Merge branch 'u1e_uhd' of git@ettus.sourcerepo.com:ettus/uhd into u1e_uhd

1 files changed, 128 insertions, 59 deletions

diff --git a/host/lib/usrp/usrp2/mboard_impl.cpp b/host/lib/usrp/usrp2/mboard_impl.cpp
index cc73b229c..cbca8eec7 100644
--- a/host/lib/usrp/usrp2/mboard_impl.cpp
+++ b/host/lib/usrp/usrp2/mboard_impl.cpp
@@ -24,28 +24,38 @@ using namespace uhd;
  * Helper Methods
  **********************************************************************/
 void usrp2_impl::mboard_init(void){
-    _mboards[""] = wax_obj_proxy(
+    _mboards[""] = wax_obj_proxy::make(
         boost::bind(&usrp2_impl::mboard_get, this, _1, _2),
         boost::bind(&usrp2_impl::mboard_set, this, _1, _2)
     );
+
+    //set the time on the usrp2 as close as possible to the system utc time
+    boost::posix_time::ptime now(boost::posix_time::microsec_clock::universal_time());
+    set_time_spec(time_spec_t(now, get_master_clock_freq()), true);
 }
 
 void usrp2_impl::init_clock_config(void){
+    //init the ref source clock config
+    _ref_source_dict = boost::assign::map_list_of
+        ("int", USRP2_REF_SOURCE_INT)
+        ("sma", USRP2_REF_SOURCE_SMA)
+        ("mimo", USRP2_REF_SOURCE_MIMO)
+    ;
+    _clock_config.ref_source = "int";
+
     //init the pps source clock config
-    _pps_source_dict["sma"]  = USRP2_PPS_SOURCE_SMA;
-    _pps_source_dict["mimo"] = USRP2_PPS_SOURCE_MIMO;
-    _pps_source = "sma";
+    _pps_source_dict = boost::assign::map_list_of
+        ("sma", USRP2_PPS_SOURCE_SMA)
+        ("mimo", USRP2_PPS_SOURCE_MIMO)
+    ;
+    _clock_config.pps_source = "sma";
 
     //init the pps polarity clock config
-    _pps_polarity_dict["pos"] = USRP2_PPS_POLARITY_POS;
-    _pps_polarity_dict["neg"] = USRP2_PPS_POLARITY_NEG;
-    _pps_polarity = "neg";
-
-    //init the ref source clock config
-    _ref_source_dict["int"]  = USRP2_REF_SOURCE_INT;
-    _ref_source_dict["sma"]  = USRP2_REF_SOURCE_SMA;
-    _ref_source_dict["mimo"] = USRP2_REF_SOURCE_MIMO;
-    _ref_source = "int";
+    _pps_polarity_dict = boost::assign::map_list_of
+        (clock_config_t::POLARITY_POS, USRP2_PPS_POLARITY_POS)
+        (clock_config_t::POLARITY_NEG, USRP2_PPS_POLARITY_NEG)
+    ;
+    _clock_config.pps_polarity = clock_config_t::POLARITY_NEG;
 
     //update the clock config (sends a control packet)
     update_clock_config();
@@ -55,15 +65,28 @@ void usrp2_impl::update_clock_config(void){
     //setup the out data
     usrp2_ctrl_data_t out_data;
     out_data.id = htonl(USRP2_CTRL_ID_HERES_A_NEW_CLOCK_CONFIG_BRO);
-    out_data.data.clock_config.pps_source   = _pps_source_dict  [_pps_source];
-    out_data.data.clock_config.pps_polarity = _pps_polarity_dict[_pps_polarity];
-    out_data.data.clock_config.ref_source   = _ref_source_dict  [_ref_source];
+    out_data.data.clock_config.ref_source   = _ref_source_dict  [_clock_config.ref_source];
+    out_data.data.clock_config.pps_source   = _pps_source_dict  [_clock_config.pps_source];
+    out_data.data.clock_config.pps_polarity = _pps_polarity_dict[_clock_config.pps_polarity];
 
     //send and recv
     usrp2_ctrl_data_t in_data = ctrl_send_and_recv(out_data);
     ASSERT_THROW(htonl(in_data.id) == USRP2_CTRL_ID_GOT_THE_NEW_CLOCK_CONFIG_DUDE);
 }
 
