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# OscilloscopeCombineHS3HS4.py - for LibTiePie 0.6+
#
# This example demonstrates how to create and open a combined instrument of all found Handyscope HS3, Handyscope HS4 and/or Handyscope HS4 DIFF's.
#
# Find more information on http://www.tiepie.com/LibTiePie .
from __future__ import print_function
import sys
import libtiepie
from printinfo import *
# Print library info:
print_library_info()
# Search for devices:
libtiepie.device_list.update()
# Try to open all HS3/HS4(D) oscilloscopes:
allowedProductIDs = [libtiepie.PID_HS3, libtiepie.PID_HS4, libtiepie.PID_HS4D]
scps = []
for item in libtiepie.device_list:
if item.product_id in allowedProductIDs and item.can_open(libtiepie.DEVICETYPE_OSCILLOSCOPE):
scp = item.open_oscilloscope()
if scp:
print('Found: ' + scp.name + ', s/n: ' + str(scp.serial_number))
scps.append(scp)
if len(scps) > 1:
try:
# Create and open combined instrument:
scp = libtiepie.device_list.create_and_open_combined_device(scps)
# Remove HS3/HS4(D) objects, not required anymore:
del scps
# Print combined oscilloscope info:
print_device_info(scp)
# Get serial number, required for removing:
serial_number = scp.serial_number
# Close combined oscilloscope:
del scp
# Remove combined oscilloscope from the device list:
libtiepie.device_list.remove_device(serial_number)
except Exception as e:
print('Exception: ' + e.message)
sys.exit(1)
else:
print('Not enough HS3/HS4(D)\'s found (' + str(len(scps)) + '), at least two required!')
sys.exit(1)
sys.exit(0)
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