[Discuss-gnuradio] How to use MIMO cable and how to program and debug firmware?

[ZHANG Jin]

I want to use MIMO cable to implement MIMO. However I found that the current code in mimo_tx.c and mimo_tx_slave.c only support part of the functions on transmitting data. Is there any firmware code, which fully support transmitting and receiving signals from two USRPs connected by MIMO cable?

 

If not, I'm thinking of writing it by myself. In that case, I'm wondering what environment should I install to debug the firmware codes. After installing mb-gcc-4.1.1.gr2.i386.tar.gz. I can compile txrx.c into txrx.bin, but can not debug the c program. Do I need to install some Xilinx software? What kind of that? Thanks.

 

Best,

Jin