The API provided with the ps3000 series has the ps3000_set_trigger() function. Can you please enlighten on how to set the "threshold" and "delay" parameters? is the threshold in mV or V setting?
the threshold for the trigger event. This is scaled in 16-bit ADC counts at the currently selected range. If an external trigger is enabled the range is fixed at +/-20V.
delay, specifies the delay, as a percentage of the requested number of data points, between the trigger event and the start of the block. It should be in the range -100% to +100%. Thus, 0% means that the trigger event is at the first data value in the block, and -50% means that it is in the middle of the block. If you wish to specify the delay as a floating-point value, use ps3000_set_trigger2() instead.
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