ButtonBox: Difference between revisions
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Wiki-admin (talk | contribs) No edit summary |
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| Line 349: | Line 349: | ||
% | % | ||
% to wait for a buttonpress: | % to wait for a buttonpress: | ||
% buttonbox('clear'); (make sure buttonbox buffer is emptied) | |||
% key = buttonbox('wait_keypress') | % key = buttonbox('wait_keypress') | ||
% | % | ||
| Line 392: | Line 393: | ||
disp('Marker might not have been written to button box, please verify setup....?'); | disp('Marker might not have been written to button box, please verify setup....?'); | ||
end | end | ||
return | |||
case 'clear' | |||
if isempty(old_hdl) | |||
help serial_buttonbox_common | |||
error('Buttonbox not yet initialized'); | |||
end | |||
handle = old_hdl; | |||
IOPort('purge', handle); | |||
ret = []; % meaningless | |||
return | return | ||
case 'open' | case 'open' | ||
| Line 546: | Line 556: | ||
drawnow; | drawnow; | ||
end | end | ||
end</syntaxhighlight> | end</syntaxhighlight> | ||