S32KのトピックRe: S32K312 uint64 variable address align issue

S32K312 uint64 variable address align issue

Shaun666 — Mon, 04 Nov 2024 01:45:11 GMT

Hello

we are using green hill for S32K312 MCU, when we config the mem in the MCAL , the program entry the hardfault. we found the InitFuc pointer is 0xFFFFFFFF in the MemAcc_MemApis. but there is a function address to provide to the pointer. I think it is the issue with uint64 variable using a 4 bytes align. due to the UniquedId and Flags are uint64 variable.

How can config uint64 variable using 8 bytes align? thinks.

Re: S32K312 uint64 variable address align issue

jiri_kral — Wed, 13 Nov 2024 11:58:28 GMT

Hi,

can you please share an example code where is the issue present?

Re: S32K312 uint64 variable address align issue

jiri_kral — Wed, 13 Nov 2024 12:43:47 GMT

Um, sorry, I mean S32DS project, not only code.