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-rw-r--r--host/include/uhd/CMakeLists.txt6
-rw-r--r--host/include/uhd/device.hpp4
-rw-r--r--host/include/uhd/metadata.hpp61
-rw-r--r--host/include/uhd/simple_device.hpp4
-rw-r--r--host/include/uhd/transport/vrt.hpp2
-rw-r--r--host/include/uhd/types.hpp119
-rw-r--r--host/include/uhd/types/CMakeLists.txt30
-rw-r--r--host/include/uhd/types/clock_config.hpp50
-rw-r--r--host/include/uhd/types/device_addr.hpp (renamed from host/include/uhd/device_addr.hpp)44
-rw-r--r--host/include/uhd/types/dict.hpp (renamed from host/include/uhd/dict.hpp)6
-rw-r--r--host/include/uhd/types/mac_addr.hpp39
-rw-r--r--host/include/uhd/types/metadata.hpp61
-rw-r--r--host/include/uhd/types/ranges.hpp46
-rw-r--r--host/include/uhd/types/stream_cmd.hpp56
-rw-r--r--host/include/uhd/types/time_spec.hpp (renamed from host/include/uhd/time_spec.hpp)6
-rw-r--r--host/include/uhd/types/tune_result.hpp44
16 files changed, 349 insertions, 229 deletions
diff --git a/host/include/uhd/CMakeLists.txt b/host/include/uhd/CMakeLists.txt
index 2203ea83e..0cebea095 100644
--- a/host/include/uhd/CMakeLists.txt
+++ b/host/include/uhd/CMakeLists.txt
@@ -17,20 +17,16 @@
ADD_SUBDIRECTORY(transport)
+ADD_SUBDIRECTORY(types)
ADD_SUBDIRECTORY(usrp)
ADD_SUBDIRECTORY(utils)
INSTALL(FILES
config.hpp
device.hpp
- device_addr.hpp
- dict.hpp
gain_handler.hpp
- metadata.hpp
props.hpp
simple_device.hpp
- time_spec.hpp
- types.hpp
wax.hpp
DESTINATION ${INCLUDE_DIR}/uhd
)
diff --git a/host/include/uhd/device.hpp b/host/include/uhd/device.hpp
index 13b40febe..bab8afca6 100644
--- a/host/include/uhd/device.hpp
+++ b/host/include/uhd/device.hpp
@@ -19,9 +19,9 @@
#define INCLUDED_UHD_DEVICE_HPP
#include <uhd/config.hpp>
-#include <uhd/device_addr.hpp>
+#include <uhd/types/device_addr.hpp>
+#include <uhd/types/metadata.hpp>
#include <uhd/props.hpp>
-#include <uhd/metadata.hpp>
#include <uhd/wax.hpp>
#include <boost/utility.hpp>
#include <boost/shared_ptr.hpp>
diff --git a/host/include/uhd/metadata.hpp b/host/include/uhd/metadata.hpp
deleted file mode 100644
index 6d80f070d..000000000
--- a/host/include/uhd/metadata.hpp
+++ /dev/null
@@ -1,61 +0,0 @@
-//
-// Copyright 2010 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/>.
-//
-
-#ifndef INCLUDED_UHD_METADATA_HPP
-#define INCLUDED_UHD_METADATA_HPP
-
-#include <uhd/config.hpp>
-#include <uhd/time_spec.hpp>
-
-namespace uhd{
-
-/*!
- * RX metadata structure for describing sent IF data.
- * Includes stream ID, time specification, and fragmentation flags.
- * The receive routines will convert IF data headers into metadata.
- */
-struct UHD_API rx_metadata_t{
- boost::uint32_t stream_id;
- time_spec_t time_spec;
- bool has_stream_id;
- bool has_time_spec;
- bool is_fragment;
-
- //default constructor
- rx_metadata_t(void);
-};
-
-/*!
- * TX metadata structure for describing received IF data.
