S32GのトピックRe: How to extend multi_instance sample to enable flexcan messaging support for s32g3?

How to extend multi_instance sample to enable flexcan messaging support for s32g3?

fengxianeric — Thu, 01 Jun 2023 13:03:48 GMT

We already enabled single or multi instance sample based on nxp package(SW32G_IPCF_4.8.0_D2212) similar with such messages,

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[ 77.765958] ipc-shm-sample: starting demo...

[ 77.765974] ipc-shm-sample: ch 0 >> 20 bytes: SENDING MESSAGES: 10

[ 77.765984] ipc-shm-sample: ch 1 >> 32 bytes: #0 HELLO WORLD! from KERNEL

[ 77.766023] ipc-shm-sample: ch 1 << 32 bytes: #0 HELLO WORLD! from CORE 4

[ 77.766054] ipc-shm-sample: ch 2 >> 32 bytes: #1 HELLO WORLD! from KERNEL

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Our requirements are that a53 sw send message to m7core by flexcan to control sth.

So my clear question is whether I could extend instance example (on m7core running) to support such kind of demo ?

Thanks.

Re: How to extend multi_instance sample to enable flexcan messaging support for s32g3?

nxf92355 — Tue, 06 Jun 2023 13:27:34 GMT

Hi Eric Li

Hope you are doing well

I am not properly understanding "Our requirements are that a53 sw send message to m7core by flexcan to control sth. " .can you some brief please

Regards ,

Tushar

Re: How to extend multi_instance sample to enable flexcan messaging support for s32g3?

fengxianeric — Wed, 07 Jun 2023 01:51:45 GMT

a53 apps --> ipcf framework ---> m7 app image -->can messaging --> can device, now clear ?

Re: How to extend multi_instance sample to enable flexcan messaging support for s32g3?

nxf92355 — Fri, 09 Jun 2023 07:17:25 GMT

Hi Eric Li

I am getting from your answer -> a53 app will send massage to m7app using ipcf framework and then that massage will be go forward on can device(can device network).

Q. whether I could extend instance example (on m7core running) to support such kind of demo ?

A. yes,