Dear Ivan,
please understand that both my insight on what goes wrong as well as my
capability to make your application work through emails is limited.
Anyway, you already got a few hints that you did not respect.
* Don't use multiprocessing.Process
* Don't try to constantly reset the metadat
USRP N210
2017-10-05 11:26 GMT+03:00 Ivan Zahartchuk :
> Hi, Marcus
>
> I'm working on the data transmission using USRP B200 and UHD Python driver.
> When transmitting the data for two usrp, the error U appears. I want to
> start the transmission as another process.
> Here is my code:
>
> from P
Hi, Marcus
I'm working on the data transmission using USRP B200 and UHD Python driver.
When transmitting the data for two usrp, the error U appears. I want to
start the transmission as another process.
Here is my code:
from PyQt4 import QtCore,QtGui,uic
import sys
import libpyuhd as lib
import nu
Hi Ivan,
> freq = 450e6
> print (freq)
> band = 30e6
> usrp = lib.usrp.multi_usrp(" ")
> st_args = lib.usrp.stream_args("fc32", "sc8")
> streamer = usrp.get_tx_stream(st_args)
> usrp.set_tx_rate(band, 0)
> usrp.set_tx_freq(lib.types.
Hi Ivan,
since you send the first samples with a timestamp of one, this is not a
good idea:
On 02.10.2017 21:46, Ivan Zahartchuk via USRP-users wrote:
> metadata.time_spec = lib.types.time_spec(0)
That basically forces the next packet to have 0 timestamp, i.e. to be
more than 1s too la
Hi, Marcus
I'm working on the data transmission using USRP B200 and UHD Python driver.
When transmitting the data, the error U appears. I think that the problem
is in the USRP B200 initialisation. I want to start the transmission as
another process.
Here is my code:
from PyQt4 import QtCore,QtGui
