[Discuss-gnuradio] Persistent Nameerror

2013-02-14 Thread Lara Deek
Hello all, I created an out-of-tree module "my_module" using gr_modtool (from git) and added a general type block to the module using "gr_modtool add -t general my_block". I am building and installing the module as directed in the gnuradio out-of-tree modules page (mkdir build...make, sudo make in

Re: [Discuss-gnuradio] How to implement MIMO transmissions

2013-02-12 Thread Lara Deek
Thank you Josh for your reply! > Well in gnuradio, you dont have access to the send function. I created a usrp sink using uhd_make_usrp_sink(), and using the pointer to the multi_usrp that is returned from calling get_device() on the usrp sink variable, I access send() (ofcourse including the nec

[Discuss-gnuradio] How to implement MIMO transmissions

2013-02-11 Thread Lara Deek
Hello, I have a question about the details of transmitting using gnuradio. I have set up a 2x2 MIMO transmitter using 2 USRP2's (or N200's) that are connected via a MIMO cable. In C++, I initialize a single USRP sink, and set the # channels to 2 (excluding the other settings). I am currently usin