From 10ee8022dd22f13f942d8bfeeca3b380224fff52 Mon Sep 17 00:00:00 2001
From: Josh Blum <josh@joshknows.com>
Date: Thu, 18 Mar 2010 19:38:06 +0000
Subject: added usrp1e implementation skeleton, began filling it in...

---
 host/lib/usrp/usrp1e/dboard_interface.cpp | 135 ++++++++++++++++++++++++++++++
 1 file changed, 135 insertions(+)
 create mode 100644 host/lib/usrp/usrp1e/dboard_interface.cpp

(limited to 'host/lib/usrp/usrp1e/dboard_interface.cpp')

diff --git a/host/lib/usrp/usrp1e/dboard_interface.cpp b/host/lib/usrp/usrp1e/dboard_interface.cpp
new file mode 100644
index 000000000..b3e06f7be
--- /dev/null
+++ b/host/lib/usrp/usrp1e/dboard_interface.cpp
@@ -0,0 +1,135 @@
+//
+// 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/utils.hpp>
+#include "usrp1e_impl.hpp"
+
+using namespace uhd::usrp;
+
+class usrp1e_dboard_interface : public dboard_interface{
+public:
+    usrp1e_dboard_interface(usrp1e_impl *impl);
+    ~usrp1e_dboard_interface(void);
+
+    void write_aux_dac(unit_type_t, int, int);
+    int read_aux_adc(unit_type_t, int);
+
+    void set_atr_reg(gpio_bank_t, boost::uint16_t, boost::uint16_t, boost::uint16_t);
+    void set_gpio_ddr(gpio_bank_t, boost::uint16_t, boost::uint16_t);
+    void write_gpio(gpio_bank_t, boost::uint16_t, boost::uint16_t);
+    boost::uint16_t read_gpio(gpio_bank_t);
+
+    void write_i2c(int, const byte_vector_t &);
+    byte_vector_t read_i2c(int, size_t);
+
+    double get_rx_clock_rate(void);
+    double get_tx_clock_rate(void);
+
+private:
+    byte_vector_t transact_spi(
+        spi_dev_t dev,
+        spi_latch_t latch,
+        spi_push_t push,
+        const byte_vector_t &buf,
+        bool readback
+    );
+
+    usrp1e_impl *_impl;
+};
+
+/***********************************************************************
+ * Make Function
+ **********************************************************************/
+dboard_interface::sptr make_usrp1e_dboard_interface(usrp1e_impl *impl){
+    return dboard_interface::sptr(new usrp1e_dboard_interface(impl));
+}
+
+/***********************************************************************
+ * Structors
+ **********************************************************************/
+usrp1e_dboard_interface::usrp1e_dboard_interface(usrp1e_impl *impl){
+    _impl = impl;
+}
+
+usrp1e_dboard_interface::~usrp1e_dboard_interface(void){
+    /* NOP */
+}
+
+/***********************************************************************
+ * Clock Rates
+ **********************************************************************/
+double usrp1e_dboard_interface::get_rx_clock_rate(void){
+    throw std::runtime_error("not implemented");
+}
+
+double usrp1e_dboard_interface::get_tx_clock_rate(void){
+    throw std::runtime_error("not implemented");
+}
+
+/***********************************************************************
+ * GPIO
+ **********************************************************************/
+void usrp1e_dboard_interface::set_gpio_ddr(gpio_bank_t bank, boost::uint16_t value, boost::uint16_t mask){
+    throw std::runtime_error("not implemented");
+}
+
+void usrp1e_dboard_interface::write_gpio(gpio_bank_t bank, boost::uint16_t value, boost::uint16_t mask){
+    throw std::runtime_error("not implemented");
+}
+
+boost::uint16_t usrp1e_dboard_interface::read_gpio(gpio_bank_t bank){
+    throw std::runtime_error("not implemented");
+}
+
+void usrp1e_dboard_interface::set_atr_reg(gpio_bank_t bank, boost::uint16_t tx_value, boost::uint16_t rx_value, boost::uint16_t mask){
+    throw std::runtime_error("not implemented");
+}
+
+/***********************************************************************
+ * SPI
+ **********************************************************************/
+dboard_interface::byte_vector_t usrp1e_dboard_interface::transact_spi(
+    spi_dev_t dev,
+    spi_latch_t latch,
+    spi_push_t push,
+    const byte_vector_t &buf,
+    bool readback
+){
+    throw std::runtime_error("not implemented");
+}
+
+/***********************************************************************
+ * I2C
+ **********************************************************************/
+void usrp1e_dboard_interface::write_i2c(int i2c_addr, const byte_vector_t &buf){
+    throw std::runtime_error("not implemented");
+}
+
+dboard_interface::byte_vector_t usrp1e_dboard_interface::read_i2c(int i2c_addr, size_t num_bytes){
+    throw std::runtime_error("not implemented");
+}
+
+/***********************************************************************
+ * Aux DAX/ADC
+ **********************************************************************/
+void usrp1e_dboard_interface::write_aux_dac(dboard_interface::unit_type_t unit, int which, int value){
+    throw std::runtime_error("not implemented");
+}
+
+int usrp1e_dboard_interface::read_aux_adc(dboard_interface::unit_type_t unit, int which){
+    throw std::runtime_error("not implemented");
+}
-- 
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