Added usrp2 impl for the guts of the usrp2 handling.

The top level usrp2 will contain an impl and forward calls to it.

1 files changed, 66 insertions, 0 deletions

diff --git a/lib/usrp/mboard/usrp2_dboard_interface.hpp b/lib/usrp/mboard/usrp2_dboard_interface.hpp
new file mode 100644
index 000000000..24dff797b
--- /dev/null
+++ b/lib/usrp/mboard/usrp2_dboard_interface.hpp
@@ -0,0 +1,66 @@
+//
+// 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/>.
+//
+
+#include <uhd/usrp/dboard/interface.hpp>
+#include "usrp2_impl.hpp"
+
+#ifndef INCLUDED_USRP2_DBOARD_INTERFACE_HPP
+#define INCLUDED_USRP2_DBOARD_INTERFACE_HPP
+
+class usrp2_dboard_interface : public uhd::usrp::dboard::interface{
+public:
+    usrp2_dboard_interface(const usrp2_impl *impl) : _impl(impl){
+        /* NOP */
+    }
+
+    ~usrp2_dboard_interface(void){
+        /* NOP */
+    }
+
+    void write_aux_dac(int, int){}
+
+    int read_aux_adc(int){return 0;}
+
+    void set_atr_reg(gpio_bank_t, uint16_t, uint16_t, uint16_t){}
+
+    void set_gpio_ddr(gpio_bank_t, uint16_t, uint16_t){}
+
+    void write_gpio(gpio_bank_t, uint16_t, uint16_t){}
+
+    uint16_t read_gpio(gpio_bank_t){return 0;}
+
+    void write_i2c (int, const std::string &){}
+
+    std::string read_i2c (int, size_t){return "";}
+
+    void write_spi (spi_dev_t, spi_push_t, const std::string &){}
+
+    std::string read_spi (spi_dev_t, spi_latch_t, size_t){return "";}
+
+    double get_rx_clock_rate(void){
+        return 100e6;
+    }
+
+    double get_tx_clock_rate(void){
+        return 100e6;
+    }
+
+private:
+    const usrp2_impl *_impl;
+};
+
+#endif /* INCLUDED_USRP2_DBOARD_INTERFACE_HPP */