Filled in dboard code for basics and lf type boards.

The dboard is now just a uint16 (dont bother with the enums).
The dboard manager now registers subdevs with a name.
The basic board code uses a static block to register itself.

2 files changed, 267 insertions, 68 deletions

diff --git a/host/lib/usrp/dboard/basic.cpp b/host/lib/usrp/dboard/basic.cpp
index f39ebff2f..5e245a8cf 100644
--- a/host/lib/usrp/dboard/basic.cpp
+++ b/host/lib/usrp/dboard/basic.cpp
@@ -15,42 +15,294 @@
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 //
 
-#include "dboards.hpp"
+#include <uhd/utils.hpp>
+#include <uhd/props.hpp>
+#include <uhd/usrp/dboard_base.hpp>
+#include <uhd/usrp/dboard_manager.hpp>
+#include <boost/assign/list_of.hpp>
+#include <boost/format.hpp>
+
+using namespace uhd;
+using namespace uhd::usrp;
+using namespace boost::assign;
 
 /***********************************************************************
- * Basic RX dboard
+ * The basic and lf boards:
+ *   They share a common class because only the frequency bounds differ.
  **********************************************************************/
-basic_rx::basic_rx(ctor_args_t const& args) : rx_dboard_base(args){
-    /* NOP */
+class basic_rx : public rx_dboard_base{
+public:
+    basic_rx(ctor_args_t const& args, freq_t max_freq);
+    ~basic_rx(void);
+
+    void rx_get(const wax::obj &key, wax::obj &val);
+    void rx_set(const wax::obj &key, const wax::obj &val);
+
+private:
+    freq_t _max_freq;
+};
+
+class basic_tx : public tx_dboard_base{
+public:
+    basic_tx(ctor_args_t const& args, freq_t max_freq);
+    ~basic_tx(void);
+
+    void tx_get(const wax::obj &key, wax::obj &val);
+    void tx_set(const wax::obj &key, const wax::obj &val);
+
+private:
+    freq_t _max_freq;
+};
+
+/***********************************************************************
+ * Register the basic and LF dboards
+ **********************************************************************/
+static dboard_base::sptr make_basic_rx(dboard_base::ctor_args_t const& args){
+    return dboard_base::sptr(new basic_rx(args, 90e9));
+}
+
+static dboard_base::sptr make_basic_tx(dboard_base::ctor_args_t const& args){
+    return dboard_base::sptr(new basic_tx(args, 90e9));
+}
+
+static dboard_base::sptr make_lf_rx(dboard_base::ctor_args_t const& args){
+    return dboard_base::sptr(new basic_rx(args, 32e6));
+}
+
+static dboard_base::sptr make_lf_tx(dboard_base::ctor_args_t const& args){
+    return dboard_base::sptr(new basic_tx(args, 32e6));
+}
+
+STATIC_BLOCK(reg_dboards, {
+    dboard_manager::register_subdevs(0x0000, &make_basic_tx, "Basic TX", list_of(""));
+    dboard_manager::register_subdevs(0x0001, &make_basic_rx, "Basic RX", list_of("a")("b")("ab"));
+    dboard_manager::register_subdevs(0x000e, &make_lf_tx,    "LF TX",    list_of(""));
+    dboard_manager::register_subdevs(0x000f, &make_lf_rx,    "LF RX",    list_of("a")("b")("ab"));
+});
+
+/***********************************************************************
+ * Basic and LF RX dboard
+ **********************************************************************/
+basic_rx::basic_rx(ctor_args_t const& args, freq_t max_freq) : rx_dboard_base(args){
+    _max_freq = max_freq;
+    // set the gpios to safe values (all inputs)
+    get_interface()->set_gpio_ddr(dboard_interface::GPIO_RX_BANK, 0x0000, 0xffff);
 }
 
