gen2: added user setting regs api and user core

3 files changed, 81 insertions, 1 deletions

diff --git a/host/lib/usrp/cores/CMakeLists.txt b/host/lib/usrp/cores/CMakeLists.txt
index 2aa8f6b99..aa5f0bcbb 100644
--- a/host/lib/usrp/cores/CMakeLists.txt
+++ b/host/lib/usrp/cores/CMakeLists.txt
@@ -1,5 +1,5 @@
 #
-# Copyright 2011 Ettus Research LLC
+# Copyright 2011-2012 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
@@ -30,4 +30,5 @@ LIBUHD_APPEND_SOURCES(
     ${CMAKE_CURRENT_SOURCE_DIR}/tx_dsp_core_200.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/rx_frontend_core_200.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/tx_frontend_core_200.cpp
+    ${CMAKE_CURRENT_SOURCE_DIR}/user_settings_core_200.cpp
 )
diff --git a/host/lib/usrp/cores/user_settings_core_200.cpp b/host/lib/usrp/cores/user_settings_core_200.cpp
new file mode 100644
index 000000000..d262631b1
--- /dev/null
+++ b/host/lib/usrp/cores/user_settings_core_200.cpp
@@ -0,0 +1,43 @@
+//
+// Copyright 2012 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 "user_settings_core_200.hpp"
+
+#define REG_USER_ADDR             _base + 0
+#define REG_USER_DATA             _base + 4
+
+class user_settings_core_200_impl : public user_settings_core_200{
+public:
+    user_settings_core_200_impl(wb_iface::sptr iface, const size_t base):
+        _iface(iface), _base(base)
+    {
+        //NOP
+    }
+
+    void set_reg(const user_reg_t &reg){
+        _iface->poke32(REG_USER_ADDR, reg.first);
+        _iface->poke32(REG_USER_DATA, reg.second);
+    }
+
+private:
+    wb_iface::sptr _iface;
+    const size_t _base;
+};
+
+user_settings_core_200::sptr user_settings_core_200::make(wb_iface::sptr iface, const size_t base){
+    return sptr(new user_settings_core_200_impl(iface, base));
+}
diff --git a/host/lib/usrp/cores/user_settings_core_200.hpp b/host/lib/usrp/cores/user_settings_core_200.hpp
new file mode 100644
index 000000000..1f5d13de7
--- /dev/null
+++ b/host/lib/usrp/cores/user_settings_core_200.hpp
@@ -0,0 +1,36 @@
+//
+// Copyright 2012 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_LIBUHD_USRP_USER_SETTINGS_CORE_200_HPP
+#define INCLUDED_LIBUHD_USRP_USER_SETTINGS_CORE_200_HPP
+
+#include <uhd/config.hpp>
+#include <boost/utility.hpp>
+#include <boost/shared_ptr.hpp>
+#include "wb_iface.hpp"
+
+class user_settings_core_200 : boost::noncopyable{
+public:
+    typedef boost::shared_ptr<user_settings_core_200> sptr;
+    typedef std::pair<boost::uint8_t, boost::uint32_t> user_reg_t;
+
+    static sptr make(wb_iface::sptr iface, const size_t base);
+
+    virtual void set_reg(const user_reg_t &reg) = 0;
+};
+
+#endif /* INCLUDED_LIBUHD_USRP_USER_SETTINGS_CORE_200_HPP */