- * Includes stream ID, time specification, and burst flags.
- * The send routines will convert the metadata to IF data headers.
- */
-struct UHD_API tx_metadata_t{
- boost::uint32_t stream_id;
- time_spec_t time_spec;
- bool has_stream_id;
- bool has_time_spec;
- bool start_of_burst;
- bool end_of_burst;
-
- //default constructor
- tx_metadata_t(void);
-};
-
-} //namespace uhd
-
-#endif /* INCLUDED_UHD_METADATA_HPP */
diff --git a/host/include/uhd/simple_device.hpp b/host/include/uhd/simple_device.hpp
index bbe0258c7..52928367a 100644
--- a/host/include/uhd/simple_device.hpp
+++ b/host/include/uhd/simple_device.hpp
@@ -20,7 +20,9 @@
#include <uhd/config.hpp>
#include <uhd/device.hpp>
-#include <uhd/types.hpp>
+#include <uhd/types/ranges.hpp>
+#include <uhd/types/stream_cmd.hpp>
+#include <uhd/types/tune_result.hpp>
#include <boost/shared_ptr.hpp>
#include <boost/utility.hpp>
#include <vector>
diff --git a/host/include/uhd/transport/vrt.hpp b/host/include/uhd/transport/vrt.hpp
index db2c57eba..04945b347 100644
--- a/host/include/uhd/transport/vrt.hpp
+++ b/host/include/uhd/transport/vrt.hpp
@@ -19,7 +19,7 @@
#define INCLUDED_UHD_TRANSPORT_VRT_HPP
#include <uhd/config.hpp>
-#include <uhd/metadata.hpp>
+#include <uhd/types/metadata.hpp>
#include <cstddef>
namespace uhd{ namespace transport{
diff --git a/host/include/uhd/types.hpp b/host/include/uhd/types.hpp
deleted file mode 100644
index 3ad3dae82..000000000
--- a/host/include/uhd/types.hpp
+++ /dev/null
@@ -1,119 +0,0 @@
-//
-// Copyright 2010 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/>.
-//
-
-#ifndef INCLUDED_UHD_TYPES_HPP
-#define INCLUDED_UHD_TYPES_HPP
-
-#include <uhd/config.hpp>
-#include <uhd/time_spec.hpp>
-#include <string>
-
-namespace uhd{
-
- typedef float gain_t; //TODO REMOVE
- typedef double freq_t; //TODO REMOVE
-
- /*!
- * The gain range struct describes possible gain settings.
- * The mimumum gain, maximum gain, and step size are in dB.
- */
- struct UHD_API gain_range_t{
- float min, max, step;
- gain_range_t(float min = 0.0, float max = 0.0, float step = 0.0);
- };
-
- /*!
- * The frequency range struct describes possible frequency settings.
- * Because tuning is very granular (sub-Hz), step size is not listed.
- * The mimumum frequency and maximum frequency are in Hz.
- */
- struct UHD_API freq_range_t{
- double min, max;
- freq_range_t(double min = 0.0, double max = 0.0);
- };
-
- /*!
- * The tune result struct holds result of a 2-phase tuning:
- * The struct hold the result of tuning the dboard as
- * the target and actual intermediate frequency.
- * The struct hold the result of tuning the DDC/DUC as
- * the target and actual digital converter frequency.
- * It also tell us weather or not the spectrum is inverted.
- */
- struct UHD_API tune_result_t{
- double target_inter_freq;
- double actual_inter_freq;
- double target_dxc_freq;
- double actual_dxc_freq;
- bool spectrum_inverted;
- tune_result_t(void);
- };
-
- /*!
- * Clock configuration settings:
- * The source for the 10MHz reference clock.
- * The source and polarity for the PPS clock.
