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series oscilloscopes.
3.11
Combining oscilloscopes
With PicoLog or your own program it is possible to collect data using up to four oscilloscopes from
the PicoScope 3000 series at the same time. Each oscilloscope must be connected to a separate
USB port. If a USB hub is used it must be a powered hub. The
returns a handle to an oscilloscope. All of the other functions require this handle for oscilloscope
identification. For example, to collect data from two oscilloscopes at the same time:
handle1 = ps3000_open ()
handle2 = ps3000_open ()
ps3000_set_channel (handle1)
... set up unit 1
ps3000_run(handle1)
ps3000_set_channel (handle2)
... set up unit 2
ps3000_run(handle2)
ready = FALSE
while not ready
ready = ps3000_ready (handle1)
ready &= ps3000_ready (handle2)
ps3000_get_values(handle1)
ps3000_get_values(handle2)
Note: It is not possible to synchronise the collection of data between oscilloscopes when you are
using them in combination.
Copyright 2005 Pico Technology Limited. All rights reserved.
Advanced features
ps3000_open_unit ()
function
12
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