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WavePlayer to trigger multiple waves - Printable Version +- Forums (https://sanworks.io/forum) +-- Forum: Bpod (https://sanworks.io/forum/forumdisplay.php?fid=1) +--- Forum: Software (https://sanworks.io/forum/forumdisplay.php?fid=6) +--- Thread: WavePlayer to trigger multiple waves (/showthread.php?tid=381) |
WavePlayer to trigger multiple waves - Claudina - 09-07-2018 Hello, I would need to send 3 different sine waves (to operate a laser's AOM and scanning XY mirrors) to 3 different channels of the Bpod analog out module. I would ultimately need to trigger them simultaneously, in a specific state. Is it possible using WavePlayer? Thanks! Claudia RE: WavePlayer to trigger multiple waves - Josh - 09-11-2018 Hi Claudina, You'd need to set a trigger profile: W = BpodWavePlayer('COM3'); ... Load 3 waveforms with W.loadWaveform() ... W.TriggerProfiles(1, ![]() W.TriggerProfileEnable = 'On'; Now in MATLAB, you can trigger all 3 with: W.Play(1); You can also load a serial message and then trigger all 3 from the state machine output actions: LoadSerialMessages(1, ['P' 0]); % Note: this previously said ['P' 1], see comment on thread below ... (in AddState's output actions) {'WavePlayer1', 1} Also see trigger profiles here. I hope this helps! -Josh RE: WavePlayer to trigger multiple waves - Claudina - 09-11-2018 (09-11-2018, 02:29 AM)Josh Wrote: Hi Claudina, Thanks Josh, I figured it out as you said. Only difference, the profile 1 gets triggered by the message LoadSerialMessages(1, ['P' 0]). Thanks again! Claudia |