Is redundancy deliberate in AS3935 code

[ve3sjk]

I am in the process of adding sensors to the files and converting all the tabs to space i have noticed things are being done twice in this section of code, is this deliberate. Please note my device is on address 0x03 and does work with the code below as written.

`# as3935 Set up Lightning Detector
as3935LastInterrupt = 0
as3935LightningCount = 0
as3935LastDistance = 0
as3935LastStatus = ""
as3935Interrupt = False

switch to BUS1 - for low loading ib Base Bus

if (config.TCA9545_I2CMux_Present):
tca9545.write_control_register(TCA9545_CONFIG_BUS1)

as3935 = RPi_AS3935(address=0x02, bus=1)

#set values for lightning

format: [NoiseFloor, Indoor, TuneCap, DisturberDetection, WatchDogThreshold, SpikeDetection]

default: [2,1,7,0,3,3]

NoiseFloor = config.AS3935_Lightning_Config[0]
Indoor = config.AS3935_Lightning_Config[1]
TuneCap = config.AS3935_Lightning_Config[2]
DisturberDetection = config.AS3935_Lightning_Config[3]
WatchDogThreshold = config.AS3935_Lightning_Config[4]
SpikeDetection = config.AS3935_Lightning_Config[5]

try:

            print "as3935 start"

            as3935.set_noise_floor(NoiseFloor)
            as3935.set_indoors(Indoor)
            as3935.calibrate(tun_cap=TuneCap)
            as3935.set_mask_disturber(DisturberDetection)
            as3935.set_watchdog_threshold(WatchDogThreshold)
            as3935.set_spike_detection(SpikeDetection)


            config.AS3935_Present = True
            print "as3935 present at 0x02"
	#process_as3935_interrupt()
            if (config.TCA9545_I2CMux_Present):
     	    	tca9545.write_control_register(TCA9545_CONFIG_BUS1)

except IOError as e:
print "I/O error({0}): {1}".format(e.errno, e.strerror)

    	as3935 = RPi_AS3935(address=0x03, bus=1)

    	try:

                    as3935.set_noise_floor(NoiseFloor)
                    as3935.set_indoors(Indoor)
                    as3935.calibrate(tun_cap=TuneCap)
                    as3935.set_mask_disturber(DisturberDetection)
                    as3935.set_watchdog_threshold(WatchDogThreshold)
                    as3935.set_spike_detection(SpikeDetection)

            	config.AS3935_Present = True
            	#print "as3935 present"
    	except IOError as e:

           		print "I/O error({0}): {1}".format(e.errno, e.strerror)
            	config.AS3935_Present = False
            	# back to BUS0
            	if (config.TCA9545_I2CMux_Present):
    		 	tca9545.write_control_register(TCA9545_CONFIG_BUS0)

back to BUS0

if (config.TCA9545_I2CMux_Present):
tca9545.write_control_register(TCA9545_CONFIG_BUS0)
time.sleep(0.003`