Minimal framework in place to handle udp discovery.

Added usrp2 stuff, udp wrapper, discovery function.
Added app called discover usrps (usrp2 only for now).

3 files changed, 56 insertions, 13 deletions

diff --git a/include/usrp_uhd/device_addr.hpp b/include/usrp_uhd/device_addr.hpp
index 412a847a5..011e474df 100644
--- a/include/usrp_uhd/device_addr.hpp
+++ b/include/usrp_uhd/device_addr.hpp
@@ -21,7 +21,7 @@
 #include <string>
 #include <iostream>
 #include <netinet/ether.h>
-#include <arpa/inet.h>
+#include <stdint.h>
 
 namespace usrp_uhd{
 
@@ -36,16 +36,6 @@ namespace usrp_uhd{
     };
 
     /*!
-    * Wrapper for an ipv4 address.
-    * Provides conversion between string and binary formats.
-    */
-    struct ip_addr_t{
-        struct in_addr ip_addr;
-        ip_addr_t(const std::string &ip_addr_str = "0.0.0.0");
-        std::string to_string(void) const;
-    };
-
-    /*!
     * Possible usrp device interface types.
     */
     enum device_addr_type_t{
@@ -103,6 +93,5 @@ namespace usrp_uhd{
 //ability to use types with stream operators
 std::ostream& operator<<(std::ostream &os, const usrp_uhd::device_addr_t &x);
 std::ostream& operator<<(std::ostream &os, const usrp_uhd::mac_addr_t &x);
-std::ostream& operator<<(std::ostream &os, const usrp_uhd::ip_addr_t &x);
 
 #endif /* INCLUDED_USRP_UHD_DEVICE_ADDR_HPP */
diff --git a/include/usrp_uhd/usrp/mboard/Makefile.am b/include/usrp_uhd/usrp/mboard/Makefile.am
index 558999850..bcc6b832c 100644
--- a/include/usrp_uhd/usrp/mboard/Makefile.am
+++ b/include/usrp_uhd/usrp/mboard/Makefile.am
@@ -22,4 +22,5 @@ SUBDIRS =
 this_includedir = $(includedir)/usrp_uhd/usrp/mboard
 this_include_HEADERS = \
 	base.hpp \
-	test.hpp
+	test.hpp \
+	usrp2.hpp
diff --git a/include/usrp_uhd/usrp/mboard/usrp2.hpp b/include/usrp_uhd/usrp/mboard/usrp2.hpp
new file mode 100644
index 000000000..ea0083bc4
--- /dev/null
+++ b/include/usrp_uhd/usrp/mboard/usrp2.hpp
@@ -0,0 +1,53 @@
+//
+// 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_USRP_UHD_USRP_MBOARD_USRP2_HPP
+#define INCLUDED_USRP_UHD_USRP_MBOARD_USRP2_HPP
+
+#include <usrp_uhd/usrp/mboard/base.hpp>
+#include <usrp_uhd/device_addr.hpp>
+#include <usrp_uhd/usrp/dboard/manager.hpp>
+#include <map>
+
+namespace usrp_uhd{ namespace usrp{ namespace mboard{
+
+/*!
+ * The usrp2 mboard class.
+ */
+class usrp2 : public base{
+public:
+    /*!
+     * Discover usrp2 devices over the ethernet.
+     * This static method will be called by the device::discover.
+     * \param hint a device addr with the usrp2 address filled in
+     * \return a vector of device addresses for all usrp2s found
+     */
+    static std::vector<device_addr_t> discover(const device_addr_t &hint);
+
+    usrp2(const device_addr_t &);
+    ~usrp2(void);
+
+private:
+    void get(const wax::type &, wax::type &);
+    void set(const wax::type &, const wax::type &);
+
+    std::map<std::string, dboard::manager::sptr> _dboard_managers;
+};
+
+}}} //namespace
+
+#endif /* INCLUDED_USRP_UHD_USRP_MBOARD_USRP2_HPP */