From 2e401993b5b3e8920017729f4325ff5a51790fa5 Mon Sep 17 00:00:00 2001
From: Josh Blum <josh@joshknows.com>
Date: Fri, 17 Jun 2011 15:37:30 -0700
Subject: e100: removed usrp from directory prefix

---
 host/lib/usrp/e100/e100_iface.hpp | 90 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 host/lib/usrp/e100/e100_iface.hpp

(limited to 'host/lib/usrp/e100/e100_iface.hpp')

diff --git a/host/lib/usrp/e100/e100_iface.hpp b/host/lib/usrp/e100/e100_iface.hpp
new file mode 100644
index 000000000..a0135a468
--- /dev/null
+++ b/host/lib/usrp/e100/e100_iface.hpp
@@ -0,0 +1,90 @@
+//
+// Copyright 2010-2011 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_E100_IFACE_HPP
+#define INCLUDED_E100_IFACE_HPP
+
+#include <uhd/transport/udp_simple.hpp>
+#include <uhd/usrp/mboard_eeprom.hpp>
+#include <uhd/types/serial.hpp>
+#include <boost/shared_ptr.hpp>
+#include <boost/utility.hpp>
+#include <boost/cstdint.hpp>
+#include <uhd/usrp/mboard_iface.hpp>
+
+////////////////////////////////////////////////////////////////////////
+// I2C addresses
+////////////////////////////////////////////////////////////////////////
+#define I2C_DEV_EEPROM  0x50 // 24LC02[45]:  7-bits 1010xxx
+#define	I2C_ADDR_MBOARD (I2C_DEV_EEPROM | 0x0)
+#define	I2C_ADDR_TX_DB  (I2C_DEV_EEPROM | 0x4)
+#define	I2C_ADDR_RX_DB  (I2C_DEV_EEPROM | 0x5)
+////////////////////////////////////////////////////////////////////////
+
+/*!
+ * The usrp-e interface class:
+ * Provides a set of functions to implementation layer.
+ * Including spi, peek, poke, control...
+ */
+class e100_iface : boost::noncopyable, public uhd::usrp::mboard_iface{
+public:
+    typedef boost::shared_ptr<e100_iface> sptr;
+
+    /*!
+     * Make a new usrp-e interface with the control transport.
+     * \return a new usrp-e interface object
+     */
+    static sptr make(void);
+
+    //! TODO implement this for multiple hardwares revs in the future
+    std::string get_cname(void){
+        return "USRP-E100";
+    }
+
+    /*!
+     * Get the underlying file descriptor.
+     * \return the file descriptor
+     */
+    virtual int get_file_descriptor(void) = 0;
+
+    /*!
+     * Open a device node into this iface.
+     * \param node the device node name
+     */
+    virtual void open(const std::string &node) = 0;
+
+    /*!
+     * Close the open device node in this iface.
+     */
+    virtual void close(void) = 0;
+
+    /*!
+     * Perform an ioctl call on the device node file descriptor.
+     * This will throw when the internal ioctl call fails.
+     * \param request the control word
+     * \param mem pointer to some memory
+     */
+    virtual void ioctl(int request, void *mem) = 0;
+
+    //! Get the I2C interface for the I2C device node
+    virtual uhd::i2c_iface &get_i2c_dev_iface(void) = 0;
+
+    //motherboard eeprom map structure
+    uhd::usrp::mboard_eeprom_t mb_eeprom;
+};
+
+#endif /* INCLUDED_E100_IFACE_HPP */
-- 
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