AnsweredAssumed Answered

controlling program flow

Question asked by PhilipJ on Oct 17, 2014
Latest reply on Oct 21, 2014 by mmmike

Hi,

I understand the way a SigmaDSP chip works, doing all it's program within a frame of the audio sampling frequency. My question is whether there is a way to control the order in which instructions are performed; let me explain what I would like to be able to do.

I want to set one of the MP(x) IO pins high at the start of the frame and then low when all the instructions have been done so I can monitor with an oscilloscope to see how much time my program is taking and how much time is still free in each frame.

 

Is this possible? I can see how to set a GPIO pin in SigmaStudio but can I determine that it should be the first thing it does?

 

thanks to anyone for suggestions

PhilipJ

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