From 7fb8523c935cbcda7fd0dbcbad0ac8c2e6dd1fc7 Mon Sep 17 00:00:00 2001
From: Martin Braun <martin.braun@ettus.com>
Date: Tue, 4 Jun 2019 22:54:25 -0700
Subject: lib: cores: Adapt spi_core_3000 for use with register_iface

Removes the requirement for a wb_iface, and also the requirement for
regs to be 4 addresses apart.
---
 host/lib/include/uhdlib/usrp/cores/spi_core_3000.hpp | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'host/lib/include/uhdlib/usrp')

diff --git a/host/lib/include/uhdlib/usrp/cores/spi_core_3000.hpp b/host/lib/include/uhdlib/usrp/cores/spi_core_3000.hpp
index 81ea05a37..36486b5a1 100644
--- a/host/lib/include/uhdlib/usrp/cores/spi_core_3000.hpp
+++ b/host/lib/include/uhdlib/usrp/cores/spi_core_3000.hpp
@@ -13,17 +13,28 @@
 #include <uhd/utils/noncopyable.hpp>
 #include <uhd/types/wb_iface.hpp>
 #include <boost/shared_ptr.hpp>
+#include <memory>
+#include <functional>
 
 class spi_core_3000 : uhd::noncopyable, public uhd::spi_iface
 {
 public:
-    typedef boost::shared_ptr<spi_core_3000> sptr;
+    using sptr = boost::shared_ptr<spi_core_3000>;
+    using poke32_fn_t = std::function<void(uint32_t, uint32_t)>;
+    using peek32_fn_t = std::function<uint32_t(uint32_t)>;
 
     virtual ~spi_core_3000(void) = 0;
 
     //! makes a new spi core from iface and slave base
     static sptr make(uhd::wb_iface::sptr iface, const size_t base, const size_t readback);
 
+    //! makes a new spi core from register iface and slave base
+    static sptr make(poke32_fn_t&& poke32_fn,
+        peek32_fn_t&& peek32_fn,
+        const size_t base,
+        const size_t reg_offset,
+        const size_t readback);
+
     //! Set the spi clock divider to something usable
     virtual void set_divider(const double div) = 0;
 
-- 
cgit v1.2.3