CCS/TMS320C6657: Reset Auto Scale in Graph

Hi,

By "Reset Auto Scale" you mean something like the usage scenario as shown below or something else? 

This was done with CCSv10. 

Regards,

Rafael

Doesn't work that way here.  Has this been fixed in V10?  Using 9.3.

Still doesn't work in 10.0.  I'm graphing floats.  Specifically looking at an autocorrelation vector.  The amplitude of the data is dependent upon the input signal.  If I raise the input signal the data goes off the edges of the graph.  If I hit "Reset Auto Scale" nothing happens.  The only solution is to close the graph and reopen it or manually scale it.  Both options are frustrating.

Hello?  Is there anybody out there?

Hi,

Please apologize for the delay; we have a release and I was backed up severely with handoffs. 

I was able to plot and use the various Zoom tools, including the Reset Auto Scale with floats on my F28379D controlCARD. 

Can you check the short clip below and see if I am missing something with my procedure? 

I am using CCSv10.0.0 with the controlCARD connected via a XDS200. 

Regards,

Rafael

You're not resetting the Auto Scale you are resetting the zoom.

Do this:
Add a global variable that allows you to scale the data in your buffer, i.e. float scale = 1.0.

Now while the program is running increase scale to, say, 10 via the Expressions window.  The plot will go off the edge of the window.  Reset Auto Scale SHOULD reset the scaling so the plot finds in the window but it doesn't.

Hi,

I may be missing something, but to me the graph performed an Autoscale while the code went its merry way, thus the Reset Autoscale did not take any effect as the view was already appropriately scaled. Please check the short clip below.

I feel this is probably an implementation approach that may not be matching what you are expecting. If possible, could you try to share a short clip of what you are seeing? 

Regards,

Rafael

Post the code you use to generate the waveform and I'll modify it to show you how to reproduce the problem.

Hi,

Please check the code attached. 

Regards,

Rafael

Sinewave_float_C2000.zip