gr-osmosdr/grc
Dimitri Stolnikov 2b79811350 bladerf: implement options for clock configuration
Since firmware 2016.01-rc1 bladeRF has the ability to lock to an
external reference as well as produce arbitrary frequency signal
(25 MHz here) on its clock output.

Use gr-osmosdr source with the following arguments to produce 25
MHz on the SMB connector:

osmocom_fft -a bladerf,smb=25e6

smb=25e6

To lock the bladeRF itself to an external GPSDO reference, use
additional arguments tamer=external for 10MHz or tamer=external_1pps for
1PPS GPSDO signals.

osmocom_fft -a bladerf,smb=25e6,tamer=external

tamer={internal,external_1pps,external}

The described method requires https://github.com/Nuand/bladeRF/releases/
tag/2016.01-rc1

Carefully *read the instructions for external reference locking*
(especially max allowed voltage levels) on Nuand's blog https://
www.nuand.com/blog/2016-01-rc1-release/
2016-02-28 17:45:54 +01:00
..
CMakeLists.txt introduce osmosdr namespace, remove _c suffix 2013-05-30 16:14:22 +02:00
gen_osmosdr_blocks.py bladerf: implement options for clock configuration 2016-02-28 17:45:54 +01:00