topic S32K324 gpio , led, user push buttons in S32K

S32K324 gpio , led, user push buttons

Sanchita_Kochar — Thu, 29 Dec 2022 10:02:32 GMT

Can you please help me with the following questions?

1. Device driver for gpio

2. How to read switch status (Logic high / logic low)?

3.What should be connected, or which register to use to turn the led on ? (if high , then On, if low, then off)

Re: S32K324 gpio , led, user push buttons

VaneB — Thu, 29 Dec 2022 18:50:06 GMT

Hi @Sanchita_Kochar

Please refer to Chapter 4 Signal Multiplexing and Chapter 9 System Integration Unit Lite2 (SIUL2) of the S32K3xx Reference Manual, Rev. 5
Also there are some examples included in the S32K3 RTD AUTOSAR software.

B.R.

VaneB

Re: S32K324 gpio , led, user push buttons

Sanchita_Kochar — Fri, 30 Dec 2022 05:17:57 GMT

Thanks a lot