I’m trying to use UHD with USRP1 and a Flex 400 daughter board. When I
gnu radio program (through GRC), I get the warning
Detected RX daughterboard Flex 400 Classic
This board requires modification to use.
See the daughterboard application notes.
However, the RFX Series Application Notes in the UHD manual (
specify anything that I can interpret as a “modification”.
Thanks, Sivan T.