topic Re: DEVKIT-MPC5744P:FCAN_Receive_ID_0x3FF to select Mode:blocking in Model-Based Design Toolbox (MBDT)

DEVKIT-MPC5744P:FCAN_Receive_ID_0x3FF to select Mode:blocking

hesander — Tue, 04 Jun 2019 08:13:34 GMT

HI:

Test board is:DEVKIT-MPC5744P

I open example model <flexcan_slave_mpc574x> to test FCAN Receive.When I want to get data from FCAN_Receive_ID_0x3FF,I click block parameters of FCAN_Receive_ID_0x3FF to selct Mode:blocking.Then occurs ERROR.Please Help!

Simulink model is attached.

Re: DEVKIT-MPC5744P:FCAN_Receive_ID_0x3FF to select Mode:blocking

constantinrazva — Tue, 04 Jun 2019 08:29:49 GMT

Hello hesander‌,

Could you first tell me what version of the MPC toolbox are you using? Just to be sure, you can run

ver

command in the MATLAB terminal.

Kind regards,

Razvan.

Re: DEVKIT-MPC5744P:FCAN_Receive_ID_0x3FF to select Mode:blocking

hesander — Tue, 04 Jun 2019 08:34:16 GMT

Hi.The version is 3.0.0

helieyong

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Re: DEVKIT-MPC5744P:FCAN_Receive_ID_0x3FF to select Mode:blocking

constantinrazva — Mon, 10 Jun 2019 07:47:13 GMT

Hello hesander‌,

I am not able to reproduce your problem with a fresh install of the toolbox.

Can you try and reset the MATLAB path? For that you should go to MATLAB Home tab -> Set Path -> Click on Default -> Then click on Save.

and then run the mbd_mpc_path script so you install the path for the toolbox over a fresh, default MATLAB path.

Note: you will lose other paths other than the default + MPC toolbox paths by doing this. Consider saving the current contents of your MATLAB path (you can get it by typing matlabpath in the MATLAB terminal for instance).

Note: this file is located in {INSTALL_ROOT}/src.

Kind regards,

Razvan.

Re: DEVKIT-MPC5744P:FCAN_Receive_ID_0x3FF to select Mode:blocking

constantinrazva — Mon, 10 Jun 2019 07:49:59 GMT

And hesander‌, please let me know what MATLAB version you are using and if you have other toolboxes from us installed (for S32K for instance) - maybe I can replicate your issue.

Kind regards,

Razvan.

Re: DEVKIT-MPC5744P:FCAN_Receive_ID_0x3FF to select Mode:blocking

hesander — Thu, 13 Jun 2019 05:40:51 GMT

Hi,MATLAB version is 2018a.

Re: DEVKIT-MPC5744P:FCAN_Receive_ID_0x3FF to select Mode:blocking

constantinrazva — Fri, 14 Jun 2019 11:12:37 GMT

Hello hesander‌,

Did you try resetting the path as I mentioned above? I still can not reproduce your issue, on no MATLAB version.

Kind regards,

Razvan.

Re: DEVKIT-MPC5744P:FCAN_Receive_ID_0x3FF to select Mode:blocking

chenli2 — Thu, 21 Nov 2019 03:32:35 GMT

I have same problem and I followed your instruction but same problem. MATLAB 2018b. MPC57xx MBD toolbox version 3.0. I was surprised that all CAN example only has non-blocking mode. If there is blocking mode CAN receive, it would answer all customer's question and fixed the problem.

If possible, don't try to duplicate the problem and just send us a simple example.

Thanks,