 basic_rx::~basic_rx(void){
     /* NOP */
 }
 
-void basic_rx::rx_get(const wax::obj &, wax::obj &){
-    /* TODO */
+void basic_rx::rx_get(const wax::obj &key_, wax::obj &val){
+    wax::obj key; std::string name;
+    boost::tie(key, name) = extract_named_prop(key_);
+
+    //handle the get request conditioned on the key
+    switch(wax::cast<subdev_prop_t>(key)){
+    case SUBDEV_PROP_NAME:
+        val = std::string(str(boost::format("%s:%s")
+            % dboard_id::to_string(get_rx_id())
+            % get_subdev_name()
+        ));
+        return;
+
+    case SUBDEV_PROP_OTHERS:
+        val = prop_names_t(); //empty
+        return;
+
+    case SUBDEV_PROP_GAIN:
+    case SUBDEV_PROP_GAIN_MAX:
+    case SUBDEV_PROP_GAIN_MIN:
+    case SUBDEV_PROP_GAIN_STEP:
+        val = gain_t(0);
+        return;
+
+    case SUBDEV_PROP_GAIN_NAMES:
+        val = prop_names_t(); //empty
+        return;
+
+    case SUBDEV_PROP_FREQ:
+        val = freq_t(0);
+        return;
+
+    case SUBDEV_PROP_FREQ_MAX:
+        val = +_max_freq;
+        return;
+
+    case SUBDEV_PROP_FREQ_MIN:
+        val = -_max_freq;
+        return;
+
+    case SUBDEV_PROP_ANTENNA:
+        val = std::string("");
+        return;
+
+    case SUBDEV_PROP_ANTENNA_NAMES:
+        val = prop_names_t(1, ""); //vector of 1 empty string
+        return;
+
+    case SUBDEV_PROP_ENABLED:
+        val = true; //always enabled
+        return;
+
+    case SUBDEV_PROP_QUADRATURE:
+        val = (get_subdev_name() == "ab"); //only quadrature in ab mode
+        return;
+
+    case SUBDEV_PROP_IQ_SWAPPED:
+    case SUBDEV_PROP_SPECTRUM_INVERTED:
+    case SUBDEV_PROP_LO_INTERFERES:
+        val = false;
+        return;
+    }
 }
 
-void basic_rx::rx_set(const wax::obj &, const wax::obj &){
-    /* TODO */
+void basic_rx::rx_set(const wax::obj &key_, const wax::obj &val){
+    wax::obj key; std::string name;
+    boost::tie(key, name) = extract_named_prop(key_);
+
+    //handle the get request conditioned on the key
+    switch(wax::cast<subdev_prop_t>(key)){
+
+    case SUBDEV_PROP_GAIN:
+        ASSERT_THROW(wax::cast<gain_t>(val) == gain_t(0));
+        return;
+
+    case SUBDEV_PROP_ANTENNA:
+        ASSERT_THROW(wax::cast<std::string>(val) == std::string(""));
+        return;
+
+    case SUBDEV_PROP_ENABLED:
+        return; // it wont do you much good, but you can set it
+
+    case SUBDEV_PROP_NAME:
+    case SUBDEV_PROP_OTHERS:
+    case SUBDEV_PROP_GAIN_MAX:
+    case SUBDEV_PROP_GAIN_MIN:
+    case SUBDEV_PROP_GAIN_STEP:
+    case SUBDEV_PROP_GAIN_NAMES:
+    case SUBDEV_PROP_FREQ:
+    case SUBDEV_PROP_FREQ_MAX:
+    case SUBDEV_PROP_FREQ_MIN:
+    case SUBDEV_PROP_ANTENNA_NAMES:
+    case SUBDEV_PROP_QUADRATURE:
+    case SUBDEV_PROP_IQ_SWAPPED:
+    case SUBDEV_PROP_SPECTRUM_INVERTED:
+    case SUBDEV_PROP_LO_INTERFERES:
+        throw std::runtime_error(str(boost::format(
+            "Error: trying to set read-only property on %s subdev"
+        ) % dboard_id::to_string(get_rx_id())));
+    }
 }
 
 /***********************************************************************
- * Basic TX dboard
+ * Basic and LF TX dboard
  **********************************************************************/
-basic_tx::basic_tx(ctor_args_t const& args) : tx_dboard_base(args){
-    /* NOP */
+basic_tx::basic_tx(ctor_args_t const& args, freq_t max_freq) : tx_dboard_base(args){
+    _max_freq = max_freq;
+    // set the gpios to safe values (all inputs)
+    get_interface()->set_gpio_ddr(dboard_interface::GPIO_TX_BANK, 0x0000, 0xffff);
 }
 
