On 05/19/2018 12:47 PM, harfan ryanu wrote:
Hi Marcus,
Thank you for your respond,
I just realize it seems somebody in the mail list has the same exact
problem with me, but i check noone has answered to the problem.
I have tried to run
./benchmark_rate --tx_rate "1e6" --args
"addr0=192.168.40.2,addr1=192.168.50.2" --channels "0,2" --ref
"external" --pps "external".
But i got the same problem, only one light from 2 channel is turned on
(Red), and after that the benchmark rate freeze. The second time i run
benchmark rate after i force quit (ctrl+c) i got error message saying
BIST failed (code:1), and have to turn the power off and turn on both
usrp to make it work again.
However the problem doesnt appear if i try benchmark rate with only 1
address and both channel (channel "0,1"), or trying to run benchmark
rate with only rx_rate. When i try to run
/benchmark_rate --rx_rate "1e6" --args
"addr0=192.168.40.2,addr1=192.168.50.2" --channels "0,2" --ref
"external" --pps "external".
I can see both RX channel turned green, and no error appear.
Is it possible something might happen with the tx front end? Please
give me some advice how to solve this.
Thank you for your respond
Regards,
Harfan
Could you try explicitly setting the subdev spec:
--tx_subdev "A:0 B:0 A:0 B:0"
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