Created
May 14, 2019 14:15
-
-
Save psychenjg/32d6812c8fb6bcebbee27eb72e05d0ae to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% | |
| %% Main.m | |
| if prm.info.EEG == 1 | |
| %create an instance of the io64 object | |
| prm.ioObj = io64; | |
| % | |
| % initialize the interface to the inpoutx64 system driver | |
| prm.status = io64(prm.ioObj); | |
| % | |
| % if status = 0, you are now ready to write and read to a hardware port | |
| prm.address = hex2dec('E010'); % %standard LPT1 output port address | |
| prm.data_out_0 = 0; %0 cannot be showed %sample data value | |
| prm.data_out_1 = 1; % trial start | |
| prm.data_out_2 = 2; % stimulus start | |
| prm.data_out_3 = 3; % fixation cue start | |
| prm.data_out_4 = 4; % stimulus change | |
| prm.data_out_5 = 5; % stimulus end | |
| prm.data_out_6 = 6; % response ori end | |
| prm.data_out_7 = 7; % response changes end | |
| prm.data_out_8 = 8; % shift | |
| % let's try sending the value to the parallel printer's output port (LPT1) | |
| io64(prm.ioObj,prm.address,prm.data_out_1); | |
| WaitSecs(0.003); | |
| io64(prm.ioObj,prm.address,prm.data_out_0); % it cannot input two consequtive same value %output command | |
| % | |
| % when finished with the io64 object it can be discarded via | |
| % 'clear all', 'clear mex', 'clear io64' or 'clear functions' command. | |
| end | |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% | |
| %% Trial.m | |
| % send trial number | |
| if prm.info.EEG == 1 | |
| io64(prm.ioObj,prm.address,iTrial+100); | |
| end | |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% | |
| % Step 1: Preparing fixation. | |
| drawFixation(CURRENT.leftright); % draw fixation | |
| resp.tStart(iTrial) = Screen('Flip',prm.screen.window); % flip | |
| eyemark(iTrial,'EVENT_FIXOn'); % eye tracking | |
| if prm.info.EEG == 1 | |
| io64(prm.ioObj,prm.address,prm.data_out_1); % fixation trigger | |
| end |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment