I try to do some 'helloworld' type tests and I found a problem. I write code in Python using UHD as the interface to HF HW. I can successfully receive stream samples and push it to the filters / demodulator / bells / whistles... It works OK to some degree (Overruns signalized). anyway I have problem to make it working simultaneously on Rx and Tx. It looks like instantiation problem - rx stuff grabs E100 and does not mat it to be shared by tx. Is there any example of such (or similar) code - just working one.
I have also another issue - I will have to decode something from rx then send 'predefined' samples and then do repeat after 'remodulation' (regeneration). Is tehre any hint how to do it from the Python code?