arjunn Posted March 13, 2023 Share Posted March 13, 2023 (edited) Hello , I am using MCCDAQ USB-1608FS-Plus. I am using MCCULW python library. I would like to use the external trigger in the D0 pin. Edited March 13, 2023 by arjunn Link to comment Share on other sites More sharing options...
0 DAQman Posted March 13, 2023 Share Posted March 13, 2023 The external trigger input is pin 37 (TRIG_IN). If you, instead, want to trigger on D0 pin 21, you will need to continuously read the digital IO and determine when that pin meets your requirements to start collecting data. Polling the digital IO port tends to be slow. If you have a free analog input, you could use it for your trigger. Then start AInScan to read the data and continuously monitors that one channel to determine if the trigger has occurred. Best regards, John Link to comment Share on other sites More sharing options...
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arjunn
Hello , I am using MCCDAQ USB-1608FS-Plus. I am using MCCULW python library. I would like to use the external trigger in the D0 pin.
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