topic Re: PWM not working without XBAR in i.MX RT Crossover MCUs

PWM not working without XBAR

shaileshnsec — Mon, 14 Jun 2021 13:47:18 GMT

Hi,

We are trying to generate the PWM signals in imxrt 1050 EVKE evaluation board, not using the QTMR module.
In the example code, XBAR is used for generating signals, if we don't use that, not able to see the signals generated. Checking the signals using logic analyzer.

Can you please suggest me how to disable XBAR and generate PWM signals?

Thanks /Shailesh

Re: PWM not working without XBAR

gusarambula — Wed, 16 Jun 2021 17:22:06 GMT

Hello Shailesh,

There is not a way to generate the PWM without the XBAR.

I see that you already asked a bit more about this setup on the following thread, so I’m adding it in case another user finds it helpful.

https://community.nxp.com/t5/i-MX-RT/Issue-in-generating-PWM-signal-without-xbar-input/m-p/1288033

My apologies for the inconvenience.

Regards,
Gustavo

Re: PWM not working without XBAR

shaileshnsec — Thu, 17 Jun 2021 05:49:52 GMT

Thanks Gustavo.