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| author | Dimitri Stolnikov <horiz0n@gmx.net> | 2016-02-28 17:45:54 +0100 |
|---|---|---|
| committer | Dimitri Stolnikov <horiz0n@gmx.net> | 2016-02-28 17:45:54 +0100 |
| commit | 2b798113503be73d67348dec5ed9f944de6fe7b6 (patch) | |
| tree | a769008f861c1862ec15a36090d42330e15910b9 /CMakeLists.txt | |
| parent | d230397957603a026c688dd462d349f8dcb645c8 (diff) | |
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/
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 212a30e..32e7ff5 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -150,7 +150,7 @@ set(GRC_BLOCKS_DIR ${GR_PKG_DATA_DIR}/grc/blocks) # Find build dependencies ######################################################################## set(GR_REQUIRED_COMPONENTS RUNTIME PMT BLOCKS) -set(MIN_GR_VERSION "3.7.3") +set(MIN_GR_VERSION "3.7.8") find_package(Gnuradio REQUIRED) if("${Gnuradio_VERSION}" VERSION_LESS MIN_GR_VERSION) MESSAGE(FATAL_ERROR "GnuRadio version required: >=\"" ${MIN_GR_VERSION} "\" found: \"" ${Gnuradio_VERSION} "\"") |