topic Re: pwm.h file not available for LED dimming in i.MX RT Crossover MCUs

pwm.h file not available for LED dimming

cgupta — Thu, 01 Apr 2021 05:30:54 GMT

Hi I am trying to use LED dimming function of LED software component but cannot as pwm component required for the same is not available in any of the SDk's. I am working with i.MX RT 1062. Let me know if I can download it from a different source. Regards Chinmay

Re: pwm.h file not available for LED dimming

jeremyzhou — Thu, 01 Apr 2021 06:46:43 GMT

Hi,
Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.
Whether you want to download a particualr LED dimming function library.
However, the PWM implementation in SDK library doesn't meet your requirement.
Is my understanding right?
Have a great day,
TIC

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Re: pwm.h file not available for LED dimming

cgupta — Thu, 01 Apr 2021 06:51:01 GMT

Hi Jeremy,

LED_Dimming is given as a #define in LED.c, when I enable that it tries to include pwm.h(as per SDK 2.8.6) or fsl_adapter_pwm.h(as per 2.9.2) but these files are not there in both the SDK's.

I require fsl_adapter_pwm.h to make LED dimming effect work.

Regards
Chinmay

Re: pwm.h file not available for LED dimming

jeremyzhou — Fri, 02 Apr 2021 02:27:41 GMT

Hi,
After checking, the led software component hasn't been ready until now.
Have a great day,
TIC

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