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MicroDAQ toolbox >> MicroDAQ toolbox > Utility functions > mdaqOpen

mdaqOpen

Creates connection with MicroDAQ

Calling Sequence

linkID = mdaqOpen();

Description

This function creates connection with MicroDAQ device. Function uses IP address which was set during MicroDAQ toolbox setup (see microdaq_setup()) or with mdaqSetIP() call. On error function will return negative value. To close connection mdaqClose() function should be used.

Output arguments

Examples

// mdaqOpen usage example
link_id = mdaqOpen(); 
mdaqLEDWrite(link_id, 1, 1);
sleep (1000); 
mdaqLEDWrite(link_id, 1, 0);
mdaqClose(link_id);

See Also


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