From 2e222f4a77df389551d08b42a1bf947487d1442f Mon Sep 17 00:00:00 2001
From: Josh Blum <josh@joshknows.com>
Date: Mon, 3 May 2010 11:30:17 +0000
Subject: spi working, talked to ad9522

---
 host/lib/usrp/usrp_e/usrp_e_iface.hpp | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'host/lib/usrp/usrp_e/usrp_e_iface.hpp')

diff --git a/host/lib/usrp/usrp_e/usrp_e_iface.hpp b/host/lib/usrp/usrp_e/usrp_e_iface.hpp
index 763d19581..016d7448f 100644
--- a/host/lib/usrp/usrp_e/usrp_e_iface.hpp
+++ b/host/lib/usrp/usrp_e/usrp_e_iface.hpp
@@ -24,6 +24,15 @@
 #include <boost/utility.hpp>
 #include <boost/cstdint.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.
-- 
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