1 files changed, 77 insertions, 0 deletions
diff --git a/host/lib/usrp/e300/e300_sensor_manager.hpp b/host/lib/usrp/e300/e300_sensor_manager.hpp
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+++ b/host/lib/usrp/e300/e300_sensor_manager.hpp
@@ -0,0 +1,77 @@
+//
+// Copyright 2014 Ettus Research LLC
+//
+// 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 <boost/noncopyable.hpp>
+#include <boost/cstdint.hpp>
+
+#include <uhd/transport/zero_copy.hpp>
+#include <uhd/types/sensors.hpp>
+#include <uhd/utils/byteswap.hpp>
+#include <uhd/usrp/gps_ctrl.hpp>
+
+#ifndef INCLUDED_E300_SENSOR_MANAGER_HPP
+#define INCLUDED_E300_SENSOR_MANAGER_HPP
+
+namespace uhd { namespace usrp { namespace e300 {
+
+struct sensor_transaction_t {
+    boost::uint32_t which;
+    union {
+        boost::uint32_t value;
+        boost::uint32_t value64;
+    };
+};
+
+
+
+enum sensor {ZYNQ_TEMP=0, GPS_FOUND=1, GPS_TIME=2,
+             GPS_LOCK=3};
+
+class e300_sensor_manager : boost::noncopyable
+{
+public:
+    typedef boost::shared_ptr<e300_sensor_manager> sptr;
+    virtual bool get_gps_found(void) = 0;
+
+    virtual uhd::sensor_value_t get_sensor(const std::string &key) = 0;
+    virtual std::vector<std::string> get_sensors(void) = 0;
+
+    virtual uhd::sensor_value_t get_mb_temp(void) = 0;
+    virtual uhd::sensor_value_t get_gps_lock(void) = 0;
+    virtual uhd::sensor_value_t get_gps_time(void) = 0;
+
+    static sptr make_proxy(uhd::transport::zero_copy_if::sptr xport);
+    static sptr make_local(uhd::gps_ctrl::sptr gps_ctrl);
+
+    // Note: This is a hack
+    static boost::uint32_t pack_float_in_uint32_t(const float &v)
+    {
+        const boost::uint32_t *cast = reinterpret_cast<const uint32_t*>(&v);
+        return *cast;
+    }
+
+    static float unpack_float_from_uint32_t(const boost::uint32_t &v)
+    {
+        const float *cast = reinterpret_cast<const float*>(&v);
+        return *cast;
+    }
+};
+
+
+}}} // namespace
+
+#endif // INCLUDED_E300_SENSOR_MANAGER_HPP