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Using FIO4 in matlab


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#1 Susi

Susi
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Posted 10 August 2012 - 08:56 AM

Helo I'm controling a servo with the a pwm signal I'm generating in simulink, then I send that signal, is actually a vector, using DAC0, but it haven't work so I wanted to read that signal using the FIO4 port, the code I'm ussing is this one [codebox] [Error FIO4] = ljud_eGet(ljHandle,LJ_ioGET_FIO,0,0,0); Error_Message(Error)[/codebox] the error of matlab saids Undefined function or variable 'LJ_ioGET_FIO', so I wanted to know if someone can tell me how is the fuction or maybe past me an example.... Please Thanks

#2 LabJack Support

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Posted 10 August 2012 - 10:28 AM

I think you are looking for LJ_ioGET_DIGITAL_BIT.

Check out section 4.3.5. for digial IO related driver constants.


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