How to shorten the execution time of the NXT (TETRIX & MATRIX toolkit) brick

Hello

How to shorten the execution time of the NXT brick?

(TETRIX & MATRIX toolkit, running time)

The software is 2012 LabVIEW for LEGO MINDSTORMS

Thank you.

Hi 40123157,

You use the module in an appropriate manner, and there is no simple way to improve the time of loop iteration beyond what you've done. Here are my suggestions:

(1) the i2c commands take a long time. In your application, it may speed up if you run only move the engine only when the engine speed has changed.

(2) for this particular example, you do not use the release of the report engine. If this VI does not need to run it can be removed.

(3) If you need to speed up execution other than that, as a user advanced LabVIEW, you can create a copy of the VI of engines to move and change it as you choose. All you have to to the "DC motors' entry is use cluster to array on the cluster, as shown below. I think you can speed it up by running all the settings before the loop (type sensor and fixed connection configuration), and removing the value of power if you send only the values between-100 and 100.

(4) drawing on the screen can be slow you down here.

Tags: NI Products

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