no>")
# exit_program()
# fluent.id = int(sys.argv[1])
mqtt_client.will_set(mqtt_topic, '___Will of FLUENTS___', 0, False)
mqtt_client.on_message = on_message
mqtt_client.loop_start()
root = tk.Tk()
gui = Ledison(root)
for i in range(0, 8):
c = Circle(gui,
i,
40 + 40 * i,
40,
15,
fill="#BBB",
outline="white",
width=1)
if i in range(0, 2):
c.on_color = "green"
elif i in range(2, 4):
c.on_color = "blue"
elif i in range(4, 6):
c.on_color = "orange"
else:
c.on_color = "red"
leds.append(c)
c.write(OFF)
send_message("<LEDison> FLUENT is ready to rock")
root.mainloop()
exit_program()
def main():
global gui
if len(sys.argv) != 3:
print "Usage: ledison <id> <next_id>"
exit_program()
mqtt_client.will_set(mqtt_topic, '___Will of LEDison___', 0,
False)
mqtt_client.on_message = on_message
mqtt_client.loop_start()
root = tk.Tk()
gui = Ledison(root, int(sys.argv[1]), int(sys.argv[2]))
for i in range(0, 8):
c = Circle(gui, i, 40 + 40 * i, 40, 15, fill="#BBB", outline="white",
width=1)
if i in range(0, 2):
c.on_color = "green"
elif i in range(2, 4):
c.on_color = "blue"
elif i in range(4, 6):
c.on_color = "orange"
else:
c.on_color = "red"
leds.append(c)
c.write(OFF)
# start election in contention
leds[0].write(ON)
leds[1].write(ON)
root.mainloop()
exit_program()
def main():
global node
if len(sys.argv) != 3:
print "Usage: node <id> <next_id>"
exit_program()
node = Node(int(sys.argv[1]), int(sys.argv[2]))
mqtt_client.will_set(mqtt_topic, "__WILL OF NODE %d__" % node.id, 0, False)
mqtt_client.on_message = on_message
mqtt_client.loop_start()
if node.id == 0:
node.initiator = True
# start election in contention
if EDISON:
leds[0].write(ON)
leds[1].write(ON)
if node.initiator and node.state == Status.MAIN:
time.sleep(1)
node.send_id(node.id)
while True:
time.sleep(0.5)
def control_c_handler(signum, frame):
for p in property_list:
actions = p.alphabet
if "<>" in actions[p.status][1]:
send_message("UPDATEB VIOLATION OF PROPERTY %s" % p.name)
else:
send_message("UPDATEB %s EXITING GRACEFULLY" % p.name)
exit_program()
def main():
mqtt_client.will_set(mqtt_topic, "___Will of SAFETY PROPERTY___", 0, False)
mqtt_client.on_message = on_message
mqtt_client.loop_start()
update_properties()
while True:
time.sleep(1.0)
exit_program()
def main():
global gui
root = tk.Tk()
top_frame = tk.Frame()
top_frame.pack()
bottom_frame = tk.Frame(highlightthickness=2,
highlightbackground="black",
highlightcolor="black")
bottom_frame.pack(side=tk.BOTTOM)
gui = Gui(root, top_frame, bottom_frame)
mqtt_client.will_set(mqtt_topic, '___Will of GUI___', 0, False)
mqtt_client.on_message = on_message
mqtt_client.loop_start()
gui.part_a()
gui.part_b()
root.mainloop()
exit_program()
def main():
global assertParam
global assertName
global assertDescription
global fluent
if len(sys.argv) < 2:
print "Invalid number of arguments, usage : " \
"python assert.py <assert parameter>"
exit_program()
assertParam = int(sys.argv[1])
fluent = Fluent(assertParam)
mqtt_client.on_message = on_message
mqtt_client.will_set(mqtt_topic, "Will of Asserter\n\n", 0, False)
mqtt_client.loop_start()
assertName = "VALID%d" % assertParam
assertDescription = "(!send_leader[%d][k:IDS] W send_id[%d][k:IDS])" % \
(assertParam, assertParam)
send_message("LABELA assert %s = %s" % (assertName, assertDescription))
while True:
time.sleep(1)
def control_c_handler(signum, frame):
mraa.Gpio(fork.led_no + 2).write(OFF)
exit_program()
def control_c_handler(signum, frame):
if EDISON:
for i in range(0, 8):
leds[i].write(OFF)
exit_program()