S32KのトピックRe: S32k3

S32k3

luyq — Mon, 12 Jul 2021 08:30:01 GMT

Hello,I want to ask the S32k344's wakeup project,could you help me?

Thanks.

Re: S32k3

danielmartynek — Tue, 13 Jul 2021 08:13:01 GMT

Hello @luyq,

I sent you an S32K344 low-power mode example,

Regards,

Daniel

Re: S32k3

jagumiel — Mon, 25 Oct 2021 08:49:19 GMT

Hello Daniel,

could you send me the example too?

Thanks.

Re: S32k3

melchba — Thu, 27 Jan 2022 08:23:17 GMT

Hello,

do you also have a low power mode example for the s32k312. If this is the case, could you please forward it to me?

Thanks!

Bastian Melchior

Re: S32k3

sunghou-kim — Tue, 07 Jun 2022 11:48:15 GMT

Hello Daniel,

Would you mind sending me the example, too?

I'm in problem debugging sleep&wakeup issue regarding (Ext-PIN and RTC wakeup with WKPU)

Re: S32k3

danielmartynek — Wed, 08 Jun 2022 09:24:05 GMT

Hi @sunghou-kim,

S32K344 RTC wakeup example is here:

https://community.nxp.com/t5/S32K/S32k344-Rtc-wake-up/m-p/1320257

An S32K3 low-power AN and a few examples which contains both RTD LLD and MCAL(configured with EB) using RTD2.0.0. Should be released in 1-2 months.

Regards,

Daniel

Re: S32k3

Jingjing — Mon, 12 Sep 2022 09:11:33 GMT

Hello Daniel,

Would you mind sending me the example, too?

I am also encounter can`t wakeup problem,thank you so much.

Re: S32k3

danielmartynek — Mon, 12 Sep 2022 12:07:48 GMT

Hi @Jingjing,

Some examples can be found in this thread:

https://community.nxp.com/t5/S32K/s32k312-RTC-not-working/td-p/1512153

BR, Daniel

Re: S32k3

Jingjing — Tue, 13 Sep 2022 11:39:27 GMT

hello:

in S32K344_Standby_Wakeup_Example_090_34 example,wakeup pin is PTC20,

Wkpu_Ip_EnableInterrupt(WKPU_INST, WKPU_SRC_GPIO1);

#define WKPU_SRC_GPIO1 47U /*!< PTC20(SW2) is the WKPU[43] pad, plus the offset of the 4 internal sources = 47 */

why WKPU_SRC_GPIO1 is define to 47, why not 43?

thank you.

Re: S32k3

danielmartynek — Tue, 13 Sep 2022 11:56:42 GMT

Hello @Jingjing,

Please create a new thread if you are opening a new topic.

There are 4 internal wakeup sources.

S32K3 RM, rev.4, Section 46.1.4 WKPU wake-up source connectivity.

BR, Daniel

Re: S32k3

Jingjing — Tue, 13 Sep 2022 12:01:14 GMT

thank you for reply.

so all WKPU[n], when call Wkpu_Ip_Init/Wkpu_Ip_EnableInterrupt/Wkpu_Ip_EnableInterrupt and so on ,the hwChannel need to set n + 4?