- */
- struct UHD_API clock_config_t{
- enum ref_source_t {
- REF_INT, //internal reference
- REF_SMA, //external sma port
- REF_MIMO //mimo cable (usrp2 only)
- } ref_source;
- enum pps_source_t {
- PPS_INT, //there is no internal
- PPS_SMA, //external sma port
- PPS_MIMO //mimo cable (usrp2 only)
- } pps_source;
- enum pps_polarity_t {
- PPS_NEG, //negative edge
- PPS_POS //positive edge
- } pps_polarity;
- clock_config_t(void);
- };
-
- /*!
- * Command struct for configuration and control of streaming:
- *
- * A stream command defines how the device sends samples to the host.
- * Streaming is controlled by submitting a stream command to the rx dsp.
- * Granular control over what the device streams to the host can be
- * achieved through submission of multiple (carefully-crafted) commands.
- *
- * The stream_now parameter controls when the stream begins.
- * When true, the device will begin streaming ASAP. When false,
- * the device will begin streaming at a time specified by time_spec.
- *
- * The continuous parameter controls the number of samples received.
- * When true, the device continues streaming indefinitely. When false,
- * the device will stream the number of samples specified by num_samps.
- *
- * Standard usage case:
- * To start continuous streaming, set stream_now to true and continuous to true.
- * To end continuous streaming, set stream_now to true and continuous to false.
- */
- struct UHD_API stream_cmd_t{
- bool stream_now;
- time_spec_t time_spec;
- bool continuous;
- size_t num_samps;
- stream_cmd_t(void);
- };
-
-} //namespace uhd
-
-#endif /* INCLUDED_UHD_TYPES_HPP */
diff --git a/host/include/uhd/types/CMakeLists.txt b/host/include/uhd/types/CMakeLists.txt
new file mode 100644
index 000000000..10262dd65
--- /dev/null
+++ b/host/include/uhd/types/CMakeLists.txt
@@ -0,0 +1,30 @@
+#
+# Copyright 2010 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/>.
+#
+
+
+INSTALL(FILES
+ clock_config.hpp
+ device_addr.hpp
+ dict.hpp
+ mac_addr.hpp
+ metadata.hpp
+ ranges.hpp
+ stream_cmd.hpp
+ time_spec.hpp
+ tune_result.hpp
+ DESTINATION ${INCLUDE_DIR}/uhd/types
+)
diff --git a/host/include/uhd/types/clock_config.hpp b/host/include/uhd/types/clock_config.hpp
new file mode 100644
index 000000000..8b2fea016
--- /dev/null
+++ b/host/include/uhd/types/clock_config.hpp
@@ -0,0 +1,50 @@
+//
+// Copyright 2010 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/>.
+//
+
+#ifndef INCLUDED_UHD_TYPES_CLOCK_CONFIG_HPP
+#define INCLUDED_UHD_TYPES_CLOCK_CONFIG_HPP
+
+#include <uhd/config.hpp>
+
+namespace uhd{
+
+ /*!
+ * Clock configuration settings:
+ * The source for the 10MHz reference clock.
+ * The source and polarity for the PPS clock.
+ */
+ struct UHD_API clock_config_t{
+ enum ref_source_t {
+ REF_INT, //internal reference
+ REF_SMA, //external sma port
+ REF_MIMO //mimo cable (usrp2 only)
+ } ref_source;
+ enum pps_source_t {
+ PPS_INT, //there is no internal
+ PPS_SMA, //external sma port
+ PPS_MIMO //mimo cable (usrp2 only)
+ } pps_source;
+ enum pps_polarity_t {
+ PPS_NEG, //negative edge
+ PPS_POS //positive edge
+ } pps_polarity;
+ clock_config_t(void);
+ };
+
+} //namespace uhd
+
+#endif /* INCLUDED_UHD_TYPES_CLOCK_CONFIG_HPP */
diff --git a/host/include/uhd/device_addr.hpp b/host/include/uhd/types/device_addr.hpp
index 7673faff0..d32dfa77e 100644
--- a/host/include/uhd/device_addr.hpp
+++ b/host/include/uhd/types/device_addr.hpp
@@ -15,29 +15,17 @@
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
-#ifndef INCLUDED_UHD_DEVICE_ADDR_HPP
-#define INCLUDED_UHD_DEVICE_ADDR_HPP
+#ifndef INCLUDED_UHD_TYPES_DEVICE_ADDR_HPP
+#define INCLUDED_UHD_TYPES_DEVICE_ADDR_HPP
#include <uhd/config.hpp>
-#include <uhd/dict.hpp>
-#include <boost/cstdint.hpp>
-#include <string>
-#include <iostream>
+#include <uhd/types/dict.hpp>
#include <vector>
+#include <string>
namespace uhd{
/*!
