I have combined the gnuradio-examples/python/digital
benchmark_tx.py
benchmark_rx.py
usrp_transmit_path.py
usrp_receive_path.py
…from 4 to 2 files and from 2 top blocks to 1 top block. I want to
switch between transmit and receive to simulate a wireless
sensor node. I am using a flex RFX 2400 board and USRP 1. Maybe I am
not doing this the right way.
So far the code runs and instantiates the flow graph for receive and
send paths simultaneously without error. However, if I send any packets
with send_pkt, then after that the receive loop does not detect
anything.
It definitely goes into the tb.wait() where it would normally receive
packets, but if I had run the send_pkt command nothing is actually
received. If I just comment out that send_pkt from the tx loop, it
works receives without problem.
If I receive first by going into the tb.wait() loop, then I don’t know
how to get out of that loop and test the tx afterward. I have been
using ctrl+c to get out of the tb.wait() loop.
Does anyone know how to do this correctly?
As a separate question, what is the method for getting out of the wait
loop?
I can attach code if you like. Thanks for bearing with me. I know this
must be a tedious question for many of you 