topic S32K144 FlexIO PWM implement in S32K

S32K144 FlexIO PWM implement

Andy_Wang_JP — Tue, 27 Jul 2021 08:11:40 GMT

I get a project about using S32K144 to generate PWM by FlexIO module,and I have S32K144 EVB could try this project. But I meet some issues below:

I have explored S32DS Example Project.But I can't not find the FlexIO_PWM project,even the Components Libary in Processor Expert still no flexio_pwm components.Can anyone show me the path in S32DS? Or share the example code for S32K144 EVB ?

According to S32K RM,FlexIO module supports 2 chip modes,Run mode and Debug mode,but if I configure S32K as HSRUN mode,does it have some limitation of FlexIO PWM? or FlexIO module just not support HSRUN mode ?

Thanks for your help and wait for reply

Re: S32K144 FlexIO PWM implement

danielmartynek — Tue, 27 Jul 2021 14:46:41 GMT

Hi @Andy_Wang_JP,

Unfortunately, there is no SDK FlexIO PWN driver.

But you can refer to the non-SDK example in the Design Studio:

The FlexIO module is Fully-functional in HSRUN:

Regards,

Daniel

Re: S32K144 FlexIO PWM implement

Andy_Wang_JP — Thu, 29 Jul 2021 03:31:55 GMT

Thanks @danielmartynek

I got the project of FlexIO,and it works now!!

Then it can work under HSRUN mode.

Thanks for your help!