From 4b1b276fdd0e98f25a3f357dab8453e17b1aa4cf Mon Sep 17 00:00:00 2001
From: Johnathan Corgan
Date: Tue, 10 Jan 2012 10:21:43 -0800
Subject: uhd: add API call to set user registers

---
 gr-uhd/include/gr_uhd_usrp_sink.h | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'gr-uhd/include/gr_uhd_usrp_sink.h')

diff --git a/gr-uhd/include/gr_uhd_usrp_sink.h b/gr-uhd/include/gr_uhd_usrp_sink.h
index ce76ec03b..d6cbe2fdc 100644
--- a/gr-uhd/include/gr_uhd_usrp_sink.h
+++ b/gr-uhd/include/gr_uhd_usrp_sink.h
@@ -448,6 +448,15 @@ public:
      * \return the multi usrp device object
      */
     virtual uhd::usrp::multi_usrp::sptr get_device(void) = 0;
+
+    /*!
+     * Perform write on the user configuration register bus.  These only exist if
+     * the user has implemented custom setting registers in the device FPGA.
+     * \param addr 8-bit register address
+     * \param data 32-bit register value
+     * \param mboard which motherboard to set the user register
+     */
+    virtual void set_user_register(const uint8_t addr, const uint32_t data, size_t mboard = 0) = 0;
 };
 
 #endif /* INCLUDED_GR_UHD_USRP_SINK_H */
-- 
cgit