def __init__(self, dataexchange, pin, freq):
# initializing the super class
SiSThread.__init__(self,dataexchange)
gpio.setup("pin")
self.gpi = gpio.OutputGpio(pin)
self.freq = freq
self.interval = int((1/self.freq)/2)
def run(self):
"""
the threading main loop in dependency of the exchanged programstate variable.
counts the ticks with a switch condition, meaning a count will only be
recongnized as such when the value switches from High to Low.
###
RETURNS (void)
"""
self.exchange.log("[+] running Geiger Thread")
# main loop with exchanged programstate condition
t_start = time.time()
# condition to add a count. will only add a count, if there has been a change
# in value, meianing whenever the previous value was 0 and the claue then changed
# to True
prev_value = 0
try:
while self.exchange.programstate:
# the time difference, later being checked with the interval variable
t_delta = time.time() - t_start
if self.port.get_state() == 1 and prev_value == 0:
prev_value = 1
elif self.port.get_state() == 0 and prev_value == 1:
prev_value = 0
self.count += 1
if t_delta >= self.interval:
# udpadating the exchanged geiger value and resetting the count variable
self._update_data()
t_start = time.time()
finally:
self.exchange.log("[*] terminated Geiger Thread")
gpio.cleanup()
def __init__(self, dataexchange, pin, interval=30, name="GeigerCounter", factor=5.5):
SiSThread.__init__(self, dataexchange)
self.name = name
self.exchange.register_sensor(self.name)
self.interval = 30
gpio.setup("Pin")
self.port = gpio.InputGpio(pin)
self.count = 0
self.factor = factor
def run(self):
"""
actually starting the animations
###
RETURNS (void)
"""
# the amount of repetitions
try:
while (True):
self.raindrops(20, 100)
self.pause()
self.vertical_lines(3, 150)
self.pause()
self.horizontal_lines(3, 150)
self.pause()
self.inverting_chess(8, 100)
self.pause()
self.rings(8, 100)
self.pause()
except:
io.cleanup()
sys.exit()
