Re: [USRP-users] Consequences of late command

2018-06-22 Thread Fabian Schwartau via USRP-users
Hi Darek, I thought I solved this issue but it came up again. From time to time I get the late command error. I get it when calling the revc method for the receive stream. In that moment there is no data returned from the call (return value is 0). I get these results a couple of times and

Re: [USRP-users] Consequences of late command

2018-06-07 Thread Derek Kozel via USRP-users
Hello Fabian, Commands which are late will be executed anyways and return the error notification which you are seeing. Commands after it are also executed. Depending on your application it is often possible to structure the commands such that get_time_now only needs to be called in the beginning

[USRP-users] Consequences of late command

2018-06-07 Thread Fabian Schwartau via USRP-users
Hi everyone, I am currently working with timed commands to perform synchronized reception of multiple channels. As the timing is quite critilical I would like to use quite low delay I add to usrp->get_time_now() for the next command(s). However, sometimes it happens (even with quite high