- * Wrapper for an ethernet mac address.
- * Provides conversion between string and binary formats.
- */
- struct UHD_API mac_addr_t{
- boost::uint8_t mac_addr[6];
- mac_addr_t(const std::string &mac_addr_str = "00:00:00:00:00:00");
- std::string to_string(void) const;
- };
-
- /*!
* The device address args are just a mapping of key/value string pairs.
* When left empty, the discovery routine will try to find all usrps.
* The discovery can be narrowed down by specifying the transport type arguments.
@@ -45,25 +33,13 @@ namespace uhd{
* For example, to access a specific usrp2 one would specify the transport type
* ("type", "udp") and the transport args ("addr", "<resolvable_hostname_or_addr>").
*/
- typedef dict<std::string, std::string> device_addr_t;
- typedef std::vector<device_addr_t> device_addrs_t;
+ class UHD_API device_addr_t : public dict<std::string, std::string>{
+ public: std::string to_string(void) const;
+ };
- /*!
- * Function to turn a device address into a string.
- * Just having the operator<< below should be sufficient.
- * However, boost format seems to complain with the %
- * and this is just easier because it works.
- * \param device_addr a device address instance
- * \return the string representation
- */
- namespace device_addr{
- UHD_API std::string to_string(const device_addr_t &device_addr);
- }
+ //handy typedef for a vector of device addresses
+ typedef std::vector<device_addr_t> device_addrs_t;
} //namespace uhd
-//ability to use types with stream operators
-UHD_API std::ostream& operator<<(std::ostream &, const uhd::device_addr_t &);
-UHD_API std::ostream& operator<<(std::ostream &, const uhd::mac_addr_t &);
-
-#endif /* INCLUDED_UHD_DEVICE_ADDR_HPP */
+#endif /* INCLUDED_UHD_TYPES_DEVICE_ADDR_HPP */
diff --git a/host/include/uhd/dict.hpp b/host/include/uhd/types/dict.hpp
index f08493952..5b9883704 100644
--- a/host/include/uhd/dict.hpp
+++ b/host/include/uhd/types/dict.hpp
@@ -15,8 +15,8 @@
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
-#ifndef INCLUDED_UHD_DICT_HPP
-#define INCLUDED_UHD_DICT_HPP
+#ifndef INCLUDED_UHD_TYPES_DICT_HPP
+#define INCLUDED_UHD_TYPES_DICT_HPP
#include <list>
#include <vector>
@@ -151,4 +151,4 @@ namespace uhd{
} //namespace uhd
-#endif /* INCLUDED_UHD_DICT_HPP */
+#endif /* INCLUDED_UHD_TYPES_DICT_HPP */
diff --git a/host/include/uhd/types/mac_addr.hpp b/host/include/uhd/types/mac_addr.hpp
new file mode 100644
index 000000000..2cac7d343
--- /dev/null
+++ b/host/include/uhd/types/mac_addr.hpp
@@ -0,0 +1,39 @@
+//
+// Copyright 2010 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/>.
