topic Re: get error to load freemaster project on PMSM with RT1050 in FreeMASTER

get error to load freemaster project on PMSM with RT1050

zhongshen — Sat, 27 Jun 2020 04:52:37 GMT

I run pmsm demo on lastest SDK for RT1050 on MCUXpresso and extract sdk package to dirctory:Documents\MCU**\Packages , and try to open Motor Control project with freemaster V 3.0. I get the error as following picture. Is there advise to fix it?

Re: get error to load freemaster project on PMSM with RT1050

MichalH — Mon, 29 Jun 2020 09:55:29 GMT

Dear Zhong Shen,

this issue typically happens when Internet Explorer is disabled or restricted on the local computer. There are some general hints in this community thread. Please make sure you have the scripting and active content enabled in Internet Explorer options as in screenshots below.

Regards,

Michal

Re: get error to load freemaster project on PMSM with RT1050

zhongshen — Tue, 30 Jun 2020 01:38:34 GMT

Dear Michal Hanak,

Thanks for you reply. According to the advise, changed setting of IE options, the problem is still existed.

And I found I can run freemaster porject in MCRSP_PMSM_V1.2.0 software. Is there more differences with new SDK package?

Re: get error to load freemaster project on PMSM with RT1050

MichalH — Wed, 01 Jul 2020 10:35:13 GMT

Hello, as we are only taking care about FreeMASTER framework and not about the individual projects which use FreeMASTER as a GUI, I will try to redirect your question to an owner of the PMSM demo.

Thank you for your patience.

Michal

Re: get error to load freemaster project on PMSM with RT1050

pavelsustek — Wed, 01 Jul 2020 11:52:06 GMT

DearZhong Shen,

MCUXpresso IDE copies all project files to its own workspace with changed file structure. It’s mean that paths in FreeMASTER will be wrong.

Best solution will be use FreeMASTER project file (pmp) directly from zip file downloaded from SDK builder).

unpack zip (.... SDK_2.7.0_EVKB-IMXRT1050.zip) and run FreeMASTER pmsm_float_enc.pmp file located in c:\...\SDK_2.7.0_EVKB-IMXRT1050\boards\evkbimxrt1050\demo_apps\mc_pmsm\pmsm_enc\pmsm_float_enc.pmp
txt. file for MCAT is located in C:\...\SDK_2.7.0_EVKB-IMXRT1050\middleware\motor_control\freemaster\pmsm_float_enc\mcat\param_files\M1_params_pmsm_evk-imxrt1050.txt
(needed for proper parameters showing in MCAT)
file with motor and control parameters m1_pmsm_appconfig.h used in code is located in MCUXpresso workspace. (in my case C:\...\Documents\MCUXpressoIDE_11.1.0_3169_prc3\workspace\evkbimxrt1050_mc_pmsm\source\m1_pmsm_appconfig.h)
The PMSM application uses FreeMASTER TSA feature for adressing variables so there's no need to set path to project out file.

If you generate m1_pmsm_appconfig.h for new parameters of the motor via MCAT, file will be located next to pmsm_float_enc.pmp (C:\...\SDK_2.7.0_EVKB-IMXRT1050\boards\evkbimxrt1050\demo_apps\mc_pmsm\pmsm_enc\ m1_pmsm_appconfig.h).

So for using new generated parameters in code you must replace this file with file used in MCUXpresso workspace…

This workaround is valid only for SDK 2.7.

This issue is fixed in new SDK 2.8 that will be released in two weeks.

Regards,

Pavel