4 files changed, 27 insertions, 42 deletions

diff --git a/host/lib/usrp/usrp1/codec_ctrl.cpp b/host/lib/usrp/usrp1/codec_ctrl.cpp
index f9f923f38..1b4411002 100644
--- a/host/lib/usrp/usrp1/codec_ctrl.cpp
+++ b/host/lib/usrp/usrp1/codec_ctrl.cpp
@@ -303,8 +303,8 @@ void usrp1_codec_ctrl_impl::send_reg(boost::uint8_t addr)
         std::cout << "codec control write reg: 0x";
         std::cout << std::setw(8) << std::hex << reg << std::endl;
     }
-    _iface->transact_spi(_spi_slave,
-                         spi_config_t::EDGE_RISE, reg, 16, false);
+    _iface->write_spi(_spi_slave,
+                         spi_config_t::EDGE_RISE, reg, 16);
 }
 
 void usrp1_codec_ctrl_impl::recv_reg(boost::uint8_t addr)
@@ -317,8 +317,8 @@ void usrp1_codec_ctrl_impl::recv_reg(boost::uint8_t addr)
         std::cout << std::setw(8) << std::hex << reg << std::endl;
     }
 
-    boost::uint32_t ret = _iface->transact_spi(_spi_slave,
-                                        spi_config_t::EDGE_RISE, reg, 16, true);
+    boost::uint32_t ret = _iface->read_spi(_spi_slave,
+                                        spi_config_t::EDGE_RISE, reg, 16);
 
     if (codec_debug) {
         std::cout.fill('0');
diff --git a/host/lib/usrp/usrp1/dboard_iface.cpp b/host/lib/usrp/usrp1/dboard_iface.cpp
index 53ccd4d55..3f3a98b7a 100644
--- a/host/lib/usrp/usrp1/dboard_iface.cpp
+++ b/host/lib/usrp/usrp1/dboard_iface.cpp
@@ -337,8 +337,8 @@ void usrp1_dboard_iface::write_spi(unit_t unit,
                                    boost::uint32_t data,
                                    size_t num_bits)
 {
-    _iface->transact_spi(unit_to_otw_spi_dev(unit, _dboard_slot),
-                         config, data, num_bits, false);
+    _iface->write_spi(unit_to_otw_spi_dev(unit, _dboard_slot),
+                         config, data, num_bits);
 }
 
 boost::uint32_t usrp1_dboard_iface::read_write_spi(unit_t unit,
@@ -346,8 +346,8 @@ boost::uint32_t usrp1_dboard_iface::read_write_spi(unit_t unit,
                                                    boost::uint32_t data,
                                                    size_t num_bits)
 {
-    return _iface->transact_spi(unit_to_otw_spi_dev(unit, _dboard_slot),
-                                config, data, num_bits, true);
+    return _iface->read_spi(unit_to_otw_spi_dev(unit, _dboard_slot),
+                                config, data, num_bits);
 }
 
 /***********************************************************************
diff --git a/host/lib/usrp/usrp1/usrp1_iface.cpp b/host/lib/usrp/usrp1/usrp1_iface.cpp
index 947847044..491f76cef 100644
--- a/host/lib/usrp/usrp1/usrp1_iface.cpp
+++ b/host/lib/usrp/usrp1/usrp1_iface.cpp
@@ -93,6 +93,23 @@ public:
 
         return uhd::ntohx(value_out);
     }
+    
+    void poke16(boost::uint32_t addr, boost::uint16_t value) {
+        throw uhd::not_implemented_error("Unhandled command poke16()");
+    }
+    
+    boost::uint16_t peek16(boost::uint32_t addr) {
+        throw uhd::not_implemented_error("Unhandled command peek16()");
+        return 0;
+    }
+    
+    void write_uart(boost::uint8_t dev, const std::string &buf) {
+        throw uhd::not_implemented_error("Unhandled command write_uart()");
+    }
+    
+    std::string read_uart(boost::uint8_t dev) {
+        throw uhd::not_implemented_error("Unhandled command read_uart()");
+    }
 
     /*******************************************************************
      * I2C
diff --git a/host/lib/usrp/usrp1/usrp1_iface.hpp b/host/lib/usrp/usrp1/usrp1_iface.hpp
index 34a2330b5..e808e2959 100644
--- a/host/lib/usrp/usrp1/usrp1_iface.hpp
+++ b/host/lib/usrp/usrp1/usrp1_iface.hpp
@@ -18,8 +18,7 @@
 #ifndef INCLUDED_USRP1_IFACE_HPP
 #define INCLUDED_USRP1_IFACE_HPP
 
-#include <uhd/usrp/mboard_eeprom.hpp>
-#include <uhd/types/serial.hpp>
+#include <uhd/usrp/mboard_iface.hpp>
 #include <boost/shared_ptr.hpp>
 #include <boost/utility.hpp>
 #include "usrp1_ctrl.hpp"
@@ -29,7 +28,7 @@
  * Provides a set of functions to implementation layer.
  * Including spi, peek, poke, control...
  */
-class usrp1_iface : boost::noncopyable, public uhd::i2c_iface{
+class usrp1_iface : public uhd::usrp::mboard_iface, boost::noncopyable{
 public:
     typedef boost::shared_ptr<usrp1_iface> sptr;
 
@@ -41,35 +40,6 @@ public:
     static sptr make(usrp_ctrl::sptr ctrl_transport);
 
     /*!
-     * Write a register (32 bits)
-     * \param addr the address
-     * \param data the 32bit data
-     */
-    virtual void poke32(boost::uint32_t addr, boost::uint32_t data) = 0;
-
-    /*!
-     * Read a register (32 bits)
-     * \param addr the address
-     * \return the 32bit data
-     */
-    virtual boost::uint32_t peek32(boost::uint32_t addr) = 0;
-
-    /*!
-     * Perform an spi transaction.
-     * \param which_slave the slave device number
-     * \param config spi config args
-     * \param data the bits to write
-     * \param num_bits how many bits in data
-     * \param readback true to readback a value
-     * \return spi data if readback set
-     */
-    virtual boost::uint32_t transact_spi(int which_slave,
-                                         const uhd::spi_config_t &config,
-                                         boost::uint32_t data,
-                                         size_t num_bits,
-                                         bool readback) = 0;
-
-    /*!
      * Perform a general USB firmware OUT operation
      * \param request 
      * \param value
@@ -82,8 +52,6 @@ public:
                                    boost::uint16_t index,
                                    unsigned char* buff,
                                    boost::uint16_t length) = 0;
-
-    uhd::usrp::mboard_eeprom_t mb_eeprom;
 };
 
 #endif /* INCLUDED_USRP1_IFACE_HPP */