On Monday 06 October 2008 20:30:36 Stefan Brüns wrote:
> On Monday 06 October 2008 19:31:04 Stefan Brüns wrote:
> > The DB code sets the gain in the 9862 to the wrong value (there is
> > something wrong with the calculation of the register value from the gain
> > in db) - this may be fixed in the cppdb feature branch.
>
> Patch attached.
>
> Stefan
Sorry, wrong one, only the last hunk is the correct part.
Attached again.
Stefan
--
Stefan Brüns / Bergstraße 21 / 52062 Aachen
mailto:lurch at gmx.li http://www.kawo1.rwth-aachen.de/~lurchi/
phone: +49 241 53809034 mobile: +49 151 50412019
=== modified file 'usrp/host/lib/legacy/usrp_basic.h'
--- usrp/host/lib/legacy/usrp_basic.h 2008-09-24 17:59:43 +0000
+++ usrp/host/lib/legacy/usrp_basic.h 2008-10-06 18:27:44 +0000
@@ -181,8 +181,8 @@
* \brief Return hardware step size of PGA (linear in dB).
*/
virtual double pga_db_per_step () const;
- double pga_tx_db_per_step () const { return 20.0 / 20; }
- double pga_rx_db_per_step () const { return 20.0 / 255; }
+ double pga_tx_db_per_step () const { return 20.0 / 255; }
+ double pga_rx_db_per_step () const { return 20.0 / 20; }
/*!
* \brief return frequency of master oscillator on USRP
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