+//
+
+#ifndef INCLUDED_UHD_TYPES_MAC_ADDR_HPP
+#define INCLUDED_UHD_TYPES_MAC_ADDR_HPP
+
+#include <uhd/config.hpp>
+#include <boost/cstdint.hpp>
+#include <string>
+
+namespace uhd{
+
+ /*!
+ * Wrapper for an ethernet mac address.
+ * Provides conversion between string and binary formats.
+ */
+ struct UHD_API mac_addr_t{
+ boost::uint8_t mac_addr[6];
+ mac_addr_t(const std::string &mac_addr_str = "00:00:00:00:00:00");
+ std::string to_string(void) const;
+ };
+
+} //namespace uhd
+
+#endif /* INCLUDED_UHD_TYPES_MAC_ADDR_HPP */
diff --git a/host/include/uhd/types/metadata.hpp b/host/include/uhd/types/metadata.hpp
new file mode 100644
index 000000000..6e93040d9
--- /dev/null
+++ b/host/include/uhd/types/metadata.hpp
@@ -0,0 +1,61 @@
+//
+// Copyright 2010 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/>.
+//
+
+#ifndef INCLUDED_UHD_TYPES_METADATA_HPP
+#define INCLUDED_UHD_TYPES_METADATA_HPP
+
+#include <uhd/config.hpp>
+#include <uhd/types/time_spec.hpp>
+
+namespace uhd{
+
+ /*!
+ * RX metadata structure for describing sent IF data.
+ * Includes stream ID, time specification, and fragmentation flags.
+ * The receive routines will convert IF data headers into metadata.
+ */
+ struct UHD_API rx_metadata_t{
+ boost::uint32_t stream_id;
+ time_spec_t time_spec;
+ bool has_stream_id;
+ bool has_time_spec;
+ bool is_fragment;
+
+ //default constructor
+ rx_metadata_t(void);
+ };
+
+ /*!
+ * TX metadata structure for describing received IF data.
+ * Includes stream ID, time specification, and burst flags.
+ * The send routines will convert the metadata to IF data headers.
+ */
+ struct UHD_API tx_metadata_t{
+ boost::uint32_t stream_id;
+ time_spec_t time_spec;
+ bool has_stream_id;
+ bool has_time_spec;
+ bool start_of_burst;
+ bool end_of_burst;
+
+ //default constructor
+ tx_metadata_t(void);
+ };
+
+} //namespace uhd
+
+#endif /* INCLUDED_UHD_TYPES_METADATA_HPP */
diff --git a/host/include/uhd/types/ranges.hpp b/host/include/uhd/types/ranges.hpp
new file mode 100644
index 000000000..a2057d1c8
--- /dev/null
+++ b/host/include/uhd/types/ranges.hpp
@@ -0,0 +1,46 @@
+//
+// Copyright 2010 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/>.
+//
+
+#ifndef INCLUDED_UHD_TYPES_RANGES_HPP
+#define INCLUDED_UHD_TYPES_RANGES_HPP
+
+#include <uhd/config.hpp>
+
+namespace uhd{
+
+ /*!
+ * The gain range struct describes possible gain settings.
+ * The mimumum gain, maximum gain, and step size are in dB.
+ */
+ struct UHD_API gain_range_t{
+ float min, max, step;
+ gain_range_t(float min = 0.0, float max = 0.0, float step = 0.0);
+ };
+
+ /*!
+ * The frequency range struct describes possible frequency settings.
+ * Because tuning is very granular (sub-Hz), step size is not listed.
+ * The mimumum frequency and maximum frequency are in Hz.
+ */
+ struct UHD_API freq_range_t{
+ double min, max;
+ freq_range_t(double min = 0.0, double max = 0.0);
+ };
+
+} //namespace uhd
+
+#endif /* INCLUDED_UHD_TYPES_RANGES_HPP */
diff --git a/host/include/uhd/types/stream_cmd.hpp b/host/include/uhd/types/stream_cmd.hpp
new file mode 100644
index 000000000..97a6b73ce
--- /dev/null
+++ b/host/include/uhd/types/stream_cmd.hpp
@@ -0,0 +1,56 @@
+//
+// Copyright 2010 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/>.
