From 08bb9f16e7009f93d002fb546c401eac36b34f6d Mon Sep 17 00:00:00 2001
From: Angus Gratton <gus@projectgus.com>
Date: Sat, 22 Aug 2015 17:39:25 +1000
Subject: [PATCH] Add a comment explaining commented out REG_BASE lines

Change was part of #27
---
 core/include/esp/registers.h | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/core/include/esp/registers.h b/core/include/esp/registers.h
index 0fcd30c..72ef3f4 100644
--- a/core/include/esp/registers.h
+++ b/core/include/esp/registers.h
@@ -24,7 +24,14 @@
 
 /* Register base addresses
 
-   You shouldn't need to use these directly.
+   The base addresses below are ones which haven't been migrated to
+   the new register header style yet. For any commented out lines, see
+   the matching xxx_regs.h header file referenced above.
+
+   If you want to access registers that aren't mapped to the new
+   register header system yet, you can either use the deprecated
+   Espressif SDK headers (in include/espressif), or you can create a
+   new register header file and contribute it to the project (hooray!)
  */
 #define MMIO_BASE   0x60000000
 //#define DPORT_BASE  0x3ff00000