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Visitor mikoz
Visitor
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Registered: ‎12-03-2018

zcu102 interrupt (newbie question)

Hi,

I wish to sit in a loop waiting for an external signal to run a process on petalinux.  Once I receive the signal, the process will run.  Basically, create a gate for a process to run.  The external signal can be a logic signal of any voltage/logic type that I specify.  

I can do this gating in either C code or with petalinux commands (if possible).  

Is this as simple as using the GPIO pins? Is there a simple process to enable this?  Thanks. 

thanks! 

 

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