mpm: Major refactoring

- Created clean interfaces for SPI and registers
- Severed most links to UHD
- Added a lockable class which allows exposing mutexes into Python

2 files changed, 65 insertions, 0 deletions

diff --git a/mpm/lib/dboards/CMakeLists.txt b/mpm/lib/dboards/CMakeLists.txt
new file mode 100644
index 000000000..349be0b93
--- /dev/null
+++ b/mpm/lib/dboards/CMakeLists.txt
@@ -0,0 +1,26 @@
+#
+# Copyright 2017 Ettus Research (National Instruments)
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+########################################################################
+# This file included, use CMake directory variables
+########################################################################
+
+
+USRP_PERIPHS_ADD_OBJECT(dboards
+  magnesium_manager.cpp
+)
+
diff --git a/mpm/lib/dboards/magnesium_manager.cpp b/mpm/lib/dboards/magnesium_manager.cpp
new file mode 100644
index 000000000..f66364aec
--- /dev/null
+++ b/mpm/lib/dboards/magnesium_manager.cpp
@@ -0,0 +1,39 @@
+//
+// Copyright 2017 Ettus Research (National Instruments)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+#include <mpm/dboards/magnesium_manager.hpp>
+#include <mpm/chips/lmk04828_spi_iface.hpp>
+#include <mpm/ad937x/ad937x_spi_iface.hpp>
+
+using namespace mpm::dboards;
+using namespace mpm::chips;
+
+magnesium_manager::magnesium_manager(
+    const std::string &lmk_spidev,
+    const std::string &mykonos_spidev
+) : _spi_mutex(std::make_shared<std::mutex>())
+  , _spi_lock(mpm::types::lockable::make(_spi_mutex))
+  , _clock_ctrl(mpm::chips::make_lmk04828_iface(lmk_spidev))
+  , _mykonos_ctrl(ad937x_ctrl::make(
+        _spi_mutex,
+        make_ad937x_iface(mykonos_spidev),
+        mpm::ad937x::gpio::gain_pins_t()
+    ))
+{
+
+}
+