dvbridges

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• Ok, turns out the TTL should be fired after the call to present the stimuli. With that, I can achieve screen latencies of 11ms. Thanks for reading.

  in How to time visual stimuli correctly Comment by dvbridges February 2019
• The code without typo: # Preload blank screentrial.stimuli[0].preload()expLabJack.writeRegister(6004, 0)trial.stimuli[0].present(clear=False) # Preload stimtrial.stimuli[1].preload()exp.clock.wait(300)# Fire TTL pulseexpLabJack.writeRegister(6004, …

  in How to time visual stimuli correctly Comment by dvbridges February 2019
• Here is the output of the test suite (had to cut some of the list entries due to character limit). If you would like it in a different format please let me know: (Quote)

  in How to time visual stimuli correctly Comment by dvbridges February 2019
• Thanks for the response. Apologies, that is a typo. The stimuli itself does not have an arg passed to the update parameter. Will get the test suite results now.

  in How to time visual stimuli correctly Comment by dvbridges February 2019