Has anyone got TJA1101 working with Simulink blocks?

Poley — Wed, 31 Mar 2021 23:28:54 GMT

Hi all,

I want to use a TJA1101 in my project but I have not used NXP Ethernet before.

Has anyone by any chance got Simulink blocks working for this application? I ideally would be looking for the chip to output 100BASE-T 4 wire RJ45 output.

or if there is any way to see code that I can use in simulink to make this work? (the RMII dev board seems to only be 100BASE-T1 2 wire automotive Ethernet so unsure if the example would apply).

would appreciate any help with this, thank you!

Re: Has anyone got TJA1101 working with Simulink blocks?

mariuslucianand — Fri, 02 Apr 2021 07:35:29 GMT

Hi @Poley ,

Unfortunately, we do not provide Ethernet blocks in our toolbox and also we do not have an example for the TJA1101.

However, since the MBDT for S32K generates code on top of the S32SDK, you can insert a custom code which calls the S32K C drivers to get a communication over Ethernet. I recommend you to have a look at the following User Guide.https://www.nxp.com/docs/en/user-guide/ADTJA1101-RMIIUG.pdf

You can start from the S32K SDK examples mentioned in the User Guide. Once you have a working C code that works over Ethernet, you can start to include the custom code in the NXP model by following the article from here: https://community.nxp.com/t5/NXP-Model-Based-Design-Tools/How-to-use-your-own-C-code-in-our-Toolbox-Battery-Management/ta-p/1119004

Hope this helps,

Marius

Model-Based Design Toolbox (MBDT)のトピックHas anyone got TJA1101 working with Simulink blocks?

Has anyone got TJA1101 working with Simulink blocks?

Re: Has anyone got TJA1101 working with Simulink blocks?