 basic_tx::~basic_tx(void){
     /* NOP */
 }
 
-void basic_tx::tx_get(const wax::obj &, wax::obj &){
-    /* TODO */
+void basic_tx::tx_get(const wax::obj &key_, wax::obj &val){
+    wax::obj key; std::string name;
+    boost::tie(key, name) = extract_named_prop(key_);
+
+    //handle the get request conditioned on the key
+    switch(wax::cast<subdev_prop_t>(key)){
+    case SUBDEV_PROP_NAME:
+        val = dboard_id::to_string(get_tx_id());
+        return;
+
+    case SUBDEV_PROP_OTHERS:
+        val = prop_names_t(); //empty
+        return;
+
+    case SUBDEV_PROP_GAIN:
+    case SUBDEV_PROP_GAIN_MAX:
+    case SUBDEV_PROP_GAIN_MIN:
+    case SUBDEV_PROP_GAIN_STEP:
+        val = gain_t(0);
+        return;
+
+    case SUBDEV_PROP_GAIN_NAMES:
+        val = prop_names_t(); //empty
+        return;
+
+    case SUBDEV_PROP_FREQ:
+        val = freq_t(0);
+        return;
+
+    case SUBDEV_PROP_FREQ_MAX:
+        val = +_max_freq;
+        return;
+
+    case SUBDEV_PROP_FREQ_MIN:
+        val = -_max_freq;
+        return;
+
+    case SUBDEV_PROP_ANTENNA:
+        val = std::string("");
+        return;
+
+    case SUBDEV_PROP_ANTENNA_NAMES:
+        val = prop_names_t(1, ""); //vector of 1 empty string
+        return;
+
+    case SUBDEV_PROP_ENABLED:
+        val = true; //always enabled
+        return;
+
+    case SUBDEV_PROP_QUADRATURE:
+        val = true;
+        return;
+
+    case SUBDEV_PROP_IQ_SWAPPED:
+    case SUBDEV_PROP_SPECTRUM_INVERTED:
+    case SUBDEV_PROP_LO_INTERFERES:
+        val = false;
+        return;
+    }
 }
 
-void basic_tx::tx_set(const wax::obj &, const wax::obj &){
-    /* TODO */
+void basic_tx::tx_set(const wax::obj &key_, const wax::obj &val){
+    wax::obj key; std::string name;
+    boost::tie(key, name) = extract_named_prop(key_);
+
+    //handle the get request conditioned on the key
+    switch(wax::cast<subdev_prop_t>(key)){
+
+    case SUBDEV_PROP_GAIN:
+        ASSERT_THROW(wax::cast<gain_t>(val) == gain_t(0));
+        return;
+
+    case SUBDEV_PROP_ANTENNA:
+        ASSERT_THROW(wax::cast<std::string>(val) == std::string(""));
+        return;
+
+    case SUBDEV_PROP_ENABLED:
+        return; // it wont do you much good, but you can set it
+
+    case SUBDEV_PROP_NAME:
+    case SUBDEV_PROP_OTHERS:
+    case SUBDEV_PROP_GAIN_MAX:
+    case SUBDEV_PROP_GAIN_MIN:
+    case SUBDEV_PROP_GAIN_STEP:
+    case SUBDEV_PROP_GAIN_NAMES:
+    case SUBDEV_PROP_FREQ:
+    case SUBDEV_PROP_FREQ_MAX:
+    case SUBDEV_PROP_FREQ_MIN:
+    case SUBDEV_PROP_ANTENNA_NAMES:
+    case SUBDEV_PROP_QUADRATURE:
+    case SUBDEV_PROP_IQ_SWAPPED:
+    case SUBDEV_PROP_SPECTRUM_INVERTED:
+    case SUBDEV_PROP_LO_INTERFERES:
+        throw std::runtime_error(str(boost::format(
+            "Error: trying to set read-only property on %s subdev"
+        ) % dboard_id::to_string(get_tx_id())));
+    }
 }
diff --git a/host/lib/usrp/dboard/dboards.hpp b/host/lib/usrp/dboard/dboards.hpp
deleted file mode 100644
index 79b90d593..000000000
--- a/host/lib/usrp/dboard/dboards.hpp
+++ /dev/null
@@ -1,53 +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_LOCAL_DBOARDS_HPP
-#define INCLUDED_LOCAL_DBOARDS_HPP
-
-#include <uhd/usrp/dboard_base.hpp>
-
-using namespace uhd::usrp;
-
-/***********************************************************************
- * The basic boards:
- **********************************************************************/
-class basic_rx : public rx_dboard_base{
-public:
-    static dboard_base::sptr make(ctor_args_t const& args){
-        return dboard_base::sptr(new basic_rx(args));
-    }
-    basic_rx(ctor_args_t const& args);
-    ~basic_rx(void);
-
-    void rx_get(const wax::obj &key, wax::obj &val);
-    void rx_set(const wax::obj &key, const wax::obj &val);
-};
-
-class basic_tx : public tx_dboard_base{
-public:
-    static dboard_base::sptr make(ctor_args_t const& args){
-        return dboard_base::sptr(new basic_tx(args));
-    }
-    basic_tx(ctor_args_t const& args);
-    ~basic_tx(void);
-
-    void tx_get(const wax::obj &key, wax::obj &val);
-    void tx_set(const wax::obj &key, const wax::obj &val);
-
-};
-
-#endif /* INCLUDED_LOCAL_DBOARDS_HPP */