Dead-simple DS1054Z data logger

logger.py

#!/usr/bin/env python

import time
import visa

IP_ADDR = '192.168.50.219'
INTERVAL = 1.0

rm = visa.ResourceManager('@py')
scope = rm.open_resource('TCPIP::%s::INSTR' % (IP_ADDR,))

while True:
    value = float(scope.query(':MEAS:ITEM? VAVG, CHAN1'))
    print time.time(), value
    time.sleep(INTERVAL)