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I can not run the Delfino TMS320F28379D Launchpad in external mode in order to tune parameters.

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Jafet Martínez
Jafet Martínez on 15 Oct 2019
Commented: Jafet Martínez on 16 Oct 2019
My simulink model is generating a PWM signal with a duty cycle indicated by the constant block.
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It works fine when I deploy to hardware, but is not working when I try it in external mode. I want to modify the duty cycle while it is running.
This is what I have set in configuration parameters;
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I am attaching the simulink model as a zip file too.
Any help would be appreciated.

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Answers (1)

Venkatesh Chilapur
Venkatesh Chilapur on 16 Oct 2019
Hi,
There is a check box (Boot from flash) in the first image file that you have attached. Please enable the check box and try to run in external mode. I tried your model and could update the duty cycle and the only change I did is enable the check box.
Regards,
Venkatesh C

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Jafet Martínez
Jafet Martínez on 16 Oct 2019
Hello,
I have enabled the Boot from flash option and tried running in external mode but I have the following error message
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That was the only thing I changed, but it is still not working for me.
Thanks in advance for the help.
Regards.
Jafet Martínez
Jafet Martínez on 16 Oct 2019
Hello,
Mi problem appears to be fixed. I can now run in external mode and tune the duty cycle while running. What I did was to reinstall CCS with an older version, the 7.4 as that is the one compatible with Matlab R2018a according to what I read in another post here. There is detail and that is that I still have error messages when enabling the Boot from flash box, so I do not have that enabled at the moment, but I can run in external mode.

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