+//
+
+#ifndef INCLUDED_UHD_TYPES_STREAM_CMD_HPP
+#define INCLUDED_UHD_TYPES_STREAM_CMD_HPP
+
+#include <uhd/config.hpp>
+#include <uhd/types/time_spec.hpp>
+
+namespace uhd{
+
+ /*!
+ * Command struct for configuration and control of streaming:
+ *
+ * A stream command defines how the device sends samples to the host.
+ * Streaming is controlled by submitting a stream command to the rx dsp.
+ * Granular control over what the device streams to the host can be
+ * achieved through submission of multiple (carefully-crafted) commands.
+ *
+ * The stream_now parameter controls when the stream begins.
+ * When true, the device will begin streaming ASAP. When false,
+ * the device will begin streaming at a time specified by time_spec.
+ *
+ * The continuous parameter controls the number of samples received.
+ * When true, the device continues streaming indefinitely. When false,
+ * the device will stream the number of samples specified by num_samps.
+ *
+ * Standard usage case:
+ * To start continuous streaming, set stream_now to true and continuous to true.
+ * To end continuous streaming, set stream_now to true and continuous to false.
+ */
+ struct UHD_API stream_cmd_t{
+ bool stream_now;
+ time_spec_t time_spec;
+ bool continuous;
+ size_t num_samps;
+ stream_cmd_t(void);
+ };
+
+} //namespace uhd
+
+#endif /* INCLUDED_UHD_TYPES_STREAM_CMD_HPP */
diff --git a/host/include/uhd/time_spec.hpp b/host/include/uhd/types/time_spec.hpp
index e863746ba..8c8f2bc25 100644
--- a/host/include/uhd/time_spec.hpp
+++ b/host/include/uhd/types/time_spec.hpp
@@ -15,8 +15,8 @@
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
-#ifndef INCLUDED_UHD_TIME_SPEC_HPP
-#define INCLUDED_UHD_TIME_SPEC_HPP
+#ifndef INCLUDED_UHD_TYPES_TIME_SPEC_HPP
+#define INCLUDED_UHD_TYPES_TIME_SPEC_HPP
#include <uhd/config.hpp>
#include <boost/cstdint.hpp>
@@ -52,4 +52,4 @@ namespace uhd{
} //namespace uhd
-#endif /* INCLUDED_UHD_TIME_SPEC_HPP */
+#endif /* INCLUDED_UHD_TYPES_TIME_SPEC_HPP */
diff --git a/host/include/uhd/types/tune_result.hpp b/host/include/uhd/types/tune_result.hpp
new file mode 100644
index 000000000..31742e1af
--- /dev/null
+++ b/host/include/uhd/types/tune_result.hpp
@@ -0,0 +1,44 @@
+//
+// Copyright 2010 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/>.
+//
+
+#ifndef INCLUDED_UHD_TYPES_TUNE_RESULT_HPP
+#define INCLUDED_UHD_TYPES_TUNE_RESULT_HPP
+
+#include <uhd/config.hpp>
+
+namespace uhd{
+
+ /*!
+ * The tune result struct holds result of a 2-phase tuning:
+ * The struct hold the result of tuning the dboard as
+ * the target and actual intermediate frequency.
+ * The struct hold the result of tuning the DDC/DUC as
+ * the target and actual digital converter frequency.
+ * It also tell us weather or not the spectrum is inverted.
+ */
+ struct UHD_API tune_result_t{
+ double target_inter_freq;
+ double actual_inter_freq;
+ double target_dxc_freq;
+ double actual_dxc_freq;
+ bool spectrum_inverted;
+ tune_result_t(void);
+ };
+
+} //namespace uhd
+
+#endif /* INCLUDED_UHD_TYPES_TUNE_RESULT_HPP */