txaddr_prefix = '%s.%s.%s.' % (txaddr_bits[0], txaddr_bits[1], txaddr_bits[2])
for ctr in range(0, 4):
txip = txaddr_base + ctr
print '%s sending to: %s%d port %d' % (fdig.host, txaddr_prefix, txip, DIG_TX_PORT)
fdig.write_int('gbe_iptx%i' % ctr, tengbe.str2ip('%s%d' % (txaddr_prefix, txip)))
fdig.write_int('gbe_porttx', DIG_TX_PORT)
fdig.registers.control.write(gbe_rst=False)
# enable the tvg on the digitiser and set up the pol id bits
fdig.registers.control.write(tvg_select0=1)
fdig.registers.control.write(tvg_select1=1)
fdig.registers.id2.write(pol1_id=1)
else:
fdig.get_system_information()
if args.deprogram:
fdig.deprogram()
print 'Deprogrammed %s.' % fdig.host
if args.stop:
fdig.registers.control.write(gbe_txen=False)
print 'Stopped transmission on %s.' % fdig.host
if args.start:
# start tx
print 'Starting TX on %s' % fdig.host,
sys.stdout.flush()
fdig.registers.control.write(gbe_txen=True)
print 'done.'
sys.stdout.flush()
fdig.disconnect()
