From 0d440118bd4e1ba64f92d3636302fbddeac5bef6 Mon Sep 17 00:00:00 2001
From: Marti Bolivar <mbolivar@leaflabs.com>
Date: Fri, 18 Feb 2011 04:00:00 -0500
Subject: Basic DAC functionality (high-density devices only).

---
 libmaple/dac.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'libmaple/dac.h')

diff --git a/libmaple/dac.h b/libmaple/dac.h
index 9c84f2e..340a49a 100644
--- a/libmaple/dac.h
+++ b/libmaple/dac.h
@@ -55,6 +55,8 @@ typedef struct {
     volatile uint32 DOR2;
 } DAC_Map;
 
+/* There's only one DAC, so expose it. */
+extern DAC_Map *dac;
 
 // And here are the register bit ranges
 #define DAC_CR_EN1      BIT(0)
-- 
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