Initial commit for N3xx development.

- Creates mpm/ subdirectory
- First pass at hardware daemon/MPM
- New code for LMK04828, AD9371
- spidev integration

Contributions by:

Martin Braun <martin.braun@ettus.com>
Derek Kozel <derek.kozel@ettus.com>
Mark Meserve <mark.meserve@ni.com>
Andrej Rode <andrej.rode@ettus.com>

1 files changed, 49 insertions, 0 deletions

diff --git a/mpm/python/lib_periphs.cpp b/mpm/python/lib_periphs.cpp
new file mode 100644
index 000000000..030752ede
--- /dev/null
+++ b/mpm/python/lib_periphs.cpp
@@ -0,0 +1,49 @@
+#include "lib_periphs.hpp"
+#include "lmk04828.hpp"
+#include <mpm/spi_iface.hpp>
+#include <boost/python.hpp>
+
+namespace bp = boost::python;
+
+void export_lmk(){
+    //Register submodule types
+    bp::object lmk_module(bp::handle<>(bp::borrowed(PyImport_AddModule("libpyusrp_periphs.lmk"))));
+    bp::scope().attr("lmk") = lmk_module;
+    bp::scope io_scope = lmk_module;
+
+    bp::class_<lmk04828_iface, boost::shared_ptr<lmk04828_iface>, boost::noncopyable >("lmk04828_iface", bp::no_init)
+               .def("make", &lmk04828_iface::make)
+               .def("verify_chip_id", &lmk04828_iface::verify_chip_id)
+               .def("init", &lmk04828_iface::init)
+               .def("send_sysref_pulse", &lmk04828_iface::send_sysref_pulse)
+               ;
+}
+
+void export_spi(){
+    //Register submodule types
+    bp::object spi_module(bp::handle<>(bp::borrowed(PyImport_AddModule("libpyusrp_periphs.spi"))));
+    bp::scope().attr("spi") = spi_module;
+    bp::scope io_scope = spi_module;
+
+    bp::class_<mpm::spi_iface, boost::noncopyable>("spi_iface", bp::no_init)
+        .def("write_byte", &mpm::spi_iface::write_byte)
+        .def("write_bytes", &mpm::spi_iface::write_bytes)
+        .def("read_byte", &mpm::spi_iface::read_byte)
+        .def("write_field", &mpm::spi_iface::write_field)
+        .def("read_field", &mpm::spi_iface::read_field)
+        .def("get_wire_mode", &mpm::spi_iface::get_wire_mode)
+        .def("get_endianness", &mpm::spi_iface::get_endianness)
+        .def("get_chip_select", &mpm::spi_iface::get_chip_select)
+        ;
+
+    bp::enum_<mpm::spi_iface::spi_endianness_t>("spi_endianness")
+        .value("lsb_first", mpm::spi_iface::spi_endianness_t::LSB_FIRST)
+        .value("msb_first", mpm::spi_iface::spi_endianness_t::MSB_FIRST)
+        ;
+
+    bp::enum_<mpm::spi_iface::spi_wire_mode_t>("spi_wire_mode")
+        .value("three_wire_mode", mpm::spi_iface::spi_wire_mode_t::THREE_WIRE_MODE)
+        .value("four_wire_mode", mpm::spi_iface::spi_wire_mode_t::FOUR_WIRE_MODE)
+        ;
+}
+