Configure FTM output channel state retention

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Configure FTM output channel state retention

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superbird
Contributor I

Hello,
I am using the S32K146 and want to control a PWM signal via RTD version V2.0.
In principle the behavior is as expected, but I can't find any option in S32DS to configure the behavior “FTM output channel state retention” via SIM_MISCTRL0[FTMx_OBE_CTRL].
It actually seems to be the case that the RTD PWM initialization code always sets the corresponding FTMx_OBE_CTRL bits to '1b', but this is not suitable for my application. In my application, I want the initial state of the channel to be a tristate state (in case of no clock condition). Is there any way to configure this and still use the RTD driver?

Thank you very much for your support.

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danielmartynek
NXP TechSupport
NXP TechSupport

Hello @superbird,

I'm sorry for the delay.

The feature is not implemented in the RTD.

A change request has been submitted to the RTD development team.

It might be fixed in a future revision.

 

Regards,

Daniel

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