Cannot transmit anything using the gnuradio module "osmocom Sink"
Posted: Mon Sep 18, 2023 9:33 pm
Hello, everyone. I was trying to send signals on BladeRF xA4 using gnuradio module "osmocom Sink" modules. Before that, I have already tried the bladerf-cli code and make sure that my hardware is not broken. But due to the customized functions provided by gnuradio, I would like to know how to use it to send signals using "OsmoSDR" library. For now, the BladeRF is not transmitting anything if I use the "osmocom Sink" module. The gnuradio flowgraphs are here:
1. https://drive.google.com/file/d/1J3KVFU ... K-IEI/view
2. https://drive.google.com/file/d/1Ay4nTO ... w0NoX/view
So I have two following questions:
1. Why cannot I use the "OsmoSDR" in gnuradio to drive the BladeRF for transmission?
2. How can I use two TX channels on BladeRF to transmit signals simultaneously like MIMO?
It will be really helpful if anyone can help me on these questions. Thanks!
1. https://drive.google.com/file/d/1J3KVFU ... K-IEI/view
2. https://drive.google.com/file/d/1Ay4nTO ... w0NoX/view
So I have two following questions:
1. Why cannot I use the "OsmoSDR" in gnuradio to drive the BladeRF for transmission?
2. How can I use two TX channels on BladeRF to transmit signals simultaneously like MIMO?
It will be really helpful if anyone can help me on these questions. Thanks!