Re: [Discuss-gnuradio] Problem wiht peek32 method

[Johnathan Corgan]

On Wed, Jun 15, 2011 at 01:26, Eduardo Lloret Fuentes <address@hidden> wrote:

I read in the USRP-user mailing list that "none of the registers that control setting have readback hardware". Is this assumption also valid for the GNU Radio driver? Is there no way to read back a setting register?

This is correct.  A common solution is to update a "shadow" copy of what you last poked into the register in a variable in your application.  The setting registers don't change except in response to a write from the host, so the shadow copy value remains accurate.

Johnathan