S32 SDK中的主题 Re: http client library/SDK on MPC5748G

http client library/SDK on MPC5748G

akhileshkg — Mon, 18 Jan 2021 10:23:37 GMT

For my automotive telematics prototype I need to stream sensor data from MPC5748G to backend cloud platform over a secured communication channel.

We intend to use SSL/TLS protocol over HTTP, so basically a HTTPS communication.

I want to know if there is a HTTP client, as well as TLS stack/library available on MPC5748G;

If NOT, could you recommend compatible librraies that we could port on this to make our development.

Thanks,

- Akhilesh

lukaszadrapa — Mon, 18 Jan 2021 17:11:13 GMT

Hi,

there's integrated LWIP stack and wolfSSL library in SDK in S32 Design Studio IDE:

From release notes (c:\NXP\S32DS_Power_v2.1\S32DS\software\S32_SDK_S32PA_RTM_3.0.3\doc\ReleaseNotes_TCPIP_PA.pdf):

And from the TCPIP User Manual (c:\NXP\S32DS_Power_v2.1\S32DS\software\S32_SDK_S32PA_RTM_3.0.3\doc\TCPIP_USER_MANUAL.pdf):

Regards,

Lukas

akhileshkg — Mon, 18 Jan 2021 18:42:50 GMT

Thanks Lukas for prompt response!

wolfSSL library :- is that provided integrated alongwith S32 SDK or we need to port it first onto MPC5748G?

do we have a sample/demo app on the same for our ref.?

Thanks

lukaszadrapa — Tue, 19 Jan 2021 14:01:01 GMT

Hi,

it's integrated to SDK. There are some sample codes like:

c:\NXP\S32DS_Power_v2.1\S32DS\software\S32_SDK_S32PA_RTM_3.0.3\middleware\tcpip\tcpip_stack\apps\secure_socket\

Regards,

Lukas