Iris Auxiliary Code

added support for rig4-beh

custom lookup table added

camera exposure control added

can target hemisphere independently according to VR trigger

minor update: number of blank positions

minor cleanup

minor: killed notifier in TriggeredWaterReward (2 physical channel setup would give 2 reward trigger as the same time when only 1 is wanted)

minor: laser stim vi

cleanup RiG2aux

MM_Reward_Trigger.vi: converts Perturbation event from read mouse sensor to a trigger event for the AirPuffer to trigger water reward. AirPuffer.vi: implemented listening to said trigger.