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| author | Ashish Chaudhari <ashish@ettus.com> | 2014-08-01 16:29:34 -0700 |
|---|---|---|
| committer | Ashish Chaudhari <ashish@ettus.com> | 2014-08-01 16:29:34 -0700 |
| commit | db6f3a2d7aabdd0eaa1021ac174edd3cbb77be55 (patch) | |
| tree | a46e395a5700fda1a367ec34b640312b4ff48e3f /host/lib/usrp/b200/b200_impl.cpp | |
| parent | ef5abde4f0c5ef5a16dc7b8ec7a8a5f611a9418f (diff) | |
| download | uhd-db6f3a2d7aabdd0eaa1021ac174edd3cbb77be55.tar.gz uhd-db6f3a2d7aabdd0eaa1021ac174edd3cbb77be55.tar.bz2 uhd-db6f3a2d7aabdd0eaa1021ac174edd3cbb77be55.zip | |
b200: Added variable rate SPI core for AD9361 and ADF4001
- Added b200_local_spi core that adjusts the divider when talking to the two chips
- AD9361 rate is 1MHz and ADF4001 rate is 10kHz
Diffstat (limited to 'host/lib/usrp/b200/b200_impl.cpp')
| -rw-r--r-- | host/lib/usrp/b200/b200_impl.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/host/lib/usrp/b200/b200_impl.cpp b/host/lib/usrp/b200/b200_impl.cpp index 04cb8062e..7c85176ef 100644 --- a/host/lib/usrp/b200/b200_impl.cpp +++ b/host/lib/usrp/b200/b200_impl.cpp @@ -31,6 +31,7 @@ #include <boost/thread/thread.hpp> #include <boost/lexical_cast.hpp> #include <boost/functional/hash.hpp> +#include <boost/make_shared.hpp> #include <cstdio> #include <ctime> #include <cmath> @@ -341,9 +342,8 @@ b200_impl::b200_impl(const device_addr_t &device_addr) //////////////////////////////////////////////////////////////////// // create time and clock control objects //////////////////////////////////////////////////////////////////// - _spi_iface = spi_core_3000::make(_local_ctrl, TOREG(SR_CORE_SPI), RB32_CORE_SPI); - _spi_iface->set_divider(B200_BUS_CLOCK_RATE/ADF4001_SPI_RATE); - _adf4001_iface = boost::shared_ptr<adf4001_ctrl>(new adf4001_ctrl(_spi_iface, ADF4001_SLAVENO)); + _spi_iface = b200_local_spi_core::make(_local_ctrl); + _adf4001_iface = boost::make_shared<b200_ref_pll_ctrl>(_spi_iface); //////////////////////////////////////////////////////////////////// // Init codec - turns on clocks |