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| Technical reference |
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| ps2000_run_block |
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3.3.10 |
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| short ps2000_run_block ( | short | handle, |
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| long | no_of_samples, |
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| short | timebase, |
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| short | oversample, |
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| long | * time_indisposed_ms ) |
This function tells the unit to start collecting data in block mode.
15
Arguments
handle, the handle to the required device.
no_of_samples, the number of samples to return.
timebase, a code between 0 and the maximum timebase (depending on variant). Timebase 0 is the fastest timebase, equal to the maximum sampling frequency (
) given in the specifications. Each successive timebase is half the frequency of the previous one. 
, the sampling frequency, is given by:
oversample, the oversample factor, a number between 1 and 256. See oversampling for more information.
time_indisposed_ms, a pointer to the time_indisposed_ms. This is the approximate time, in milliseconds, that the ADC will take to collect data. If a trigger is set, it is measured from the trigger event. It is calculated as:
(sample interval) x (number of samples required)
Note: The actual time may differ from computer to computer, depending on how fast the computer can respond to I/O requests.
Returns
0 if one of the parameters is out of range, otherwise 1.
Copyright 2006 Pico Technology Limited. All rights reserved. |