+void usrp2_impl::set_time_spec(const time_spec_t &time_spec, bool now){
+    //setup the out data
+    usrp2_ctrl_data_t out_data;
+    out_data.id = htonl(USRP2_CTRL_ID_GOT_A_NEW_TIME_FOR_YOU_BRO);
+    out_data.data.time_args.secs  = htonl(time_spec.secs);
+    out_data.data.time_args.ticks = htonl(time_spec.ticks);
+    out_data.data.time_args.now   = (now)? 1 : 0;
+
+    //send and recv
+    usrp2_ctrl_data_t in_data = ctrl_send_and_recv(out_data);
+    ASSERT_THROW(htonl(in_data.id) == USRP2_CTRL_ID_SWEET_I_GOT_THAT_TIME_DUDE);
+}
+
 /***********************************************************************
  * MBoard Get Properties
  **********************************************************************/
@@ -71,18 +94,55 @@ void usrp2_impl::mboard_get(const wax::obj &key_, wax::obj &val){
     wax::obj key; std::string name;
     boost::tie(key, name) = extract_named_prop(key_);
 
+    //handle the other props
+    if (key.type() == typeid(std::string)){
+        if (key.as<std::string>() == "mac-addr"){
+            //setup the out data
+            usrp2_ctrl_data_t out_data;
+            out_data.id = htonl(USRP2_CTRL_ID_GIVE_ME_YOUR_MAC_ADDR_BRO);
+
+            //send and recv
+            usrp2_ctrl_data_t in_data = ctrl_send_and_recv(out_data);
+            ASSERT_THROW(htonl(in_data.id) == USRP2_CTRL_ID_THIS_IS_MY_MAC_ADDR_DUDE);
+
+            //extract the address
+            val = reinterpret_cast<mac_addr_t*>(in_data.data.mac_addr)->to_string();
+            return;
+        }
+
+        if (key.as<std::string>() == "ip-addr"){
+            //setup the out data
+            usrp2_ctrl_data_t out_data;
+            out_data.id = htonl(USRP2_CTRL_ID_GIVE_ME_YOUR_IP_ADDR_BRO);
+
+            //send and recv
+            usrp2_ctrl_data_t in_data = ctrl_send_and_recv(out_data);
+            ASSERT_THROW(htonl(in_data.id) == USRP2_CTRL_ID_THIS_IS_MY_IP_ADDR_DUDE);
+
+            //extract the address
+            val = boost::asio::ip::address_v4(ntohl(in_data.data.ip_addr)).to_string();
+            return;
+        }
+    }
+
     //handle the get request conditioned on the key
-    switch(wax::cast<mboard_prop_t>(key)){
+    switch(key.as<mboard_prop_t>()){
     case MBOARD_PROP_NAME:
         val = std::string("usrp2 mboard");
         return;
 
-    case MBOARD_PROP_OTHERS:
-        val = prop_names_t(); //empty other props
+    case MBOARD_PROP_OTHERS:{
+            prop_names_t others = boost::assign::list_of
+                ("mac-addr")
+                ("ip-addr")
+            ;
+            val = others;
+        }
         return;
 
     case MBOARD_PROP_RX_DBOARD:
-        val = _rx_dboards[name].get_link();
+        ASSERT_THROW(_rx_dboards.has_key(name));
+        val = _rx_dboards[name]->get_link();
         return;
 
     case MBOARD_PROP_RX_DBOARD_NAMES:
@@ -90,25 +150,21 @@ void usrp2_impl::mboard_get(const wax::obj &key_, wax::obj &val){
         return;
 
     case MBOARD_PROP_TX_DBOARD:
-        val = _tx_dboards[name].get_link();
+        ASSERT_THROW(_tx_dboards.has_key(name));
+        val = _tx_dboards[name]->get_link();
         return;
 
     case MBOARD_PROP_TX_DBOARD_NAMES:
         val = prop_names_t(_tx_dboards.get_keys());
         return;
 
-    case MBOARD_PROP_MTU:
-        // FIXME we dont know the real MTU...
-        // give them something to fragment about
-        val = size_t(1500);
-        return;
-
     case MBOARD_PROP_CLOCK_RATE:
         val = freq_t(get_master_clock_freq());
         return;
 
     case MBOARD_PROP_RX_DSP:
-        val = _rx_dsps[name].get_link();
+        ASSERT_THROW(_rx_dsps.has_key(name));
+        val = _rx_dsps[name]->get_link();
         return;
 
     case MBOARD_PROP_RX_DSP_NAMES:
@@ -116,29 +172,22 @@ void usrp2_impl::mboard_get(const wax::obj &key_, wax::obj &val){
         return;
 
     case MBOARD_PROP_TX_DSP:
-        val = _tx_dsps[name].get_link();
+        ASSERT_THROW(_tx_dsps.has_key(name));
+        val = _tx_dsps[name]->get_link();
         return;
 
     case MBOARD_PROP_TX_DSP_NAMES:
         val = prop_names_t(_tx_dsps.get_keys());
         return;
 
-    case MBOARD_PROP_PPS_SOURCE:
-        val = _pps_source;
+    case MBOARD_PROP_CLOCK_CONFIG:
+        val = _clock_config;
         return;
 
     case MBOARD_PROP_PPS_SOURCE_NAMES:
         val = prop_names_t(_pps_source_dict.get_keys());
         return;
 
