def main():
if __name__ == "__main__":
#GPIO part
GPIO.init(radio_on_cb=radio_cor_on_callback,radio_off_cb=radio_cor_off_callback)
#Audio part
global audio
player = config_get_audio_player() #Could be None/aplay/sox
audio = Audio(player=player,record_callback=recorder_callback)
audio.open()
global WS_DEBUG, ws
if WS_DEBUG:
websocket.enableTrace(True)
else:
websocket.enableTrace(False)
callsign = config_get_callsign()
print "CALLSIGN: %s" % callsign
url = "ws://aprs.hamclub.net:20880/mtracker/talkbox0?type=sub&udid=" + callsign
ws = websocket.WebSocketApp(url,
#ws = websocket.WebSocketApp("ws://localhost:8080/mclub/talk0?type=sub&udid=bg5hxe",
#on_message = ws_on_message,
on_data = ws_on_data,
on_error = ws_on_error,
on_close = ws_on_close)
ws.on_open = ws_on_open
stopFlag = Event()
timer = KeepAliveThread(stopFlag,ws)
timer.start()
ws.run_forever()
stopFlag.set() #stop the timer
audio.close()
GPIO.cleanup()
lin_model = stats.linregress(measured_seconds, co2)
slope = lin_model[0]
intercept = lin_model[1]
r_squared = lin_model[2] * lin_model[2]
slope_err = lin_model[4]
return [
mean_temp, var_temp, mean_hum, var_hum, slope, intercept, r_squared,
slope_err
]
sender.start() # starts sender in a concurrent thread
try:
while True:
for addr in range(1,
15): # address 0 is reserved for flushing with air
gpio.set_addr(0) # set flushing address
sleep(60) # flush for 60 seconds
gpio.reset() # stop flushing
gpio.set_addr(addr) # start measuring wait 60 seconds, 240 measure
writer.save(measure(30),
origin="RaspberryPi Kammer Nr. " + str(addr))
writer.flush() # close the file in order to "feed" sender
gpio.reset()
except KeyboardInterrupt:
print 'Stopped measurement loop.'
finally:
gpio.cleanup()
def __del__(self):
GPIO.cleanup()
measured_seconds.append(time())
sleep(start_time + i - time() + 1) # to keep in time
mean_temp = numpy.mean(temp)
var_temp = numpy.var(temp)
mean_hum = numpy.mean(hum)
var_hum = numpy.var(hum)
lin_model = stats.linregress(measured_seconds, co2)
slope = lin_model[0]
intercept = lin_model[1]
r_squared = lin_model[2]*lin_model[2]
slope_err = lin_model[4]
return [mean_temp, var_temp, mean_hum, var_hum, slope, intercept, r_squared, slope_err]
sender.start() # starts sender in a concurrent thread
try:
while True:
for addr in range(1, 15): # address 0 is reserved for flushing with air
gpio.set_addr(0) # set flushing address
sleep(60) # flush for 60 seconds
gpio.reset() # stop flushing
gpio.set_addr(addr) # start measuring wait 60 seconds, 240 measure
writer.save(measure(30), origin="RaspberryPi Kammer Nr. " + str(addr))
writer.flush() # close the file in order to "feed" sender
gpio.reset()
except KeyboardInterrupt:
print 'Stopped measurement loop.'
finally:
gpio.cleanup()
def doCleanup(self):
self.debug("Cleaning up.")
self.tft.switchOff()
GPIO.cleanup()
