def __init__(self):
threading.Thread.__init__(self)
self.lock = threading.Lock()
self.usbuirt = UsbUirt()
self.run_thread = False
self.cmd = None
#this object MUST be open just once through life of the daemon
try:
self.usbuirt.open(util.CONF_VAR['DEV_FILE'])
util.log.debug('device ' + util.CONF_VAR['DEV_FILE'] + ' succesfully opened!')
except:
exit('device ' + util.CONF_VAR['DEV_FILE'] + ' has *NOT* been found')
class AsynUsbUIRT(threading.Thread):
def __init__(self):
threading.Thread.__init__(self)
self.lock = threading.Lock()
self.usbuirt = UsbUirt()
self.run_thread = False
self.cmd = None
#this object MUST be open just once through life of the daemon
try:
self.usbuirt.open(util.CONF_VAR['DEV_FILE'])
util.log.debug('device ' + util.CONF_VAR['DEV_FILE'] + ' succesfully opened!')
except:
exit('device ' + util.CONF_VAR['DEV_FILE'] + ' has *NOT* been found')
def sendIR(self, code):
#Locking the device /dev/ttyUSBX
self.lock.acquire()
util.log.debug('sending cmd through sendIR() method and code:' + code)
#opening device where usbuirt is hooked up
self.usbuirt.transmitIR(code, IRFMT_PRONTO, 1 ,0)
time.sleep(0.3)
self.lock.release()
def runThread(self, cmd, flag=True):
self.run_thread = flag
self.cmd = cmd
def run(self):
while True:
if self.run_thread is True:
time.sleep(float(util.TV_VAR['POWER_DELAY'])) #0.4 or 0.5 couldbe minimun time
j = 3
while j > 0:
#Locking the device /dev/ttyUSBXX
self.lock.acquire()
util.log.debug(str(j) + '--> sending cmd' + self.cmd + ' through thread() method')
#opening device where usbuirt is hooked up
self.usbuirt.transmitIR(util.REMOTE['special'][self.cmd], IRFMT_PRONTO, 1 ,0)
self.lock.release()
j -= 1
self.run_thread = False
time.sleep(0.3)
