I have the Digital discovery working in Labview to capture random pulses and measure their length. The pulse length is measured at 10ns resolution, their length is around 100..1000ns. This is the initialisation :
set TRIGSRC to 3
trigger_slope_set to 0.
fsedgerise in trigger_set to 1 to measure and trigger on DIN0
trigger_length_set secMin to 1E-7, secMax to 1, idxSync to 0
trigger_auto_timeout to 0
Glitches of less than 100ns need to be ignored as trigger but this is not working. I haven't used the triggerMatchSet (deserializer ?) as I don't understand its relationship with the trigger_length function. Would there be an example code somewhere or more detailed doc on setting up this feature of the trigger system ?
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PeterCo
Hi,
I have the Digital discovery working in Labview to capture random pulses and measure their length. The pulse length is measured at 10ns resolution, their length is around 100..1000ns. This is the initialisation :
set TRIGSRC to 3
trigger_slope_set to 0.
fsedgerise in trigger_set to 1 to measure and trigger on DIN0
trigger_length_set secMin to 1E-7, secMax to 1, idxSync to 0
trigger_auto_timeout to 0
Glitches of less than 100ns need to be ignored as trigger but this is not working. I haven't used the triggerMatchSet (deserializer ?) as I don't understand its relationship with the trigger_length function. Would there be an example code somewhere or more detailed doc on setting up this feature of the trigger system ?
Kind regards.
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