On 24/04/2023 13:03, jorge.gonzalez.o--- via USRP-users wrote:
hi all
when i try to use a Tx channel on the usrp E312 i get this warning:
[WARNING] [MULTI_USRP] Calling multi_usrp::recv_async_msg() is
deprecated and can lead to unexpected behaviour. Prefer calling
tx_stream::recv_async_msg().
does anyone know what it is the nature of this warning, also, when i
use the Tx channel, the led indicator goes red and it freaks me out,
is there something i can do to resolve this.
i am using GRC 3.8 and UHD 4.3
This likely means that the gr-uhd that is linked-in to your GR 3.8
install is using an older API element that is deprecated-but-still-there
in UHD 4.3.
The RED light on TX is normal:
https://kb.ettus.com/E310/E312#Front_Panel
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