MPC5xxxのトピックRe: MPC5748g allocate variables to RAM

MPC5748g allocate variables to RAM

jiajian_qiu — Wed, 19 Jun 2019 07:38:19 GMT

Hi：

I want to assign variables to RAM, and I know use the way as below:(MPC5748G on Power PC V1.2)

uint32_t __attribute__ ((section(".data"))) var = 0;

But now I have a lot of variables , so how ‘’__attribute__ ’ all variables at once, Thanks.

Best regards.

Re: MPC5748g allocate variables to RAM

martin_kovar — Thu, 20 Jun 2019 06:08:47 GMT

Hello,

unfortunately, there is no way, how to place variables in RAM together. Only possibility is add __attribute__ to every single variable. I know, this is not comfort way, unfortunately this is only way.

Sorry for any inconvenience.

Regards,

Martin