Avoid underflow and overflow

[Chantastic! · Accepted solution]

Hi Gallyket, 

There are multiple ways of timing the execution speed of your loop. Please refer to the comment I posted above, where I shared this forum post that describes one way of timing your loop. 

Part of the reason you have to do this yourself is that the loop execution speed depends on your computer. A slower/older computer will have a lower execution speed.

[Shree_Balasubramaniam]

Hi

I am new to SDR development and currently facing an underflow issue. I tried setting the loop time according to the execution but it doesn't help. I have configured the start trigger time as 2 seconds. So after 2 secs, an underflow error occurs. 

The queue has a buffer of 500 elements, so there is no chance of running out of elements. IQ Rate is 100000.

Could you please help me to resolve this error.

TIA

BR
Shree

[Mos75]

Hello,

I am using srsRAN Project to run the USRP x310, I am getting this error, Is it the same case?

Does this have to do with sampling rate?

Thank you.