topic ADC models’ simulation error in Model-Based Design Toolbox (MBDT)

ADC models’ simulation error

ca_liu — Wed, 21 Nov 2018 01:50:26 GMT

When I tested the ADC models，all of the four ADC models in S32K14x Exchange Projects have the same simulation error said：

Invalid setting in 'adc_software_trigger_s32k14x/ADC_Start' for parameter 'uint32(strcmp(out.aien, 'on'))'.

Caused by:

Expression 'uint32(strcmp(out.aien, 'on'))' for block 'adc_software_trigger_s32k14x/ADC_Start' returns an array of objects

This is the first time that I have tested these ADC modules, and no changes have been made to them. I don't quite understand why this is happening and how I can solve it。

Can you give me some help？Thank you。

BTW，the version of MBDT is 2018.R1。

Re: ADC models’ simulation error

constantinrazva — Wed, 21 Nov 2018 10:02:42 GMT

Hello liuhuangc@sina.com‌,

Can you tell me if you have other (older) version of our toolbox installed? And on what version of MATLAB you are trying our models? Because I'm not able to reproduce your error. And one more question: when you say 'simulation error' do you mean an error that occurred on standard Simulink simulation (e.g.: clicking on the RUN button in Simulink) or on build (clicking on the Build Model button in Simulink)?

Best regards,

Razvan.

Re: ADC models’ simulation error

ca_liu — Thu, 22 Nov 2018 00:36:20 GMT

Hi Constantin Razvan Chivu,

I have installed other older version before,and have been updated directly to 2018.R1.Does that have anything to do with it?My Matlab version is 2018b.And the simulation error occurred in the standard Simulink simulation of clicking the RUN button.

I 'll try to uninstall the MDBT and reinstall it to see if I can solve the problem. I 'll get back to you when I have something.

Thank you.

Re: ADC models’ simulation error

ca_liu — Thu, 22 Nov 2018 01:54:06 GMT

I reinstalled the mbdt, tested it, and there was no such error. So, it's possible that the installation problem caused the error.There is no more problem，thank you for your respond . Best wishes.

Re: ADC models’ simulation error

constantinrazva — Thu, 22 Nov 2018 08:09:49 GMT

Hello liuhuangc@sina.com‌,

Thank you for pointing out that there are issues with our direct update - we'll investigate what happened; it seems to me that some files are not correctly updated.

Best regards,

Razvan.