FreeMASTER Plugin Config Failure

[zuozuo]

I was able to successfully conduct the CAN communication connection test in Figure 1, but after clicking OK, the fault as shown in Figure 2 occurred. How can I solve this problem?

In addition, I have used mbdt for freemaster development on S32K344, but I have not succeeded in polling mode CAN communication. Is it not supported? If it is supported, could you provide me with a sample, preferably for the S32K3 series

[zuozuo]

I used the version FreeMASTER 3.2, but following your method, it didn't work on either of the two computers I tried.

[gzleng]

quickly ran from another computer with an earlier version of the pc side software and it worked fine. so i manually copied the connection string to the Option field and it worked. so the issue is either on the 1.16.0 or the PC admin previlage.. 

[MichalH]

Hello,

one thing to try is to re-register the CAN communication plug-in in your system. Please close the FreeMASTER, and navigate to installation location. Then run the register.bat "As administrator". See more details in one of the earlier posts in this forum.

Regards,
Michal

[zuozuo]

Hello, according to the method shown in your picture, I am using the freemaster3.2 version of the host computer. I have tried on both a Windows 11 and a Windows 10 computer, but neither worked,

[gzleng]

Hi, Michal,

thanks for the hint but it does not seem to work. by pasting a plain text string i could open the port. the computer that i had an older version of Freemaster 3.2 no longer works after i upgraded it to the latest version. i ran the register.bat as admin but the same error message appears. now two computers give me the same error.

[baiRB]

The same problem has also occurred here. I suspect that the CAN Pluging in version 1.16.0 added the FD function, which caused an error in string generation and parsing.

[zuozuo]

Now I have also implemented the polling mode and tested the connection of the can based freemaster. The effect is the same as the above picture. I will continue to seek help

[iulian_stan]

Hi @zuozuo,

Are you using the MATLAB or S32 Design Studio as your primary development environment ?

In the later case - did you try the example applications that come with FreeMASTER Driver Update site ?

In case you are using MATLAB, a dedicated team is handling the MatLAB Toolbox and I will move your query to MBDT community space.

[zuozuo]

I use the matlab toolchain to generate the underlying driver code for freemaster. Currently, both polling mode and interrupt mode can successfully connect with the host computer, and there are no issues with the slave computer. The only problem is that the freemaster host computer cannot save its own configuration options in the freemaster host computer project.

[zuozuo]

I use the mbed toolchain to generate the underlying driver code for freemaster. Currently, both polling mode and interrupt mode can successfully connect with the host computer, and there are no issues with the slave computer. The only problem is that the freemaster host computer cannot save its own configuration options in the freemaster host computer project。