How to enable GPIO on s32v234 evb2

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How to enable GPIO on s32v234 evb2

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rahulnavale04
Contributor I

Hi NXP,

I am using s32v234 evb2 sch-29288 ,board booting is done so guide how to enable GPIOs.

 

 

 

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Bio_TICFSL
NXP TechSupport
NXP TechSupport

Hello rahulnavale04,

At the first glance, you are printing the value of IMCR while it should be
GPDI if you want to display the level on the pad. You can refer to Linux
S32V234 GPIO driver, routine siul2_gpio_get() for reading pads. Hardware
level details on setting and reading GPIO pins can be found in S32V234
Reference Manual, Sections 20.2.11, 20.2.12 and 20.2.14

Regards

 

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