[Discuss-gnuradio] UHD problem

[Per Zetterberg]

Hi Josh and List,

I am trying to send two frames and then receive a frame. The two transmit 
frames are transmitted several seconds in advance using  d_dev->send. They 
arrive nicely at the receiver as they should. However, then I try to receive a 
frame  using "d_sdev->issue_stream_cmd(stream_cmd)" followed by d_dev->recv. 
However, the command "d_sdev->issue_stream_cmd" gives the error "usrp2 no 
control response".

Could it be that when I do the command d_sdev->issue_stream_cmd the USPR2 is 
busy waiting to transmit the two transmit frames ?

BR/
Per