• State Resolved
  • Locked Locked
  • Replies 2 replies
  • Subscribers 53 subscribers
  • Views 835 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Real time mode debug in F28335 - using GUI composer- Maximum number of variables

rathinavel j
Intellectual 645 points

Hi,

Is it possible to use GUI composer to view variable in real time ?

what is the maximum number of variables that we can plot simultaneously?

I need to create GUI for motor control. If using real time mode I am able to monitor only very few variable (less than six) simultaneously, could you suggest a way  that I can monitor more parameter.

Thanks & Regards,

Rathinavel

  • 0
    TI__Genius 15910 points

    It depends on type of variables and refresh cycle frequency. e.g. a single int variable is very different from an array of 200 ints. The default refresh cycle is to update all variables once per second. Some existing motor control gui's that TI released can refresh more than a 1000 words per second using onboard emulator with 28x target. I am not sure whether it was 28035 or 28335. 

    If you have changed refresh cycle to something like 100ms then it would be quite difficult for the system to keep up. However, if you are using the default refresh and we are talking about 6 scalar variables, then they should be getting refreshed without trouble. 

    martin

  • 0 in reply to MartinS
    Intellectual 645 points
    Hi Martin,

    I need one more information. Is there any possibility that if I use more advanced debuggers or other controllers, I can increase the data transfer speed?.

    Also is it possible to transfer all variables once in a every switching frequency say 8KHz (instead of transfering as a array) and buffer in the computer instead of buffering inside the micro-controller memory?

    Regards,
    Rathinavel