Roboard - How can I use [b]Interruption[/b] on GPIO?

Based on DMP's Vortex processor / SoC this board is a full computer capable of running a standard Windows and Linux installation on the backpack of your robot.
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Roboard - How can I use [b]Interruption[/b] on GPIO?

Post by LISV_ROBOARD » Thu Dec 13, 2012 8:25 pm

Post by LISV_ROBOARD
Thu Dec 13, 2012 8:25 pm

Hi all,

I am using a Roboard RB-100 to control 2 DC motors. To read the quadrature encoder value, I'd like to use the interrupter function. Can you please let me know how can I do that? I have tried using polling with delay of 50-100 micro Sec, on GPIO ports and the results are not accurate at all.

Thank you in advance,
Hi all,

I am using a Roboard RB-100 to control 2 DC motors. To read the quadrature encoder value, I'd like to use the interrupter function. Can you please let me know how can I do that? I have tried using polling with delay of 50-100 micro Sec, on GPIO ports and the results are not accurate at all.

Thank you in advance,
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