I am learning to use RedPitaya STEMlab 125-14 board and Vivado environment for my internship and I started with examples posted on RedPitaya knowledge base website.
I had no problems with making and understanding the first three lessons, however working on 4th lesson I have encountered a problem that I can't resolve. The problem concerns the part of executing Python program in Jupiter Notebook - when executing the code I get an error about division by zero, which I suppose comes from this line:
Because the "count" starts from 0 and then there is a division freq/count=freq/0.
Code: Select all
print("Counts: ", count, " cycles: ",Ncycles, " frequency: ",freq/(count/Ncycles),"Hz\n")
And I can't figure out how to resolve this issue.
FYI, I verified that RP does send the signal from OUT1 when using native Signal Generator app and I could observe the sinusoid created by RP with oscilloscope.
So, my guess is that the problem is with the Python code. I will be grateful if someone can help me with this issue.
Thank you in advance.