topic Re: Non-existent field 'info' error when using GFLIB or GMCLIB in Model-Based Design Toolbox (MBDT)

Non-existent field 'info' error when using GFLIB or GMCLIB

j_wale_3 — Mon, 13 Jan 2020 15:29:15 GMT

Hello Everyone,

I am using Simulink (Matlab R2019b) and NXP_MBDToolbox_MPC75xx 3.0.0 to build code for a motor control application running on the MPC5744P DevKit.

When I include a functional block from the 'Automotive Math and Motor Control' library group (e.g. GFLIB_SinCos_FLT, GMCLIB_Clark_FLT), the build process fails after compliation with the message Reference to non-existent field 'info'. The peripheral configuration blocks from the same toolbox do not produce this error, the problem seems to be limited to the 'Bit Accurate Models'.

Please could anyone suggest what is going on here and hopefully how to overcome this issue? This variable 'info' is not something that I have created, so I presume it must be a reference from within the pre-compiled S-function linbrary modules. Any help would be appreciated!

Thanks,

John.

Re: Non-existent field 'info' error when using GFLIB or GMCLIB

constantinrazva — Mon, 20 Jan 2020 08:20:56 GMT

Hello j.wale.3@warwick.ac.uk,

Could you share with us a model you are using that throws this error? And if you can save the error onto a text file and share that also, it would be helpful in replicating your issue.

Kind regards,

Razvan.

Re: Non-existent field 'info' error when using GFLIB or GMCLIB

mariuslucianand — Thu, 18 Jun 2020 14:11:07 GMT

Hello j.wale.3@warwick.ac.uk‌,

paulvlase‌ provided the answer on the https://community.nxp.com/thread/535108 thread, so this will help you as well.

Marius