Re: [Discuss-gnuradio] Receiver gain setting of XCVR2450 in UHD code

2010-08-20 Thread Josh Blum
Controlling gains individually from the api is on my TODO list. :-) Internally, they are all separated, but the set_xx_gain(...) calls into this gain_group object that sets the codec + dboard gains as a whole. See lib/utils/gain_group.cpp Also give uhd_usrp_probe a run to see the various contr

Re: [Discuss-gnuradio] Receiver gain setting of XCVR2450 in UHD code

2010-08-20 Thread Christoph Thein
Am 20.08.2010 08:45, schrieb Per Zetterberg: Hi Josh and List, In the data-sheet of the MAX2829 circuit two receiver gains are specified "Receiver Front-End Gain-Control Settings" and "Receiver Baseband VGA Gain Settings". From the UHD API we only have one gain parameter. I have been searching

[Discuss-gnuradio] Receiver gain setting of XCVR2450 in UHD code

2010-08-19 Thread Per Zetterberg
Hi Josh and List, In the data-sheet of the MAX2829 circuit two receiver gains are specified "Receiver Front-End Gain-Control Settings" and "Receiver Baseband VGA Gain Settings". From the UHD API we only have one gain parameter. I have been searching in the UHD code to find where (and how) the s