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PWM Signal with RasPi

Hello,

I am working with Labview 2022 Community and a RAspi 3B. My first Project shall  control two DC Motors, which change direction by a digital H-Bridge. This Bridge has the opportunity to change the speed by a PWM Signal. So I tried to generate a PWM around 2 kHz with Linx, but all tries failed. I don't find a useful way, the only workaround was to do this with a true/false loop, but thats not fast enough. Does anyone know if it is possible to do this with the LINX/RasPi combination? The RasPi with Python would work, but I'm not able to program the whole Projekt in Python.

THanks

Ed

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Hi,

I worked on it and found a solution, maybe not the best but I invented it by myself 😀. If anyone has something better, feel free to post

Thanks

PWM.JPG

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