Model-Based Design Toolbox (MBDT)のトピックRe: Fail to use Model-Based Design Toolbox with MPC5744P

Fail to use Model-Based Design Toolbox with MPC5744P

641679783 — Thu, 13 Aug 2020 06:03:26 GMT

Hi,

I,m using the Model-Based Design Toolbox MPC57xx Series, I followed the quick start guide with the uart_hello_world_mpc574xP.mdl example. However, after I click the code generate and build model button in Simulink, and pressed the RESET button, it showed that "Loss communication with CCP MCU. Please cycle power and try again."

I'm sure that I choose the right COM port and I've successfully flashed some example by S32DS. Also I tried different .rbf files which I found in the community. I heard there are some bugs in S32DS_PA_2.1 with MBDT, shall I try version 2017R1?

My configuartion is the following:

S32DS_PA_2.1

Matlab R2020a

Model-Based Design Toolbox 3.1.0

DEVKIT-MPC5744P

Best regards!

Kisen

Re: Fail to use Model-Based Design Toolbox with MPC5744P

mariuslucianand — Fri, 14 Aug 2020 07:20:40 GMT

Hello 641679783@qq.com‌,

Can you please tell me which revision board are you using?

If you are using the revision E, probably this post might help you https://community.nxp.com/message/1351333?commentID=1351333#comment-1351333

There serial connected to the OpenSDA differs from one revision to another so the bootloader is different.

Hope this helps,

Marius

Re: Fail to use Model-Based Design Toolbox with MPC5744P

641679783 — Fri, 14 Aug 2020 07:43:16 GMT

Hello mariuslucianandrei‌

Thanks for your help.

I'm not sure how to identify the revision, it seems like I'm using a REV B board.

Also, I've already tried the .rbf file before in https://community.nxp.com/message/1351333?commentID=1351333#comment-1351333, and met the same problem.

Re: Fail to use Model-Based Design Toolbox with MPC5744P

zzdh — Wed, 14 Oct 2020 04:30:01 GMT

Hello, how do you solve the problem, because I also encountered the same problem？

Re: Fail to use Model-Based Design Toolbox with MPC5744P

mariuslucianand — Wed, 14 Oct 2020 06:25:45 GMT

Hello @zzdh ,

Which revision of the board are you using?

Regards,

Marius

Re: Fail to use Model-Based Design Toolbox with MPC5744P

ranulf — Wed, 14 Oct 2020 22:47:10 GMT

I have the same problem.

Configuration:

According to the sticker on the back of the DEVKIT-MPC5744P, The board revision is "SCH-29333 REV E1 700-29333 REV A"

Matlab/Simulink 2020A

Model-Based Design Toolbox MPC57xx Series Version 3.2.0

S32 Version 2.1

Windows 10