Re: [Discuss-gnuradio] USRP2 firmware build

[Eric Blossom]

On Fri, Oct 03, 2008 at 01:58:02PM -0400, Jeff Long wrote:
> Trying out the firmware build ...
>
> - had to comment out apps/rx_only_v2.c, line 104
>   (static volatile bool link_is_up = false) to avoid
>   multiple definitions ... does not appear to be used
>   in this file and is declared static
>
> - build exceeds size of flatmem (0x8000) ... bumped to
>   0xa000 and it worked, but I don't know what flatmem is
>   at this point, so that's probably wrong
>
> - not sure why, but the EDK101_GPL_GNU gcc didn't build
>   right on a Fedora 9 machine ... worked fine on Fedora 8
>   ... will try again
>
> Also, should USRP2/RFX be working at this point?  Noticed
> select_rx_antenna is unimplemented (get more signal using
> RX2 than TX/RX but signal is really low), and rfx_set_gain_rx
> doesn't seem to have any effect.

As of r9708 on the trunk, the usrp2 firmware builds properly with the
EDK 10.1 based microblaze toolchain.

Eric