-    case MBOARD_PROP_PPS_POLARITY:
-        val = _pps_polarity;
-        return;
-
-    case MBOARD_PROP_REF_SOURCE:
-        val = _ref_source;
-        return;
-
     case MBOARD_PROP_REF_SOURCE_NAMES:
         val = prop_names_t(_ref_source_dict.get_keys());
         return;
@@ -154,36 +203,58 @@ void usrp2_impl::mboard_get(const wax::obj &key_, wax::obj &val){
  * MBoard Set Properties
  **********************************************************************/
 void usrp2_impl::mboard_set(const wax::obj &key, const wax::obj &val){
+    //handle the other props
+    if (key.type() == typeid(std::string)){
+        if (key.as<std::string>() == "mac-addr"){
+            //setup the out data
+            usrp2_ctrl_data_t out_data;
+            out_data.id = htonl(USRP2_CTRL_ID_HERE_IS_A_NEW_MAC_ADDR_BRO);
+            mac_addr_t mac_addr(val.as<std::string>());
+            std::memcpy(out_data.data.mac_addr, &mac_addr, sizeof(mac_addr_t));
+
+            //send and recv
+            usrp2_ctrl_data_t in_data = ctrl_send_and_recv(out_data);
+            ASSERT_THROW(htonl(in_data.id) == USRP2_CTRL_ID_THIS_IS_MY_MAC_ADDR_DUDE);
+            return;
+        }
+
+        if (key.as<std::string>() == "ip-addr"){
+            //setup the out data
+            usrp2_ctrl_data_t out_data;
+            out_data.id = htonl(USRP2_CTRL_ID_HERE_IS_A_NEW_IP_ADDR_BRO);
+            out_data.data.ip_addr = htonl(boost::asio::ip::address_v4::from_string(val.as<std::string>()).to_ulong());
+
+            //send and recv
+            usrp2_ctrl_data_t in_data = ctrl_send_and_recv(out_data);
+            ASSERT_THROW(htonl(in_data.id) == USRP2_CTRL_ID_THIS_IS_MY_IP_ADDR_DUDE);
+            return;
+        }
+    }
+
     //handle the get request conditioned on the key
-    switch(wax::cast<mboard_prop_t>(key)){
+    switch(key.as<mboard_prop_t>()){
 
-    case MBOARD_PROP_PPS_SOURCE:{
-            std::string name = wax::cast<std::string>(val);
-            ASSERT_THROW(_pps_source_dict.has_key(name));
-            _pps_source = name; //shadow
+    case MBOARD_PROP_CLOCK_CONFIG:{
+            clock_config_t clock_config = val.as<clock_config_t>();
+            assert_has(_pps_source_dict.get_keys(), clock_config.pps_source, "usrp2 pps source");
+            assert_has(_ref_source_dict.get_keys(), clock_config.ref_source, "usrp2 ref source");
+            _clock_config = clock_config; //shadow
             update_clock_config();
         }
         return;
 
-    case MBOARD_PROP_PPS_POLARITY:{
-            std::string name = wax::cast<std::string>(val);
-            ASSERT_THROW(_pps_polarity_dict.has_key(name));
-            _pps_polarity = name; //shadow
-            update_clock_config();
-        }
+    case MBOARD_PROP_TIME_NOW:{
+        set_time_spec(val.as<time_spec_t>(), true);
         return;
+    }
 
-    case MBOARD_PROP_REF_SOURCE:{
-            std::string name = wax::cast<std::string>(val);
-            ASSERT_THROW(_ref_source_dict.has_key(name));
-            _ref_source = name; //shadow
-            update_clock_config();
-        }
+    case MBOARD_PROP_TIME_NEXT_PPS:{
+        set_time_spec(val.as<time_spec_t>(), false);
         return;
+    }
 
     case MBOARD_PROP_NAME:
     case MBOARD_PROP_OTHERS:
-    case MBOARD_PROP_MTU:
     case MBOARD_PROP_CLOCK_RATE:
     case MBOARD_PROP_RX_DSP:
     case MBOARD_PROP_RX_DSP_NAMES:
@@ -195,8 +266,6 @@ void usrp2_impl::mboard_set(const wax::obj &key, const wax::obj &val){
     case MBOARD_PROP_TX_DBOARD_NAMES:
     case MBOARD_PROP_PPS_SOURCE_NAMES:
     case MBOARD_PROP_REF_SOURCE_NAMES:
-    case MBOARD_PROP_TIME_NOW:
-    case MBOARD_PROP_TIME_NEXT_PPS:
         throw std::runtime_error("Error: trying to set read-only property on usrp2 mboard");
 
     }