CCS/TMS320F28069M: Lab 5f graph

user5161224

Tool/software: Code Composer Studio

Hi,

The hardware platform that I am using is the hvkit with the F28069 control card. I realized the premises of lab 5f. I'm entering speed to speedRef_krpm. But the graph shows the previous speed value.

why could it be?

Also I can not clearly observe the speed changes due to the buffer setting. what do you suggest me to do?

over 8 years ago

0 Sean Bigley over 8 years ago

TI__Genius 17175 points

If you increase the value of the GRAPH_SIZE define at the beginning of lab12b, this will increase the graph size. Please make sure that the CCS graphing tool is setup to provide continuous refresh instead of one-shot refresh, and that you have sufficient graph array size to properly represent the signal

Sean

0 Sean Bigley over 7 years ago in reply to Sean Bigley

TI__Genius 17175 points

Hello,

If there are no additional questions at this time, I will close the thread. Please feel free to create a new thread if necessary.

Sean

0 user5161224 over 7 years ago in reply to Sean Bigley

Prodigy 90 points

Hello Sean,
I don't have a new question. Thank you for your help.

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CCS/TMS320F28069M: Lab 5f graph