biac:experimentalcontrol:biac6hardware
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biac:experimentalcontrol:biac6hardware [2024/04/15 19:57] – [BIAC6 Screen Configuration] cmp12 | biac:experimentalcontrol:biac6hardware [2024/04/15 20:07] – [BIAC6 Screen Configuration] cmp12 | ||
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>> run SetupPsychtoolbox.m | >> run SetupPsychtoolbox.m | ||
- | >> Screen(' | + | >> |
ans = | ans = | ||
0 | 0 | ||
% there is only a single screen | % there is only a single screen | ||
- | + | ||
+ | % you can use the first index, or min / max functions because there is only 1 option | ||
+ | >> screens(1) | ||
+ | ans = | ||
+ | 0 | ||
+ | >> min(screens) | ||
+ | ans = | ||
+ | 0 | ||
+ | >> max(screens) | ||
+ | ans = | ||
+ | 0 | ||
+ | |||
+ | |||
</ | </ | ||
Line 160: | Line 173: | ||
>> run SetupPsychtoolbox.m | >> run SetupPsychtoolbox.m | ||
- | >> Screen(' | + | >> |
ans = | ans = | ||
| | ||
Line 169: | Line 182: | ||
% 2 - screen #2 only | % 2 - screen #2 only | ||
+ | % because matlab is indexed a 1, you need to select the correct index to get to screen #1 | ||
+ | >> screens(2) | ||
+ | ans = | ||
+ | 1 | ||
+ | |||
+ | |||
</ | </ | ||
Line 187: | Line 206: | ||
You need to code your tasks to send to the specific screen you want your subjects to see. If they are viewing the projector, then they can only single a screen at a time. The default is to send the first display to the projector. | You need to code your tasks to send to the specific screen you want your subjects to see. If they are viewing the projector, then they can only single a screen at a time. The default is to send the first display to the projector. | ||
- | * screen 0 in matlab **only** if its a **cloned** display | + | * screen 0 in matlab **only** if its a **cloned** display, or screen 1 if it is extended/ |
* screen 0 in PTB | * screen 0 in PTB | ||
biac/experimentalcontrol/biac6hardware.txt · Last modified: 2024/07/15 13:39 by cmp12