Merge branch 'master' into mwest/b200_docs

1 files changed, 24 insertions, 0 deletions

diff --git a/firmware/x300/include/wb_utils.h b/firmware/x300/include/wb_utils.h
new file mode 100644
index 000000000..34be51b8f
--- /dev/null
+++ b/firmware/x300/include/wb_utils.h
@@ -0,0 +1,24 @@
+
+// Copyright 2012 Ettus Research LLC
+
+#ifndef INCLUDED_WB_UTILS_H
+#define INCLUDED_WB_UTILS_H
+
+#include <stdint.h>
+
+#define localparam static const int
+
+static inline void wb_poke32(const uint32_t addr, const uint32_t data)
+{
+    *((volatile uint32_t *)addr) = data;
+}
+
+static inline uint32_t wb_peek32(const uint32_t addr)
+{
+    const uint32_t data = *((volatile uint32_t *)addr);
+    return data;
+}
+
+#define SR_ADDR(base, offset) ((base) + (offset)*4)
+
+#endif /* INCLUDED_WB_UTILS_H */