# THE SOFTWARE.
from pyvirtualbench import PyVirtualBench, PyVirtualBenchException
# This examples demonstrates how to generate and read static digital signals
# using the Digital (Dig) lines on a VirtualBench.
try:
# You will probably need to replace "myVirtualBench" with the name of your device.
# By default, the device name is the model number and serial number separated by a hyphen; e.g., "VB8012-309738A".
# You can see the device's name in the VirtualBench Application under File->About
channels_to_write = "myVirtualBench/dig/0:3"
channels_to_read = "myVirtualBench/dig/4:7"
data_to_write = [True, False, True, True]
virtualbench = PyVirtualBench()
dio = virtualbench.acquire_digital_input_output(channels_to_write)
for i in range(10):
dio.write(channels_to_write, data_to_write)
print("[%d] Wrote to %s: %s" % (i, channels_to_write, data_to_write))
print("[%d] Read from %s: %s" %
(i, channels_to_read, dio.read(channels_to_read)))
dio.release()
except PyVirtualBenchException as e:
print("Error/Warning %d occurred\n%s" % (e.status, e))
finally:
virtualbench.release()
